app/Models/Pedido.php

@@ -24,4 +24,11 @@ public function barrio(): BelongsTo
         return $this->belongsTo(Barrio::class);
     }
 
+    /**
+     * Los productos que pertenecen al pedido.
+     */
+    public function productos(): BelongsToMany
+    {
+        return $this->belongsToMany(Producto::class);
+    }
 }

database/migrations/2024_03_11_224437_create_productos_pedidos_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('productos_pedidos', function (Blueprint $table) {
+            $table->id();
+            $table->unsignedBigInteger('pedido_id');
+            $table->unsignedBigInteger('producto_id');
+            $table->unsignedInteger('ammount');
+            $table->timestamps();
+            $table->foreign('pedido_id')->references('id')->on('pedidos');
+            $table->foreign('producto_id')->references('id')->on('productos');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('productos_pedidos');
+    }
+};