initial commit

database/migrations/2024_11_20_133119_create_comments_table.php

@@ -0,0 +1,27 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class CreateCommentsTable extends Migration
+{
+    public function up(): void
+    {
+        Schema::create('comments', function (Blueprint $table) {
+            $table->id();
+            $table->foreignId('disease_id')->constrained()->onDelete('cascade');
+            $table->foreignId('user_id')->constrained()->onDelete('cascade');
+            $table->text('content')->nullable(); // Allow null for deleted comments
+            $table->foreignId('parent_id')->nullable()->constrained('comments')->nullOnDelete();
+            $table->enum('status', ['active', 'deleted'])->default('active'); // Add status column
+            $table->softDeletes(); // Add soft deletes
+            $table->timestamps();
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::dropIfExists('comments');
+    }
+}