Attempted a fix for #8

modules/reminder.py

@@ -1,5 +1,5 @@
 import logging
-from datetime import datetime, timedelta
+from datetime import datetime, timezone
 
 from bson import json_util
 from libbot.pyrogram.classes import PyroClient
@@ -9,13 +9,12 @@ from classes.location import Location
 from classes.pyrouser import PyroUser
 from modules.database import col_users
 from modules.database_api import col_entries
-from modules.utils import from_utc
 
 logger = logging.getLogger(__name__)
 
 
 async def remind(app: PyroClient) -> None:
-    utcnow = datetime.utcnow()
+    utcnow = datetime.now(timezone.utc)
 
     logger.debug("Performing reminder lookup for %s (UTCNOW)", utcnow)
 
@@ -40,12 +39,16 @@ async def remind(app: PyroClient) -> None:
         try:
             location: Location = await app.get_location(user.location.id)  # type: ignore
         except ValueError:
+            logger.warning("Skipping reminder for %s due to invalid location", user.id)
             continue
 
-        user_date = from_utc(
-            datetime.utcnow() + timedelta(days=user.offset),
-            user.location.timezone.zone,
-        ).replace(hour=0, minute=0, second=0, microsecond=0)
+        try:
+            user_date = user.get_reminder_date()
+        except AttributeError:
+            logger.warning(
+                "Skipping reminder for %s due to missing attributes", user.id
+            )
+            continue
 
         entries = await col_entries.find(
             {

modules/utils.py

@@ -6,7 +6,9 @@ from pytz import timezone as pytz_timezone
 
 
 def to_utc(date: datetime, timezone: Union[str, None] = None) -> datetime:
-    """Move timezone unaware datetime object to UTC timezone and return it.
+    """*DEPRECATED AND WILL BE REMOVED IN FUTURE RELEASES*
+
+    Move timezone unaware datetime object to UTC timezone and return it.
 
     ### Args:
         * date (`datetime`): Datetime to be converted.
@@ -20,7 +22,9 @@ def to_utc(date: datetime, timezone: Union[str, None] = None) -> datetime:
 
 
 def from_utc(date: datetime, timezone: Union[str, None] = None) -> datetime:
-    """Move timezone unaware datetime object to the timezone specified and return it.
+    """*DEPRECATED AND WILL BE REMOVED IN FUTURE RELEASES*
+
+    Move timezone unaware datetime object to the timezone specified and return it.
 
     ### Args:
         * date (`datetime`): Datetime to be converted.