Responsive navbar

Posts can be displayed on the website. Subscribers are automatically
notified by email. This gives the opportunity to track explicitly how
many people followed the link provided in the emails sent without being
intrusive (no invisible image).

.cargo/config.toml

@@ -1,3 +1,3 @@
 [target.x86_64-unknown-linux-gnu]
 linker = "clang"
-rustflags = ["-C", "link-arg=-fuse-ld=mold"]
+rustflags = ["-C", "link-arg=-fuse-ld=/usr/bin/mold"]

.dockerignore

@@ -4,9 +4,3 @@
 Dockerfile
 /scripts
 /migrations
-/node_modules
-/assets/css/main.css
-/.github
-README.md
-/tests
-/configuration/local.yaml

.env

@@ -0,0 +1 @@
+DATABASE_URL="postgres://postgres:Jq09NF6Y8ZXJS4jd9c8U@localhost:5432/newsletter"

.github/workflows/general.yml

@@ -1,6 +1,11 @@
+# The name of your workflow. GitHub displays the names of your workflows on your repository's "Actions" tab
 name: Rust
 
+# To automatically trigger the workflow
 on:
+  # NB: this differs from the book's project!
+  # These settings allow us to run this specific CI pipeline for PRs against
+  # this specific branch (a.k.a. book chapter).
   push:
     branches:
       - main
@@ -13,51 +18,74 @@ env:
   CARGO_TERM_COLOR: always
   SQLX_VERSION: 0.8.6
   SQLX_FEATURES: "rustls,postgres"
-  DATABASE_URL: postgres://postgres:password@postgres:5432/newsletter
-  APP_DATABASE__HOST: postgres
-  APP_KV_STORE__HOST: redis
+  APP_USER: app
+  APP_USER_PWD: secret
+  APP_DB_NAME: newsletter
 
+# A workflow run is made up of one or more jobs, which run in parallel by default
+# Each job runs in a runner environment specified by runs-on
 jobs:
+  # Unique identifier of our job (`job_id`)
   test:
+    # Sets the name `Test` for the job, which is displayed in the GitHub UI
     name: Test
+    # Containers must run in Linux based operating systems
     runs-on: ubuntu-latest
+    # Service containers to run alongside the `test` container job
     services:
+      # Label used to access the service container
       postgres:
+        # Docker Hub image
         image: postgres
+        # Environment variables scoped only for the `postgres` element
         env:
           POSTGRES_USER: postgres
           POSTGRES_PASSWORD: password
-          POSTGRES_DB: newsletter
+          POSTGRES_DB: postgres
+        # When you map ports using the ports keyword, GitHub uses the --publish command to publish the container’s ports to the Docker host
+        # Opens tcp port 5432 on the host and service container
         ports:
-          - 15432:5432
+          - 5432:5432
       redis:
-        image: redis
+        image: redis:7
         ports:
-          - 16379:6379
+          - 6379:6379
     steps:
+      # Downloads a copy of the code in your repository before running CI tests
       - name: Check out repository code
+        # The uses keyword specifies that this step will run v4 of the actions/checkout action.
+        # This is an action that checks out your repository onto the runner, allowing you to run scripts or other actions against your code (such as build and test tools).
+        # You should use the checkout action any time your workflow will run against the repository's code.
         uses: actions/checkout@v4
-      - name: Install mold linker
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y mold clang
+      # This GitHub Action installs a Rust toolchain using rustup. It is designed for one-line concise usage and good defaults.
+      # It also takes care of caching intermediate build artifacts.
       - name: Install the Rust toolchain
         uses: actions-rust-lang/setup-rust-toolchain@v1
-        with:
-          cache: false
       - name: Install sqlx-cli
         run: cargo install sqlx-cli
           --version=${{ env.SQLX_VERSION }}
           --features ${{ env.SQLX_FEATURES }}
           --no-default-features
           --locked
+      - name: Create app user in Postgres
+        run: |
+          sudo apt-get install postgresql-client
+
+          # Create the application user
+          CREATE_QUERY="CREATE USER ${APP_USER} WITH PASSWORD '${APP_USER_PWD}';"
+          PGPASSWORD="password" psql -U "postgres" -h "localhost" -c "${CREATE_QUERY}"
+
+          # Grant create db privileges to the app user
+          GRANT_QUERY="ALTER USER ${APP_USER} CREATEDB;"
+          PGPASSWORD="password" psql -U "postgres" -h "localhost" -c "${GRANT_QUERY}"
       - name: Migrate database
-        run: cargo sqlx migrate run
+        run: SKIP_DOCKER=true ./scripts/init_db.sh
       - name: Run tests
-        run: TEST_LOG=true cargo test
+        run: cargo test
       - name: Check that queries are fresh
         run: cargo sqlx prepare --check --workspace
 
+  # `fmt` container job
   fmt:
     name: Rustfmt
     runs-on: ubuntu-latest
@@ -67,30 +95,31 @@ jobs:
         uses: actions-rust-lang/setup-rust-toolchain@v1
         with:
           components: rustfmt
-          cache: false
       - name: Enforce formatting
         run: cargo fmt --check
 
+  # `clippy` container job
   clippy:
     name: Clippy
     runs-on: ubuntu-latest
     env:
+      # This environment variable forces sqlx to use its offline mode,
+      # which means that it will not attempt to connect to a database
+      # when running the tests. It'll instead use the cached query results.
+      # We check that the cached query results are up-to-date in another job,
+      # to speed up the overall CI pipeline.
+      # This will all be covered in detail in chapter 5.
       SQLX_OFFLINE: true
     steps:
-      - name: Check out repository code
-        uses: actions/checkout@v4
-      - name: Install mold linker
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y mold clang
+      - uses: actions/checkout@v4
       - name: Install the Rust toolchain
         uses: actions-rust-lang/setup-rust-toolchain@v1
         with:
           components: clippy
-          cache: false
       - name: Linting
         run: cargo clippy -- -D warnings
 
+  # `coverage` container job
   coverage:
     name: Code coverage
     runs-on: ubuntu-latest
@@ -100,35 +129,45 @@ jobs:
         env:
           POSTGRES_USER: postgres
           POSTGRES_PASSWORD: password
-          POSTGRES_DB: newsletter
+          POSTGRES_DB: postgres
         ports:
-          - 15432:5432
+          - 5432:5432
       redis:
-        image: redis
+        image: redis:7
         ports:
-          - 16379:6379
+          - 6379:6379
     steps:
       - uses: actions/checkout@v4
-      - name: Install mold linker
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y mold clang
       - name: Install the Rust toolchain
         uses: actions-rust-lang/setup-rust-toolchain@v1
         with:
           components: llvm-tools-preview
-          cache: false
       - name: Install sqlx-cli
         run: cargo install sqlx-cli
           --version=${{ env.SQLX_VERSION }}
           --features ${{ env.SQLX_FEATURES }}
           --no-default-features
           --locked
+      - name: Create app user in Postgres
+        run: |
+          sudo apt-get install postgresql-client
+
+          # Create the application user
+          CREATE_QUERY="CREATE USER ${APP_USER} WITH PASSWORD '${APP_USER_PWD}';"
+          PGPASSWORD="password" psql -U "postgres" -h "localhost" -c "${CREATE_QUERY}"
+
+          # Grant create db privileges to the app user
+          GRANT_QUERY="ALTER USER ${APP_USER} CREATEDB;"
+          PGPASSWORD="password" psql -U "postgres" -h "localhost" -c "${GRANT_QUERY}"
       - name: Migrate database
-        run: cargo sqlx migrate run
+        run: SKIP_DOCKER=true ./scripts/init_db.sh
       - name: Install cargo-llvm-cov
         uses: taiki-e/install-action@cargo-llvm-cov
       - name: Generate code coverage
         run: cargo llvm-cov --all-features --workspace --lcov --output-path lcov.info
       - name: Generate report
         run: cargo llvm-cov report --html --output-dir coverage
+      - uses: actions/upload-artifact@v4
+        with:
+          name: "Coverage report"
+          path: coverage/

.gitignore

@@ -1,6 +1,2 @@
 /target
 /node_modules
-.env
-/.idea
-docker-compose.yml
-

.sqlx/query-02fff619c0ff8cb4f9946991be0ce795385b9e6697dcaa52f915acdbb1460e65.json

@@ -1,18 +0,0 @@
-{
-  "db_name": "PostgreSQL",
-  "query": "\n        INSERT INTO comments (user_id, comment_id, post_id, author, content)\n        VALUES ($1, $2, $3, $4, $5)\n        ",
-  "describe": {
-    "columns": [],
-    "parameters": {
-      "Left": [
-        "Uuid",
-        "Uuid",
-        "Uuid",
-        "Text",
-        "Text"
-      ]
-    },
-    "nullable": []
-  },
-  "hash": "02fff619c0ff8cb4f9946991be0ce795385b9e6697dcaa52f915acdbb1460e65"
-}

.sqlx/query-059162eba48cf5f519d0d8b6ce63575ced91941b8c55c986b8c5591c7d9b09e4.json

@@ -1,64 +0,0 @@
-{
-  "db_name": "PostgreSQL",
-  "query": "\n        SELECT p.post_id, p.author_id, u.username AS author, u.full_name,\n               p.title, p.content, p.published_at, last_modified\n        FROM posts p\n        LEFT JOIN users u ON p.author_id = u.user_id\n        WHERE p.post_id = $1\n        ",
-  "describe": {
-    "columns": [
-      {
-        "ordinal": 0,
-        "name": "post_id",
-        "type_info": "Uuid"
-      },
-      {
-        "ordinal": 1,
-        "name": "author_id",
-        "type_info": "Uuid"
-      },
-      {
-        "ordinal": 2,
-        "name": "author",
-        "type_info": "Text"
-      },
-      {
-        "ordinal": 3,
-        "name": "full_name",
-        "type_info": "Text"
-      },
-      {
-        "ordinal": 4,
-        "name": "title",
-        "type_info": "Text"
-      },
-      {
-        "ordinal": 5,
-        "name": "content",
-        "type_info": "Text"
-      },
-      {
-        "ordinal": 6,
-        "name": "published_at",
-        "type_info": "Timestamptz"
-      },
-      {
-        "ordinal": 7,
-        "name": "last_modified",
-        "type_info": "Timestamptz"
-      }
-    ],
-    "parameters": {
-      "Left": [
-        "Uuid"
-      ]
-    },
-    "nullable": [
-      false,
-      false,
-      false,
-      true,
-      false,
-      false,
-      false,
-      true
-    ]
-  },
-  "hash": "059162eba48cf5f519d0d8b6ce63575ced91941b8c55c986b8c5591c7d9b09e4"
-}

.sqlx/query-06f07a7522f3ee8e2cdfe5a7988a46f9a2598aa9c0618d00f6287978d5ce28ca.json

@@ -1,20 +0,0 @@
-{
-  "db_name": "PostgreSQL",
-  "query": "SELECT count(*) FROM notifications_delivered WHERE opened = TRUE",
-  "describe": {
-    "columns": [
-      {
-        "ordinal": 0,
-        "name": "count",
-        "type_info": "Int8"
-      }
-    ],
-    "parameters": {
-      "Left": []
-    },
-    "nullable": [
-      null
-    ]
-  },
-  "hash": "06f07a7522f3ee8e2cdfe5a7988a46f9a2598aa9c0618d00f6287978d5ce28ca"
-}

.sqlx/query-06f83a51e9d2ca842dc0d6947ad39d9be966636700de58d404d8e1471a260c9a.json

@@ -1,6 +1,6 @@
 {
   "db_name": "PostgreSQL",
-  "query": "\n        SELECT newsletter_issue_id, subscriber_email, unsubscribe_token, kind\n        FROM issue_delivery_queue\n        FOR UPDATE\n        SKIP LOCKED\n        LIMIT 1\n        ",
+  "query": "\n        SELECT newsletter_issue_id, subscriber_email\n        FROM issue_delivery_queue\n        FOR UPDATE\n        SKIP LOCKED\n        LIMIT 1\n        ",
   "describe": {
     "columns": [
       {
@@ -12,27 +12,15 @@
         "ordinal": 1,
         "name": "subscriber_email",
         "type_info": "Text"
-      },
-      {
-        "ordinal": 2,
-        "name": "unsubscribe_token",
-        "type_info": "Text"
-      },
-      {
-        "ordinal": 3,
-        "name": "kind",
-        "type_info": "Text"
       }
     ],
     "parameters": {
       "Left": []
     },
     "nullable": [
-      false,
-      false,
       false,
       false
     ]
   },
-  "hash": "3b79eca713fe7e167578537399436f5cb1171a7e89c398e005ad41ee12aaf91f"
+  "hash": "06f83a51e9d2ca842dc0d6947ad39d9be966636700de58d404d8e1471a260c9a"
 }

.sqlx/query-0f552668ea90475e1877425d51727cfe38a9d93571283aa33e8267b42e117e6e.json

@@ -1,15 +0,0 @@
-{
-  "db_name": "PostgreSQL",
-  "query": "UPDATE subscriptions SET status = 'confirmed', unsubscribe_token = $1 WHERE id = $2",
-  "describe": {
-    "columns": [],
-    "parameters": {
-      "Left": [
-        "Text",
-        "Uuid"
-      ]
-    },
-    "nullable": []
-  },
-  "hash": "0f552668ea90475e1877425d51727cfe38a9d93571283aa33e8267b42e117e6e"
-}

.sqlx/query-1e1a90042e89bd8662df3bae15bc7506146cff102034664c77ab0fc68b9480f5.json

@@ -1,12 +0,0 @@
-{
-  "db_name": "PostgreSQL",
-  "query": "\n        DELETE FROM idempotency\n        WHERE created_at < NOW() - INTERVAL '1 hour'\n        ",
-  "describe": {
-    "columns": [],
-    "parameters": {
-      "Left": []
-    },
-    "nullable": []
-  },
-  "hash": "1e1a90042e89bd8662df3bae15bc7506146cff102034664c77ab0fc68b9480f5"
-}

.sqlx/query-1fc498c8ccbf46f3e00b915e3b3973eb8d44a83a7df6dd7744dc56a2e94a0aa5.json

@@ -1,6 +1,6 @@
 {
   "db_name": "PostgreSQL",
-  "query": "\n        SELECT\n            response_status_code as \"response_status_code!\",\n            response_headers as \"response_headers!: Vec<HeaderPairRecord>\",\n            response_body as \"response_body!\"\n        FROM idempotency\n        WHERE idempotency_key = $1\n        ",
+  "query": "\n        SELECT\n            response_status_code as \"response_status_code!\",\n            response_headers as \"response_headers!: Vec<HeaderPairRecord>\",\n            response_body as \"response_body!\"\n        FROM idempotency\n        WHERE\n            user_id = $1\n            AND idempotency_key = $2\n        ",
   "describe": {
     "columns": [
       {
@@ -44,6 +44,7 @@
     ],
     "parameters": {
       "Left": [
+        "Uuid",
         "Text"
       ]
     },
@@ -53,5 +54,5 @@
       true
     ]
   },
-  "hash": "74d92b078198c3f73edc272c788249b14b62c59365d745d6a2e314cd9c5db1e9"
+  "hash": "1fc498c8ccbf46f3e00b915e3b3973eb8d44a83a7df6dd7744dc56a2e94a0aa5"
 }

.sqlx/query-1fc92c14786c21d24951341e3a8149964533b7627d2d073eeac7b7d3230513ce.json

@@ -1,64 +0,0 @@
-{
-  "db_name": "PostgreSQL",
-  "query": "\n        SELECT p.author_id, u.username as author, u.full_name,\n               p.post_id, p.title, p.content, p.published_at, p.last_modified\n        FROM posts p\n        INNER JOIN users u ON p.author_id = u.user_id\n        WHERE p.author_id = $1\n        ORDER BY p.published_at DESC\n        ",
-  "describe": {
-    "columns": [
-      {
-        "ordinal": 0,
-        "name": "author_id",
-        "type_info": "Uuid"
-      },
-      {
-        "ordinal": 1,
-        "name": "author",
-        "type_info": "Text"
-      },
-      {
-        "ordinal": 2,
-        "name": "full_name",
-        "type_info": "Text"
-      },
-      {
-        "ordinal": 3,
-        "name": "post_id",
-        "type_info": "Uuid"
-      },
-      {
-        "ordinal": 4,
-        "name": "title",
-        "type_info": "Text"
-      },
-      {
-        "ordinal": 5,
-        "name": "content",
-        "type_info": "Text"
-      },
-      {
-        "ordinal": 6,
-        "name": "published_at",
-        "type_info": "Timestamptz"
-      },
-      {
-        "ordinal": 7,
-        "name": "last_modified",
-        "type_info": "Timestamptz"
-      }
-    ],
-    "parameters": {
-      "Left": [
-        "Uuid"
-      ]
-    },
-    "nullable": [
-      false,
-      false,
-      true,
-      false,
-      false,
-      false,
-      false,
-      true
-    ]
-  },
-  "hash": "1fc92c14786c21d24951341e3a8149964533b7627d2d073eeac7b7d3230513ce"
-}

.sqlx/query-22c9449522dcf495d9f49c16ca433aa07a0d1daae4884789ba1e36a918e7dfd1.json

@@ -1,44 +0,0 @@
-{
-  "db_name": "PostgreSQL",
-  "query": "\n        SELECT user_id, password_hash, role as \"role: Role\"\n        FROM users\n        WHERE username = $1\n        ",
-  "describe": {
-    "columns": [
-      {
-        "ordinal": 0,
-        "name": "user_id",
-        "type_info": "Uuid"
-      },
-      {
-        "ordinal": 1,
-        "name": "password_hash",
-        "type_info": "Text"
-      },
-      {
-        "ordinal": 2,
-        "name": "role: Role",
-        "type_info": {
-          "Custom": {
-            "name": "user_role",
-            "kind": {
-              "Enum": [
-                "admin",
-                "writer"
-              ]
-            }
-          }
-        }
-      }
-    ],
-    "parameters": {
-      "Left": [
-        "Text"
-      ]
-    },
-    "nullable": [
-      false,
-      false,
-      false
-    ]
-  },
-  "hash": "22c9449522dcf495d9f49c16ca433aa07a0d1daae4884789ba1e36a918e7dfd1"
-}

.sqlx/query-3124db53d9e1fe0701a2fc70eea98e001fef4b75c24d33d8dd595f6b483e8f65.json

@@ -1,14 +0,0 @@
-{
-  "db_name": "PostgreSQL",
-  "query": "\n        INSERT INTO idempotency (idempotency_key, created_at)\n        VALUES ($1, now())\n        ON CONFLICT DO NOTHING\n        ",
-  "describe": {
-    "columns": [],
-    "parameters": {
-      "Left": [
-        "Text"
-      ]
-    },
-    "nullable": []
-  },
-  "hash": "3124db53d9e1fe0701a2fc70eea98e001fef4b75c24d33d8dd595f6b483e8f65"
-}

.sqlx/query-32701e61ea14e25608b5f6b05289d08d422e9629d6aee98ac1dcbd50f1edbfe1.json

@@ -1,10 +1,11 @@
 {
   "db_name": "PostgreSQL",
-  "query": "\n        UPDATE idempotency\n        SET\n            response_status_code = $2,\n            response_headers = $3,\n            response_body = $4\n        WHERE idempotency_key = $1\n        ",
+  "query": "\n        UPDATE idempotency\n        SET\n            response_status_code = $3,\n            response_headers = $4,\n            response_body = $5\n        WHERE\n            user_id = $1\n            AND idempotency_key = $2\n        ",
   "describe": {
     "columns": [],
     "parameters": {
       "Left": [
+        "Uuid",
         "Text",
         "Int2",
         {
@@ -36,5 +37,5 @@
     },
     "nullable": []
   },
-  "hash": "b64d5c2e51f328effc8f4687066db96ad695c575fb66195febcdf95c1539a153"
+  "hash": "32701e61ea14e25608b5f6b05289d08d422e9629d6aee98ac1dcbd50f1edbfe1"
 }

.sqlx/query-3d7376ca79ffd159830fc6d43042d5fe761b6d330924bde7c5fc0f17f533def9.json

@@ -1,20 +0,0 @@
-{
-  "db_name": "PostgreSQL",
-  "query": "SELECT count(*) FROM posts",
-  "describe": {
-    "columns": [
-      {
-        "ordinal": 0,
-        "name": "count",
-        "type_info": "Int8"
-      }
-    ],
-    "parameters": {
-      "Left": []
-    },
-    "nullable": [
-      null
-    ]
-  },
-  "hash": "3d7376ca79ffd159830fc6d43042d5fe761b6d330924bde7c5fc0f17f533def9"
-}

.sqlx/query-3f4aceeab03c1c7352d6bed39d397e17d1fc934015d53754f9b0055c4701ee21.json

@@ -1,20 +0,0 @@
-{
-  "db_name": "PostgreSQL",
-  "query": "SELECT count(*) FROM notifications_delivered",
-  "describe": {
-    "columns": [
-      {
-        "ordinal": 0,
-        "name": "count",
-        "type_info": "Int8"
-      }
-    ],
-    "parameters": {
-      "Left": []
-    },
-    "nullable": [
-      null
-    ]
-  },
-  "hash": "3f4aceeab03c1c7352d6bed39d397e17d1fc934015d53754f9b0055c4701ee21"
-}

.sqlx/query-409cb2c83e34fba77b76f031cb0846a8f2716d775c3748887fb0c50f0e0a565b.json

@@ -0,0 +1,15 @@
+{
+  "db_name": "PostgreSQL",
+  "query": "\n        INSERT INTO idempotency (user_id, idempotency_key, created_at)\n        VALUES ($1, $2, now())\n        ON CONFLICT DO NOTHING\n        ",
+  "describe": {
+    "columns": [],
+    "parameters": {
+      "Left": [
+        "Uuid",
+        "Text"
+      ]
+    },
+    "nullable": []
+  },
+  "hash": "409cb2c83e34fba77b76f031cb0846a8f2716d775c3748887fb0c50f0e0a565b"
+}

.sqlx/query-4141df8c45db179016d8e87b023b572bec7e04a6f3324aa17de7e7a9b1fb32ef.json

@@ -1,22 +0,0 @@
-{
-  "db_name": "PostgreSQL",
-  "query": "DELETE FROM subscriptions WHERE id = $1 RETURNING email",
-  "describe": {
-    "columns": [
-      {
-        "ordinal": 0,
-        "name": "email",
-        "type_info": "Text"
-      }
-    ],
-    "parameters": {
-      "Left": [
-        "Uuid"
-      ]
-    },
-    "nullable": [
-      false
-    ]
-  },
-  "hash": "4141df8c45db179016d8e87b023b572bec7e04a6f3324aa17de7e7a9b1fb32ef"
-}

.sqlx/query-43116d4e670155129aa69a7563ddc3f7d01ef3689bb8de9ee1757b401ad95b46.json

@@ -1,25 +1,20 @@
 {
   "db_name": "PostgreSQL",
-  "query": "\n        SELECT newsletter_issue_id, title, text_content, html_content\n        FROM newsletter_issues\n        WHERE newsletter_issue_id = $1\n        ",
+  "query": "\n        SELECT title, text_content, html_content\n        FROM newsletter_issues\n        WHERE newsletter_issue_id = $1\n        ",
   "describe": {
     "columns": [
       {
         "ordinal": 0,
-        "name": "newsletter_issue_id",
-        "type_info": "Uuid"
-      },
-      {
-        "ordinal": 1,
         "name": "title",
         "type_info": "Text"
       },
       {
-        "ordinal": 2,
+        "ordinal": 1,
         "name": "text_content",
         "type_info": "Text"
       },
       {
-        "ordinal": 3,
+        "ordinal": 2,
         "name": "html_content",
         "type_info": "Text"
       }
@@ -30,11 +25,10 @@
       ]
     },
     "nullable": [
-      false,
       false,
       false,
       false
     ]
   },
-  "hash": "f682b1791fb9871c5f7416711caf32637d6303b2c166ef89e7f725b309d2219f"
+  "hash": "43116d4e670155129aa69a7563ddc3f7d01ef3689bb8de9ee1757b401ad95b46"
 }

.sqlx/query-5d9039a01feaca50218a1c791439b2bd3817582798027c00d59d43089531ecc0.json

@@ -1,15 +0,0 @@
-{
-  "db_name": "PostgreSQL",
-  "query": "\n        INSERT INTO issue_delivery_queue (\n            newsletter_issue_id,\n            subscriber_email,\n            unsubscribe_token,\n            kind\n        )\n        SELECT $1, email, unsubscribe_token, $2\n        FROM subscriptions\n        WHERE status = 'confirmed'\n        ",
-  "describe": {
-    "columns": [],
-    "parameters": {
-      "Left": [
-        "Uuid",
-        "Text"
-      ]
-    },
-    "nullable": []
-  },
-  "hash": "5d9039a01feaca50218a1c791439b2bd3817582798027c00d59d43089531ecc0"
-}

.sqlx/query-601884180bc841dc0762008a819218620fc05169fe3bb80b7635fbe9e227056b.json

@@ -1,62 +0,0 @@
-{
-  "db_name": "PostgreSQL",
-  "query": "\n        SELECT user_id, username, role as \"role: Role\", full_name, bio, member_since\n        FROM users\n        WHERE user_id = $1\n        ",
-  "describe": {
-    "columns": [
-      {
-        "ordinal": 0,
-        "name": "user_id",
-        "type_info": "Uuid"
-      },
-      {
-        "ordinal": 1,
-        "name": "username",
-        "type_info": "Text"
-      },
-      {
-        "ordinal": 2,
-        "name": "role: Role",
-        "type_info": {
-          "Custom": {
-            "name": "user_role",
-            "kind": {
-              "Enum": [
-                "admin",
-                "writer"
-              ]
-            }
-          }
-        }
-      },
-      {
-        "ordinal": 3,
-        "name": "full_name",
-        "type_info": "Text"
-      },
-      {
-        "ordinal": 4,
-        "name": "bio",
-        "type_info": "Text"
-      },
-      {
-        "ordinal": 5,
-        "name": "member_since",
-        "type_info": "Timestamptz"
-      }
-    ],
-    "parameters": {
-      "Left": [
-        "Uuid"
-      ]
-    },
-    "nullable": [
-      false,
-      false,
-      false,
-      true,
-      true,
-      false
-    ]
-  },
-  "hash": "601884180bc841dc0762008a819218620fc05169fe3bb80b7635fbe9e227056b"
-}

.sqlx/query-68a00cae18e40dc76ffea61dfc0ea84d8cb09502b24c11dbb8d403419899dfd1.json

@@ -1,20 +0,0 @@
-{
-  "db_name": "PostgreSQL",
-  "query": "SELECT count(*) FROM subscriptions",
-  "describe": {
-    "columns": [
-      {
-        "ordinal": 0,
-        "name": "count",
-        "type_info": "Int8"
-      }
-    ],
-    "parameters": {
-      "Left": []
-    },
-    "nullable": [
-      null
-    ]
-  },
-  "hash": "68a00cae18e40dc76ffea61dfc0ea84d8cb09502b24c11dbb8d403419899dfd1"
-}

.sqlx/query-73dbf3fb780272b1849cd8aa2ecfb59774b1c46bf52181b6298eebccbc86e438.json

@@ -1,60 +0,0 @@
-{
-  "db_name": "PostgreSQL",
-  "query": "\n        SELECT user_id, username, role as \"role: Role\", full_name, bio, member_since\n        FROM users\n        ORDER BY member_since DESC\n        ",
-  "describe": {
-    "columns": [
-      {
-        "ordinal": 0,
-        "name": "user_id",
-        "type_info": "Uuid"
-      },
-      {
-        "ordinal": 1,
-        "name": "username",
-        "type_info": "Text"
-      },
-      {
-        "ordinal": 2,
-        "name": "role: Role",
-        "type_info": {
-          "Custom": {
-            "name": "user_role",
-            "kind": {
-              "Enum": [
-                "admin",
-                "writer"
-              ]
-            }
-          }
-        }
-      },
-      {
-        "ordinal": 3,
-        "name": "full_name",
-        "type_info": "Text"
-      },
-      {
-        "ordinal": 4,
-        "name": "bio",
-        "type_info": "Text"
-      },
-      {
-        "ordinal": 5,
-        "name": "member_since",
-        "type_info": "Timestamptz"
-      }
-    ],
-    "parameters": {
-      "Left": []
-    },
-    "nullable": [
-      false,
-      false,
-      false,
-      true,
-      true,
-      false
-    ]
-  },
-  "hash": "73dbf3fb780272b1849cd8aa2ecfb59774b1c46bf52181b6298eebccbc86e438"
-}

.sqlx/query-769e8762bd2173c088d85fc132326b05a08e67092eac4c3a7aff8a49d086b5a0.json

@@ -1,22 +0,0 @@
-{
-  "db_name": "PostgreSQL",
-  "query": "\n                SELECT login_time FROM user_logins\n                WHERE user_id = $1\n                ORDER BY login_time DESC\n                ",
-  "describe": {
-    "columns": [
-      {
-        "ordinal": 0,
-        "name": "login_time",
-        "type_info": "Timestamptz"
-      }
-    ],
-    "parameters": {
-      "Left": [
-        "Uuid"
-      ]
-    },
-    "nullable": [
-      false
-    ]
-  },
-  "hash": "769e8762bd2173c088d85fc132326b05a08e67092eac4c3a7aff8a49d086b5a0"
-}

.sqlx/query-7eccf0027753bc1c42897aef12c9350eca023f3be52e24530127d06c3c449104.json

@@ -1,12 +0,0 @@
-{
-  "db_name": "PostgreSQL",
-  "query": "\n        DELETE FROM subscriptions\n        WHERE status = 'pending_confirmation'\n        AND subscribed_at < NOW() - INTERVAL '24 hours'\n        ",
-  "describe": {
-    "columns": [],
-    "parameters": {
-      "Left": []
-    },
-    "nullable": []
-  },
-  "hash": "7eccf0027753bc1c42897aef12c9350eca023f3be52e24530127d06c3c449104"
-}

.sqlx/query-84fcada696e1be5db55ef276e120ffef9adf7f5a4f5c4d5975b85e008e15620b.json

@@ -1,22 +0,0 @@
-{
-  "db_name": "PostgreSQL",
-  "query": "SELECT author_id FROM posts WHERE post_id = $1",
-  "describe": {
-    "columns": [
-      {
-        "ordinal": 0,
-        "name": "author_id",
-        "type_info": "Uuid"
-      }
-    ],
-    "parameters": {
-      "Left": [
-        "Uuid"
-      ]
-    },
-    "nullable": [
-      false
-    ]
-  },
-  "hash": "84fcada696e1be5db55ef276e120ffef9adf7f5a4f5c4d5975b85e008e15620b"
-}

.sqlx/query-878036fa48e738387e4140d5dc7eccba477794a267f2952aab684028b7c6e286.json

@@ -1,27 +0,0 @@
-{
-  "db_name": "PostgreSQL",
-  "query": "\n        INSERT INTO users (user_id, username, password_hash, role)\n        VALUES ($1, $2, $3, $4)\n        ",
-  "describe": {
-    "columns": [],
-    "parameters": {
-      "Left": [
-        "Uuid",
-        "Text",
-        "Text",
-        {
-          "Custom": {
-            "name": "user_role",
-            "kind": {
-              "Enum": [
-                "admin",
-                "writer"
-              ]
-            }
-          }
-        }
-      ]
-    },
-    "nullable": []
-  },
-  "hash": "878036fa48e738387e4140d5dc7eccba477794a267f2952aab684028b7c6e286"
-}

.sqlx/query-886de678764ebf7f96fe683d3b685d176f0a41043c7ade8b659a9bd167a2d063.json

@@ -1,59 +0,0 @@
-{
-  "db_name": "PostgreSQL",
-  "query": "\n        SELECT c.user_id as \"user_id?\", u.username as \"username?\", c.comment_id, c.post_id, c.author, c.content, c.published_at\n        FROM comments c\n        LEFT JOIN users u ON c.user_id = u.user_id AND c.user_id IS NOT NULL\n        ORDER BY published_at DESC\n        LIMIT $1\n        OFFSET $2\n        ",
-  "describe": {
-    "columns": [
-      {
-        "ordinal": 0,
-        "name": "user_id?",
-        "type_info": "Uuid"
-      },
-      {
-        "ordinal": 1,
-        "name": "username?",
-        "type_info": "Text"
-      },
-      {
-        "ordinal": 2,
-        "name": "comment_id",
-        "type_info": "Uuid"
-      },
-      {
-        "ordinal": 3,
-        "name": "post_id",
-        "type_info": "Uuid"
-      },
-      {
-        "ordinal": 4,
-        "name": "author",
-        "type_info": "Text"
-      },
-      {
-        "ordinal": 5,
-        "name": "content",
-        "type_info": "Text"
-      },
-      {
-        "ordinal": 6,
-        "name": "published_at",
-        "type_info": "Timestamptz"
-      }
-    ],
-    "parameters": {
-      "Left": [
-        "Int8",
-        "Int8"
-      ]
-    },
-    "nullable": [
-      true,
-      false,
-      false,
-      false,
-      true,
-      false,
-      false
-    ]
-  },
-  "hash": "886de678764ebf7f96fe683d3b685d176f0a41043c7ade8b659a9bd167a2d063"
-}

.sqlx/query-8d72bcc059606a15aef7e3c2455b9cc44427356b4ab772f0f1fb3dfd318c4561.json

@@ -1,22 +0,0 @@
-{
-  "db_name": "PostgreSQL",
-  "query": "SELECT unsubscribe_token FROM subscriptions WHERE email = $1",
-  "describe": {
-    "columns": [
-      {
-        "ordinal": 0,
-        "name": "unsubscribe_token",
-        "type_info": "Text"
-      }
-    ],
-    "parameters": {
-      "Left": [
-        "Text"
-      ]
-    },
-    "nullable": [
-      true
-    ]
-  },
-  "hash": "8d72bcc059606a15aef7e3c2455b9cc44427356b4ab772f0f1fb3dfd318c4561"
-}

.sqlx/query-8dc27ae224c7ae3c99c396302357514d66e843dc4b3ee4ab58c628b6c9797fdd.json

@@ -1,17 +0,0 @@
-{
-  "db_name": "PostgreSQL",
-  "query": "\n        UPDATE users\n        SET username = $1, full_name = $2, bio = $3\n        WHERE user_id = $4\n        ",
-  "describe": {
-    "columns": [],
-    "parameters": {
-      "Left": [
-        "Text",
-        "Text",
-        "Text",
-        "Uuid"
-      ]
-    },
-    "nullable": []
-  },
-  "hash": "8dc27ae224c7ae3c99c396302357514d66e843dc4b3ee4ab58c628b6c9797fdd"
-}

.sqlx/query-95a6533f617e7bae589b00548c73425b2991237b8c823dd7c863e6dad002d4b6.json

@@ -1,20 +0,0 @@
-{
-  "db_name": "PostgreSQL",
-  "query": "SELECT count(*) FROM subscriptions WHERE status = 'confirmed'",
-  "describe": {
-    "columns": [
-      {
-        "ordinal": 0,
-        "name": "count",
-        "type_info": "Int8"
-      }
-    ],
-    "parameters": {
-      "Left": []
-    },
-    "nullable": [
-      null
-    ]
-  },
-  "hash": "95a6533f617e7bae589b00548c73425b2991237b8c823dd7c863e6dad002d4b6"
-}

.sqlx/query-9bfa261067713ca31b191c9f9bcf19ae0dd2d12a570ce06e8e2abd72c5d7b42d.json

@@ -0,0 +1,14 @@
+{
+  "db_name": "PostgreSQL",
+  "query": "\n        INSERT INTO issue_delivery_queue (\n            newsletter_issue_id,\n            subscriber_email\n        )\n        SELECT $1, email\n        FROM subscriptions\n        WHERE status = 'confirmed'\n        ",
+  "describe": {
+    "columns": [],
+    "parameters": {
+      "Left": [
+        "Uuid"
+      ]
+    },
+    "nullable": []
+  },
+  "hash": "9bfa261067713ca31b191c9f9bcf19ae0dd2d12a570ce06e8e2abd72c5d7b42d"
+}

.sqlx/query-9fc831553927814e21dd2aa4ff92d06c32e318c7536918d5adbaf5eaf5777e3d.json

@@ -1,14 +0,0 @@
-{
-  "db_name": "PostgreSQL",
-  "query": "UPDATE notifications_delivered SET opened = TRUE WHERE email_id = $1",
-  "describe": {
-    "columns": [],
-    "parameters": {
-      "Left": [
-        "Uuid"
-      ]
-    },
-    "nullable": []
-  },
-  "hash": "9fc831553927814e21dd2aa4ff92d06c32e318c7536918d5adbaf5eaf5777e3d"
-}

.sqlx/query-a6cb227efa5ac12189e662d68b8dcc39032f308f211f603dfcf539b7b071b8e3.json

@@ -1,47 +0,0 @@
-{
-  "db_name": "PostgreSQL",
-  "query": "SELECT * FROM subscriptions ORDER BY subscribed_at DESC LIMIT $1 OFFSET $2",
-  "describe": {
-    "columns": [
-      {
-        "ordinal": 0,
-        "name": "id",
-        "type_info": "Uuid"
-      },
-      {
-        "ordinal": 1,
-        "name": "email",
-        "type_info": "Text"
-      },
-      {
-        "ordinal": 2,
-        "name": "subscribed_at",
-        "type_info": "Timestamptz"
-      },
-      {
-        "ordinal": 3,
-        "name": "status",
-        "type_info": "Text"
-      },
-      {
-        "ordinal": 4,
-        "name": "unsubscribe_token",
-        "type_info": "Text"
-      }
-    ],
-    "parameters": {
-      "Left": [
-        "Int8",
-        "Int8"
-      ]
-    },
-    "nullable": [
-      false,
-      false,
-      false,
-      false,
-      true
-    ]
-  },
-  "hash": "a6cb227efa5ac12189e662d68b8dcc39032f308f211f603dfcf539b7b071b8e3"
-}

.sqlx/query-a71a1932b894572106460ca2e34a63dc0cb8c1ba7a70547add1cddbb68133c2b.json

@@ -1,6 +1,6 @@
 {
   "db_name": "PostgreSQL",
-  "query": "DELETE FROM users WHERE user_id = $1",
+  "query": "UPDATE subscriptions SET status = 'confirmed' WHERE id = $1",
   "describe": {
     "columns": [],
     "parameters": {
@@ -10,5 +10,5 @@
     },
     "nullable": []
   },
-  "hash": "dfa520877c017cd5808d02c24ef2d71938b68093974f335a4d89df91874fdaa2"
+  "hash": "a71a1932b894572106460ca2e34a63dc0cb8c1ba7a70547add1cddbb68133c2b"
 }

.sqlx/query-aa7e732d453403819a489e1a4ac5c56cd3b57bc882c8b1e96a887811f8f999cd.json

@@ -1,22 +0,0 @@
-{
-  "db_name": "PostgreSQL",
-  "query": "SELECT id FROM subscriptions WHERE email = $1",
-  "describe": {
-    "columns": [
-      {
-        "ordinal": 0,
-        "name": "id",
-        "type_info": "Uuid"
-      }
-    ],
-    "parameters": {
-      "Left": [
-        "Text"
-      ]
-    },
-    "nullable": [
-      false
-    ]
-  },
-  "hash": "aa7e732d453403819a489e1a4ac5c56cd3b57bc882c8b1e96a887811f8f999cd"
-}

.sqlx/query-acf1b96c82ddf18db02e71a0e297c822b46f10add52c54649cf599b883165e58.json

@@ -0,0 +1,28 @@
+{
+  "db_name": "PostgreSQL",
+  "query": "\n        SELECT user_id, password_hash\n        FROM users\n        WHERE username = $1\n        ",
+  "describe": {
+    "columns": [
+      {
+        "ordinal": 0,
+        "name": "user_id",
+        "type_info": "Uuid"
+      },
+      {
+        "ordinal": 1,
+        "name": "password_hash",
+        "type_info": "Text"
+      }
+    ],
+    "parameters": {
+      "Left": [
+        "Text"
+      ]
+    },
+    "nullable": [
+      false,
+      false
+    ]
+  },
+  "hash": "acf1b96c82ddf18db02e71a0e297c822b46f10add52c54649cf599b883165e58"
+}

.sqlx/query-aef1e780d14be61aa66ae8771309751741068694b291499ee1371de693c6a654.json

@@ -1,17 +0,0 @@
-{
-  "db_name": "PostgreSQL",
-  "query": "\n                UPDATE posts\n                SET title = $1, content = $2, last_modified = $3 WHERE post_id = $4\n                ",
-  "describe": {
-    "columns": [],
-    "parameters": {
-      "Left": [
-        "Text",
-        "Text",
-        "Timestamptz",
-        "Uuid"
-      ]
-    },
-    "nullable": []
-  },
-  "hash": "aef1e780d14be61aa66ae8771309751741068694b291499ee1371de693c6a654"
-}

.sqlx/query-b47161386b21432693aa3827963e8167c942e395687cd5ffecb7c064ca2dde70.json

@@ -1,14 +0,0 @@
-{
-  "db_name": "PostgreSQL",
-  "query": "DELETE FROM posts WHERE post_id = $1",
-  "describe": {
-    "columns": [],
-    "parameters": {
-      "Left": [
-        "Uuid"
-      ]
-    },
-    "nullable": []
-  },
-  "hash": "b47161386b21432693aa3827963e8167c942e395687cd5ffecb7c064ca2dde70"
-}

.sqlx/query-ba8d4af43c5654ecce5e396a05681249a28bdcff206d4972f53c8cbd837f8acf.json

@@ -1,14 +0,0 @@
-{
-  "db_name": "PostgreSQL",
-  "query": "DELETE FROM subscriptions WHERE unsubscribe_token = $1",
-  "describe": {
-    "columns": [],
-    "parameters": {
-      "Left": [
-        "Text"
-      ]
-    },
-    "nullable": []
-  },
-  "hash": "ba8d4af43c5654ecce5e396a05681249a28bdcff206d4972f53c8cbd837f8acf"
-}

.sqlx/query-bd08bf95dc1c8c0c7678bc509df7ce776e839846f29981e2e0bdfd382de9370f.json

@@ -1,22 +0,0 @@
-{
-  "db_name": "PostgreSQL",
-  "query": "SELECT count(*) FROM comments WHERE post_id = $1",
-  "describe": {
-    "columns": [
-      {
-        "ordinal": 0,
-        "name": "count",
-        "type_info": "Int8"
-      }
-    ],
-    "parameters": {
-      "Left": [
-        "Uuid"
-      ]
-    },
-    "nullable": [
-      null
-    ]
-  },
-  "hash": "bd08bf95dc1c8c0c7678bc509df7ce776e839846f29981e2e0bdfd382de9370f"
-}

.sqlx/query-bfd02c92fb5e0c8748b172bf59a77a477b432ada1f41090571f4fe0e685b1b1b.json

@@ -1,28 +0,0 @@
-{
-  "db_name": "PostgreSQL",
-  "query": "SELECT username, full_name FROM users WHERE user_id = $1",
-  "describe": {
-    "columns": [
-      {
-        "ordinal": 0,
-        "name": "username",
-        "type_info": "Text"
-      },
-      {
-        "ordinal": 1,
-        "name": "full_name",
-        "type_info": "Text"
-      }
-    ],
-    "parameters": {
-      "Left": [
-        "Uuid"
-      ]
-    },
-    "nullable": [
-      false,
-      true
-    ]
-  },
-  "hash": "bfd02c92fb5e0c8748b172bf59a77a477b432ada1f41090571f4fe0e685b1b1b"
-}

.sqlx/query-caf9f2603db6bc8b715cad188501c12f5de5fae49cd04271471f1337a3232f58.json

@@ -1,14 +0,0 @@
-{
-  "db_name": "PostgreSQL",
-  "query": "DELETE FROM comments WHERE comment_id = $1",
-  "describe": {
-    "columns": [],
-    "parameters": {
-      "Left": [
-        "Uuid"
-      ]
-    },
-    "nullable": []
-  },
-  "hash": "caf9f2603db6bc8b715cad188501c12f5de5fae49cd04271471f1337a3232f58"
-}

.sqlx/query-dc3c1b786b4f4bd65f625922ce05eab4cb161f3de6c6e676af778f7749af5710.json

@@ -1,65 +0,0 @@
-{
-  "db_name": "PostgreSQL",
-  "query": "\n        SELECT p.post_id, p.author_id, u.username AS author, u.full_name,\n               p.title, p.content, p.published_at, p.last_modified\n        FROM posts p\n        LEFT JOIN users u ON p.author_id = u.user_id\n        ORDER BY p.published_at DESC\n        LIMIT $1\n        OFFSET $2\n        ",
-  "describe": {
-    "columns": [
-      {
-        "ordinal": 0,
-        "name": "post_id",
-        "type_info": "Uuid"
-      },
-      {
-        "ordinal": 1,
-        "name": "author_id",
-        "type_info": "Uuid"
-      },
-      {
-        "ordinal": 2,
-        "name": "author",
-        "type_info": "Text"
-      },
-      {
-        "ordinal": 3,
-        "name": "full_name",
-        "type_info": "Text"
-      },
-      {
-        "ordinal": 4,
-        "name": "title",
-        "type_info": "Text"
-      },
-      {
-        "ordinal": 5,
-        "name": "content",
-        "type_info": "Text"
-      },
-      {
-        "ordinal": 6,
-        "name": "published_at",
-        "type_info": "Timestamptz"
-      },
-      {
-        "ordinal": 7,
-        "name": "last_modified",
-        "type_info": "Timestamptz"
-      }
-    ],
-    "parameters": {
-      "Left": [
-        "Int8",
-        "Int8"
-      ]
-    },
-    "nullable": [
-      false,
-      false,
-      false,
-      true,
-      false,
-      false,
-      false,
-      true
-    ]
-  },
-  "hash": "dc3c1b786b4f4bd65f625922ce05eab4cb161f3de6c6e676af778f7749af5710"
-}

.sqlx/query-e049f4db1020c0a2979d5ee3c1c0519de59eee8594eb2e472877e5db6bf25271.json

@@ -1,62 +0,0 @@
-{
-  "db_name": "PostgreSQL",
-  "query": "\n        SELECT user_id, username, full_name, role as \"role: Role\", member_since, bio\n        FROM users\n        WHERE username = $1\n        ",
-  "describe": {
-    "columns": [
-      {
-        "ordinal": 0,
-        "name": "user_id",
-        "type_info": "Uuid"
-      },
-      {
-        "ordinal": 1,
-        "name": "username",
-        "type_info": "Text"
-      },
-      {
-        "ordinal": 2,
-        "name": "full_name",
-        "type_info": "Text"
-      },
-      {
-        "ordinal": 3,
-        "name": "role: Role",
-        "type_info": {
-          "Custom": {
-            "name": "user_role",
-            "kind": {
-              "Enum": [
-                "admin",
-                "writer"
-              ]
-            }
-          }
-        }
-      },
-      {
-        "ordinal": 4,
-        "name": "member_since",
-        "type_info": "Timestamptz"
-      },
-      {
-        "ordinal": 5,
-        "name": "bio",
-        "type_info": "Text"
-      }
-    ],
-    "parameters": {
-      "Left": [
-        "Text"
-      ]
-    },
-    "nullable": [
-      false,
-      false,
-      true,
-      false,
-      false,
-      true
-    ]
-  },
-  "hash": "e049f4db1020c0a2979d5ee3c1c0519de59eee8594eb2e472877e5db6bf25271"
-}

.sqlx/query-e056c3230c1ccd1b3b62e902f49a41f21213e0f7da92b428065986d380676034.json

@@ -1,20 +0,0 @@
-{
-  "db_name": "PostgreSQL",
-  "query": "SELECT count(*) FROM comments",
-  "describe": {
-    "columns": [
-      {
-        "ordinal": 0,
-        "name": "count",
-        "type_info": "Int8"
-      }
-    ],
-    "parameters": {
-      "Left": []
-    },
-    "nullable": [
-      null
-    ]
-  },
-  "hash": "e056c3230c1ccd1b3b62e902f49a41f21213e0f7da92b428065986d380676034"
-}

.sqlx/query-f4ea2ad9ba4f26093152e4a0e008ef6c3114fbe9e51301611c5633e1cc944c05.json

@@ -1,22 +0,0 @@
-{
-  "db_name": "PostgreSQL",
-  "query": "SELECT user_id FROM users WHERE username = $1",
-  "describe": {
-    "columns": [
-      {
-        "ordinal": 0,
-        "name": "user_id",
-        "type_info": "Uuid"
-      }
-    ],
-    "parameters": {
-      "Left": [
-        "Text"
-      ]
-    },
-    "nullable": [
-      false
-    ]
-  },
-  "hash": "f4ea2ad9ba4f26093152e4a0e008ef6c3114fbe9e51301611c5633e1cc944c05"
-}

.sqlx/query-f8afa9b469bf8c216c5855e1d6b7ee05281c9e7779f8fd6486780f882f46e385.json

@@ -1,15 +0,0 @@
-{
-  "db_name": "PostgreSQL",
-  "query": "\n            INSERT INTO notifications_delivered (email_id, newsletter_issue_id)\n            VALUES ($1, $2)\n            ",
-  "describe": {
-    "columns": [],
-    "parameters": {
-      "Left": [
-        "Uuid",
-        "Uuid"
-      ]
-    },
-    "nullable": []
-  },
-  "hash": "f8afa9b469bf8c216c5855e1d6b7ee05281c9e7779f8fd6486780f882f46e385"
-}

.sqlx/query-fb280849a8a1fce21ec52cd9df73492d965357c9a410eb3b43b1a2e1cc8a0259.json

@@ -1,60 +0,0 @@
-{
-  "db_name": "PostgreSQL",
-  "query": "\n        SELECT c.user_id as \"user_id?\", u.username as \"username?\", c.comment_id, c.post_id, c.author, c.content, c.published_at\n        FROM comments c\n        LEFT JOIN users u ON c.user_id = u.user_id AND c.user_id IS NOT NULL\n        WHERE c.post_id = $1\n        ORDER BY c.published_at DESC\n        LIMIT $2\n        OFFSET $3\n        ",
-  "describe": {
-    "columns": [
-      {
-        "ordinal": 0,
-        "name": "user_id?",
-        "type_info": "Uuid"
-      },
-      {
-        "ordinal": 1,
-        "name": "username?",
-        "type_info": "Text"
-      },
-      {
-        "ordinal": 2,
-        "name": "comment_id",
-        "type_info": "Uuid"
-      },
-      {
-        "ordinal": 3,
-        "name": "post_id",
-        "type_info": "Uuid"
-      },
-      {
-        "ordinal": 4,
-        "name": "author",
-        "type_info": "Text"
-      },
-      {
-        "ordinal": 5,
-        "name": "content",
-        "type_info": "Text"
-      },
-      {
-        "ordinal": 6,
-        "name": "published_at",
-        "type_info": "Timestamptz"
-      }
-    ],
-    "parameters": {
-      "Left": [
-        "Uuid",
-        "Int8",
-        "Int8"
-      ]
-    },
-    "nullable": [
-      true,
-      false,
-      false,
-      false,
-      true,
-      false,
-      false
-    ]
-  },
-  "hash": "fb280849a8a1fce21ec52cd9df73492d965357c9a410eb3b43b1a2e1cc8a0259"
-}

.sqlx/query-fc383671ada951baa611ab7dd00efcc7f4f2aea7c22e4c0865e5c766ed7f99b3.json

@@ -1,14 +0,0 @@
-{
-  "db_name": "PostgreSQL",
-  "query": "INSERT INTO user_logins (user_id) VALUES ($1)",
-  "describe": {
-    "columns": [],
-    "parameters": {
-      "Left": [
-        "Uuid"
-      ]
-    },
-    "nullable": []
-  },
-  "hash": "fc383671ada951baa611ab7dd00efcc7f4f2aea7c22e4c0865e5c766ed7f99b3"
-}

Cargo.lock

@@ -17,6 +17,19 @@ version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "320119579fcad9c21884f5c4861d16174d0e06250625266f50fe6898340abefa"
 
+[[package]]
+name = "ahash"
+version = "0.8.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5a15f179cd60c4584b8a8c596927aadc462e27f2ca70c04e0071964a73ba7a75"
+dependencies = [
+ "cfg-if",
+ "getrandom 0.3.3",
+ "once_cell",
+ "version_check",
+ "zerocopy",
+]
+
 [[package]]
 name = "aho-corasick"
 version = "1.1.3"
@@ -227,6 +240,28 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "axum-server"
+version = "0.7.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "495c05f60d6df0093e8fb6e74aa5846a0ad06abaf96d76166283720bf740f8ab"
+dependencies = [
+ "arc-swap",
+ "bytes",
+ "fs-err",
+ "http",
+ "http-body",
+ "hyper",
+ "hyper-util",
+ "pin-project-lite",
+ "rustls",
+ "rustls-pemfile",
+ "rustls-pki-types",
+ "tokio",
+ "tokio-rustls",
+ "tower-service",
+]
+
 [[package]]
 name = "backtrace"
 version = "0.3.75"
@@ -529,29 +564,6 @@ dependencies = [
  "typenum",
 ]
 
-[[package]]
-name = "cssparser"
-version = "0.35.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4e901edd733a1472f944a45116df3f846f54d37e67e68640ac8bb69689aca2aa"
-dependencies = [
- "cssparser-macros",
- "dtoa-short",
- "itoa",
- "phf",
- "smallvec",
-]
-
-[[package]]
-name = "cssparser-macros"
-version = "0.6.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "13b588ba4ac1a99f7f2964d24b3d896ddc6bf847ee3855dbd4366f058cfcd331"
-dependencies = [
- "quote",
- "syn",
-]
-
 [[package]]
 name = "darling"
 version = "0.20.11"
@@ -626,26 +638,6 @@ dependencies = [
  "serde",
 ]
 
-[[package]]
-name = "derive_more"
-version = "2.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "093242cf7570c207c83073cf82f79706fe7b8317e98620a47d5be7c3d8497678"
-dependencies = [
- "derive_more-impl",
-]
-
-[[package]]
-name = "derive_more-impl"
-version = "2.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bda628edc44c4bb645fbe0f758797143e4e07926f7ebf4e9bdfbd3d2ce621df3"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
-]
-
 [[package]]
 name = "deunicode"
 version = "1.6.2"
@@ -699,27 +691,6 @@ version = "0.15.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1aaf95b3e5c8f23aa320147307562d361db0ae0d51242340f558153b4eb2439b"
 
-[[package]]
-name = "dtoa"
-version = "1.0.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d6add3b8cff394282be81f3fc1a0605db594ed69890078ca6e2cab1c408bcf04"
-
-[[package]]
-name = "dtoa-short"
-version = "0.3.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cd1511a7b6a56299bd043a9c167a6d2bfb37bf84a6dfceaba651168adfb43c87"
-dependencies = [
- "dtoa",
-]
-
-[[package]]
-name = "ego-tree"
-version = "0.10.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b2972feb8dffe7bc8c5463b1dacda1b0dfbed3710e50f977d965429692d74cd8"
-
 [[package]]
 name = "either"
 version = "1.15.0"
@@ -876,13 +847,13 @@ dependencies = [
 ]
 
 [[package]]
-name = "futf"
-version = "0.1.5"
+name = "fs-err"
+version = "3.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "df420e2e84819663797d1ec6544b13c5be84629e7bb00dc960d6917db2987843"
+checksum = "88d7be93788013f265201256d58f04936a8079ad5dc898743aa20525f503b683"
 dependencies = [
- "mac",
- "new_debug_unreachable",
+ "autocfg",
+ "tokio",
 ]
 
 [[package]]
@@ -985,15 +956,6 @@ dependencies = [
  "slab",
 ]
 
-[[package]]
-name = "fxhash"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c31b6d751ae2c7f11320402d34e41349dd1016f8d5d45e48c4312bc8625af50c"
-dependencies = [
- "byteorder",
-]
-
 [[package]]
 name = "generic-array"
 version = "0.14.7"
@@ -1005,12 +967,13 @@ dependencies = [
 ]
 
 [[package]]
-name = "getopts"
-version = "0.2.24"
+name = "gethostname"
+version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cfe4fbac503b8d1f88e6676011885f34b7174f46e59956bba534ba83abded4df"
+checksum = "c1ebd34e35c46e00bb73e81363248d627782724609fe1b6396f553f68fe3862e"
 dependencies = [
- "unicode-width",
+ "libc",
+ "winapi",
 ]
 
 [[package]]
@@ -1136,17 +1099,6 @@ dependencies = [
  "windows-sys 0.59.0",
 ]
 
-[[package]]
-name = "html5ever"
-version = "0.35.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "55d958c2f74b664487a2035fe1dadb032c48718a03b63f3ab0b8537db8549ed4"
-dependencies = [
- "log",
- "markup5ever",
- "match_token",
-]
-
 [[package]]
 name = "http"
 version = "1.3.1"
@@ -1550,43 +1502,6 @@ version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "112b39cec0b298b6c1999fee3e31427f74f676e4cb9879ed1a121b43661a4154"
 
-[[package]]
-name = "mac"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c41e0c4fef86961ac6d6f8a82609f55f31b05e4fce149ac5710e439df7619ba4"
-
-[[package]]
-name = "markdown"
-version = "1.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a5cab8f2cadc416a82d2e783a1946388b31654d391d1c7d92cc1f03e295b1deb"
-dependencies = [
- "unicode-id",
-]
-
-[[package]]
-name = "markup5ever"
-version = "0.35.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "311fe69c934650f8f19652b3946075f0fc41ad8757dbb68f1ca14e7900ecc1c3"
-dependencies = [
- "log",
- "tendril",
- "web_atoms",
-]
-
-[[package]]
-name = "match_token"
-version = "0.35.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ac84fd3f360fcc43dc5f5d186f02a94192761a080e8bc58621ad4d12296a58cf"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
-]
-
 [[package]]
 name = "matchers"
 version = "0.1.0"
@@ -1660,12 +1575,6 @@ dependencies = [
  "windows-sys 0.59.0",
 ]
 
-[[package]]
-name = "new_debug_unreachable"
-version = "1.0.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "650eef8c711430f1a879fdd01d4745a7deea475becfb90269c06775983bbf086"
-
 [[package]]
 name = "nom"
 version = "7.1.3"
@@ -1900,58 +1809,6 @@ dependencies = [
  "sha2",
 ]
 
-[[package]]
-name = "phf"
-version = "0.11.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1fd6780a80ae0c52cc120a26a1a42c1ae51b247a253e4e06113d23d2c2edd078"
-dependencies = [
- "phf_macros",
- "phf_shared",
-]
-
-[[package]]
-name = "phf_codegen"
-version = "0.11.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "aef8048c789fa5e851558d709946d6d79a8ff88c0440c587967f8e94bfb1216a"
-dependencies = [
- "phf_generator",
- "phf_shared",
-]
-
-[[package]]
-name = "phf_generator"
-version = "0.11.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3c80231409c20246a13fddb31776fb942c38553c51e871f8cbd687a4cfb5843d"
-dependencies = [
- "phf_shared",
- "rand 0.8.5",
-]
-
-[[package]]
-name = "phf_macros"
-version = "0.11.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f84ac04429c13a7ff43785d75ad27569f2951ce0ffd30a3321230db2fc727216"
-dependencies = [
- "phf_generator",
- "phf_shared",
- "proc-macro2",
- "quote",
- "syn",
-]
-
-[[package]]
-name = "phf_shared"
-version = "0.11.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "67eabc2ef2a60eb7faa00097bd1ffdb5bd28e62bf39990626a582201b7a754e5"
-dependencies = [
- "siphasher",
-]
-
 [[package]]
 name = "pin-project-lite"
 version = "0.2.16"
@@ -2015,12 +1872,6 @@ dependencies = [
  "zerocopy",
 ]
 
-[[package]]
-name = "precomputed-hash"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "925383efa346730478fb4838dbe9137d2a47675ad789c546d150a6e1dd4ab31c"
-
 [[package]]
 name = "proc-macro-error-attr2"
 version = "2.0.0"
@@ -2092,9 +1943,9 @@ dependencies = [
 
 [[package]]
 name = "quinn"
-version = "0.11.9"
+version = "0.11.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b9e20a958963c291dc322d98411f541009df2ced7b5a4f2bd52337638cfccf20"
+checksum = "626214629cda6781b6dc1d316ba307189c85ba657213ce642d9c77670f8202c8"
 dependencies = [
  "bytes",
  "cfg_aliases",
@@ -2103,7 +1954,7 @@ dependencies = [
  "quinn-udp",
  "rustc-hash",
  "rustls",
- "socket2 0.6.0",
+ "socket2 0.5.10",
  "thiserror",
  "tokio",
  "tracing",
@@ -2112,9 +1963,9 @@ dependencies = [
 
 [[package]]
 name = "quinn-proto"
-version = "0.11.13"
+version = "0.11.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f1906b49b0c3bc04b5fe5d86a77925ae6524a19b816ae38ce1e426255f1d8a31"
+checksum = "49df843a9161c85bb8aae55f101bc0bac8bcafd637a620d9122fd7e0b2f7422e"
 dependencies = [
  "bytes",
  "getrandom 0.3.3",
@@ -2133,14 +1984,14 @@ dependencies = [
 
 [[package]]
 name = "quinn-udp"
-version = "0.5.14"
+version = "0.5.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "addec6a0dcad8a8d96a771f815f0eaf55f9d1805756410b39f5fa81332574cbd"
+checksum = "fcebb1209ee276352ef14ff8732e24cc2b02bbac986cd74a4c81bcb2f9881970"
 dependencies = [
  "cfg_aliases",
  "libc",
  "once_cell",
- "socket2 0.6.0",
+ "socket2 0.5.10",
  "tracing",
  "windows-sys 0.59.0",
 ]
@@ -2431,6 +2282,15 @@ dependencies = [
  "zeroize",
 ]
 
+[[package]]
+name = "rustls-pemfile"
+version = "2.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dce314e5fee3f39953d46bb63bb8a46d40c2f8fb7cc5a3b6cab2bde9721d6e50"
+dependencies = [
+ "rustls-pki-types",
+]
+
 [[package]]
 name = "rustls-pki-types"
 version = "1.12.0"
@@ -2470,21 +2330,6 @@ version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "94143f37725109f92c262ed2cf5e59bce7498c01bcc1502d7b9afe439a4e9f49"
 
-[[package]]
-name = "scraper"
-version = "0.24.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e5f3a24d916e78954af99281a455168d4a9515d65eca99a18da1b813689c4ad9"
-dependencies = [
- "cssparser",
- "ego-tree",
- "getopts",
- "html5ever",
- "precomputed-hash",
- "selectors",
- "tendril",
-]
-
 [[package]]
 name = "secrecy"
 version = "0.10.3"
@@ -2495,25 +2340,6 @@ dependencies = [
  "zeroize",
 ]
 
-[[package]]
-name = "selectors"
-version = "0.31.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5685b6ae43bfcf7d2e7dfcfb5d8e8f61b46442c902531e41a32a9a8bf0ee0fb6"
-dependencies = [
- "bitflags",
- "cssparser",
- "derive_more",
- "fxhash",
- "log",
- "new_debug_unreachable",
- "phf",
- "phf_codegen",
- "precomputed-hash",
- "servo_arc",
- "smallvec",
-]
-
 [[package]]
 name = "semver"
 version = "1.0.26"
@@ -2616,15 +2442,6 @@ dependencies = [
  "serde",
 ]
 
-[[package]]
-name = "servo_arc"
-version = "0.4.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "204ea332803bd95a0b60388590d59cf6468ec9becf626e2451f1d26a1d972de4"
-dependencies = [
- "stable_deref_trait",
-]
-
 [[package]]
 name = "sha1"
 version = "0.10.6"
@@ -2672,12 +2489,6 @@ dependencies = [
  "rand_core 0.6.4",
 ]
 
-[[package]]
-name = "siphasher"
-version = "1.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "56199f7ddabf13fe5074ce809e7d3f42b42ae711800501b5b16ea82ad029c39d"
-
 [[package]]
 name = "slab"
 version = "0.4.11"
@@ -2936,31 +2747,6 @@ version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a8f112729512f8e442d81f95a8a7ddf2b7c6b8a1a6f509a95864142b30cab2d3"
 
-[[package]]
-name = "string_cache"
-version = "0.8.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bf776ba3fa74f83bf4b63c3dcbbf82173db2632ed8452cb2d891d33f459de70f"
-dependencies = [
- "new_debug_unreachable",
- "parking_lot",
- "phf_shared",
- "precomputed-hash",
- "serde",
-]
-
-[[package]]
-name = "string_cache_codegen"
-version = "0.5.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c711928715f1fe0fe509c53b43e993a9a557babc2d0a3567d0a3006f1ac931a0"
-dependencies = [
- "phf_generator",
- "phf_shared",
- "proc-macro2",
- "quote",
-]
-
 [[package]]
 name = "stringprep"
 version = "0.1.5"
@@ -3015,17 +2801,6 @@ dependencies = [
  "syn",
 ]
 
-[[package]]
-name = "tendril"
-version = "0.4.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d24a120c5fc464a3458240ee02c299ebcb9d67b5249c8848b09d639dca8d7bb0"
-dependencies = [
- "futf",
- "mac",
- "utf-8",
-]
-
 [[package]]
 name = "thiserror"
 version = "2.0.16"
@@ -3151,9 +2926,9 @@ dependencies = [
 
 [[package]]
 name = "tokio-rustls"
-version = "0.26.3"
+version = "0.26.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "05f63835928ca123f1bef57abbcd23bb2ba0ac9ae1235f1e65bda0d06e7786bd"
+checksum = "8e727b36a1a0e8b74c376ac2211e40c2c8af09fb4013c60d910495810f008e9b"
 dependencies = [
  "rustls",
  "tokio",
@@ -3374,6 +3149,24 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "tracing-bunyan-formatter"
+version = "0.3.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2d637245a0d8774bd48df6482e086c59a8b5348a910c3b0579354045a9d82411"
+dependencies = [
+ "ahash",
+ "gethostname",
+ "log",
+ "serde",
+ "serde_json",
+ "time",
+ "tracing",
+ "tracing-core",
+ "tracing-log 0.1.4",
+ "tracing-subscriber",
+]
+
 [[package]]
 name = "tracing-core"
 version = "0.1.34"
@@ -3384,6 +3177,17 @@ dependencies = [
  "valuable",
 ]
 
+[[package]]
+name = "tracing-log"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f751112709b4e791d8ce53e32c4ed2d353565a795ce84da2285393f41557bdf2"
+dependencies = [
+ "log",
+ "once_cell",
+ "tracing-core",
+]
+
 [[package]]
 name = "tracing-log"
 version = "0.2.0"
@@ -3410,7 +3214,7 @@ dependencies = [
  "thread_local",
  "tracing",
  "tracing-core",
- "tracing-log",
+ "tracing-log 0.2.0",
 ]
 
 [[package]]
@@ -3455,12 +3259,6 @@ version = "0.3.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5c1cb5db39152898a79168971543b1cb5020dff7fe43c8dc468b0885f5e29df5"
 
-[[package]]
-name = "unicode-id"
-version = "0.3.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "70ba288e709927c043cbe476718d37be306be53fb1fafecd0dbe36d072be2580"
-
 [[package]]
 name = "unicode-ident"
 version = "1.0.18"
@@ -3488,12 +3286,6 @@ version = "1.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f6ccf251212114b54433ec949fd6a7841275f9ada20dddd2f29e9ceea4501493"
 
-[[package]]
-name = "unicode-width"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4a1a07cc7db3810833284e8d372ccdc6da29741639ecc70c9ec107df0fa6154c"
-
 [[package]]
 name = "untrusted"
 version = "0.9.0"
@@ -3517,12 +3309,6 @@ version = "2.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "daf8dba3b7eb870caf1ddeed7bc9d2a049f3cfdfae7cb521b087cc33ae4c49da"
 
-[[package]]
-name = "utf-8"
-version = "0.7.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "09cc8ee72d2a9becf2f2febe0205bbed8fc6615b7cb429ad062dc7b7ddd036a9"
-
 [[package]]
 name = "utf8_iter"
 version = "1.0.4"
@@ -3710,18 +3496,6 @@ dependencies = [
  "wasm-bindgen",
 ]
 
-[[package]]
-name = "web_atoms"
-version = "0.1.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "57ffde1dc01240bdf9992e3205668b235e59421fd085e8a317ed98da0178d414"
-dependencies = [
- "phf",
- "phf_codegen",
- "string_cache",
- "string_cache_codegen",
-]
-
 [[package]]
 name = "webpki-roots"
 version = "0.26.11"
@@ -4070,22 +3844,23 @@ dependencies = [
  "argon2",
  "askama",
  "axum",
+ "axum-server",
+ "base64 0.22.1",
  "chrono",
  "claims",
  "config",
  "fake",
  "linkify",
- "markdown",
  "once_cell",
  "quickcheck",
  "quickcheck_macros",
  "rand 0.9.2",
  "reqwest",
- "scraper",
  "secrecy",
  "serde",
  "serde-aux",
  "serde_json",
+ "serde_urlencoded",
  "sqlx",
  "thiserror",
  "tokio",
@@ -4093,7 +3868,10 @@ dependencies = [
  "tower-sessions",
  "tower-sessions-redis-store",
  "tracing",
+ "tracing-bunyan-formatter",
  "tracing-subscriber",
+ "unicode-segmentation",
+ "urlencoding",
  "uuid",
  "validator",
  "wiremock",

Cargo.toml

@@ -11,31 +11,20 @@ path = "src/lib.rs"
 path = "src/main.rs"
 name = "zero2prod"
 
-[profile.release]
-opt-level = 'z'
-lto = true
-codegen-units = 1
-panic = 'abort'
-strip = true
-rpath = false
-debug = false
-debug-assertions = false
-overflow-checks = false
-incremental = false
-
 [dependencies]
 anyhow = "1.0.99"
 argon2 = { version = "0.5.3", features = ["std"] }
 askama = "0.14.0"
 axum = { version = "0.8.4", features = ["macros"] }
+axum-server = { version = "0.7.2", features = ["tls-rustls-no-provider"] }
+base64 = "0.22.1"
 chrono = { version = "0.4.41", default-features = false, features = ["clock"] }
 config = "0.15.14"
-markdown = "1.0.0"
 rand = { version = "0.9.2", features = ["std_rng"] }
 reqwest = { version = "0.12.23", default-features = false, features = [
-    "cookies",
-    "json",
     "rustls-tls",
+    "json",
+    "cookies",
 ] }
 secrecy = { version = "0.10.3", features = ["serde"] }
 serde = { version = "1.0.219", features = ["derive"] }
@@ -54,7 +43,10 @@ tower-http = { version = "0.6.6", features = ["fs", "trace"] }
 tower-sessions = "0.14.0"
 tower-sessions-redis-store = "0.16.0"
 tracing = "0.1.41"
+tracing-bunyan-formatter = "0.3.10"
 tracing-subscriber = { version = "0.3.19", features = ["env-filter"] }
+unicode-segmentation = "1.12.0"
+urlencoding = "2.1.3"
 uuid = { version = "1.18.0", features = ["v4", "serde"] }
 validator = { version = "0.20.0", features = ["derive"] }
 
@@ -65,6 +57,6 @@ linkify = "0.10.0"
 once_cell = "1.21.3"
 quickcheck = "1.0.3"
 quickcheck_macros = "1.1.0"
-scraper = "0.24.0"
 serde_json = "1.0.143"
+serde_urlencoded = "0.7.1"
 wiremock = "0.6.4"

Dockerfile

@@ -1,6 +1,5 @@
-FROM lukemathwalker/cargo-chef:latest-rust-1.90.0 AS chef
+FROM lukemathwalker/cargo-chef:latest-rust-1.89.0 AS chef
 WORKDIR /app
-RUN apt update && apt install -y nodejs npm clang mold && rm -rf /var/lib/apt/lists/*
 
 FROM chef AS planner
 COPY . .
@@ -8,17 +7,21 @@ RUN cargo chef prepare --recipe-path recipe.json
 
 FROM chef AS builder
 COPY --from=planner /app/recipe.json recipe.json
+RUN apt update -y \
+    && apt install -y --no-install-recommends clang mold
 RUN cargo chef cook --release --recipe-path recipe.json
 COPY . .
 ENV SQLX_OFFLINE=true
-ENV RUSTFLAGS="-C strip=symbols"
 RUN cargo build --release --bin zero2prod
-RUN npm install && npm run build-css
 
-FROM gcr.io/distroless/cc-debian12 AS runtime
+FROM debian:bookworm-slim AS runtime
 WORKDIR /app
+RUN apt update -y \
+    && apt install -y --no-install-recommends openssl ca-certificates \
+    && apt autoremove -y \
+    && apt clean -y \
+    && rm -rf /var/lib/apt/lists/*
 COPY --from=builder /app/target/release/zero2prod zero2prod
-COPY --from=builder /app/assets assets
-COPY --from=builder /app/configuration configuration
+COPY configuration configuration
 ENV APP_ENVIRONMENT=production
 ENTRYPOINT [ "./zero2prod" ]

configuration/local.yaml

@@ -2,16 +2,14 @@ application:
   port: 8080
   host: "127.0.0.1"
   base_url: "http://127.0.0.1:8080"
-email_client:
-  authorization_token: "secret-token"
 database:
   host: "127.0.0.1"
   port: 5432
   database_name: "newsletter"
   username: "postgres"
-  password: "password"
+  password: "Jq09NF6Y8ZXJS4jd9c8U"
   require_ssl: false
-  timeout_milliseconds: 1000
-kv_store:
-  host: "127.0.0.1"
-  port: 6379
+email_client:
+  authorization_token: "secret-token"
+redis_uri: "redis://127.0.0.1:6379"
+require_tls: false

configuration/production.yaml

@@ -1,4 +1,2 @@
 application:
   host: "0.0.0.0"
-database:
-  timeout_milliseconds: 500

migrations/20250921113345_add_unsubscribe_token_to_subscriptions.sql

@@ -1,5 +0,0 @@
-ALTER TABLE subscriptions ADD COLUMN unsubscribe_token TEXT UNIQUE;
-
-UPDATE subscriptions
-SET unsubscribe_token = left(md5(random()::text), 25) 
-WHERE status = 'confirmed' AND unsubscribe_token IS NULL;

migrations/20250921152839_add_constraint_to_subscription_tokens_subscriber_id_fkey.sql

@@ -1,8 +0,0 @@
-ALTER TABLE subscription_tokens
-DROP CONSTRAINT subscription_tokens_subscriber_id_fkey;
-
-ALTER TABLE subscription_tokens
-ADD CONSTRAINT subscription_tokens_subscriber_id_fkey
-    FOREIGN KEY (subscriber_id)
-    REFERENCES subscriptions (id)
-    ON DELETE CASCADE;

migrations/20250921230225_add_unsubscribe_token_to_issue_delivery_queue.sql

@@ -1 +0,0 @@
-ALTER TABLE issue_delivery_queue ADD COLUMN unsubscribe_token TEXT NOT NULL;

migrations/20250924010147_add_kind_to_issue_delivery_queue.sql

@@ -1 +0,0 @@
-ALTER TABLE issue_delivery_queue ADD COLUMN kind TEXT NOT NULL;

migrations/20250924011112_create_notifications_delivered_table.sql

@@ -1,7 +0,0 @@
-CREATE TABLE notifications_delivered (
-    email_id UUID PRIMARY KEY,
-    newsletter_issue_id UUID NOT NULL
-        REFERENCES newsletter_issues (newsletter_issue_id),
-    delivered_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
-    opened BOOLEAN NOT NULL DEFAULT FALSE
-);

migrations/20250930145931_add_role_to_users.sql

@@ -1,7 +0,0 @@
-CREATE TYPE user_role AS ENUM ('admin', 'writer');
-
-ALTER TABLE users ADD COLUMN role user_role;
-
-UPDATE users SET role = 'admin' WHERE role IS NULL;
-
-ALTER TABLE users ALTER COLUMN role SET NOT NULL;

migrations/20250930181830_add_data_fields_to_users.sql

@@ -1,4 +0,0 @@
-ALTER TABLE users 
-ADD COLUMN full_name TEXT,
-ADD COLUMN bio TEXT,
-ADD COLUMN member_since TIMESTAMPTZ NOT NULL DEFAULT NOW();

migrations/20251001165158_create_comments_table.sql

@@ -1,7 +0,0 @@
-CREATE TABLE comments (
-    comment_id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
-    post_id UUID NOT NULL REFERENCES posts (post_id) ON DELETE CASCADE,
-    author TEXT,
-    content TEXT NOT NULL,
-    published_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
-);

migrations/20251005123442_remove_user_id_from_idempotency.sql

@@ -1,11 +0,0 @@
-ALTER TABLE idempotency
-    DROP CONSTRAINT idempotency_user_id_fkey;
-
-ALTER TABLE idempotency
-    DROP CONSTRAINT idempotency_pkey;
-
-ALTER TABLE idempotency
-    ADD PRIMARY KEY (idempotency_key);
-
-ALTER TABLE idempotency
-    DROP COLUMN user_id;

migrations/20251008112745_add_user_id_to_comments.sql

@@ -1,3 +0,0 @@
-ALTER TABLE comments
-ADD COLUMN user_id UUID
-REFERENCES users (user_id) ON DELETE SET NULL;

migrations/20251009173005_add_last_modified_to_posts.sql

@@ -1,2 +0,0 @@
-ALTER TABLE posts
-ADD COLUMN last_modified TIMESTAMPTZ;

migrations/20251009180347_create_user_logins_table.sql

@@ -1,5 +0,0 @@
-CREATE TABLE user_logins (
-    id BIGSERIAL PRIMARY KEY,
-    user_id UUID NOT NULL REFERENCES users (user_id) ON DELETE CASCADE,
-    login_time TIMESTAMPTZ NOT NULL DEFAULT NOW()
-);

package-lock.json

@@ -7,9 +7,6 @@
       "dependencies": {
         "@tailwindcss/cli": "^4.1.13",
         "tailwindcss": "^4.1.13"
-      },
-      "devDependencies": {
-        "@tailwindcss/typography": "^0.5.18"
       }
     },
     "node_modules/@isaacs/fs-minipass": {
@@ -639,19 +636,6 @@
         "node": ">=8"
       }
     },
-    "node_modules/@tailwindcss/typography": {
-      "version": "0.5.18",
-      "resolved": "https://registry.npmjs.org/@tailwindcss/typography/-/typography-0.5.18.tgz",
-      "integrity": "sha512-dDIgwZOlf+tVkZ7A029VvQ1+ngKATENDjMEx2N35s2yPjfTS05RWSM8ilhEWSa5DMJ6ci2Ha9WNZEd2GQjrdQg==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "postcss-selector-parser": "6.0.10"
-      },
-      "peerDependencies": {
-        "tailwindcss": ">=3.0.0 || insiders || >=4.0.0-alpha.20 || >=4.0.0-beta.1"
-      }
-    },
     "node_modules/braces": {
       "version": "3.0.3",
       "resolved": "https://registry.npmjs.org/braces/-/braces-3.0.3.tgz",
@@ -673,19 +657,6 @@
         "node": ">=18"
       }
     },
-    "node_modules/cssesc": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/cssesc/-/cssesc-3.0.0.tgz",
-      "integrity": "sha512-/Tb/JcjK111nNScGob5MNtsntNM1aCNUDipB/TkwZFhyDrrE47SOx/18wF2bbjgc3ZzCSKW1T5nt5EbFoAz/Vg==",
-      "dev": true,
-      "license": "MIT",
-      "bin": {
-        "cssesc": "bin/cssesc"
-      },
-      "engines": {
-        "node": ">=4"
-      }
-    },
     "node_modules/detect-libc": {
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/detect-libc/-/detect-libc-1.0.3.tgz",
@@ -1096,20 +1067,6 @@
         "url": "https://github.com/sponsors/jonschlinkert"
       }
     },
-    "node_modules/postcss-selector-parser": {
-      "version": "6.0.10",
-      "resolved": "https://registry.npmjs.org/postcss-selector-parser/-/postcss-selector-parser-6.0.10.tgz",
-      "integrity": "sha512-IQ7TZdoaqbT+LCpShg46jnZVlhWD2w6iQYAcYXfHARZ7X1t/UGhhceQDs5X0cGqKvYlHNOuv7Oa1xmb0oQuA3w==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "cssesc": "^3.0.0",
-        "util-deprecate": "^1.0.2"
-      },
-      "engines": {
-        "node": ">=4"
-      }
-    },
     "node_modules/source-map-js": {
       "version": "1.2.1",
       "resolved": "https://registry.npmjs.org/source-map-js/-/source-map-js-1.2.1.tgz",
@@ -1123,8 +1080,7 @@
       "version": "4.1.13",
       "resolved": "https://registry.npmjs.org/tailwindcss/-/tailwindcss-4.1.13.tgz",
       "integrity": "sha512-i+zidfmTqtwquj4hMEwdjshYYgMbOrPzb9a0M3ZgNa0JMoZeFC6bxZvO8yr8ozS6ix2SDz0+mvryPeBs2TFE+w==",
-      "license": "MIT",
-      "peer": true
+      "license": "MIT"
     },
     "node_modules/tapable": {
       "version": "2.2.3",
@@ -1168,13 +1124,6 @@
         "node": ">=8.0"
       }
     },
-    "node_modules/util-deprecate": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
-      "integrity": "sha512-EPD5q1uXyFxJpCrLnCc1nHnq3gOa6DZBocAIiI2TaSCA7VCJ1UJDMagCzIkXNsUYfD1daK//LTEQ8xiIbrHtcw==",
-      "dev": true,
-      "license": "MIT"
-    },
     "node_modules/yallist": {
       "version": "5.0.0",
       "resolved": "https://registry.npmjs.org/yallist/-/yallist-5.0.0.tgz",

package.json

@@ -1,13 +1,9 @@
 {
   "scripts": {
-    "build-css": "tailwindcss -i ./templates/input.css -o ./assets/css/main.css --minify",
-    "watch-css": "tailwindcss -i ./templates/input.css -o ./assets/css/main.css --watch"
+    "build-css": "tailwindcss -i ./templates/input.css -o ./assets/css/main.css --minify --watch"
   },
   "dependencies": {
     "@tailwindcss/cli": "^4.1.13",
     "tailwindcss": "^4.1.13"
-  },
-  "devDependencies": {
-    "@tailwindcss/typography": "^0.5.18"
   }
 }

scripts/init_db.sh

@@ -14,7 +14,7 @@ if ! [ -x "$(command -v sqlx)" ]; then
 fi
 
 DB_USER="${POSTGRES_USER:=postgres}"
-DB_PASSWORD="${POSTGRES_PASSWORD:=password}"
+DB_PASSWORD="${POSTGRES_PASSWORD:=Jq09NF6Y8ZXJS4jd9c8U}"
 DB_NAME="${POSTGRES_DB:=newsletter}"
 DB_PORT="${POSTGRES_PORT:=5432}"
 DB_HOST="${POSTGRES_HOST:=localhost}"

src/authentication.rs

@@ -1,12 +1,14 @@
-use crate::telemetry::spawn_blocking_with_tracing;
+use crate::{
+    routes::AdminError, session_state::TypedSession, telemetry::spawn_blocking_with_tracing,
+};
 use anyhow::Context;
 use argon2::{
     Algorithm, Argon2, Params, PasswordHash, PasswordHasher, PasswordVerifier, Version,
     password_hash::{SaltString, rand_core::OsRng},
 };
+use axum::{extract::Request, middleware::Next, response::Response};
 use secrecy::{ExposeSecret, SecretString};
 use sqlx::PgPool;
-use std::fmt::Display;
 use uuid::Uuid;
 
 pub struct Credentials {
@@ -42,7 +44,7 @@ pub async fn change_password(
     Ok(())
 }
 
-pub(crate) fn compute_pasword_hash(password: SecretString) -> Result<SecretString, anyhow::Error> {
+fn compute_pasword_hash(password: SecretString) -> Result<SecretString, anyhow::Error> {
     let salt = SaltString::generate(&mut OsRng);
     let password_hash = Argon2::new(
         Algorithm::Argon2id,
@@ -54,13 +56,15 @@ pub(crate) fn compute_pasword_hash(password: SecretString) -> Result<SecretStrin
     Ok(SecretString::from(password_hash))
 }
 
-#[tracing::instrument(name = "Validate credentials", skip_all)]
+#[tracing::instrument(
+    name = "Validate credentials",
+    skip(username, password, connection_pool)
+)]
 pub async fn validate_credentials(
     Credentials { username, password }: Credentials,
     connection_pool: &PgPool,
-) -> Result<(Uuid, Role), AuthError> {
+) -> Result<Uuid, AuthError> {
     let mut user_id = None;
-    let mut role = None;
     let mut expected_password_hash = SecretString::from(
         "$argon2id$v=19$m=15000,t=2,p=1$\
 gZiV/M1gPc22ElAH/Jh1Hw$\
@@ -68,14 +72,13 @@ CWOrkoo7oJBQ/iyh7uJ0LO2aLEfrHwTWllSAxT0zRno"
             .to_string(),
     );
 
-    if let Some((stored_user_id, stored_expected_password_hash, stored_role)) =
+    if let Some((stored_user_id, stored_expected_password_hash)) =
         get_stored_credentials(&username, connection_pool)
             .await
             .context("Failed to retrieve credentials from database.")
             .map_err(AuthError::UnexpectedError)?
     {
         user_id = Some(stored_user_id);
-        role = Some(stored_role);
         expected_password_hash = stored_expected_password_hash;
     }
 
@@ -86,19 +89,18 @@ CWOrkoo7oJBQ/iyh7uJ0LO2aLEfrHwTWllSAxT0zRno"
         .ok_or_else(|| anyhow::anyhow!("Unknown username."))
         .map_err(AuthError::InvalidCredentials)?;
 
-    let role = role
-        .ok_or_else(|| anyhow::anyhow!("Unknown role."))
-        .map_err(AuthError::UnexpectedError)?;
-
     handle
         .await
         .context("Failed to spawn blocking task.")
         .map_err(AuthError::UnexpectedError)?
         .map_err(AuthError::InvalidCredentials)
-        .map(|_| (uuid, role))
+        .map(|_| uuid)
 }
 
-#[tracing::instrument(name = "Verify password", skip_all)]
+#[tracing::instrument(
+    name = "Verify password",
+    skip(expected_password_hash, password_candidate)
+)]
 fn verify_password_hash(
     expected_password_hash: SecretString,
     password_candidate: SecretString,
@@ -113,14 +115,14 @@ fn verify_password_hash(
         .context("Password verification failed.")
 }
 
-#[tracing::instrument(name = "Get stored credentials", skip(connection_pool))]
+#[tracing::instrument(name = "Get stored credentials", skip(username, connection_pool))]
 async fn get_stored_credentials(
     username: &str,
     connection_pool: &PgPool,
-) -> Result<Option<(Uuid, SecretString, Role)>, sqlx::Error> {
+) -> Result<Option<(Uuid, SecretString)>, sqlx::Error> {
     let row = sqlx::query!(
         r#"
-        SELECT user_id, password_hash, role as "role: Role"
+        SELECT user_id, password_hash
         FROM users
         WHERE username = $1
         "#,
@@ -128,35 +130,37 @@ async fn get_stored_credentials(
     )
     .fetch_optional(connection_pool)
     .await?
-    .map(|row| (row.user_id, SecretString::from(row.password_hash), row.role));
+    .map(|row| (row.user_id, SecretString::from(row.password_hash)));
     Ok(row)
 }
 
-#[derive(serde::Serialize, serde::Deserialize, Debug, Clone, Copy, PartialEq, Eq, sqlx::Type)]
-#[sqlx(type_name = "user_role", rename_all = "lowercase")]
-pub enum Role {
-    Admin,
-    Writer,
-}
+pub async fn require_auth(
+    session: TypedSession,
+    mut request: Request,
+    next: Next,
+) -> Result<Response, AdminError> {
+    let user_id = session
+        .get_user_id()
+        .await
+        .map_err(|e| AdminError::UnexpectedError(e.into()))?
+        .ok_or(AdminError::NotAuthenticated)?;
+    let username = session
+        .get_username()
+        .await
+        .map_err(|e| AdminError::UnexpectedError(e.into()))?
+        .ok_or(AdminError::UnexpectedError(anyhow::anyhow!(
+            "Could not find username in session."
+        )))?;
 
-impl Display for Role {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        match self {
-            Role::Admin => write!(f, "admin"),
-            Role::Writer => write!(f, "writer"),
-        }
-    }
+    request
+        .extensions_mut()
+        .insert(AuthenticatedUser { user_id, username });
+
+    Ok(next.run(request).await)
 }
 
 #[derive(Clone)]
 pub struct AuthenticatedUser {
     pub user_id: Uuid,
     pub username: String,
-    pub role: Role,
-}
-
-impl AuthenticatedUser {
-    pub fn is_admin(&self) -> bool {
-        matches!(self.role, Role::Admin)
-    }
 }

src/configuration.rs

@@ -1,13 +1,8 @@
 use crate::domain::SubscriberEmail;
-use anyhow::Context;
 use secrecy::{ExposeSecret, SecretString};
 use serde::Deserialize;
 use serde_aux::field_attributes::deserialize_number_from_string;
 use sqlx::postgres::{PgConnectOptions, PgSslMode};
-use tower_sessions_redis_store::{
-    RedisStore,
-    fred::prelude::{ClientLike, Pool},
-};
 
 pub fn get_configuration() -> Result<Settings, config::ConfigError> {
     let base_path = std::env::current_dir().expect("Failed to determine the current directory");
@@ -65,7 +60,8 @@ pub struct Settings {
     pub application: ApplicationSettings,
     pub database: DatabaseSettings,
     pub email_client: EmailClientSettings,
-    pub kv_store: RedisSettings,
+    pub redis_uri: SecretString,
+    pub require_tls: bool,
 }
 
 #[derive(Clone, Deserialize)]
@@ -105,35 +101,6 @@ impl EmailClientSettings {
     }
 }
 
-#[derive(Clone, Deserialize)]
-pub struct RedisSettings {
-    pub host: String,
-    pub port: u16,
-}
-
-impl RedisSettings {
-    pub fn connection_string(&self) -> String {
-        format!("redis://{}:{}", self.host, self.port)
-    }
-
-    pub async fn session_store(&self) -> Result<RedisStore<Pool>, anyhow::Error> {
-        let pool = Pool::new(
-            tower_sessions_redis_store::fred::prelude::Config::from_url(&self.connection_string())
-                .context("Failed to parse Redis URL string.")?,
-            None,
-            None,
-            None,
-            6,
-        )
-        .unwrap();
-        pool.connect();
-        pool.wait_for_connect()
-            .await
-            .context("Failed to connect to the Redis server.")?;
-        Ok(RedisStore::new(pool))
-    }
-}
-
 #[derive(Clone, Deserialize)]
 pub struct DatabaseSettings {
     pub username: String,
@@ -143,7 +110,6 @@ pub struct DatabaseSettings {
     pub host: String,
     pub database_name: String,
     pub require_ssl: bool,
-    pub timeout_milliseconds: u64,
 }
 
 impl DatabaseSettings {

src/database_worker.rs

@@ -1,58 +0,0 @@
-use anyhow::Context;
-use sqlx::{
-    PgPool,
-    postgres::{PgConnectOptions, PgPoolOptions},
-};
-use std::time::Duration;
-
-pub async fn run_until_stopped(configuration: PgConnectOptions) -> Result<(), anyhow::Error> {
-    let connection_pool = PgPoolOptions::new().connect_lazy_with(configuration);
-    worker_loop(connection_pool).await
-}
-
-async fn worker_loop(connection_pool: PgPool) -> Result<(), anyhow::Error> {
-    loop {
-        if let Err(e) = clean_pending_subscriptions(&connection_pool).await {
-            tracing::error!("{:?}", e);
-        }
-        if let Err(e) = clean_idempotency_keys(&connection_pool).await {
-            tracing::error!("{:?}", e);
-        }
-        tokio::time::sleep(Duration::from_secs(60)).await;
-    }
-}
-
-async fn clean_pending_subscriptions(connection_pool: &PgPool) -> Result<(), anyhow::Error> {
-    let result = sqlx::query!(
-        "
-        DELETE FROM subscriptions
-        WHERE status = 'pending_confirmation'
-        AND subscribed_at < NOW() - INTERVAL '24 hours'
-        "
-    )
-    .execute(connection_pool)
-    .await
-    .context("Failed to clean up subscriptions table.")?;
-    match result.rows_affected() {
-        n if n > 0 => tracing::info!("Cleaned up {} expired subscriptions.", n),
-        _ => (),
-    }
-    Ok(())
-}
-
-async fn clean_idempotency_keys(connection_pool: &PgPool) -> Result<(), anyhow::Error> {
-    let result = sqlx::query!(
-        "
-        DELETE FROM idempotency
-        WHERE created_at < NOW() - INTERVAL '1 hour'
-        "
-    )
-    .execute(connection_pool)
-    .await
-    .context("Failed to clean up idempontency table.")?;
-    match result.rows_affected() {
-        n if n > 0 => tracing::info!("Cleaned up {} old idempotency records.", n),
-        _ => (),
-    }
-    Ok(())
-}

src/domain.rs

@@ -1,13 +1,7 @@
-mod comment;
 mod new_subscriber;
 mod post;
 mod subscriber_email;
-mod subscribers;
-mod user;
 
-pub use comment::CommentEntry;
 pub use new_subscriber::NewSubscriber;
 pub use post::PostEntry;
 pub use subscriber_email::SubscriberEmail;
-pub use subscribers::SubscriberEntry;
-pub use user::UserEntry;

src/domain/comment.rs

@@ -1,18 +0,0 @@
-use chrono::{DateTime, Utc};
-use uuid::Uuid;
-
-pub struct CommentEntry {
-    pub user_id: Option<Uuid>,
-    pub username: Option<String>,
-    pub comment_id: Uuid,
-    pub post_id: Uuid,
-    pub author: Option<String>,
-    pub content: String,
-    pub published_at: DateTime<Utc>,
-}
-
-impl CommentEntry {
-    pub fn formatted_date(&self) -> String {
-        self.published_at.format("%B %d, %Y %H:%M").to_string()
-    }
-}

src/domain/post.rs

@@ -3,24 +3,15 @@ use uuid::Uuid;
 
 pub struct PostEntry {
     pub post_id: Uuid,
-    pub author_id: Uuid,
-    pub author: String,
-    pub full_name: Option<String>,
+    pub author: Option<String>,
     pub title: String,
     pub content: String,
     pub published_at: DateTime<Utc>,
-    pub last_modified: Option<DateTime<Utc>>,
 }
 
 impl PostEntry {
+    #[allow(dead_code)]
     pub fn formatted_date(&self) -> String {
-        self.published_at.format("%B %d, %Y %H:%M").to_string()
-    }
-
-    pub fn to_html(&self) -> anyhow::Result<String> {
-        match markdown::to_html_with_options(&self.content, &markdown::Options::gfm()) {
-            Ok(content) => Ok(content),
-            Err(e) => anyhow::bail!(e),
-        }
+        self.published_at.format("%B %d, %Y").to_string()
     }
 }

src/domain/subscriber_email.rs

@@ -1,5 +1,3 @@
-use std::fmt::Display;
-
 use validator::Validate;
 
 #[derive(Debug, Validate)]
@@ -24,12 +22,6 @@ impl AsRef<str> for SubscriberEmail {
     }
 }
 
-impl Display for SubscriberEmail {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        write!(f, "{}", self.email)
-    }
-}
-
 #[cfg(test)]
 mod tests {
     use super::SubscriberEmail;

src/domain/subscribers.rs

@@ -1,21 +0,0 @@
-use chrono::{DateTime, Utc};
-use uuid::Uuid;
-
-pub struct SubscriberEntry {
-    pub id: Uuid,
-    pub email: String,
-    pub subscribed_at: DateTime<Utc>,
-    pub status: String,
-    pub unsubscribe_token: Option<String>,
-}
-
-impl SubscriberEntry {
-    pub fn confirmed(&self) -> bool {
-        self.status == "confirmed"
-    }
-
-    #[allow(dead_code)]
-    pub fn formatted_date(&self) -> String {
-        self.subscribed_at.format("%B %d, %Y").to_string()
-    }
-}

src/domain/user.rs

@@ -1,22 +0,0 @@
-use crate::authentication::Role;
-use chrono::{DateTime, Utc};
-use uuid::Uuid;
-
-pub struct UserEntry {
-    pub user_id: Uuid,
-    pub username: String,
-    pub role: Role,
-    pub full_name: Option<String>,
-    pub bio: Option<String>,
-    pub member_since: DateTime<Utc>,
-}
-
-impl UserEntry {
-    pub fn formatted_date(&self) -> String {
-        self.member_since.format("%B %d, %Y").to_string()
-    }
-
-    pub fn is_admin(&self) -> bool {
-        matches!(self.role, Role::Admin)
-    }
-}

src/email_client.rs

@@ -33,8 +33,12 @@ impl EmailClient {
     ) -> Result<(), reqwest::Error> {
         let url = self.base_url.join("email").unwrap();
         let request_body = SendEmailRequest {
-            from: self.sender.as_ref(),
-            to: recipient.as_ref(),
+            from: EmailField {
+                email: self.sender.as_ref(),
+            },
+            to: vec![EmailField {
+                email: recipient.as_ref(),
+            }],
             subject,
             text: text_content,
             html: html_content,
@@ -57,13 +61,18 @@ impl EmailClient {
 
 #[derive(serde::Serialize)]
 struct SendEmailRequest<'a> {
-    from: &'a str,
-    to: &'a str,
+    from: EmailField<'a>,
+    to: Vec<EmailField<'a>>,
     subject: &'a str,
     text: &'a str,
     html: &'a str,
 }
 
+#[derive(serde::Serialize)]
+struct EmailField<'a> {
+    email: &'a str,
+}
+
 #[cfg(test)]
 mod tests {
     use crate::{
@@ -119,7 +128,7 @@ mod tests {
         EmailClient::build(settings).unwrap()
     }
 
-    #[sqlx::test]
+    #[tokio::test]
     async fn send_email_sends_the_expected_request() {
         let mock_server = MockServer::start().await;
         let email_client = email_client(mock_server.uri());
@@ -141,7 +150,7 @@ mod tests {
             .unwrap();
     }
 
-    #[sqlx::test]
+    #[tokio::test]
     async fn send_email_succeeds_if_the_server_returns_200() {
         let mock_server = MockServer::start().await;
         let email_client = email_client(mock_server.uri());
@@ -159,7 +168,7 @@ mod tests {
         assert_ok!(response);
     }
 
-    #[sqlx::test]
+    #[tokio::test]
     async fn send_email_fails_if_the_server_retuns_500() {
         let mock_server = MockServer::start().await;
         let email_client = email_client(mock_server.uri());
@@ -177,7 +186,7 @@ mod tests {
         assert_err!(response);
     }
 
-    #[sqlx::test]
+    #[tokio::test]
     async fn send_email_times_out_if_the_server_takes_too_long() {
         let mock_server = MockServer::start().await;
         let email_client = email_client(mock_server.uri());

src/idempotency/key.rs

@@ -1,4 +1,3 @@
-#[derive(Debug)]
 pub struct IdempotencyKey(String);
 
 impl TryFrom<String> for IdempotencyKey {

src/idempotency/persistance.rs

@@ -7,6 +7,7 @@ use axum::{
 use reqwest::StatusCode;
 use sqlx::{Executor, PgPool, Postgres, Transaction};
 use std::str::FromStr;
+use uuid::Uuid;
 
 #[derive(Debug, sqlx::Type)]
 #[sqlx(type_name = "header_pair")]
@@ -15,13 +16,10 @@ struct HeaderPairRecord {
     value: Vec<u8>,
 }
 
-#[tracing::instrument(
-    name = "Fetching saved response in database if it exists",
-    skip(connection_pool)
-)]
 pub async fn get_saved_response(
     connection_pool: &PgPool,
     idempotency_key: &IdempotencyKey,
+    user_id: Uuid,
 ) -> Result<Option<Response>, anyhow::Error> {
     let saved_response = sqlx::query!(
         r#"
@@ -30,8 +28,11 @@ pub async fn get_saved_response(
             response_headers as "response_headers!: Vec<HeaderPairRecord>",
             response_body as "response_body!"
         FROM idempotency
-        WHERE idempotency_key = $1
+        WHERE
+            user_id = $1
+            AND idempotency_key = $2
         "#,
+        user_id,
         idempotency_key.as_ref()
     )
     .fetch_optional(connection_pool)
@@ -52,10 +53,10 @@ pub async fn get_saved_response(
     }
 }
 
-#[tracing::instrument(name = "Saving response in database", skip(transaction, response))]
 pub async fn save_response(
     mut transaction: Transaction<'static, Postgres>,
     idempotency_key: &IdempotencyKey,
+    user_id: Uuid,
     response: Response<Body>,
 ) -> Result<Response<Body>, anyhow::Error> {
     let status_code = response.status().as_u16() as i16;
@@ -74,11 +75,14 @@ pub async fn save_response(
         r#"
         UPDATE idempotency
         SET
-            response_status_code = $2,
-            response_headers = $3,
-            response_body = $4
-        WHERE idempotency_key = $1
+            response_status_code = $3,
+            response_headers = $4,
+            response_body = $5
+        WHERE
+            user_id = $1
+            AND idempotency_key = $2
         "#,
+        user_id,
         idempotency_key.as_ref(),
         status_code,
         headers,
@@ -100,21 +104,23 @@ pub enum NextAction {
 pub async fn try_processing(
     connection_pool: &PgPool,
     idempotency_key: &IdempotencyKey,
+    user_id: Uuid,
 ) -> Result<NextAction, anyhow::Error> {
     let mut transaction = connection_pool.begin().await?;
     let query = sqlx::query!(
         r#"
-        INSERT INTO idempotency (idempotency_key, created_at)
-        VALUES ($1, now())
+        INSERT INTO idempotency (user_id, idempotency_key, created_at)
+        VALUES ($1, $2, now())
         ON CONFLICT DO NOTHING
         "#,
+        user_id,
         idempotency_key.as_ref()
     );
     let n_inserted_rows = transaction.execute(query).await?.rows_affected();
     if n_inserted_rows > 0 {
         Ok(NextAction::StartProcessing(transaction))
     } else {
-        let saved_response = get_saved_response(connection_pool, idempotency_key)
+        let saved_response = get_saved_response(connection_pool, idempotency_key, user_id)
             .await?
             .ok_or_else(|| anyhow::anyhow!("Could not find saved response."))?;
         Ok(NextAction::ReturnSavedResponse(saved_response))

src/issue_delivery_worker.rs

@@ -1,13 +1,10 @@
-use crate::{
-    configuration::Settings, domain::SubscriberEmail, email_client::EmailClient, routes::EmailType,
-};
-use anyhow::Context;
+use crate::{configuration::Settings, domain::SubscriberEmail, email_client::EmailClient};
 use sqlx::{Executor, PgPool, Postgres, Row, Transaction, postgres::PgPoolOptions};
 use std::time::Duration;
 use tracing::{Span, field::display};
 use uuid::Uuid;
 
-pub async fn run_until_stopped(configuration: Settings) -> Result<(), anyhow::Error> {
+pub async fn run_worker_until_stopped(configuration: Settings) -> Result<(), anyhow::Error> {
     let connection_pool = PgPoolOptions::new().connect_lazy_with(configuration.database.with_db());
     let email_client = EmailClient::build(configuration.email_client).unwrap();
     worker_loop(connection_pool, email_client).await
@@ -31,82 +28,63 @@ pub enum ExecutionOutcome {
     EmptyQueue,
 }
 
+#[tracing::instrument(
+    skip_all,
+    fields(
+        newsletter_issue_id=tracing::field::Empty,
+        subscriber_email=tracing::field::Empty
+    ),
+    err
+)]
 pub async fn try_execute_task(
     connection_pool: &PgPool,
     email_client: &EmailClient,
 ) -> Result<ExecutionOutcome, anyhow::Error> {
     let task = dequeue_task(connection_pool).await?;
-    let (mut transaction, task) = match task {
-        Some((transaction, task)) => (transaction, task),
-        None => return Ok(ExecutionOutcome::EmptyQueue),
-    };
+    if task.is_none() {
+        return Ok(ExecutionOutcome::EmptyQueue);
+    }
+    let (transaction, issue_id, email) = task.unwrap();
     Span::current()
-        .record("newsletter_issue_id", display(task.newsletter_issue_id))
-        .record("subscriber_email", display(&task.subscriber_email));
-    match SubscriberEmail::parse(task.subscriber_email.clone()) {
+        .record("newsletter_issue_id", display(issue_id))
+        .record("subscriber_email", display(&email));
+    match SubscriberEmail::parse(email.clone()) {
         Ok(email) => {
-            execute_task(
-                connection_pool,
-                &mut transaction,
-                &task,
-                email,
-                email_client,
+            let issue = get_issue(connection_pool, issue_id).await?;
+            if let Err(e) = email_client
+                .send_email(
+                    &email,
+                    &issue.title,
+                    &issue.html_content,
+                    &issue.text_content,
                 )
-            .await?;
+                .await
+            {
+                tracing::error!(
+                    error.message = %e,
+                    "Failed to deliver issue to confirmed subscriber. Skipping."
+                );
+            }
         }
         Err(e) => {
             tracing::error!(
-                error = %e,
+                error.message = %e,
                 "Skipping a subscriber. Their stored contact details are invalid."
             );
         }
     }
-    delete_task(
-        transaction,
-        task.newsletter_issue_id,
-        &task.subscriber_email,
-    )
-    .await?;
+    delete_task(transaction, issue_id, &email).await?;
 
     Ok(ExecutionOutcome::TaskCompleted)
 }
 
 struct NewsletterIssue {
-    newsletter_issue_id: Uuid,
     title: String,
     text_content: String,
     html_content: String,
 }
 
-impl NewsletterIssue {
-    fn inject_unsubscribe_token(&mut self, token: &str) {
-        self.text_content = self.text_content.replace("UNSUBSCRIBE_TOKEN", token);
-        self.html_content = self.html_content.replace("UNSUBSCRIBE_TOKEN", token);
-    }
-
-    async fn inject_tracking_info(
-        &mut self,
-        transaction: &mut Transaction<'static, Postgres>,
-    ) -> Result<(), anyhow::Error> {
-        let email_id = Uuid::new_v4();
-        let query = sqlx::query!(
-            r#"
-            INSERT INTO notifications_delivered (email_id, newsletter_issue_id)
-            VALUES ($1, $2)
-            "#,
-            email_id,
-            self.newsletter_issue_id
-        );
-        transaction
-            .execute(query)
-            .await
-            .context("Failed to store email tracking info.")?;
-        self.text_content = self.text_content.replace("EMAIL_ID", &email_id.to_string());
-        self.html_content = self.html_content.replace("EMAIL_ID", &email_id.to_string());
-        Ok(())
-    }
-}
-
+#[tracing::instrument(skip_all)]
 async fn get_issue(
     connection_pool: &PgPool,
     issue_id: Uuid,
@@ -114,7 +92,7 @@ async fn get_issue(
     let issue = sqlx::query_as!(
         NewsletterIssue,
         r#"
-        SELECT newsletter_issue_id, title, text_content, html_content
+        SELECT title, text_content, html_content
         FROM newsletter_issues
         WHERE newsletter_issue_id = $1
         "#,
@@ -125,20 +103,14 @@ async fn get_issue(
     Ok(issue)
 }
 
-pub struct Task {
-    pub newsletter_issue_id: Uuid,
-    pub subscriber_email: String,
-    pub unsubscribe_token: String,
-    pub kind: String,
-}
-
+#[tracing::instrument(skip_all)]
 async fn dequeue_task(
     connection_pool: &PgPool,
-) -> Result<Option<(Transaction<'static, Postgres>, Task)>, anyhow::Error> {
+) -> Result<Option<(Transaction<'static, Postgres>, Uuid, String)>, anyhow::Error> {
     let mut transaction = connection_pool.begin().await?;
     let query = sqlx::query!(
         r#"
-        SELECT newsletter_issue_id, subscriber_email, unsubscribe_token, kind
+        SELECT newsletter_issue_id, subscriber_email
         FROM issue_delivery_queue
         FOR UPDATE
         SKIP LOCKED
@@ -147,47 +119,17 @@ async fn dequeue_task(
     );
     let r = transaction.fetch_optional(query).await?;
     if let Some(row) = r {
-        let task = Task {
-            newsletter_issue_id: row.get("newsletter_issue_id"),
-            subscriber_email: row.get("subscriber_email"),
-            unsubscribe_token: row.get("unsubscribe_token"),
-            kind: row.get("kind"),
-        };
-        Ok(Some((transaction, task)))
+        Ok(Some((
+            transaction,
+            row.get("newsletter_issue_id"),
+            row.get("subscriber_email"),
+        )))
     } else {
         Ok(None)
     }
 }
 
-#[tracing::instrument(
-    name = "Executing task",
-    skip_all,
-    fields(email = %email),
-)]
-async fn execute_task(
-    connection_pool: &PgPool,
-    transaction: &mut Transaction<'static, Postgres>,
-    task: &Task,
-    email: SubscriberEmail,
-    email_client: &EmailClient,
-) -> Result<(), anyhow::Error> {
-    let mut issue = get_issue(connection_pool, task.newsletter_issue_id).await?;
-    issue.inject_unsubscribe_token(&task.unsubscribe_token);
-    if task.kind == EmailType::NewPost.to_string() {
-        issue.inject_tracking_info(transaction).await?;
-    }
-    email_client
-        .send_email(
-            &email,
-            &issue.title,
-            &issue.html_content,
-            &issue.text_content,
-        )
-        .await
-        .context("Failed to deliver newsletter issue to subscriber..")?;
-    Ok(())
-}
-
+#[tracing::instrument(skip_all)]
 async fn delete_task(
     mut transaction: Transaction<'static, Postgres>,
     issue_id: Uuid,

src/lib.rs

@@ -1,6 +1,5 @@
 pub mod authentication;
 pub mod configuration;
-pub mod database_worker;
 pub mod domain;
 pub mod email_client;
 pub mod idempotency;

src/main.rs

@@ -1,6 +1,6 @@
 use zero2prod::{
-    configuration::get_configuration, database_worker, issue_delivery_worker, startup::Application,
-    telemetry::init_subscriber,
+    configuration::get_configuration, issue_delivery_worker::run_worker_until_stopped,
+    startup::Application, telemetry::init_subscriber,
 };
 
 #[tokio::main]
@@ -11,16 +11,11 @@ async fn main() -> Result<(), anyhow::Error> {
     let application = Application::build(configuration.clone()).await?;
 
     let application_task = tokio::spawn(application.run_until_stopped());
-    let database_worker_task = tokio::spawn(database_worker::run_until_stopped(
-        configuration.database.with_db(),
-    ));
-    let delivery_worker_task =
-        tokio::spawn(issue_delivery_worker::run_until_stopped(configuration));
+    let worker_task = tokio::spawn(run_worker_until_stopped(configuration));
 
     tokio::select! {
         _ = application_task => {},
-        _ = database_worker_task => {},
-        _ = delivery_worker_task => {},
+        _ = worker_task => {},
     };
 
     Ok(())

src/routes.rs

@@ -1,61 +1,30 @@
 mod admin;
-mod comments;
 mod health_check;
 mod home;
 mod login;
 mod posts;
 mod subscriptions;
 mod subscriptions_confirm;
-mod unsubscribe;
-mod users;
 
 pub use admin::*;
 use askama::Template;
 use axum::{
-    extract::FromRequestParts,
-    http::{HeaderMap, request::Parts},
+    http::HeaderMap,
     response::{Html, IntoResponse, Response},
 };
-pub use comments::*;
 pub use health_check::*;
 pub use home::*;
 pub use login::*;
 pub use posts::*;
-use rand::{Rng, distr::Alphanumeric};
 use reqwest::StatusCode;
-use serde::de::DeserializeOwned;
 pub use subscriptions::*;
 pub use subscriptions_confirm::*;
-pub use unsubscribe::*;
-pub use users::*;
-use validator::ValidationErrors;
 
 use crate::{
     authentication::AuthError,
-    templates::{ErrorTemplate, HtmlTemplate, MessageTemplate},
+    templates::{InternalErrorTemplate, MessageTemplate, NotFoundTemplate},
 };
 
-pub fn generate_token() -> String {
-    let mut rng = rand::rng();
-    std::iter::repeat_with(|| rng.sample(Alphanumeric))
-        .map(char::from)
-        .take(25)
-        .collect()
-}
-
-fn error_chain_fmt(e: &impl std::error::Error, f: &mut std::fmt::Formatter) -> std::fmt::Result {
-    writeln!(f, "{}", e)?;
-    let mut current = e.source();
-    while let Some(cause) = current {
-        write!(f, "Caused by:\n\t{}", cause)?;
-        current = cause.source();
-        if current.is_some() {
-            writeln!(f)?;
-        }
-    }
-    Ok(())
-}
-
 #[derive(thiserror::Error)]
 pub enum AppError {
     #[error("An unexpected error was encountered.")]
@@ -68,8 +37,6 @@ pub enum AppError {
     FormError(#[source] anyhow::Error),
     #[error("Authentication is required.")]
     NotAuthenticated,
-    #[error("Handler extractor failed.")]
-    Extractor(#[source] anyhow::Error),
 }
 
 impl From<anyhow::Error> for AppError {
@@ -113,16 +80,19 @@ impl IntoResponse for AppError {
                 full_page,
             } => {
                 let html = if *full_page {
-                    Html(ErrorTemplate::InternalServer.render().unwrap())
+                    Html(InternalErrorTemplate.render().unwrap())
                 } else {
-                    let template =
-                        MessageTemplate::error("An internal server error occured.".into());
+                    let template = MessageTemplate::Error {
+                        message: "An internal server error occured.".into(),
+                    };
                     Html(template.render().unwrap())
                 };
-                html.into_response()
+                (StatusCode::INTERNAL_SERVER_ERROR, html).into_response()
             }
             AppError::FormError(error) => {
-                let template = MessageTemplate::error(error.to_string());
+                let template = MessageTemplate::Error {
+                    message: error.to_string(),
+                };
                 Html(template.render().unwrap()).into_response()
             }
             AppError::NotAuthenticated => {
@@ -130,7 +100,6 @@ impl IntoResponse for AppError {
                 headers.insert("HX-Redirect", "/login".parse().unwrap());
                 (StatusCode::OK, headers).into_response()
             }
-            AppError::Extractor(_) => not_found_html(),
         }
     }
 }
@@ -162,68 +131,9 @@ impl From<AuthError> for AppError {
 }
 
 pub async fn not_found() -> Response {
-    tracing::error!("Not found.");
-    not_found_html()
-}
-
-pub fn not_found_html() -> Response {
-    let template = HtmlTemplate(ErrorTemplate::NotFound);
-    (StatusCode::NOT_FOUND, template).into_response()
-}
-
-pub struct Path<T>(T);
-
-impl<T, S> FromRequestParts<S> for Path<T>
-where
-    T: DeserializeOwned + Send,
-    S: Send + Sync,
-{
-    type Rejection = AppError;
-
-    async fn from_request_parts(parts: &mut Parts, state: &S) -> Result<Self, Self::Rejection> {
-        match axum::extract::Path::<T>::from_request_parts(parts, state).await {
-            Ok(value) => Ok(Self(value.0)),
-            Err(rejection) => Err(AppError::Extractor(anyhow::anyhow!(
-                "Path rejection: {:?}",
-                rejection
-            ))),
-        }
-    }
-}
-
-pub struct Query<T>(pub T);
-
-impl<T, S> FromRequestParts<S> for Query<T>
-where
-    T: DeserializeOwned,
-    S: Send + Sync,
-{
-    type Rejection = AppError;
-
-    async fn from_request_parts(parts: &mut Parts, state: &S) -> Result<Self, Self::Rejection> {
-        match axum::extract::Query::<T>::from_request_parts(parts, state).await {
-            Ok(value) => Ok(Self(value.0)),
-            Err(rejection) => Err(AppError::Extractor(anyhow::anyhow!(
-                "Query rejection: {:?}",
-                rejection
-            ))),
-        }
-    }
-}
-
-pub fn join_error_messages(e: ValidationErrors) -> String {
-    let error_messages: Vec<_> = e
-        .field_errors()
-        .iter()
-        .flat_map(|(field, errors)| {
-            errors.iter().map(move |error| {
-                error
-                    .message
-                    .as_ref()
-                    .map(|msg| msg.to_string())
-                    .unwrap_or(format!("Invalid field: {}", field))
-            })
-        })
-        .collect();
-    error_messages.join("\n")
+    (
+        StatusCode::NOT_FOUND,
+        Html(NotFoundTemplate.render().unwrap()),
+    )
+        .into_response()
 }

src/routes/admin.rs

@@ -3,27 +3,18 @@ mod dashboard;
 mod logout;
 mod newsletters;
 mod posts;
-mod subscribers;
 
 use crate::{
     authentication::AuthenticatedUser,
     routes::{AppError, error_chain_fmt},
     session_state::TypedSession,
-    templates::{HtmlTemplate, MessageTemplate},
-};
-use anyhow::Context;
-use axum::response::Redirect;
-use axum::{
-    extract::Request,
-    middleware::Next,
-    response::{IntoResponse, Response},
 };
+use axum::{extract::Request, middleware::Next, response::Response};
 pub use change_password::*;
 pub use dashboard::*;
 pub use logout::*;
 pub use newsletters::*;
 pub use posts::*;
-pub use subscribers::*;
 
 #[derive(thiserror::Error)]
 pub enum AdminError {
@@ -32,7 +23,7 @@ pub enum AdminError {
     #[error("Trying to access admin dashboard without authentication.")]
     NotAuthenticated,
     #[error("Updating password failed.")]
-    ChangePassword(anyhow::Error),
+    ChangePassword(String),
     #[error("Could not publish newsletter.")]
     Publish(#[source] anyhow::Error),
     #[error("The idempotency key was invalid.")]
@@ -50,17 +41,11 @@ pub async fn require_auth(
     mut request: Request,
     next: Next,
 ) -> Result<Response, AppError> {
-    let user_id = match session
+    let user_id = session
         .get_user_id()
         .await
         .map_err(|e| AdminError::UnexpectedError(e.into()))?
-    {
-        None => {
-            tracing::error!("Not authenticated. Redirecting to /login.");
-            return Ok(Redirect::to("/login").into_response());
-        }
-        Some(user_id) => user_id,
-    };
+        .ok_or(AdminError::NotAuthenticated)?;
     let username = session
         .get_username()
         .await
@@ -68,36 +53,10 @@ pub async fn require_auth(
         .ok_or(AdminError::UnexpectedError(anyhow::anyhow!(
             "Could not find username in session."
         )))?;
-    let role = session
-        .get_role()
-        .await
-        .context("Error retrieving user role in session.")?
-        .ok_or(anyhow::anyhow!("Could not find user role in session."))?;
 
-    request.extensions_mut().insert(AuthenticatedUser {
-        user_id,
-        username,
-        role,
-    });
+    request
+        .extensions_mut()
+        .insert(AuthenticatedUser { user_id, username });
 
     Ok(next.run(request).await)
 }
-
-pub async fn require_admin(
-    session: TypedSession,
-    request: Request,
-    next: Next,
-) -> Result<Response, AppError> {
-    if session
-        .has_admin_permissions()
-        .await
-        .context("Error retrieving user role in session.")?
-    {
-        Ok(next.run(request).await)
-    } else {
-        Ok(HtmlTemplate(MessageTemplate::error(
-            "This action requires administrator privileges.".into(),
-        ))
-        .into_response())
-    }
-}

src/routes/admin/change_password.rs

@@ -20,9 +20,7 @@ pub struct PasswordFormData {
 }
 
 pub async fn change_password(
-    Extension(AuthenticatedUser {
-        user_id, username, ..
-    }): Extension<AuthenticatedUser>,
+    Extension(AuthenticatedUser { user_id, username }): Extension<AuthenticatedUser>,
     State(AppState {
         connection_pool, ..
     }): State<AppState>,
@@ -33,16 +31,16 @@ pub async fn change_password(
         password: form.current_password,
     };
     if form.new_password.expose_secret() != form.new_password_check.expose_secret() {
-        Err(AdminError::ChangePassword(anyhow::anyhow!(
-            "You entered two different passwords - the field values must match."
-        ))
+        Err(AdminError::ChangePassword(
+            "You entered two different passwords - the field values must match.".to_string(),
+        )
         .into())
     } else if let Err(e) = validate_credentials(credentials, &connection_pool).await {
         match e {
             AuthError::UnexpectedError(error) => Err(AdminError::UnexpectedError(error).into()),
-            AuthError::InvalidCredentials(_) => Err(AdminError::ChangePassword(anyhow::anyhow!(
-                "The current password is incorrect."
-            ))
+            AuthError::InvalidCredentials(_) => Err(AdminError::ChangePassword(
+                "The current password is incorrect.".to_string(),
+            )
             .into()),
         }
     } else if let Err(e) = verify_password(form.new_password.expose_secret()) {
@@ -50,15 +48,17 @@ pub async fn change_password(
     } else {
         authentication::change_password(user_id, form.new_password, &connection_pool)
             .await
-            .map_err(AdminError::ChangePassword)?;
-        let template = MessageTemplate::success("Your password has been changed.".to_string());
+            .map_err(|e| AdminError::ChangePassword(e.to_string()))?;
+        let template = MessageTemplate::Success {
+            message: "Your password has been changed.".to_string(),
+        };
         Ok(Html(template.render().unwrap()).into_response())
     }
 }
 
-pub fn verify_password(password: &str) -> Result<(), anyhow::Error> {
+fn verify_password(password: &str) -> Result<(), String> {
     if password.len() < 12 || password.len() > 128 {
-        anyhow::bail!("The password must contain between 12 and 128 characters.");
+        return Err("The password must contain between 12 and 128 characters.".into());
     }
     Ok(())
 }

src/routes/admin/dashboard.rs

@@ -1,133 +1,20 @@
-use crate::routes::{
-    COMMENTS_PER_PAGE, POSTS_PER_PAGE, SUBS_PER_PAGE, get_comments_count, get_comments_page,
-    get_posts_count, get_posts_page, get_users,
-};
-use crate::{
-    authentication::AuthenticatedUser,
-    routes::{AppError, get_max_page, get_subs, get_total_subs},
-    startup::AppState,
-    templates::DashboardTemplate,
-};
-use anyhow::Context;
+use crate::{authentication::AuthenticatedUser, templates::DashboardTemplate};
 use askama::Template;
 use axum::{
     Extension,
-    extract::State,
     response::{Html, IntoResponse, Response},
 };
-use sqlx::PgPool;
 use uuid::Uuid;
 
-pub struct DashboardStats {
-    pub subscribers: i64,
-    pub posts: i64,
-    pub notifications_sent: i64,
-    pub open_rate: f64,
-}
-
-impl DashboardStats {
-    pub fn formatted_rate(&self) -> String {
-        format!("{:.1}%", self.open_rate)
-    }
-}
-
 pub async fn admin_dashboard(
-    State(AppState {
-        connection_pool, ..
-    }): State<AppState>,
-    Extension(user): Extension<AuthenticatedUser>,
-) -> Result<Response, AppError> {
-    let stats = get_stats(&connection_pool).await?;
+    Extension(AuthenticatedUser { username, .. }): Extension<AuthenticatedUser>,
+) -> Response {
     let idempotency_key_1 = Uuid::new_v4().to_string();
     let idempotency_key_2 = Uuid::new_v4().to_string();
-    let current_page = 1;
-    let subscribers = get_subs(&connection_pool, current_page)
-        .await
-        .context("Could not fetch subscribers from database.")
-        .map_err(AppError::unexpected_message)?;
-    let subs_count = get_total_subs(&connection_pool)
-        .await
-        .context("Could not fetch total subscribers count from the database.")?;
-    let max_page = get_max_page(subs_count, SUBS_PER_PAGE);
-    let users = get_users(&connection_pool)
-        .await
-        .context("Could not fetch users")?;
-    let posts = get_posts_page(&connection_pool, 1)
-        .await
-        .context("Could not fetch posts.")?;
-    let posts_current_page = 1;
-    let posts_count = get_posts_count(&connection_pool)
-        .await
-        .context("Could not fetch posts count.")?;
-    let posts_max_page = get_max_page(posts_count, POSTS_PER_PAGE);
-    let comments_current_page = 1;
-    let comments = get_comments_page(&connection_pool, comments_current_page)
-        .await
-        .context("Could not fetch comments.")?;
-    let comments_count = get_comments_count(&connection_pool)
-        .await
-        .context("Could not fetch comments count.")?;
-    let comments_max_page = get_max_page(comments_count, COMMENTS_PER_PAGE);
     let template = DashboardTemplate {
-        user,
+        username,
         idempotency_key_1,
         idempotency_key_2,
-        stats,
-        subscribers,
-        current_page,
-        max_page,
-        count: subs_count,
-        users,
-        posts,
-        posts_current_page,
-        posts_max_page,
-        posts_count,
-        comments,
-        comments_current_page,
-        comments_max_page,
-        comments_count,
     };
-    Ok(Html(template.render().unwrap()).into_response())
-}
-
-#[tracing::instrument("Computing dashboard stats", skip_all)]
-async fn get_stats(connection_pool: &PgPool) -> Result<DashboardStats, anyhow::Error> {
-    let subscribers =
-        sqlx::query_scalar!("SELECT count(*) FROM subscriptions WHERE status = 'confirmed'")
-            .fetch_one(connection_pool)
-            .await
-            .context("Failed to fetch subscribers count.")?
-            .unwrap_or(0);
-
-    let posts = sqlx::query_scalar!("SELECT count(*) FROM posts")
-        .fetch_one(connection_pool)
-        .await
-        .context("Failed to fetch posts count.")?
-        .unwrap_or(0);
-
-    let notifications_sent = sqlx::query_scalar!("SELECT count(*) FROM notifications_delivered")
-        .fetch_one(connection_pool)
-        .await
-        .context("Failed to fetch notifications sent count.")?
-        .unwrap_or(0);
-
-    let opened =
-        sqlx::query_scalar!("SELECT count(*) FROM notifications_delivered WHERE opened = TRUE")
-            .fetch_one(connection_pool)
-            .await
-            .context("Failed to fetch notifications sent count.")?
-            .unwrap_or(0);
-
-    let open_rate = if notifications_sent == 0 {
-        0.0
-    } else {
-        (opened as f64) / (notifications_sent as f64) * 100.0
-    };
-
-    Ok(DashboardStats {
-        subscribers,
-        posts,
-        notifications_sent,
-        open_rate,
-    })
+    Html(template.render().unwrap()).into_response()
 }

src/routes/admin/newsletters.rs

@@ -1,18 +1,18 @@
 use crate::{
+    authentication::AuthenticatedUser,
     idempotency::{IdempotencyKey, save_response, try_processing},
     routes::{AdminError, AppError},
     startup::AppState,
-    templates::{EmailTemplate, MessageTemplate, StandaloneEmailTemplate},
+    templates::MessageTemplate,
 };
 use anyhow::Context;
 use askama::Template;
 use axum::{
-    Form,
+    Extension, Form,
     extract::State,
     response::{Html, IntoResponse, Response},
 };
 use sqlx::{Executor, Postgres, Transaction};
-use std::fmt::Display;
 use uuid::Uuid;
 
 #[derive(serde::Deserialize)]
@@ -23,14 +23,14 @@ pub struct BodyData {
     idempotency_key: String,
 }
 
-#[tracing::instrument(name = "Creating newsletter isue", skip_all, fields(issue_id = tracing::field::Empty))]
+#[tracing::instrument(skip_all)]
 pub async fn insert_newsletter_issue(
     transaction: &mut Transaction<'static, Postgres>,
     title: &str,
-    email_template: &dyn EmailTemplate,
+    text_content: &str,
+    html_content: &str,
 ) -> Result<Uuid, sqlx::Error> {
     let newsletter_issue_id = Uuid::new_v4();
-    tracing::Span::current().record("issue_id", newsletter_issue_id.to_string());
     let query = sqlx::query!(
         r#"
         INSERT INTO newsletter_issues (
@@ -40,60 +40,40 @@ pub async fn insert_newsletter_issue(
         "#,
         newsletter_issue_id,
         title,
-        email_template.text(),
-        email_template.html(),
+        text_content,
+        html_content
     );
     transaction.execute(query).await?;
     Ok(newsletter_issue_id)
 }
 
-#[derive(Debug)]
-pub enum EmailType {
-    NewPost,
-    Newsletter,
-}
-
-impl Display for EmailType {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        match self {
-            EmailType::NewPost => write!(f, "new_post"),
-            EmailType::Newsletter => write!(f, "newsletter"),
-        }
-    }
-}
-
-#[tracing::instrument(name = "Adding new task to queue", skip(transaction))]
+#[tracing::instrument(skip_all)]
 pub async fn enqueue_delivery_tasks(
     transaction: &mut Transaction<'static, Postgres>,
     newsletter_issue_id: Uuid,
-    kind: EmailType,
 ) -> Result<(), sqlx::Error> {
     let query = sqlx::query!(
         r#"
         INSERT INTO issue_delivery_queue (
             newsletter_issue_id,
-            subscriber_email,
-            unsubscribe_token,
-            kind
+            subscriber_email
         )
-        SELECT $1, email, unsubscribe_token, $2
+        SELECT $1, email
         FROM subscriptions
         WHERE status = 'confirmed'
         "#,
         newsletter_issue_id,
-        kind.to_string()
     );
     transaction.execute(query).await?;
     Ok(())
 }
 
-#[tracing::instrument(name = "Publishing a newsletter", skip_all, fields(title = %form.title))]
+#[tracing::instrument(name = "Publishing a newsletter", skip(connection_pool, form))]
 pub async fn publish_newsletter(
     State(AppState {
-        connection_pool,
-        base_url,
-        ..
+        connection_pool, ..
     }): State<AppState>,
+    Extension(AuthenticatedUser { user_id, .. }): Extension<AuthenticatedUser>,
     Form(form): Form<BodyData>,
 ) -> Result<Response, AppError> {
     validate_form(&form).map_err(|e| AdminError::Publish(anyhow::anyhow!(e)))?;
@@ -103,42 +83,39 @@ pub async fn publish_newsletter(
         .try_into()
         .map_err(AdminError::Idempotency)?;
 
-    let mut transaction = match try_processing(&connection_pool, &idempotency_key).await? {
+    let mut transaction = match try_processing(&connection_pool, &idempotency_key, user_id).await? {
         crate::idempotency::NextAction::StartProcessing(t) => t,
         crate::idempotency::NextAction::ReturnSavedResponse(response) => {
             return Ok(response);
         }
     };
 
-    let email_template = StandaloneEmailTemplate {
-        base_url: &base_url,
-        text_content: &form.text,
-        html_content: &form.html,
-    };
-
-    let issue_id = insert_newsletter_issue(&mut transaction, &form.title, &email_template)
+    let issue_id = insert_newsletter_issue(&mut transaction, &form.title, &form.text, &form.html)
         .await
         .context("Failed to store newsletter issue details.")?;
 
-    enqueue_delivery_tasks(&mut transaction, issue_id, EmailType::Newsletter)
+    enqueue_delivery_tasks(&mut transaction, issue_id)
         .await
         .context("Failed to enqueue delivery tasks.")?;
 
-    let message = String::from("Your email has been queued for delivery.");
-    let template = MessageTemplate::success(message);
+    let message = format!(
+        r#"The newsletter issue "{}" has been published!"#,
+        form.title
+    );
+    let template = MessageTemplate::Success { message };
     let response = Html(template.render().unwrap()).into_response();
-    let response = save_response(transaction, &idempotency_key, response)
+    let response = save_response(transaction, &idempotency_key, user_id, response)
         .await
         .map_err(AdminError::UnexpectedError)?;
     Ok(response)
 }
 
-fn validate_form(form: &BodyData) -> Result<(), anyhow::Error> {
+fn validate_form(form: &BodyData) -> Result<(), &'static str> {
     if form.title.is_empty() {
-        anyhow::bail!("The title was empty.");
+        return Err("The title was empty");
     }
     if form.html.is_empty() || form.text.is_empty() {
-        anyhow::bail!("The content was empty.");
+        return Err("The content was empty.");
     }
     Ok(())
 }

src/routes/admin/posts.rs

@@ -1,11 +1,9 @@
 use crate::{
     authentication::AuthenticatedUser,
     idempotency::{IdempotencyKey, save_response, try_processing},
-    routes::{
-        AdminError, AppError, EmailType, Path, enqueue_delivery_tasks, insert_newsletter_issue,
-    },
+    routes::{AdminError, AppError, enqueue_delivery_tasks, insert_newsletter_issue},
     startup::AppState,
-    templates::{MessageTemplate, NewPostEmailTemplate},
+    templates::MessageTemplate,
 };
 use anyhow::Context;
 use askama::Template;
@@ -33,16 +31,10 @@ fn validate_form(form: &CreatePostForm) -> Result<(), anyhow::Error> {
     }
 }
 
-#[tracing::instrument(
-    name = "Publishing new blog post",
-    skip(connection_pool, base_url, form)
-    fields(title = %form.title)
-)]
+#[tracing::instrument(name = "Creating a post", skip(connection_pool, form))]
 pub async fn create_post(
     State(AppState {
-        connection_pool,
-        base_url,
-        ..
+        connection_pool, ..
     }): State<AppState>,
     Extension(AuthenticatedUser { user_id, .. }): Extension<AuthenticatedUser>,
     Form(form): Form<CreatePostForm>,
@@ -54,7 +46,7 @@ pub async fn create_post(
         .try_into()
         .map_err(AdminError::Idempotency)?;
 
-    let mut transaction = match try_processing(&connection_pool, &idempotency_key).await? {
+    let mut transaction = match try_processing(&connection_pool, &idempotency_key, user_id).await? {
         crate::idempotency::NextAction::StartProcessing(t) => t,
         crate::idempotency::NextAction::ReturnSavedResponse(response) => {
             return Ok(response);
@@ -65,23 +57,28 @@ pub async fn create_post(
         .await
         .context("Failed to insert new post in the database.")?;
 
-    let newsletter_uuid = create_newsletter(&mut transaction, &base_url, &form.title, &post_id)
+    let newsletter_uuid = create_newsletter(&mut transaction, &form.title, &form.content, &post_id)
         .await
         .context("Failed to create newsletter.")?;
 
-    enqueue_delivery_tasks(&mut transaction, newsletter_uuid, EmailType::NewPost)
+    enqueue_delivery_tasks(&mut transaction, newsletter_uuid)
         .await
         .context("Failed to enqueue delivery tasks.")?;
 
-    let template = MessageTemplate::success("Your new post has been published!".into());
+    let template = MessageTemplate::Success {
+        message: "Your new post has been saved. Subscribers will be notified.".into(),
+    };
     let response = Html(template.render().unwrap()).into_response();
-    let response = save_response(transaction, &idempotency_key, response)
+    let response = save_response(transaction, &idempotency_key, user_id, response)
         .await
         .map_err(AdminError::UnexpectedError)?;
     Ok(response)
 }
 
-#[tracing::instrument(name = "Saving new blog post in the database", skip_all)]
+#[tracing::instrument(
+    name = "Saving new post in the database",
+    skip(transaction, title, content, author)
+)]
 pub async fn insert_post(
     transaction: &mut Transaction<'static, Postgres>,
     title: &str,
@@ -104,39 +101,16 @@ pub async fn insert_post(
     Ok(post_id)
 }
 
-#[tracing::instrument(name = "Creating newsletter for new post", skip_all)]
+#[tracing::instrument(
+    name = "Creating newsletter for new post",
+    skip(transaction, title, content, _post_id)
+)]
 pub async fn create_newsletter(
     transaction: &mut Transaction<'static, Postgres>,
-    base_url: &str,
-    post_title: &str,
-    post_id: &Uuid,
+    title: &str,
+    content: &str,
+    _post_id: &Uuid,
 ) -> Result<Uuid, sqlx::Error> {
-    let template = NewPostEmailTemplate {
-        base_url,
-        post_title,
-        post_id,
-        post_excerpt: "",
-    };
-    insert_newsletter_issue(transaction, post_title, &template).await
-}
-
-pub async fn delete_post(
-    State(AppState {
-        connection_pool, ..
-    }): State<AppState>,
-    Path(post_id): Path<Uuid>,
-) -> Result<Response, AppError> {
-    let res = sqlx::query!("DELETE FROM posts WHERE post_id = $1", post_id)
-        .execute(&connection_pool)
-        .await
-        .context("Failed to delete post from database.")
-        .map_err(AppError::unexpected_message)?;
-    if res.rows_affected() > 1 {
-        Err(AppError::unexpected_message(anyhow::anyhow!(
-            "We could not find the post in the database."
-        )))
-    } else {
-        let template = MessageTemplate::success("The post has been deleted.".into());
-        Ok(template.render().unwrap().into_response())
-    }
+    // We need to send a special link with a unique ID to determine if the user clicked it or not.
+    insert_newsletter_issue(transaction, title, content, content).await
 }

src/routes/admin/subscribers.rs

@@ -1,116 +0,0 @@
-use crate::{
-    domain::SubscriberEntry,
-    routes::{AppError, Path, Query},
-    startup::AppState,
-    templates::{MessageTemplate, SubListTemplate},
-};
-use anyhow::Context;
-use askama::Template;
-use axum::{
-    extract::State,
-    response::{Html, IntoResponse, Response},
-};
-use sqlx::PgPool;
-use uuid::Uuid;
-
-pub const SUBS_PER_PAGE: i64 = 5;
-
-#[tracing::instrument(name = "Retrieving subscribers from database", skip(connection_pool))]
-pub async fn get_subscribers_page(
-    State(AppState {
-        connection_pool, ..
-    }): State<AppState>,
-    Query(SubsQueryParams { page }): Query<SubsQueryParams>,
-) -> Result<Response, AppError> {
-    let count = get_total_subs(&connection_pool)
-        .await
-        .context("Could not fetch total subscribers count from the database.")
-        .map_err(AppError::unexpected_message)?;
-    let max_page = get_max_page(count, SUBS_PER_PAGE);
-    let subscribers = get_subs(&connection_pool, page)
-        .await
-        .context("Could not fetch subscribers data.")
-        .map_err(AppError::unexpected_message)?;
-    let template = SubListTemplate {
-        subscribers,
-        current_page: page,
-        max_page,
-    };
-    Ok(Html(template.render().unwrap()).into_response())
-}
-
-#[tracing::instrument(
-    name = "Deleting subscriber from database",
-    skip(connection_pool),
-    fields(email=tracing::field::Empty)
-)]
-pub async fn delete_subscriber(
-    State(AppState {
-        connection_pool, ..
-    }): State<AppState>,
-    Path(subscriber_id): Path<Uuid>,
-) -> Result<Response, AppError> {
-    let res = sqlx::query!(
-        "DELETE FROM subscriptions WHERE id = $1 RETURNING email",
-        subscriber_id
-    )
-    .fetch_optional(&connection_pool)
-    .await
-    .context("Failed to delete subscriber from database.")
-    .map_err(AppError::unexpected_message)?;
-    if let Some(record) = res {
-        tracing::Span::current().record("email", tracing::field::display(&record.email));
-        let template = MessageTemplate::success(format!(
-            "The subscriber with email '{}' has been deleted.",
-            record.email
-        ));
-        Ok(template.render().unwrap().into_response())
-    } else {
-        Err(AppError::unexpected_message(anyhow::anyhow!(
-            "We could not find the subscriber in the database."
-        )))
-    }
-}
-
-#[tracing::instrument(
-    name = "Retrieving next subscribers in database",
-    skip(connection_pool),
-    fields(offset = tracing::field::Empty)
-)]
-pub async fn get_subs(
-    connection_pool: &PgPool,
-    page: i64,
-) -> Result<Vec<SubscriberEntry>, sqlx::Error> {
-    let offset = (page - 1) * SUBS_PER_PAGE;
-    tracing::Span::current().record("offset", tracing::field::display(&offset));
-    let subscribers = sqlx::query_as!(
-        SubscriberEntry,
-        "SELECT * FROM subscriptions ORDER BY subscribed_at DESC LIMIT $1 OFFSET $2",
-        SUBS_PER_PAGE,
-        offset
-    )
-    .fetch_all(connection_pool)
-    .await?;
-    Ok(subscribers)
-}
-
-pub async fn get_total_subs(connection_pool: &PgPool) -> Result<i64, sqlx::Error> {
-    let count = sqlx::query_scalar!("SELECT count(*) FROM subscriptions")
-        .fetch_one(connection_pool)
-        .await?
-        .unwrap_or(0);
-    Ok(count)
-}
-
-pub fn get_max_page(count: i64, num_per_page: i64) -> i64 {
-    let mut max_page = count.div_euclid(num_per_page);
-    if count % num_per_page > 0 {
-        max_page += 1;
-    }
-    max_page
-}
-
-#[derive(serde::Deserialize)]
-pub struct SubsQueryParams {
-    page: i64,
-}

src/routes/comments.rs

@@ -1,264 +0,0 @@
-use crate::idempotency::{IdempotencyKey, save_response, try_processing};
-use crate::routes::{AdminError, get_max_page};
-use crate::templates::CommentsPageDashboardTemplate;
-use crate::{
-    domain::CommentEntry,
-    routes::AppError,
-    startup::AppState,
-    templates::{CommentsList, HtmlTemplate, MessageTemplate},
-};
-use anyhow::Context;
-use askama::Template;
-use axum::{
-    Form,
-    extract::{Path, Query, State},
-    response::{IntoResponse, Response},
-};
-use sqlx::{Executor, PgPool, Postgres, Transaction};
-use uuid::Uuid;
-
-#[derive(serde::Deserialize)]
-pub struct CommentPathParam {
-    post_id: Uuid,
-}
-
-#[derive(serde::Deserialize)]
-pub struct CommentForm {
-    pub author: Option<String>,
-    pub content: String,
-    pub idempotency_key: String,
-    pub user_id: Option<Uuid>,
-}
-
-#[tracing::instrument(name = "Posting new comment", skip_all, fields(post_id = %post_id))]
-pub async fn post_comment(
-    Path(CommentPathParam { post_id }): Path<CommentPathParam>,
-    State(AppState {
-        connection_pool, ..
-    }): State<AppState>,
-    Form(form): Form<CommentForm>,
-) -> Result<Response, AppError> {
-    validate_form(&form)?;
-
-    let idempotency_key: IdempotencyKey = form
-        .idempotency_key
-        .try_into()
-        .map_err(AdminError::Idempotency)?;
-
-    let mut transaction = match try_processing(&connection_pool, &idempotency_key).await? {
-        crate::idempotency::NextAction::StartProcessing(t) => t,
-        crate::idempotency::NextAction::ReturnSavedResponse(response) => {
-            return Ok(response);
-        }
-    };
-
-    insert_comment(
-        &mut transaction,
-        post_id,
-        form.author,
-        form.user_id,
-        form.content,
-    )
-    .await
-    .context("Could not insert comment into database.")?;
-
-    let template = HtmlTemplate(MessageTemplate::success(
-        "Your comment has been posted.".into(),
-    ));
-    let response = template.into_response();
-    let response = save_response(transaction, &idempotency_key, response).await?;
-    Ok(response)
-}
-
-fn validate_form(form: &CommentForm) -> Result<(), anyhow::Error> {
-    if form.content.is_empty() {
-        anyhow::bail!("Comment content cannot be empty.");
-    }
-    Ok(())
-}
-
-#[tracing::instrument(name = "Inserting new comment in database", skip_all, fields(comment_id = tracing::field::Empty))]
-async fn insert_comment(
-    transaction: &mut Transaction<'static, Postgres>,
-    post_id: Uuid,
-    author: Option<String>,
-    user_id: Option<Uuid>,
-    content: String,
-) -> Result<Uuid, sqlx::Error> {
-    let author = if user_id.is_some() {
-        None
-    } else {
-        author
-            .filter(|s| !s.trim().is_empty())
-            .map(|s| s.trim().to_string())
-    };
-    let content = content.trim();
-    let comment_id = Uuid::new_v4();
-    tracing::Span::current().record("comment_id", comment_id.to_string());
-    let query = sqlx::query!(
-        "
-        INSERT INTO comments (user_id, comment_id, post_id, author, content)
-        VALUES ($1, $2, $3, $4, $5)
-        ",
-        user_id,
-        comment_id,
-        post_id,
-        author,
-        content,
-    );
-    transaction.execute(query).await?;
-    Ok(comment_id)
-}
-
-pub const COMMENTS_PER_PAGE: i64 = 5;
-
-#[derive(serde::Deserialize)]
-pub struct GetCommentsQueryParams {
-    page: i64,
-}
-
-#[tracing::instrument(name = "Fetching comments", skip(connection_pool))]
-pub async fn get_comments(
-    Path(CommentPathParam { post_id }): Path<CommentPathParam>,
-    Query(GetCommentsQueryParams { page }): Query<GetCommentsQueryParams>,
-    State(AppState {
-        connection_pool, ..
-    }): State<AppState>,
-) -> Result<Response, AppError> {
-    let comments = get_comments_page_for_post(&connection_pool, post_id, page)
-        .await
-        .context("Could not fetch comments.")?;
-    let count = get_comments_count_for_post(&connection_pool, post_id)
-        .await
-        .context("Could not fetch comments count")?;
-    let max_page = get_max_page(count, COMMENTS_PER_PAGE);
-    let template = HtmlTemplate(CommentsList {
-        comments,
-        current_page: page,
-        max_page,
-    });
-    Ok(template.into_response())
-}
-
-#[tracing::instrument(name = "Fetching all comments", skip(connection_pool))]
-pub async fn get_all_comments(
-    Query(GetCommentsQueryParams { page }): Query<GetCommentsQueryParams>,
-    State(AppState {
-        connection_pool, ..
-    }): State<AppState>,
-) -> Result<Response, AppError> {
-    let comments = get_comments_page(&connection_pool, page)
-        .await
-        .context("Could not fetch comments.")?;
-    let count = get_comments_count(&connection_pool)
-        .await
-        .context("Could not fetch comments count")?;
-    let comments_max_page = get_max_page(count, COMMENTS_PER_PAGE);
-    let template = HtmlTemplate(CommentsPageDashboardTemplate {
-        comments,
-        comments_current_page: page,
-        comments_max_page,
-    });
-    Ok(template.into_response())
-}
-
-pub async fn delete_comment(
-    State(AppState {
-        connection_pool, ..
-    }): State<AppState>,
-    crate::routes::Path(comment_id): crate::routes::Path<Uuid>,
-) -> Result<Response, AppError> {
-    let res = sqlx::query!("DELETE FROM comments WHERE comment_id = $1", comment_id)
-        .execute(&connection_pool)
-        .await
-        .context("Failed to delete comment from database.")
-        .map_err(AppError::unexpected_message)?;
-    if res.rows_affected() > 1 {
-        Err(AppError::unexpected_message(anyhow::anyhow!(
-            "We could not find the comment in the database."
-        )))
-    } else {
-        let template = MessageTemplate::success("The comment has been deleted.".into());
-        Ok(template.render().unwrap().into_response())
-    }
-}
-
-pub async fn get_comments_page_for_post(
-    connection_pool: &PgPool,
-    post_id: Uuid,
-    page: i64,
-) -> Result<Vec<CommentEntry>, sqlx::Error> {
-    let offset = (page - 1) * COMMENTS_PER_PAGE;
-    let mut comments = sqlx::query_as!(
-        CommentEntry,
-        r#"
-        SELECT c.user_id as "user_id?", u.username as "username?", c.comment_id, c.post_id, c.author, c.content, c.published_at
-        FROM comments c
-        LEFT JOIN users u ON c.user_id = u.user_id AND c.user_id IS NOT NULL
-        WHERE c.post_id = $1
-        ORDER BY c.published_at DESC
-        LIMIT $2
-        OFFSET $3
-        "#,
-        post_id,
-        COMMENTS_PER_PAGE,
-        offset
-    )
-    .fetch_all(connection_pool)
-    .await?;
-    for comment in comments.iter_mut() {
-        if let Some(user_id) = comment.user_id {
-            let record = sqlx::query!(
-                "SELECT username, full_name FROM users WHERE user_id = $1",
-                user_id
-            )
-            .fetch_one(connection_pool)
-            .await?;
-            let author = record.full_name.unwrap_or(record.username);
-            comment.author = Some(author);
-        }
-    }
-    Ok(comments)
-}
-
-pub async fn get_comments_count_for_post(
-    connection_pool: &PgPool,
-    post_id: Uuid,
-) -> Result<i64, sqlx::Error> {
-    let count = sqlx::query_scalar!("SELECT count(*) FROM comments WHERE post_id = $1", post_id)
-        .fetch_one(connection_pool)
-        .await?
-        .unwrap_or(0);
-    Ok(count)
-}
-
-pub async fn get_comments_page(
-    connection_pool: &PgPool,
-    page: i64,
-) -> Result<Vec<CommentEntry>, sqlx::Error> {
-    let offset = (page - 1) * COMMENTS_PER_PAGE;
-    let comments = sqlx::query_as!(
-        CommentEntry,
-        r#"
-        SELECT c.user_id as "user_id?", u.username as "username?", c.comment_id, c.post_id, c.author, c.content, c.published_at
-        FROM comments c
-        LEFT JOIN users u ON c.user_id = u.user_id AND c.user_id IS NOT NULL
-        ORDER BY published_at DESC
-        LIMIT $1
-        OFFSET $2
-        "#,
-        COMMENTS_PER_PAGE,
-        offset
-    )
-    .fetch_all(connection_pool)
-    .await?;
-    Ok(comments)
-}
-
-pub async fn get_comments_count(connection_pool: &PgPool) -> Result<i64, sqlx::Error> {
-    let count = sqlx::query_scalar!("SELECT count(*) FROM comments")
-        .fetch_one(connection_pool)
-        .await?
-        .unwrap_or(0);
-    Ok(count)
-}

src/routes/health_check.rs

@@ -1,5 +1,5 @@
-use axum::http::StatusCode;
+use axum::{http::StatusCode, response::IntoResponse};
 
-pub async fn health_check() -> StatusCode {
+pub async fn health_check() -> impl IntoResponse {
     StatusCode::OK
 }

src/routes/home.rs

@@ -1,7 +1,8 @@
-use crate::templates::{HomeTemplate, HtmlTemplate};
-use axum::response::{IntoResponse, Response};
+use askama::Template;
+use axum::response::Html;
 
-pub async fn home() -> Response {
-    let template = HtmlTemplate(HomeTemplate);
-    template.into_response()
+use crate::templates::HomeTemplate;
+
+pub async fn home() -> Html<String> {
+    Html(HomeTemplate.render().unwrap())
 }

src/routes/login.rs

@@ -15,8 +15,6 @@ use axum::{
 };
 use axum::{http::StatusCode, response::Redirect};
 use secrecy::SecretString;
-use sqlx::PgPool;
-use uuid::Uuid;
 
 #[derive(serde::Deserialize)]
 pub struct LoginFormData {
@@ -31,13 +29,12 @@ pub async fn get_login(session: TypedSession) -> Result<Response, AppError> {
         .context("Failed to retrieve user id from data store.")?
         .is_some()
     {
-        Ok(Redirect::to("dashboard").into_response())
+        Ok(Redirect::to("/admin/dashboard").into_response())
     } else {
         Ok(Html(LoginTemplate.render().unwrap()).into_response())
     }
 }
 
-#[tracing::instrument(name = "Authenticating user", skip_all, fields(name = %form.username))]
 pub async fn post_login(
     session: TypedSession,
     State(AppState {
@@ -50,11 +47,8 @@ pub async fn post_login(
         password: form.password,
     };
     tracing::Span::current().record("username", tracing::field::display(&credentials.username));
-    let (user_id, role) = validate_credentials(credentials, &connection_pool).await?;
+    let user_id = validate_credentials(credentials, &connection_pool).await?;
     tracing::Span::current().record("user_id", tracing::field::display(&user_id));
-    record_login(&connection_pool, &user_id)
-        .await
-        .context("Failed to register new login event.")?;
 
     session.renew().await.context("Failed to renew session.")?;
     session
@@ -65,20 +59,8 @@ pub async fn post_login(
         .insert_username(form.username)
         .await
         .context("Failed to insert username in session data store.")?;
-    session
-        .insert_role(role)
-        .await
-        .context("Failed to insert role in session data store.")?;
 
     let mut headers = HeaderMap::new();
-    headers.insert("HX-Redirect", "/dashboard".parse().unwrap());
+    headers.insert("HX-Redirect", "/admin/dashboard".parse().unwrap());
     Ok((StatusCode::OK, headers).into_response())
 }
-
-#[tracing::instrument(name = "Recording new login event", skip_all, fields(user_id = %user_id))]
-async fn record_login(connection_pool: &PgPool, user_id: &Uuid) -> Result<(), sqlx::Error> {
-    sqlx::query!("INSERT INTO user_logins (user_id) VALUES ($1)", user_id)
-        .execute(connection_pool)
-        .await?;
-    Ok(())
-}