[1.x] Postgres support

.github/workflows/tests.yml

@@ -10,15 +10,15 @@ on:
     - cron: '0 0 * * *'
 
 jobs:
-  tests:
+  mysql:
     runs-on: ubuntu-22.04
 
     services:
       mysql:
         image: mysql:5.7
         env:
           MYSQL_ALLOW_EMPTY_PASSWORD: yes
-          MYSQL_DATABASE: testing
+          MYSQL_DATABASE: forge
         ports:
           - 3306:3306
         options: --health-cmd="mysqladmin ping" --health-interval=10s --health-timeout=5s --health-retries=3
@@ -35,7 +35,7 @@ jobs:
         laravel: [10]
         stability: [prefer-lowest, prefer-stable]
 
-    name: PHP ${{ matrix.php }} - Laravel ${{ matrix.laravel }} - Stability ${{ matrix.stability }}
+    name: PHP ${{ matrix.php }} - Laravel ${{ matrix.laravel }} - Stability ${{ matrix.stability }} - MySQL 5.7
 
     steps:
       - name: Checkout code
@@ -62,3 +62,57 @@ jobs:
         env:
           DB_CONNECTION: mysql
           DB_USERNAME: root
+
+  pgsql:
+    runs-on: ubuntu-22.04
+
+    services:
+      postgresql:
+        image: postgres:14
+        env:
+          POSTGRES_DB: forge
+          POSTGRES_USER: forge
+          POSTGRES_PASSWORD: password
+        ports:
+          - 5432:5432
+        options: --health-cmd=pg_isready --health-interval=10s --health-timeout=5s --health-retries=3
+      redis:
+        image: redis
+        ports:
+          - 6379:6379
+        options: --entrypoint redis-server
+
+    strategy:
+      fail-fast: true
+      matrix:
+        php: [8.2, 8.3]
+        laravel: [10]
+
+    name: PHP ${{ matrix.php }} - Laravel ${{ matrix.laravel }} - Stability ${{ matrix.stability }} - PostgreSQL 14
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php }}
+          extensions: dom, curl, libxml, mbstring, redis, pcntl, zip
+          ini-values: error_reporting=E_ALL
+          tools: composer:v2
+          coverage: none
+
+      - name: Install redis-cli
+        run: sudo apt-get install -qq redis-tools
+
+      - name: Install dependencies
+        run: |
+           composer require "illuminate/contracts=^${{ matrix.laravel }}" --dev --no-update
+           composer update --prefer-dist --no-interaction --no-progress
+
+      - name: Execute tests
+        run: vendor/bin/pest
+        env:
+          DB_CONNECTION: pgsql
+          DB_PASSWORD: password

database/migrations/2023_06_07_000001_create_pulse_tables.php

@@ -3,6 +3,7 @@
 use Illuminate\Database\Migrations\Migration;
 use Illuminate\Database\Schema\Blueprint;
 use Illuminate\Support\Facades\Config;
+use Illuminate\Support\Facades\DB;
 use Illuminate\Support\Facades\Schema;
 
 return new class extends Migration
@@ -20,25 +21,35 @@ public function getConnection(): ?string
      */
     public function up(): void
     {
-        Schema::create('pulse_values', function (Blueprint $table) {
+        $connection = $this->getConnection() ?? DB::connection();
+
+        Schema::create('pulse_values', function (Blueprint $table) use ($connection) {
             $table->engine = 'InnoDB';
             $table->unsignedInteger('timestamp');
             $table->string('type');
             $table->text('key');
-            $table->char('key_hash', 16)->charset('binary')->virtualAs('unhex(md5(`key`))');
+            match ($driver = $connection->getDriverName()) {
+                'mysql' => $table->char('key_hash', 16)->charset('binary')->virtualAs('unhex(md5(`key`))'),
+                'pgsql' => $table->uuid('key_hash')->storedAs('md5("key")::uuid'),
+                default => throw new RuntimeException("Unsupported database driver [{$driver}]."),
+            };
             $table->text('value');
 
             $table->index('timestamp'); // For trimming...
             $table->index('type'); // For fast lookups and purging...
-            $table->unique(['type', 'key_hash']); // For data integrity...
+            $table->unique(['type', 'key_hash']); // For data integrity and upserts...
         });
 
-        Schema::create('pulse_entries', function (Blueprint $table) {
+        Schema::create('pulse_entries', function (Blueprint $table) use ($connection) {
             $table->engine = 'InnoDB';
             $table->unsignedInteger('timestamp');
             $table->string('type');
             $table->text('key');
-            $table->char('key_hash', 16)->charset('binary')->virtualAs('unhex(md5(`key`))');
+            match ($driver = $connection->getDriverName()) {
+                'mysql' => $table->char('key_hash', 16)->charset('binary')->virtualAs('unhex(md5(`key`))'),
+                'pgsql' => $table->uuid('key_hash')->storedAs('md5("key")::uuid'),
+                default => throw new RuntimeException("Unsupported database driver [{$driver}]."),
+            };
             $table->bigInteger('value')->nullable();
 
             $table->index('timestamp'); // For trimming...
@@ -47,13 +58,17 @@ public function up(): void
             $table->index(['timestamp', 'type', 'key_hash', 'value']); // For aggregate queries...
         });
 
-        Schema::create('pulse_aggregates', function (Blueprint $table) {
+        Schema::create('pulse_aggregates', function (Blueprint $table) use ($connection) {
             $table->engine = 'InnoDB';
             $table->unsignedInteger('bucket');
             $table->unsignedMediumInteger('period');
             $table->string('type');
             $table->text('key');
-            $table->char('key_hash', 16)->charset('binary')->virtualAs('unhex(md5(`key`))');
+            match ($driver = $connection->getDriverName()) {
+                'mysql' => $table->char('key_hash', 16)->charset('binary')->virtualAs('unhex(md5(`key`))'),
+                'pgsql' => $table->uuid('key_hash')->storedAs('md5("key")::uuid'),
+                default => throw new RuntimeException("Unsupported database driver [{$driver}]."),
+            };
             $table->string('aggregate');
             $table->decimal('value', 20, 2);
             $table->unsignedInteger('count')->nullable();

phpunit.xml.dist

@@ -10,8 +10,5 @@
     </testsuites>
     <php>
         <env name="APP_KEY" value="base64:uz4B1RtFO57QGzbZX1kRYX9hIRB50+QzqFeg9zbFJlY="/>
-        <env name="DB_CONNECTION" value="mysql"/>
-        <env name="DB_DATABASE" value="testing"/>
-        <env name="DB_USERNAME" value="root"/>
     </php>
 </phpunit>