feat(modefied)

db/handlers/catigory_handler.py

@@ -0,0 +1,23 @@
+import sqlite3
+from module.category import Category
+
+def GetAllCategories(db_name: str = 'pipe_store.db', parent_id: int = 1) -> list[Category]:
+    conn = sqlite3.connect(db_name)
+    conn.row_factory = sqlite3.Row
+    cursor = conn.cursor()
+
+    categories = []
+
+    cursor.execute("SELECT id, name, description, image_path FROM categories WHERE parent_id = ?", [parent_id])
+
+    for row in cursor.fetchall():
+        category = Category(
+            id = row["id"],
+            name = row["name"],
+            description= row["description"],
+            image_path= row["image_path"],
+        )
+        categories.append(category.model_dump())
+
+    conn.close()
+    return categories

db/handlers/product_handler.py

@@ -0,0 +1,11 @@
+import sqlite3
+from module.product import Product
+
+def get_products(db_name: str = 'pipe_store.db', parent_id: int = 1) -> List[Product]:
+    conn = sqlite3.connect(db_name)
+    conn.row_factory = sqlite3.Row
+    transaction = conn.cursor()
+
+    products = []
+
+    transaction.execute("SELECT ... FROM products")