#4 #6 Base creation of a product viewing page with the ability to edit as a seller

controllers/database/product.py

@@ -4,7 +4,7 @@ from models.products.product import Product
 
 class ProductController(DatabaseController):
     FIELDS = ['id', 'name', 'image', 'description', 'cost',
-              'category', 'sellerID', 'postedDate', 'quantityAvailable']
+              'sellerID', 'category', 'postedDate', 'quantityAvailable']
 
     def __init__(self):
         super().__init__()
@@ -131,8 +131,30 @@ class ProductController(DatabaseController):
 
         return products
 
-    def update(self):
-        print("Doing work")
+    def update(self, product: Product):
+        params = [
+            product.name,
+            product.description,
+            product.image,
+            product.cost,
+            product.quantityAvailable,
+            product.category,
+            product.id
+        ]
+
+        cursor = self._conn.execute(
+            """UPDATE Products
+            SET name = ?,
+                description = ?,
+                image = ?,
+                cost = ?,
+                quantityAvailable = ?,
+                categoryID = ?
+            WHERE id = ?
+            """,
+            params
+        )
+        self._conn.commit()
 
     def delete(self):
         print("Doing work")