stateful notifications

src/alembic/versions/2022_05_24-08_31_25-ff0a728ba3da_add_games_won_column.py

@@ -0,0 +1,27 @@
+"""add games_won column
+
+Revision ID: ff0a728ba3da
+Revises: 15c028536ef5
+Create Date: 2022-05-24 08:31:25.684099
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = 'ff0a728ba3da'
+down_revision = '15c028536ef5'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    op.add_column('notification', sa.Column('games_won', sa.Integer(), nullable=True))
+    # set a default for previous won notifications
+    with op.get_context().autocommit_block():
+        op.execute("UPDATE notification SET games_won=1 WHERE type='won';")
+
+
+def downgrade():
+    op.drop_column('notification', 'games_won')

src/bot/database.py

@@ -51,9 +51,10 @@ class NotificationHelper:
             return session.query(TableNotification).order_by(TableNotification.created_at.desc()).all()
 
     @classmethod
-    def insert(cls, type_of_error, message, medium, success):
+    def insert(cls, type_of_error, message, medium, success, number_won):
         with Session(engine) as session:
-            n = TableNotification(type=type_of_error, message=message, medium=medium, success=success)
+            n = TableNotification(type=type_of_error, message=message, medium=medium, success=success,
+                                  games_won=number_won)
             session.add(n)
             session.commit()
 
@@ -65,7 +66,7 @@ class NotificationHelper:
             within_3_days = session.query(TableNotification) \
                 .filter(func.DATE(TableNotification.created_at) >= (datetime.utcnow().date() - timedelta(days=1))) \
                 .filter(func.DATE(TableNotification.created_at) <= (datetime.utcnow().date() + timedelta(days=1))) \
-                .filter_by(type='won').all()
+                .filter_by(type='won').order_by(TableNotification.created_at.asc()).all()
             actual = []
             for r in within_3_days:
                 if r.created_at.replace(tzinfo=tz.tzutc()).astimezone(tz.tzlocal()).date() == datetime.now(

src/bot/enter_giveaways.py

@@ -89,14 +89,22 @@ class EnterGiveaways:
 
         won = soup.select("a[title='Giveaways Won'] div")
         if won:
-            number_won = soup.select_one("a[title='Giveaways Won'] div").text
+            number_won = int(soup.select_one("a[title='Giveaways Won'] div").text)
             won_notifications = NotificationHelper.get_won_notifications_today()
             if won_notifications and len(won_notifications) >= 1:
+                if number_won == won_notifications[-1].games_won:
                     logger.info("🆒️ Win(s) detected, but we have already notified that there are won games waiting "
                                 "to be received. Doing nothing.")
+                elif number_won > won_notifications[-1].games_won:
+                    logger.info("🔥🔥 MORE win(s) detected. Notifying again.")
+                    self.notification.send_won(f"You won ANOTHER game. You now have {number_won} game(s) "
+                                               f"waiting to be claimed.", number_won)
+                else:  # we have less games waiting to be claimed than notified, meaning some have been claimed
+                    logger.info("🆒️ Win(s) detected, but we have already notified that there are won games waiting "
+                                "to be received. Some have been claimed. Doing nothing.")
             else:
                 logger.info(f"💰💰 WINNER! You have {number_won} game(s) waiting to be claimed. 💰💰")
-                self.notification.send_won(f"WINNER! You have {number_won} game(s) waiting to be claimed.")
+                self.notification.send_won(f"WINNER! You have {number_won} game(s) waiting to be claimed.", number_won)
         else:
             logger.debug('No wins detected. Doing nothing.')
 

src/bot/models.py

@@ -13,6 +13,7 @@ class TableNotification(Base):
     message = Column(String(300), nullable=False)
     medium = Column(String(50), nullable=False)
     success = Column(Boolean, nullable=False)
+    games_won = Column(Integer, nullable=True)
     created_at = Column(DateTime(timezone=True), server_default=func.now())
     updated_at = Column(DateTime(timezone=True), server_default=func.now(), onupdate=func.now())
 

src/bot/notification.py

@@ -15,11 +15,11 @@ class Notification:
         self.pushover_user_key = None
         self.message_prefix = f"{message_prefix}: "
 
-    def send_won(self, message):
-        self.__send('won', message)
+    def send_won(self, message, number_won):
+        self.__send('won', message, number_won)
 
     def send_error(self, message):
-        self.__send('error', message)
+        self.__send('error', message, number_won=None)
 
     def enable_pushover(self, token, user_key):
         logger.debug("Enabling pushover notifications.")
@@ -27,13 +27,13 @@ class Notification:
         self.pushover_token = token
         self.pushover_user_key = user_key
 
-    def __send(self, type_of_error, message):
-        logger.debug(f"Attempting to notify: {message}")
+    def __send(self, type_of_error, message, number_won=None):
+        logger.debug(f"Attempting to notify: '{message}'. Won: {number_won}")
         if self.pushover:
             logger.debug("Pushover enabled. Sending message.")
-            self.__pushover(type_of_error, message)
+            self.__pushover(type_of_error, message, number_won)
 
-    def __pushover(self, type_of_error, message):
+    def __pushover(self, type_of_error, message, number_won=None):
         conn = http.client.HTTPSConnection("api.pushover.net:443")
         conn.request("POST", "/1/messages.json",
                      urllib.parse.urlencode({
@@ -48,4 +48,4 @@ class Notification:
         else:
             logger.error(f"Pushover notification failed. Code {response.getcode()}: {response.read().decode()}")
             success = False
-        NotificationHelper.insert(type_of_error, f"{message}", 'pushover', success)
+        NotificationHelper.insert(type_of_error, f"{message}", 'pushover', success, number_won)