add favorites table migration

Author: AliiAhmadi

database/migrations/2023_08_10_125006_create_favorites_table.php

@@ -0,0 +1,32 @@
+<?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('favorites', function (Blueprint $table) {
+            $table->id();
+            $table->unsignedBigInteger("user_id");
+            $table->unsignedBigInteger("post_id");
+            $table->timestamps();
+
+            $table->foreign("user_id")->references("id")->on("users")->cascadeOnDelete()->cascadeOnUpdate();
+            $table->foreign("post_id")->references("id")->on("posts")->cascadeOnDelete()->cascadeOnUpdate();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('favorites');
+    }
+};