Add schema tests and implement user authentication (#3)

* Enhance .gitattributes for SQL file detection

* Fix .gitattributes for SQL file detection and update test file handling

* Add schema tests for database table existence verification

* Enhance schema tests to verify types, tables, and indexes

* Add seed data tests for language existence verification

* Implement user authentication procedures and functions, including login attempt logging, 2FA checks, and user registration.

* Refactor register_user procedure to handle unique constraint violations for phone numbers and improve error handling

* Add GitHub Actions workflows for PR label retrieval and version bump suggestion

* Add workflow for creating releases with version bump suggestion

* Add permissions section to suggest version bump workflow

* Update workflow triggers to limit actions to SQL files in the database directory

* Add permissions for pull-requests and statuses in version bump workflow

* chore: fix linting issues

* feat: enhance version bump summary reporting in workflow

* chore: add missing job name for PR labels in version bump workflow

* refactor: improve summary reporting format in version bump workflow

Author: Vianpyro

.gitattributes

@@ -1 +1,3 @@
 * text=auto
+*.sql linguist-language=SQL linguist-detectable=true
+*.test.sql -linguist-language

.github/workflows/create-release.yml

@@ -0,0 +1,35 @@
+---
+name: Create Release
+
+permissions:
+  contents: write
+
+on:
+  push:
+    branches:
+      - 'main'
+    paths:
+      - 'database/**/*.sql'
+
+jobs:
+  suggest-bump:
+    uses: ./.github/workflows/suggest-version-bump.yml
+
+  create-release:
+    runs-on: ubuntu-latest
+    needs: suggest-bump
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Create release draft
+        uses: actions/create-release@v1
+        with:
+          tag_name: ${{ needs.suggest-bump.outputs.next_version }}
+          release_name: ${{ needs.suggest-bump.outputs.next_version }}
+          draft: false
+          prerelease: false
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/get-pr-labels.yml

@@ -0,0 +1,35 @@
+---
+name: Get PR Labels
+
+permissions:
+  contents: read
+  statuses: read
+  pull-requests: read
+
+on:
+  workflow_call:
+    outputs:
+      labels:
+        description: 'Labels on the pull request'
+        value: ${{ jobs.get-labels.outputs.labels }}
+
+jobs:
+  get-labels:
+    name: Get PR Labels
+    runs-on: ubuntu-latest
+    outputs:
+      labels: ${{ steps.labels.outputs.labels }}
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Get PR labels
+        id: labels
+        run: |
+          LABELS=$(gh pr view "${{ github.event.pull_request.number }}" --json labels --jq '[.labels[].name] | join(" ")')
+          echo "labels=$LABELS" >> "$GITHUB_OUTPUT"
+        env:
+          GH_TOKEN: ${{ github.token }}

.github/workflows/suggest-version-bump.yml

@@ -0,0 +1,83 @@
+---
+name: Suggest Version Bump
+
+permissions:
+  contents: read
+  pull-requests: read
+  statuses: read
+
+on:
+  pull_request:
+    branches:
+      - main
+    paths:
+      - 'database/**/*.sql'
+  workflow_call:
+    outputs:
+      next_version:
+        description: 'The next suggested version'
+        value: ${{ jobs.suggest-bump.outputs.next_version }}
+
+jobs:
+  get-labels:
+    name: Get PR Labels
+    uses: ./.github/workflows/get-pr-labels.yml
+
+  suggest-bump:
+    name: Suggest Version Bump
+    needs: get-labels
+    runs-on: ubuntu-latest
+    outputs:
+      next_version: ${{ steps.next_version.outputs.next_version }}
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Determine bump type
+        id: bump
+        run: |
+          LABELS="${{ needs.get-labels.outputs.labels }}"
+          BUMP="patch"
+          echo "$LABELS" | grep -q 'type: feature' && BUMP="minor"
+          echo "$LABELS" | grep -q 'type: security' && BUMP="minor"
+          echo "$LABELS" | grep -q 'type: breaking' && BUMP="major"
+          echo "bump=$BUMP" >> "$GITHUB_OUTPUT"
+
+      - name: Get latest tag
+        id: latest_tag
+        run: |
+          TAG=$(git tag --list 'v*' --sort=-v:refname | head -n1)
+          echo "tag=$TAG" >> "$GITHUB_OUTPUT"
+
+      - name: Calculate next version
+        id: next_version
+        run: |
+          TAG="${{ steps.latest_tag.outputs.tag }}"
+          BUMP="${{ steps.bump.outputs.bump }}"
+          if [ -z "$TAG" ]; then
+            TAG="v0.0.0"
+          fi
+          VERSION=$(echo "$TAG" | sed -E 's/^v([0-9]+\.[0-9]+\.[0-9]+).*/\1/')
+          PRERELEASE=$(echo "$TAG" | sed -nE 's/^v[0-9]+\.[0-9]+\.[0-9]+(-[A-Za-z0-9.-]+)?$/\1/p')
+          IFS='.' read -r MAJOR MINOR PATCH <<< "$VERSION"
+          case "$BUMP" in
+            major) MAJOR=$((MAJOR + 1)); MINOR=0; PATCH=0 ;;
+            minor) MINOR=$((MINOR + 1)); PATCH=0 ;;
+            patch) PATCH=$((PATCH + 1)) ;;
+          esac
+          if [ -n "$PRERELEASE" ]; then
+            NEXT_VERSION="v${MAJOR}.${MINOR}.${PATCH}${PRERELEASE}"
+          else
+            NEXT_VERSION="v${MAJOR}.${MINOR}.${PATCH}"
+          fi
+          echo "next_version=$NEXT_VERSION" >> "$GITHUB_OUTPUT"
+
+      - name: Report summary
+        run: |
+          {
+            echo "### 🚀 Suggested Version Bump: **${{ steps.bump.outputs.bump }}**"
+            echo "#### Latest tag: \`${{ steps.latest_tag.outputs.tag }}\`"
+            echo "#### Next version: \`${{ steps.next_version.outputs.next_version }}\`"
+          } >> "$GITHUB_STEP_SUMMARY"

.vscode/settings.json

@@ -22,6 +22,6 @@
         }
     ],
     "triggerTaskOnSave.tasks": {
-        "Lint SQL File": ["**/*.sql"]
+        "Lint SQL File": ["database/**/*.sql"]
     }
 }

database/functions/authenticate_user.sql

@@ -0,0 +1,27 @@
+-- Authenticate a user and log the result
+CREATE OR REPLACE FUNCTION authenticate_user(
+    p_username VARCHAR,
+    p_password_hash VARCHAR,
+    p_ip_address INET,
+    p_user_agent TEXT
+) RETURNS BOOLEAN AS $$
+DECLARE
+    v_user_id INTEGER;
+BEGIN
+    -- Attempt to find the user by username and hashed password
+    SELECT user_id INTO v_user_id
+    FROM users
+    WHERE username = p_username AND password_hash = p_password_hash
+    LIMIT 1;
+
+    IF v_user_id IS NOT NULL THEN
+        -- Successful login: handle and log
+        CALL handle_successful_login(v_user_id, p_ip_address, p_user_agent);
+        RETURN TRUE;
+    ELSE
+        -- Failed login: log with NULL user_id
+        CALL log_login_attempt(NULL, p_ip_address, p_user_agent, FALSE);
+        RETURN FALSE;
+    END IF;
+END;
+$$ LANGUAGE plpgsql;

database/functions/disable_2fa.sql

@@ -0,0 +1,8 @@
+-- Disable 2FA for a user
+CREATE OR REPLACE FUNCTION disable_2fa(p_user_id INTEGER) RETURNS VOID AS $$
+BEGIN
+    UPDATE user_authentication_methods
+    SET is_enabled = FALSE, updated_at = NOW()
+    WHERE user_id = p_user_id;
+END;
+$$ LANGUAGE plpgsql;

database/functions/get_user_2fa_secret.sql

@@ -0,0 +1,9 @@
+-- Get the user's authentication methods secret
+CREATE OR REPLACE FUNCTION get_user_authentication_method_secret(p_user_id INTEGER) RETURNS TABLE (method TEXT, secret TEXT) AS $$
+BEGIN
+    RETURN QUERY
+    SELECT authentication_method, user_authentication_method_secret
+    FROM user_authentication_methods
+    WHERE user_id = p_user_id AND is_enabled = TRUE;
+END;
+$$ LANGUAGE plpgsql;

database/functions/is_2fa_enabled.sql

@@ -0,0 +1,12 @@
+-- Check if the user has 2FA enabled
+CREATE OR REPLACE FUNCTION is_2fa_enabled(p_user_id INTEGER) RETURNS BOOLEAN AS $$
+DECLARE
+    v_enabled BOOLEAN;
+BEGIN
+    SELECT is_enabled INTO v_enabled
+    FROM user_authentication_methods
+    WHERE user_id = p_user_id;
+
+    RETURN COALESCE(v_enabled, FALSE);
+END;
+$$ LANGUAGE plpgsql;