diff --git a/app/Producto.php b/app/Producto.php
index 9b412c3..2a8406b 100644
--- a/app/Producto.php
+++ b/app/Producto.php
@@ -15,21 +15,15 @@ use Illuminate\Support\Facades\DB;
 
 class Producto extends Model
 {
-    public $timestamps = false;
-    protected $fillable = ["nombre", "precio", "presentacion", "stock", "categoria"];
+    protected $fillable = ["nombre", "precio", "categoria"];
     static int $paginarPorDefecto = 10;
 
     public function subpedidos(): BelongsToMany
     {
-        return $this->belongsToMany('App\Subpedido', 'productos_subpedidos')->withPivot(["cantidad", "notas"]);
+        return $this->belongsToMany(Subpedido::class, 'productos_subpedidos')->withPivot(["cantidad", "notas"]);
     }
 
-    public function proveedor(): BelongsTo
-    {
-        return $this->belongsTo('App\Proveedor');
-    }
-
-    //Este método permite que se apliquen los filtros al hacer una request (por ejemplo, de búsqueda)
+    // Este método permite que se apliquen los filtros al hacer una request (por ejemplo, de búsqueda)
     public function scopeFiltrar($query, FiltroDeProducto $filtros): Builder
     {
         return $filtros->aplicar($query);
diff --git a/app/Proveedor.php b/app/Proveedor.php
deleted file mode 100644
index 07dbc40..0000000
--- a/app/Proveedor.php
+++ /dev/null
@@ -1,18 +0,0 @@
-<?php
-
-namespace App;
-
-use Illuminate\Database\Eloquent\Model;
-use Illuminate\Database\Eloquent\Relations\HasMany;
-
-class Proveedor extends Model
-{
-  public $timestamps = false;
-  protected $fillable = [ "nombre","direccion","telefono","correo","comentario" ];
-  protected $table = 'proveedores';
-
-  public function productos(): HasMany
-  {
-    return $this->hasMany('App\Producto');
-  }
-}
diff --git a/database/migrations/2025_05_15_035305_agregar_es_solidario.php b/database/migrations/2025_05_15_035305_agregar_es_solidario.php
new file mode 100644
index 0000000..e4797c4
--- /dev/null
+++ b/database/migrations/2025_05_15_035305_agregar_es_solidario.php
@@ -0,0 +1,38 @@
+<?php
+
+use App\Producto;
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class AgregarEsSolidario extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table('productos', function (Blueprint $table) {
+            $table->boolean('es_solidario')->default(false);
+        });
+
+        foreach (Producto::all() as $producto) {
+            $producto->es_solidario = $producto->proveedor_id != null;
+            $producto->save();
+        }
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::table('productos', function (Blueprint $table) {
+            $table->dropColumn('es_solidario');
+        });
+    }
+}
diff --git a/database/migrations/2025_05_15_035807_eliminar_proveedor.php b/database/migrations/2025_05_15_035807_eliminar_proveedor.php
new file mode 100644
index 0000000..52c4210
--- /dev/null
+++ b/database/migrations/2025_05_15_035807_eliminar_proveedor.php
@@ -0,0 +1,59 @@
+<?php
+
+use App\Producto;
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Schema;
+
+class EliminarProveedor extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table('productos', function (Blueprint $table) {
+            $table->dropColumn('proveedor_id');
+        });
+        Schema::dropIfExists('proveedores');
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::create('proveedores', function (Blueprint $table) {
+            $table->id();
+            $table->string('nombre');
+            $table->string('direccion')->nullable();
+            $table->string('telefono')->nullable();
+            $table->string('correo')->nullable();
+            $table->boolean('economia_solidaria')->nullable();
+            $table->boolean('nacional')->nullable();
+            $table->text('detalles_de_pago')->nullable();
+            $table->text('comentario')->nullable();
+            $table->timestamps();
+        });
+
+        Schema::table('productos', function (Blueprint $table) {
+            $table->foreignId('proveedor_id')->nullable();
+        });
+
+        $proveedor_id = DB::table('proveedores')->insertGetId([
+            ['nombre' => 'Proveedor de economía solidaria',
+                'economia_solidaria' => 1,
+                'nacional' => 1]
+        ]);
+
+        foreach (Producto::all() as $producto) {
+            $producto->proveedor_id = $producto->es_solidario ? $proveedor_id : null;
+            $producto->save();
+        }
+    }
+}