fix: fix not fully model convertation to dict (#946)

Co-authored-by: DeltaX <33706469+DeltaXWizard@users.noreply.github.com>

Author: Damego

interactions/api/gateway/client.py

@@ -12,6 +12,7 @@
     new_event_loop,
     sleep,
 )
+from datetime import datetime
 from sys import platform, version_info
 from time import perf_counter
 from typing import TYPE_CHECKING, Any, Dict, List, Optional, Tuple, Type, Union
@@ -440,6 +441,10 @@ def __modify_guild_cache():
                         for key, value in old_obj._json.items():
                             if hasattr(value, "_json"):
                                 old_obj._json[key] = value._json
+                            elif isinstance(value, Snowflake):
+                                old_obj._json[key] = int(value)
+                            elif isinstance(value, datetime):
+                                old_obj._json[key] = value.isoformat()
 
                         before = model(**old_obj._json)
                         old_obj.update(**obj._json)

interactions/api/models/message.py

@@ -842,8 +842,8 @@ class Message(ClientSerializerMixin, IDMixin):
     author: User = field(converter=User, add_client=True, default=None)
     member: Optional[Member] = field(converter=Member, default=None, add_client=True)
     content: str = field(default=None)
-    timestamp: datetime = field(converter=str, default=None)
-    edited_timestamp: Optional[datetime] = field(converter=str, default=None)
+    timestamp: datetime = field(converter=datetime.fromisoformat, default=None)
+    edited_timestamp: Optional[datetime] = field(converter=datetime.fromisoformat, default=None)
     tts: bool = field(default=None)
     mention_everyone: bool = field(default=None)
     # mentions: array of Users, and maybe partial members
@@ -882,12 +882,6 @@ class Message(ClientSerializerMixin, IDMixin):
         converter=convert_list(Sticker), default=None
     )  # deprecated
 
-    def __attrs_post_init__(self):
-        if self.timestamp and isinstance(self.timestamp, str):
-            self.timestamp = datetime.fromisoformat(self.timestamp)
-        if self.edited_timestamp and isinstance(self.edited_timestamp, str):
-            self.edited_timestamp = datetime.fromisoformat(self.edited_timestamp)
-
     async def get_channel(self) -> Channel:
         """
         Gets the channel where the message was sent.