feat(telegram_bot): added campaign creation and updating, added help command

solution/services/telegram_bot/commands/help.py

@@ -0,0 +1,21 @@
+from aiogram import Router
+from aiogram.filters import Command
+from aiogram.fsm.context import FSMContext
+from aiogram.types import Message
+from aiogram_dialog import DialogManager
+
+help_router = Router()
+
+
+@help_router.message(Command("help"))
+async def help_command(
+    message: Message, dialog_manager: DialogManager, state: FSMContext
+) -> None:
+    response = (
+        "Commands:\n\n"
+        "/start - Start the bot and authenticate as advertiser\n"
+        "/campaigns - Manage your campaigns\n"
+        "/statistics - See your overall statistics\n"
+        "/logout - Logout of current advertiser account"
+    )
+    await message.answer(response)

solution/services/telegram_bot/commands/start.py

@@ -19,7 +19,8 @@ async def start_command(
         await message.answer(
             "Already authenticated as"
             f" <code>{state_data['advertiser']['name']}</code> "
-            f"(<code>{state_data['advertiser']['advertiser_id']}</code>)"
+            f"(<code>{state_data['advertiser']['advertiser_id']}</code>)."
+            "Get all commands with /help."
         )
         return
 

solution/services/telegram_bot/commands/stats.py

@@ -26,8 +26,8 @@ async def stats_command(
         f"\t• Impressions: {stats.impressions_count}\n"
         f"\t• Clicks: {stats.clicks_count}\n"
         f"\t• Conversion: {stats.conversion:.2f}%\n"
-        f"\t• Spent on impressions: ${stats.spent_impressions:.2f}\n"
-        f"\t• Spent on clicks: ${stats.spent_clicks:.2f}\n"
-        f"\t• Spent total: ${stats.spent_total:.2f}"
+        f"\t• Spent on impressions: {stats.spent_impressions:.2f}\n"
+        f"\t• Spent on clicks: {stats.spent_clicks:.2f}\n"
+        f"\t• Spent total: {stats.spent_total:.2f}"
     )
     await message.answer(response)