add fidelity card module

UI_V2/dbActions/fidelity_cards.py

@@ -0,0 +1,99 @@
+import sqlite3
+from typing import Optional
+
+class FidelityCards:
+    def __init__(self, db_path="instance/app_database.db"):
+        self.db_path = db_path
+        self._create_fidelity_cards_table()
+    
+    def _create_fidelity_cards_table(self):
+        with sqlite3.connect(self.db_path) as conn:
+            cursor = conn.cursor()
+            cursor.execute("""
+                CREATE TABLE IF NOT EXISTS fidelity_cards (
+                    id INTEGER PRIMARY KEY AUTOINCREMENT,
+                    card_id TEXT,
+                    card_type INTEGER,
+                    client_name TEXT,
+                    phone_number TEXT,
+                    created_at DATETIME DEFAULT CURRENT_TIMESTAMP
+                );
+            """)
+            conn.commit()
+
+    def add_fidelity_card(self, card_id, card_type, client_name, phone_number):
+        try:
+            with sqlite3.connect(self.db_path) as conn:
+                cursor = conn.cursor()
+                cursor.execute("""
+                    INSERT INTO fidelity_cards (card_id, card_type, client_name, phone_number) 
+                    VALUES (?, ?, ?, ?)
+                """, (card_id, card_type, client_name, phone_number,))
+                conn.commit()
+            return True
+        except sqlite3.IntegrityError:
+            return False
+
+    def get_all_fidelity_cards(self):
+        with sqlite3.connect(self.db_path) as conn:
+            cursor = conn.cursor()
+            cursor.execute("""
+                SELECT * FROM fidelity_cards 
+            """,)
+            rows = cursor.fetchall()
+            result = []
+            if rows:
+                for row in rows: 
+                    buffer =  {
+                        "id": row[0], 
+                        "card_id": row[1], 
+                        "card_type": row[2],
+                        "client_name": row[3],
+                        "phone_number": row[4],
+                        "created_at": row[5]
+                    }
+                    result.append(buffer)
+                return result
+            return []
+    
+    def get_fidelity_card(self, id):
+        with sqlite3.connect(self.db_path) as conn:
+            cursor = conn.cursor()
+            cursor.execute("""
+                SELECT * FROM fidelity_cards WHERE id = ?
+            """,(id, ))
+            row = cursor.fetchone()
+            result = []
+            if row:
+                result = {
+                        "id": row[0], 
+                        "card_id": row[1], 
+                        "card_type": row[2],
+                        "client_name": row[3],
+                        "phone_number": row[4],
+                        "created_at": row[5]
+                    }
+                return result
+            return None
+        
+    def remove_fidelity_card(self, id):
+         with sqlite3.connect(self.db_path) as conn:
+            cursor = conn.cursor()
+            cursor.execute('''
+                DELETE FROM fidelity_cards WHERE id=?;
+            ''', (id,))
+            conn.commit()
+
+    def update_card(self, id, card_id, card_type, client_name, phone_number):
+        try:
+            with sqlite3.connect(self.db_path) as conn:
+                cursor = conn.cursor()
+                cursor.execute("""
+                    UPDATE fidelity_cards
+                    SET card_id = ?, card_type = ?, client_name = ?, phone_number = ?
+                    WHERE id = ?
+                """, (card_id, card_type, client_name, phone_number, id))
+                conn.commit()
+            return True
+        except Exception:
+            return False