Added ability to fetch products from the database

controllers/database/product.py

@@ -0,0 +1,79 @@
+from .database import DatabaseController
+from models.products.product import Product
+
+class ProductController(DatabaseController):
+    FIELDS = ['id', 'name', 'image', 'description', 'cost', 'category', 'sellerID', 'postedDate', 'quantity']
+
+    def __init__(self):
+        super().__init__()
+
+    def create(self, product: Product):
+        params = [
+            product.name,
+            product.image,
+            product.description,
+            product.cost,
+            product.category,
+            product.sellerID,
+            product.postedDate,
+            product.quantityAvailable
+        ]
+
+        self._conn.execute(
+            "INSERT INTO Products (name, cost, image, description, category, sellerID, postedDate, quantityAvailable) VALUES (?, ?, ?, ?, ?, ?, ?, ?)",
+            params
+        )
+        self._conn.commit()
+
+
+    def read(self, name: str = "") -> list[Product] | None:
+        params = [
+            "%" + name + "%"
+        ]
+
+        cursor = self._conn.execute(
+            "SELECT * FROM Products WHERE name like ?",
+            params
+        )
+        rows = cursor.fetchmany()
+
+        if rows == None:
+            return None
+    
+        products = list()
+        
+        # Create an object for each row
+        for product in rows:
+            params = dict(zip(self.FIELDS, product))
+            obj = self.new_instance(Product, params)
+            print(obj.__dict__)
+            products.push(obj)
+        
+        return products
+
+
+    def read_all(self) -> list[Product] | None:
+        cursor = self._conn.execute(
+            "SELECT * FROM Products",
+        )
+        rows = cursor.fetchall()
+
+        if len(rows) == 0:
+            return None
+    
+        products = list()
+        
+        # Create an object for each row
+        for product in rows:
+            params = dict(zip(self.FIELDS, product))
+            obj = self.new_instance(Product, params)
+            print(obj.__dict__)
+            products.append(obj)
+        
+        return products
+
+    def update(self):
+        print("Doing work")
+    
+    def delete(self):
+        print("Doing work")