Check if database is empty and remind user

app.py

@@ -1,8 +1,8 @@
 #!/usr/bin/env python3
 import logging
 from aiogram import executor
-from database import build
-
+# from database import build
+from database import db, Member, Restriction 
 
 from load import dp, bot
 import filters
@@ -24,6 +24,16 @@ WEBHOOK_PATH = f'/bot{config.token}/'
 WEBHOOK_URL =  f"{WEBHOOK_HOST}{WEBHOOK_PATH}"
 
 async def on_startup(dp):
+    if not db.get_columns('members'):
+        db.create_tables([Member,Restriction])
+        logging.warning("Member table is empty")
+        await bot.send_message(config.second_group_id,"First launch successful!")
+        await bot.send_message(config.second_group_id,"Member table is empty, run: `!reload`",parse_mode="Markdown")
+        
+    elif Member.select().count() == 0:
+        await bot.send_message(config.second_group_id,"Member table is empty, run `!reload`",parse_mode="Markdown")
+        logging.warning("Member table is empty")
+
     from utils.notify_start import notify_started_bot
     await notify_started_bot(bot)
     
@@ -43,7 +53,6 @@ async def on_shutdown(dp):
     await dp.storage.wait_closed()
 
 def main() -> None:
-    build()
      
     if config.USE_WEBHOOK:
         executor.start_webhook(

database.py

@@ -61,7 +61,6 @@ class Member(Model):
         database = db
 
 class Restriction(Model):
-    # TODO: not forget rename all operation to action
     action     = CharField()
     
     from_user  = ForeignKeyField(Member, lazy_load=True) 
@@ -83,5 +82,12 @@ class Restriction(Model):
         db_table = "auditlog"
         database = db
 
-def build() -> None:
-    db.create_tables([Member,Restriction])
+# if not db.get_columns('members'):
+#     db.create_tables([Member,Restriction])
+#     logging.warning("Members table is empty, you need get data(run !reload)")
+#
+# if Member.select().count() == 0:
+#     logging.warning("Members table is empty, you need get data(run !reload)")
+
+# def build() -> None:
+#     db.create_tables([Member,Restriction])

filters/avaible_roles.py

@@ -15,9 +15,8 @@ class AvaibleRolesFilter(BoundFilter):
         member = Member.search(Member.user_id,message.from_user.id)
         
         if (member is None):
-            return False
-
-        # member = database.search_single_member(Member.user_id,message.from_user.id)
+            await message.answer("Something wrong: user not found in database(u should run !reload)")
+            return
         
         if (member.role == "owner"):
             return True

utils/notify_start.py

@@ -1,4 +1,4 @@
 import config
 
 async def notify_started_bot(bot):
-    await bot.send_message(config.second_group_id,"Bot started!")
+    await bot.send_message(config.second_group_id,"Bot successfully launched!")