add video filed to product model

backend/.gitignore

@@ -1,5 +1,6 @@
 # Byte-compiled / optimized / DLL files
 __pycache__/
+migrations/
 *.py[cod]
 *$py.class
  

backend/product/models.py

@@ -78,6 +78,7 @@ class ProductModel(models.Model):
     image1 = models.ImageField(upload_to='product_images/')
     image2 = models.ImageField(upload_to='product_images/', blank=True, null=True)
     image3 = models.ImageField(upload_to='product_images/', blank=True, null=True)
+    video = models.FileField(upload_to='product_videos/', blank=True, null=True)
     rating = models.PositiveIntegerField(default=0)
     view = models.IntegerField(default=0, verbose_name='بازدید')
     sell = models.IntegerField(default=0, verbose_name='فروش')