feat: add image_url field to Product model and update seed data

backend/app/database/seeders.py

@@ -12,34 +12,39 @@ def seed_products():
             description="Pain relief and fever reduction tablets",
             price=9.99,
             expiry_date=datetime.now() + timedelta(days=365),
+            image_url="",
         ),
         Product(
             name="Vitamin C 1000mg",
             manufacturer="Nature's Best",
             description="Immune system support supplements",
             price=14.99,
             expiry_date=datetime.now() + timedelta(days=730),
+            image_url="",
         ),
         Product(
             name="Ibuprofen 200mg",
             manufacturer="Advil",
             description="Anti-inflammatory pain relief",
             price=11.99,
             expiry_date=datetime.now() + timedelta(days=365),
+            image_url="",
         ),
         Product(
             name="Allergy Relief",
             manufacturer="Claritin",
             description="24-hour allergy relief tablets",
             price=19.99,
             expiry_date=datetime.now() + timedelta(days=545),
+            image_url="",
         ),
         Product(
             name="First Aid Kit",
             manufacturer="Johnson & Johnson",
             description="Basic first aid supplies",
             price=24.99,
             expiry_date=datetime.now() + timedelta(days=1095),
+            image_url="",
         ),
     ]
 

backend/app/models.py

@@ -20,6 +20,7 @@ class Product(db.Model):
     description = db.Column(db.Text, nullable=True)
     price = db.Column(db.Float, nullable=False)
     expiry_date = db.Column(db.Date, nullable=False)
+    image_url = db.Column(db.String(255), nullable=True)
 
 
 class Cart(db.Model):

backend/app/routes/products.py

@@ -19,6 +19,7 @@ def get_products():
                     "description": product.description,
                     "price": product.price,
                     "expiry_date": product.expiry_date.isoformat(),
+                    "image_url": product.image_url,
                 }
                 for product in products
             ]
@@ -67,6 +68,7 @@ def get_product(product_id):
                 "description": product.description,
                 "price": product.price,
                 "expiry_date": product.expiry_date.isoformat(),
+                "image_url": product.image_url,
             }
         )
 

backend/migrations/versions/3a9b96cc0b45_add_image_url_to_products.py

@@ -0,0 +1,32 @@
+"""Add image_url to products
+
+Revision ID: 3a9b96cc0b45
+Revises: 7b4e1cc7679a
+Create Date: 2025-01-06 18:31:09.663955
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = '3a9b96cc0b45'
+down_revision = '7b4e1cc7679a'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('products', schema=None) as batch_op:
+        batch_op.add_column(sa.Column('image_url', sa.String(length=255), nullable=True))
+
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('products', schema=None) as batch_op:
+        batch_op.drop_column('image_url')
+
+    # ### end Alembic commands ###