Add the handler to select a city.

src/handlers/__init__.py

@@ -2,9 +2,11 @@ import nio
 import simplematrixbotlib as botlib
 
 from src.handlers.help import help_handler
-from src.handlers.city import list_cities_handler
+from src.handlers.city import list_cities_handler, select_city_handler
 from src.handlers.user import register_handler
 
+from src.fmt.city_formatter import CityFormatter
+
 def setup(bot: botlib.Bot, prefix: str):
     @bot.listener.on_message_event
     async def help_command(room: nio.rooms.MatrixRoom, message: nio.events.room_events.Event):
@@ -22,6 +24,11 @@ def setup(bot: botlib.Bot, prefix: str):
         if match.command('cities-list'):
             await list_cities_handler(bot=bot, room_id=room.room_id, sender=message.sender, admin_id=bot.config.admin_id)
 
+        if match.command('select-city'):
+            formatter = CityFormatter()
+            city_name = formatter.get_name_from_parts(match.args())
+            await select_city_handler(bot=bot, room_id=room.room_id, sender=message.sender, admin_id=bot.config.admin_id, city_name=city_name)
+
         if match.command('register'):
             await register_handler(bot=bot, room_id=room.room_id, sender=message.sender, admin_id=bot.config.admin_id, args=match.args())
 

src/handlers/city.py

@@ -21,3 +21,14 @@ async def list_cities_handler(room_id: str, bot: botlib.Bot, sender: str, admin_
 
     await bot.api.send_markdown_message(room_id=room_id, message=msg)
 
+async def select_city_handler(room_id: str, bot: botlib.Bot, sender: str, admin_id: str, city_name: str):
+
+    session = aiohttp.ClientSession(json_serialize=ujson.dumps)
+    apiFetcher = ApiFetcher(dots_bot_api_config.get_base_url(), session)
+    formatter = CityFormatter()
+    cityAPI = CityAPI(apiFetcher, formatter)
+
+    msg: str = await cityAPI.select_object_message(city_name, sender)
+
+    await bot.api.send_markdown_message(room_id=room_id, message=msg)
+