Add the order handler.

src/handlers/__init__.py

@@ -6,6 +6,7 @@ from src.handlers.city import city_list_handler, select_city_handler
 from src.handlers.company import company_list_handler, select_company_handler
 from src.handlers.category import category_list_handler
 from src.handlers.cart import cart_list_handler, add_item_handler
+from src.handlers.cart import order_handler
 from src.handlers.user import register_handler
 
 from src.fmt.city_formatter import CityFormatter
@@ -62,3 +63,6 @@ def setup(bot: botlib.Bot, prefix: str):
             count = int(count)
             await add_item_handler(bot=bot, room_id=room.room_id, sender=message.sender, admin_id=bot.config.admin_id, item_name=name, count=count)
 
+        if match.command('order'):
+            await order_handler(bot=bot, room_id=room.room_id, sender=message.sender, admin_id=bot.config.admin_id)
+

src/handlers/cart.py

@@ -8,6 +8,7 @@ from src.api.v2.cart_api import CartAPI
 from src.fetcher.v2.api_fetcher import ApiFetcher
 from src.fmt.item_formatter import ItemFormatter
 from src.fmt.cart_item_formatter import CartItemFormatter
+from src.fmt.order_formatter import OrderFormatter
 
 dots_bot_api_config = DotsBotApiConfig()
 
@@ -22,6 +23,17 @@ async def cart_list_handler(room_id: str, bot: botlib.Bot, sender: str, admin_id
 
     await bot.api.send_markdown_message(room_id=room_id, message=msg)
 
+async def order_handler(room_id: str, bot: botlib.Bot, sender: str, admin_id: str):
+
+    session = aiohttp.ClientSession(json_serialize=ujson.dumps)
+    apiFetcher = ApiFetcher(dots_bot_api_config.get_base_url(), session)
+    formatter = OrderFormatter()
+    cartAPI = CartAPI(apiFetcher, formatter)
+
+    msg: str = await cartAPI.get_order_message(sender)
+
+    await bot.api.send_markdown_message(room_id=room_id, message=msg)
+
 async def add_item_handler(room_id: str, bot: botlib.Bot, sender: str, admin_id: str, item_name: str, count: int):
 
     session = aiohttp.ClientSession(json_serialize=ujson.dumps)