Create app.py

app.py

@@ -0,0 +1,90 @@
+from flask import Flask, jsonify, request
+from flask_cors import CORS
+import sqlite3
+import os
+
+app = Flask(__name__)
+CORS(app)
+
+# Database setup
+DATABASE = 'restaurant.db'
+
+def init_db():
+    with sqlite3.connect(DATABASE) as conn:
+        cursor = conn.cursor()
+        # Create tables
+        cursor.execute('''
+        CREATE TABLE IF NOT EXISTS Categories (
+            id INTEGER PRIMARY KEY AUTOINCREMENT,
+            name TEXT NOT NULL,
+            image TEXT NOT NULL
+        )
+        ''')
+        cursor.execute('''
+        CREATE TABLE IF NOT EXISTS Items (
+            id INTEGER PRIMARY KEY AUTOINCREMENT,
+            name TEXT NOT NULL,
+            description TEXT,
+            price REAL NOT NULL,
+            category_id INTEGER NOT NULL,
+            image TEXT NOT NULL,
+            FOREIGN KEY (category_id) REFERENCES Categories(id)
+        )
+        ''')
+        # Insert sample data
+        cursor.execute("INSERT OR IGNORE INTO Categories (id, name, image) VALUES (1, 'Breakfast', 'breakfast.png')")
+        cursor.execute("INSERT OR IGNORE INTO Categories (id, name, image) VALUES (2, 'Ramen', 'ramen.png')")
+        cursor.execute("INSERT OR IGNORE INTO Items (id, name, description, price, category_id, image) VALUES "
+                       "(1, 'Pancakes', 'Fluffy pancakes with syrup.', 5.99, 1, 'pancakes.png')")
+        cursor.execute("INSERT OR IGNORE INTO Items (id, name, description, price, category_id, image) VALUES "
+                       "(2, 'Classic Ramen', 'Delicious ramen with pork and egg.', 12.99, 2, 'ramen.png')")
+        conn.commit()
+
+# Initialize database
+if not os.path.exists(DATABASE):
+    init_db()
+
+@app.route('/categories', methods=['GET'])
+def get_categories():
+    with sqlite3.connect(DATABASE) as conn:
+        cursor = conn.cursor()
+        cursor.execute("SELECT * FROM Categories")
+        categories = [{"id": row[0], "name": row[1], "image": row[2]} for row in cursor.fetchall()]
+    return jsonify(categories)
+
+@app.route('/items', methods=['GET'])
+def get_items():
+    category_id = request.args.get('category_id')
+    with sqlite3.connect(DATABASE) as conn:
+        cursor = conn.cursor()
+        cursor.execute("SELECT * FROM Items WHERE category_id = ?", (category_id,))
+        items = [{"id": row[0], "name": row[1], "description": row[2], "price": row[3], "image": row[5]} for row in cursor.fetchall()]
+    return jsonify(items)
+
+@app.route('/update-item', methods=['POST'])
+def update_item():
+    data = request.json
+    item_id = data.get('id')
+    name = data.get('name')
+    description = data.get('description')
+    price = data.get('price')
+    category_id = data.get('category_id')
+    image = data.get('image')
+
+    with sqlite3.connect(DATABASE) as conn:
+        cursor = conn.cursor()
+        cursor.execute("UPDATE Items SET name = ?, description = ?, price = ?, category_id = ?, image = ? WHERE id = ?",
+                       (name, description, price, category_id, image, item_id))
+        conn.commit()
+    return jsonify({"message": "Item updated successfully!"})
+
+@app.route('/deals', methods=['GET'])
+def get_deals():
+    with sqlite3.connect(DATABASE) as conn:
+        cursor = conn.cursor()
+        cursor.execute("SELECT * FROM Items LIMIT 3")  # Example: Fetch 3 items as best deals
+        deals = [{"id": row[0], "name": row[1], "description": row[2], "price": row[3], "image": row[5]} for row in cursor.fetchall()]
+    return jsonify(deals)
+
+if __name__ == '__main__':
+    app.run(debug=True)