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Update app.py
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app.py
CHANGED
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@@ -1,72 +1,60 @@
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import os
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import json
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import time
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import
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from flask import Flask, request, jsonify, render_template
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from google import genai
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from google.genai import types
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app = Flask(__name__, template_folder="
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#
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DATA_DIR = "data"
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MENU_FILE = os.path.join(DATA_DIR, "menu.json")
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ORDERS_FILE = os.path.join(DATA_DIR, "orders.json")
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# ت
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os.makedirs(DATA_DIR, exist_ok=True)
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# ق
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file_lock = threading.Lock()
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# بارگذاری منوی پیشفرض در اولین اجرا
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if not os.path.exists(MENU_FILE):
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default_menu = [
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{"name": "اسپرسو", "description": "قهوه غلیظ و اصیل ۱۰۰٪ عربیکا", "price": "۵۰,۰۰۰", "available": True},
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{"name": "لاته", "description": "ترکیب اسپرسو، شیر گرم و فوم شیر", "price": "۶۵,۰۰۰", "available": True},
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{"name": "کیک شکلاتی خیس", "description": "کیک شکلاتی تازه با سس شکلات داغ", "price": "۸۰,۰۰۰", "available": True},
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{"name": "چای ماسالا", "description": "چای هندی معطر با ادویههای مخصوص و شیر", "price": "۷۰,۰۰۰", "available": True},
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{"name": "کروسان ساده", "description": "شیرینی کرهای ترد و لایه لایه", "price": "۴۵,۰۰۰", "available": True}
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]
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with open(MENU_FILE, "w", encoding="utf-8") as f:
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json.dump(
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if not os.path.exists(ORDERS_FILE):
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with open(ORDERS_FILE, "w", encoding="utf-8") as f:
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json.dump([], f, ensure_ascii=False, indent=4)
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# ---
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def load_menu():
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return []
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def save_menu(menu_data):
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with
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json.dump(menu_data, f, ensure_ascii=False, indent=4)
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def load_orders():
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return []
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def save_orders(orders_data):
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with
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json.dump(orders_data, f, ensure_ascii=False, indent=4)
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# پیشنویس سفارشهای موقت (کلید: شماره میز، مقدار: اطلاعات سفارش)
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global_drafts = {}
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# --- دستورالعملهای سیستمی نیلا (System Instructions) ---
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@@ -78,7 +66,7 @@ Rules you must strictly follow:
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1. Speak in Farsi (Persian) in a warm, polite, and welcoming tone. Use emojis suitable for a cozy cafe (☕️, 🍰, 🥐, 🌸, etc.).
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2. If anyone asks who you are or who created you, say: "من نیلا هستم، دستیار هوشمند کافه AI که توسط تیم الگوریتم داده نسترن توسعه پیدا کردم."
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3. NEVER mention Google, Gemini, Google Cloud, AI Studio, or LLMs. If asked about your technology, say you run on proprietary models developed by Nastaran Data Algorithm.
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4. Do not make up items that are not in the menu. Always use the `get_menu` tool to retrieve the current menu of available items and recommend options based on their taste
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5. When they choose their items, confirm the items and quantities. Then, call the `prepare_order_draft` tool to prepare the draft order. Once prepared, tell them to click the "Confirm Order" (تایید نهایی سفارش) button on their screen to send it to the kitchen.
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6. Do not proceed to place an order unless they have specified what they want.
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7. Always act as an elegant, polite cafe waitress.
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"""
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# --- ابزارها
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def get_menu() -> str:
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"""
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Returns the current menu items. Use this to see what drinks, foods, or sweets are available in the cafe.
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A JSON string containing list of available items with their name, description, and price.
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"""
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menu = load_menu()
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available_items = [item for item in menu if item.get("available", True)]
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return json.dumps(available_items, ensure_ascii=False)
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def prepare_order_draft(table_number: str, items: list) -> str:
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"""
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Prepares a draft order list for the customer to confirm on their screen.
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Call this when the customer
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Args:
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table_number: The table number (e.g. '3')
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items: A list of
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Example: [{"name": "اسپرسو", "quantity":
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"""
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global_drafts[table_number] = {
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"table": table_number,
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"items": items,
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"timestamp": time.time()
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}
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return f"پیشنویس سفارش برای میز {table_number} آماده
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# --- ابزارهای مدیریت کافه (Cafe Admin Function Tools) ---
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def get_full_menu() -> str:
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"""
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Returns the complete menu of the cafe, including both available and unavailable items.
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Use this to inspect all menu entries.
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"""
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menu = load_menu()
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return json.dumps(menu, ensure_ascii=False)
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def set_item_availability(item_name: str, available: bool) -> str:
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if item["name"].strip().lower() == normalized_input or normalized_input in item["name"].strip().lower():
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item["available"] = available
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found = True
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item_name = item["name"]
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break
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if found:
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return f"آیتم '{item_name}' در منوی کافه یافت نشد."
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# --- مسیر
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@app.route(
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def
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#
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return
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@app.route(
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def
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#
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return render_template("
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# --- مسیرهای API مشتری ---
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def api_get_menu():
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# بازگرداندن کل منو برای پاپآپ فرانتاند مشتری
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return jsonify(load_menu())
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@app.route(
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def
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api_key = os.environ.get("NILLA_CUSTOMER")
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if not api_key:
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return jsonify({"error": "کلید
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data = request.json or {}
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global_drafts.pop(table_number, None)
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contents
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)
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dynamic_instruction = CUSTOMER_SYSTEM_INSTRUCTION + f"\nYou are currently interacting with table: {table_number}. Always prepare draft orders strictly for this table."
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config = types.GenerateContentConfig(
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system_instruction=dynamic_instruction,
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tools=[get_menu, prepare_order_draft],
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thinking_config=types.ThinkingConfig(thinking_level="MINIMAL")
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)
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response = client.models.generate_content(
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model="gemini-3.1-flash-lite",
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contents=contents,
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config=config
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)
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# بررسی اینکه آیا در طول پردازش چت، پیشنویسی ثبت شده است یا خیر
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draft = global_drafts.get(table_number, None)
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return jsonify({
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"success": True,
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"response": response.text,
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"draft_order": draft
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})
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except Exception as e:
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return jsonify({"error": f"خطایی رخ داده است: {str(e)}"}), 500
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data = request.json or {}
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table_number = data.get("table_number")
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items = data.get("items")
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if not table_number:
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return jsonify({"error": "شماره میز مشخص نیست."}), 400
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# اگر فرانتاند آیتمها را نفرستاده باشد، تلاش میکند از حافظه پیشنویس سرور بخواند
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if not items:
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draft = global_drafts.get(table_number)
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if not draft:
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return jsonify({"error": "پیشنویس
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items = draft.get("items")
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orders = load_orders()
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orders.append(new_order)
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save_orders(orders)
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#
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global_drafts.pop(table_number, None)
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return jsonify({"success": True, "message": "سفارش
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# --- مسیرهای API مدیریت کافه ---
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@app.route(
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def api_admin_orders():
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# بازگرداندن فقط سفارشهای فعال (معلق) جهت نمایش در پنل کافه
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orders = load_orders()
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active_orders = [o for o in orders if o.get("status", "pending") == "pending"]
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return jsonify(active_orders)
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@app.route(
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def api_admin_complete_order():
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data = request.json or {}
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order_id = data.get("order_id")
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if not order_id:
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return jsonify({"error": "شناسه سفارش
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orders = load_orders()
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updated = False
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for o in orders:
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if o.get("id") == order_id:
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o["status"] = "completed"
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if updated:
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save_orders(orders)
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return jsonify({"success": True, "message": "سفارش با موفقیت
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return jsonify({"error": "سفارش یافت نشد."}), 404
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@app.route(
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def api_admin_chat():
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api_key = os.environ.get("NILLA_CAFE")
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if not api_key:
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return jsonify({"error": "کلید
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data = request.json or {}
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messages = data.get("messages", [])
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try:
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client = genai.Client(api_key=api_key)
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contents = []
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for msg in messages:
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role = "user" if msg["role"] == "user" else "model"
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thinking_config=types.ThinkingConfig(thinking_level="MINIMAL")
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model="gemini-3.1-flash-lite",
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contents=contents,
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config=config
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})
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except Exception as e:
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return jsonify({"error": f"خطا
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@app.route(
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def api_extract_menu():
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api_key = os.environ.get("NILLA_CAFE")
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if not api_key:
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return jsonify({"error": "کلید
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if "file" not in request.files:
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return jsonify({"error": "فایل
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file = request.files["file"]
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if file.filename == "":
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return jsonify({"error": "فایل
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try:
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file_bytes = file.read()
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mime_type = file.mimetype or "image/jpeg"
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1. name (name of the drink or food, in Farsi)
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2. description (ingredients or short description, in Farsi)
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3. price (price of the item, formatted nicely, in Farsi)
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Return ONLY a raw JSON array of objects. Do not wrap it in markdown block quotes (do not use ```json ... ```).
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Example of expected output structure:
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[
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{"name": "اسپرسو", "description": "قهوه غلیظ
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{"name": "کیک ه
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]
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"""
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client = genai.Client(api_key=api_key)
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# استفاده از متد جدید و استاندارد انواع دادههای باینری در SDK گوگل
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file_part = types.Part.from_bytes(data=file_bytes, mime_type=mime_type)
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model="gemini-3.1-flash-lite",
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contents=[file_part,
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config=types.GenerateContentConfig(
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response_mime_type="application/json"
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)
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if "available" not in item:
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item["available"] = True
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return jsonify({"success": True, "extracted_menu": extracted_list})
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except Exception as e:
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return jsonify({"error": f"
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@app.route(
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def api_admin_save_menu():
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data = request.json or {}
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menu_list = data.get("menu")
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if not isinstance(menu_list, list):
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return jsonify({"error": "
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#
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for item in menu_list:
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if "name" not in item:
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return jsonify({"error": "تمامی آیتمهای منو باید فیلد نام (name) داشته باشند."}), 400
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if "description" not in item:
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item["description"] = ""
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if "price" not in item:
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item["price"] = "توافقی"
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if "available" not in item:
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item["available"] = True
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save_menu(menu_list)
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return jsonify({"success": True, "message": "منوی
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if __name__ == "__main__":
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#
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app.run(host="0.0.0.0", port=7860, debug=True)
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import os
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import json
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import time
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import asyncio
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from flask import Flask, request, Response, jsonify, render_template, redirect
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from google import genai
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from google.genai import types
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app = Flask(__name__, template_folder=".")
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# مسیرهای دیتابیس لوکال ساختار یافته منو و سفارشها
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DATA_DIR = "data"
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MENU_FILE = os.path.join(DATA_DIR, "menu.json")
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ORDERS_FILE = os.path.join(DATA_DIR, "orders.json")
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# ساخت دایرکتوری در صورت عدم وجود
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os.makedirs(DATA_DIR, exist_ok=True)
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# مقداردهی اولیه فایلها با فرمت مناسب در صورت خالی بودن
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if not os.path.exists(MENU_FILE):
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with open(MENU_FILE, "w", encoding="utf-8") as f:
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json.dump([], f, ensure_ascii=False, indent=4)
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if not os.path.exists(ORDERS_FILE):
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with open(ORDERS_FILE, "w", encoding="utf-8") as f:
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json.dump([], f, ensure_ascii=False, indent=4)
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# --- مخازن ذخیره موقت وضعیت در حافظه (Thread-Safe & Multi-Client Session) ---
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table_chat_histories = {} # تاریخچه گفتگو بر اساس شماره میز
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global_drafts = {} # پیشنویسهای موقت سفارش بر اساس شماره میز
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active_tasks = {} # کنترل پردازشهای فعال جهت متوقف کردن استریمینگ
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# --- توابع مدیریت دادههای پایگاهداده محلی منو و سفارشات ---
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def load_menu():
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try:
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with open(MENU_FILE, "r", encoding="utf-8") as f:
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return json.load(f)
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except Exception:
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return []
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def save_menu(menu_data):
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with open(MENU_FILE, "w", encoding="utf-8") as f:
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json.dump(menu_data, f, ensure_ascii=False, indent=4)
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def load_orders():
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try:
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with open(ORDERS_FILE, "r", encoding="utf-8") as f:
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return json.load(f)
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except Exception:
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return []
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def save_orders(orders_data):
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with open(ORDERS_FILE, "w", encoding="utf-8") as f:
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json.dump(orders_data, f, ensure_ascii=False, indent=4)
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# --- دستورالعملهای سیستمی نیلا (System Instructions) ---
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1. Speak in Farsi (Persian) in a warm, polite, and welcoming tone. Use emojis suitable for a cozy cafe (☕️, 🍰, 🥐, 🌸, etc.).
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2. If anyone asks who you are or who created you, say: "من نیلا هستم، دستیار هوشمند کافه AI که توسط تیم الگوریتم داده نسترن توسعه پیدا کردم."
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3. NEVER mention Google, Gemini, Google Cloud, AI Studio, or LLMs. If asked about your technology, say you run on proprietary models developed by Nastaran Data Algorithm.
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4. Do not make up items that are not in the menu. Always use the `get_menu` tool to retrieve the current menu of available items and recommend options based on their taste. If get_menu returns that there is no menu, inform the customer politely that the menu is currently unavailable.
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5. When they choose their items, confirm the items and quantities. Then, call the `prepare_order_draft` tool to prepare the draft order. Once prepared, tell them to click the "Confirm Order" (تایید نهایی سفارش) button on their screen to send it to the kitchen.
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6. Do not proceed to place an order unless they have specified what they want.
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7. Always act as an elegant, polite cafe waitress.
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"""
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# --- توابع فراخوانی ابزارها (Function Calling Tools) ---
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def get_menu() -> str:
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"""
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Returns the current menu items. Use this to see what drinks, foods, or sweets are available in the cafe.
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If empty or no items are available, it returns that there is no menu yet.
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"""
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menu = load_menu()
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available_items = [item for item in menu if item.get("available", True)]
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if not available_items:
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return "در حال حاضر هیچ منویی آپلود نشده است و منوی فعال موجود نیست."
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return json.dumps(available_items, ensure_ascii=False)
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def prepare_order_draft(table_number: str, items: list) -> str:
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"""
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Prepares a draft order list for the customer to confirm on their screen.
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Call this when the customer has decided what they want to order.
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Args:
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table_number: The table number (e.g. '3')
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items: A list of dicts, where each dict contains 'name' (string) and 'quantity' (integer).
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Example: [{"name": "اسپرسو", "quantity": 1}]
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"""
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global_drafts[table_number] = {
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"table": table_number,
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"items": items,
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"timestamp": time.time()
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}
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return f"من پیشنویس سفارش شما رو برای میز {table_number} آماده کردم."
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def get_full_menu() -> str:
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"""
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Returns the complete menu of the cafe, including both available and unavailable items.
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"""
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menu = load_menu()
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if not menu:
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return "منوی کافه خالی است."
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return json.dumps(menu, ensure_ascii=False)
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def set_item_availability(item_name: str, available: bool) -> str:
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if item["name"].strip().lower() == normalized_input or normalized_input in item["name"].strip().lower():
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item["available"] = available
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found = True
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item_name = item["name"]
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break
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if found:
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return f"آیتم '{item_name}' در منوی کافه یافت نشد."
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# --- روتهای مسیریابی آدرسها (Domain URL Mapping) ---
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@app.route('/')
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async def home_redirect():
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# ریدایرکت روت اصلی به میز ۱ به عنوان پیشفرض
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return redirect('/customer/1')
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@app.route('/customer/<table_number>')
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async def customer_chat_page(table_number):
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# سرو کردن صفحه چت مشتری برای میز انتخابی
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return render_template("customer.html", table_number=table_number)
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@app.route('/dashboard')
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async def admin_dashboard_page():
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# سرو کردن پنل مدیریت کافه
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return render_template("cafe.html")
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# --- مسیرهای ناهمگام سرویسهای API مشتری ---
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@app.route('/api/customer/chat_stream/<table_number>', methods=['POST'])
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async def api_customer_chat_stream(table_number):
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api_key = os.environ.get("NILLA_CUSTOMER")
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if not api_key:
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return jsonify({"error": "کلید NILLA_CUSTOMER در سرور یافت نشد."}), 500
|
| 182 |
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data = request.json or {}
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user_message = data.get("message")
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if not user_message:
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return jsonify({"error": "پیام خالی است."}), 400
|
| 187 |
+
|
| 188 |
+
# بررسی و تعریف آرایه سابقه چت برای میز جاری
|
| 189 |
+
if table_number not in table_chat_histories:
|
| 190 |
+
table_chat_histories[table_number] = []
|
| 191 |
+
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| 192 |
+
# پاک کردن سفارش موقت قبلی جهت استخراج فاکتور جدید
|
| 193 |
global_drafts.pop(table_number, None)
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| 194 |
+
|
| 195 |
+
# افزودن پیام مشتری به آرشیو سوابق میز
|
| 196 |
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table_chat_histories[table_number].append({"role": "user", "content": user_message})
|
| 197 |
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active_tasks[table_number] = True
|
| 198 |
+
|
| 199 |
+
async def generate_chunks():
|
| 200 |
+
try:
|
| 201 |
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# تبدیل ساختار آرشیو سوابق به انواع دادهای مورد پذیرش SDK جدید
|
| 202 |
+
contents = []
|
| 203 |
+
for msg in table_chat_histories[table_number]:
|
| 204 |
+
role = "user" if msg["role"] == "user" else "model"
|
| 205 |
+
contents.append(
|
| 206 |
+
types.Content(
|
| 207 |
+
role=role,
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| 208 |
+
parts=[types.Part.from_text(text=msg["content"])]
|
| 209 |
+
)
|
| 210 |
)
|
| 211 |
+
|
| 212 |
+
# راهاندازی کلاینت ناهمگام گوگل با متد aio
|
| 213 |
+
client = genai.Client(api_key=api_key)
|
| 214 |
+
full_generated_text = ""
|
| 215 |
|
| 216 |
+
dynamic_instruction = CUSTOMER_SYSTEM_INSTRUCTION + f"\nYou are currently serving table: {table_number}. Maintain context based on this table number."
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|
| 217 |
|
| 218 |
+
config = types.GenerateContentConfig(
|
| 219 |
+
system_instruction=dynamic_instruction,
|
| 220 |
+
tools=[get_menu, prepare_order_draft],
|
| 221 |
+
thinking_config=types.ThinkingConfig(thinking_level="MINIMAL")
|
| 222 |
+
)
|
| 223 |
+
|
| 224 |
+
# فراخوانی استریم ناهمگام گوگل
|
| 225 |
+
async for chunk in await client.aio.models.generate_content_stream(
|
| 226 |
+
model="gemini-3.1-flash-lite",
|
| 227 |
+
contents=contents,
|
| 228 |
+
config=config
|
| 229 |
+
):
|
| 230 |
+
# اگر کلاینت دکمه توقف را زده باشد، استریم بلافاصله خاتمه یابد
|
| 231 |
+
if not active_tasks.get(table_number, True):
|
| 232 |
+
break
|
| 233 |
+
|
| 234 |
+
if chunk.text:
|
| 235 |
+
full_generated_text += chunk.text
|
| 236 |
+
yield f"data: {json.dumps({'type': 'text', 'content': chunk.text}, ensure_ascii=False)}\n\n"
|
| 237 |
+
|
| 238 |
+
# ذخیره پاسخ مدل در پایان جریان چت برای پیوستگی گفتگوهای بعد
|
| 239 |
+
if full_generated_text:
|
| 240 |
+
table_chat_histories[table_number].append({"role": "model", "content": full_generated_text})
|
| 241 |
+
|
| 242 |
+
# بررسی اینکه آیا ابزار ثبت سفارش (prepare_order_draft) صدا زده شده بود
|
| 243 |
+
draft = global_drafts.get(table_number)
|
| 244 |
+
if draft:
|
| 245 |
+
# ارسال فاکتور استخراج شده به سمت فرانتاند جهت نمایش دکمه تایید نهایی دو مرحلهای
|
| 246 |
+
yield f"data: {json.dumps({'type': 'draft', 'items': draft['items']}, ensure_ascii=False)}\n\n"
|
| 247 |
+
|
| 248 |
+
except Exception as e:
|
| 249 |
+
yield f"data: {json.dumps({'type': 'error', 'content': str(e)}, ensure_ascii=False)}\n\n"
|
| 250 |
+
finally:
|
| 251 |
+
active_tasks.pop(table_number, None)
|
| 252 |
+
|
| 253 |
+
return Response(generate_chunks(), mimetype='text/event-stream')
|
| 254 |
+
|
| 255 |
+
@app.route('/api/customer/stop/<table_number>', methods=['POST'])
|
| 256 |
+
async def api_customer_stop(table_number):
|
| 257 |
+
# متوقف کردن زنده فرآیند استریمینگ در سمت بکاند
|
| 258 |
+
active_tasks[table_number] = False
|
| 259 |
+
return jsonify({"success": True, "message": "فرآیند تولید متوقف شد."})
|
| 260 |
+
|
| 261 |
+
@app.route('/api/confirm_order', methods=['POST'])
|
| 262 |
+
async def api_confirm_order():
|
| 263 |
data = request.json or {}
|
| 264 |
table_number = data.get("table_number")
|
| 265 |
+
items = data.get("items")
|
| 266 |
|
| 267 |
if not table_number:
|
| 268 |
return jsonify({"error": "شماره میز مشخص نیست."}), 400
|
| 269 |
|
|
|
|
| 270 |
if not items:
|
| 271 |
+
# در صورت نبود آیتمها تلاش مجدد برای خواندن از درفت سرور انجام میشود
|
| 272 |
draft = global_drafts.get(table_number)
|
| 273 |
if not draft:
|
| 274 |
+
return jsonify({"error": "اطلاعات پیشنویس یافت نشد."}), 404
|
| 275 |
items = draft.get("items")
|
| 276 |
|
| 277 |
orders = load_orders()
|
|
|
|
| 285 |
orders.append(new_order)
|
| 286 |
save_orders(orders)
|
| 287 |
|
| 288 |
+
# --- پاکسازی نهایی جهت آزادسازی منابع سیستم (نیاز ادمین) ---
|
| 289 |
+
table_chat_histories.pop(table_number, None)
|
| 290 |
global_drafts.pop(table_number, None)
|
| 291 |
+
active_tasks.pop(table_number, None)
|
| 292 |
|
| 293 |
+
return jsonify({"success": True, "message": "سفارش ثبت شد و سشن میز کاملاً آزاد گردید."})
|
| 294 |
|
| 295 |
|
| 296 |
+
# --- مسیرهای ناهمگام سرویسهای API مدیریت کافه ---
|
| 297 |
|
| 298 |
+
@app.route('/api/admin/orders', methods=['GET'])
|
| 299 |
+
async def api_admin_orders():
|
|
|
|
| 300 |
orders = load_orders()
|
| 301 |
active_orders = [o for o in orders if o.get("status", "pending") == "pending"]
|
| 302 |
return jsonify(active_orders)
|
| 303 |
|
| 304 |
+
@app.route('/api/admin/complete_order', methods=['POST'])
|
| 305 |
+
async def api_admin_complete_order():
|
| 306 |
data = request.json or {}
|
| 307 |
order_id = data.get("order_id")
|
| 308 |
|
| 309 |
if not order_id:
|
| 310 |
+
return jsonify({"error": "شناسه سفارش نامعتبر"}), 400
|
| 311 |
|
| 312 |
orders = load_orders()
|
| 313 |
updated = False
|
|
|
|
| 314 |
for o in orders:
|
| 315 |
if o.get("id") == order_id:
|
| 316 |
o["status"] = "completed"
|
|
|
|
| 319 |
|
| 320 |
if updated:
|
| 321 |
save_orders(orders)
|
| 322 |
+
return jsonify({"success": True, "message": "سفارش با موفقیت ��رداشته شد."})
|
| 323 |
+
return jsonify({"error": "سفارش پیدا نشد."}), 404
|
|
|
|
| 324 |
|
| 325 |
+
@app.route('/api/admin/chat', methods=['POST'])
|
| 326 |
+
async def api_admin_chat():
|
| 327 |
api_key = os.environ.get("NILLA_CAFE")
|
| 328 |
if not api_key:
|
| 329 |
+
return jsonify({"error": "کلید NILLA_CAFE یافت نشد."}), 500
|
| 330 |
|
| 331 |
data = request.json or {}
|
| 332 |
messages = data.get("messages", [])
|
| 333 |
|
| 334 |
try:
|
| 335 |
client = genai.Client(api_key=api_key)
|
|
|
|
| 336 |
contents = []
|
| 337 |
for msg in messages:
|
| 338 |
role = "user" if msg["role"] == "user" else "model"
|
|
|
|
| 349 |
thinking_config=types.ThinkingConfig(thinking_level="MINIMAL")
|
| 350 |
)
|
| 351 |
|
| 352 |
+
# استفاده از متد فراخوانی ناهمگام aio برای جلوگیری از بلاک شدن سایر کاربران
|
| 353 |
+
response = await client.aio.models.generate_content(
|
| 354 |
model="gemini-3.1-flash-lite",
|
| 355 |
contents=contents,
|
| 356 |
config=config
|
|
|
|
| 362 |
})
|
| 363 |
|
| 364 |
except Exception as e:
|
| 365 |
+
return jsonify({"error": f"خطا در بخش سرور: {str(e)}"}), 500
|
| 366 |
|
| 367 |
+
@app.route('/api/admin/extract_menu', methods=['POST'])
|
| 368 |
+
async def api_extract_menu():
|
| 369 |
api_key = os.environ.get("NILLA_CAFE")
|
| 370 |
if not api_key:
|
| 371 |
+
return jsonify({"error": "کلید NILLA_CAFE یافت نشد."}), 500
|
| 372 |
|
| 373 |
if "file" not in request.files:
|
| 374 |
+
return jsonify({"error": "فایل ارسال نشده"}), 400
|
| 375 |
|
| 376 |
file = request.files["file"]
|
| 377 |
if file.filename == "":
|
| 378 |
+
return jsonify({"error": "نام فایل خالی است."}), 400
|
| 379 |
|
| 380 |
try:
|
| 381 |
file_bytes = file.read()
|
| 382 |
mime_type = file.mimetype or "image/jpeg"
|
| 383 |
|
| 384 |
+
prompt = """
|
| 385 |
+
Analyze this menu image or file. Extract all menu items, descriptions, and prices.
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| 386 |
+
Return ONLY a raw JSON array of objects without markdown formatting.
|
| 387 |
+
Format:
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|
| 388 |
[
|
| 389 |
+
{"name": "اسپرسو", "description": "قهوه غلیظ خالص", "price": "۵۰,۰۰۰"},
|
| 390 |
+
{"name": "کیک ساده", "description": "شیرینی خانگی لذیذ", "price": "۴۰,۰۰۰"}
|
| 391 |
]
|
| 392 |
"""
|
| 393 |
|
| 394 |
client = genai.Client(api_key=api_key)
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|
| 395 |
file_part = types.Part.from_bytes(data=file_bytes, mime_type=mime_type)
|
| 396 |
|
| 397 |
+
# استخراج منوی آپلود شده به صورت ناهمگام
|
| 398 |
+
response = await client.aio.models.generate_content(
|
| 399 |
model="gemini-3.1-flash-lite",
|
| 400 |
+
contents=[file_part, prompt],
|
| 401 |
config=types.GenerateContentConfig(
|
| 402 |
response_mime_type="application/json"
|
| 403 |
)
|
| 404 |
)
|
| 405 |
|
| 406 |
+
extracted_menu = json.loads(response.text)
|
| 407 |
+
for item in extracted_menu:
|
| 408 |
+
item["available"] = True
|
| 409 |
+
|
| 410 |
+
return jsonify({"success": True, "extracted_menu": extracted_menu})
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|
| 411 |
|
| 412 |
except Exception as e:
|
| 413 |
+
return jsonify({"error": f"خطا در استخراج ساختار: {str(e)}"}), 500
|
| 414 |
|
| 415 |
+
@app.route('/api/admin/save_menu', methods=['POST'])
|
| 416 |
+
async def api_admin_save_menu():
|
| 417 |
data = request.json or {}
|
| 418 |
menu_list = data.get("menu")
|
| 419 |
|
| 420 |
if not isinstance(menu_list, list):
|
| 421 |
+
return jsonify({"error": "فرمت داده ارسال شده نادرست است."}), 400
|
| 422 |
|
| 423 |
+
# ثبت نهایی منو در قالب فایل دیتابیس ثابت menu.json
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|
|
| 424 |
save_menu(menu_list)
|
| 425 |
+
return jsonify({"success": True, "message": "منوی فعال با موفقیت ثبت شد."})
|
| 426 |
|
| 427 |
|
| 428 |
if __name__ == "__main__":
|
| 429 |
+
# راهاندازی سرور
|
| 430 |
app.run(host="0.0.0.0", port=7860, debug=True)
|