Add migration files for language and translation management: Created migrations for languages, translations, and user_languages tables to support the universal translation system. Each migration includes necessary fields, constraints, and indexes to ensure efficient data handling and relationships.

2025-10-01 04:15:03 -03:00
parent bd5177e70c
commit b5a4c7669d
3 changed files with 136 additions and 0 deletions
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+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('translations', function (Blueprint $table) {
+            $table->id();
+            $table->string('translatable_type')->comment('Model class name');
+            $table->unsignedBigInteger('translatable_id')->comment('Model ID');
+            $table->string('language_code', 10)->comment('Language code');
+            $table->string('field_name', 100)->comment('Field name to translate');
+            $table->longText('field_value')->nullable()->comment('Translated value');
+            $table->enum('status', ['draft', 'review', 'approved', 'published'])->default('draft')->comment('Translation status');
+            $table->integer('version')->default(1)->comment('Translation version');
+            $table->foreignId('created_by')->nullable()->constrained('users')->nullOnDelete();
+            $table->foreignId('updated_by')->nullable()->constrained('users')->nullOnDelete();
+            $table->foreignId('approved_by')->nullable()->constrained('users')->nullOnDelete();
+            $table->timestamp('approved_at')->nullable();
+            $table->timestamp('published_at')->nullable();
+            $table->timestamps();
+            $table->softDeletes();
+            
+            // Indexes for performance
+            $table->index(['translatable_type', 'translatable_id']);
+            $table->index(['language_code', 'status']);
+            $table->index(['created_by', 'status']);
+            $table->index('approved_by');
+            
+            // Unique constraint: one translation per model+field+language
+            $table->unique(['translatable_type', 'translatable_id', 'language_code', 'field_name'], 'unique_translation');
+            
+            // Foreign key for language
+            $table->foreign('language_code')->references('code')->on('languages')->onDelete('cascade');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('translations');
+    }
+};