✨ feat: `PartialReaction` クラスを追加

mipac/models/lite/__init__.py

@@ -0,0 +1,3 @@
+from .emoji import *
+from .instance import *
+from .user import *

mipac/models/reaction.py

@@ -0,0 +1,21 @@
+from __future__ import annotations
+
+from mipac.models.lite.emoji import PartialCustomEmoji
+from mipac.types.note import INoteUpdated, INoteUpdatedReaction
+
+
+class PartialReaction:
+    def __init__(self, reaction: INoteUpdated[INoteUpdatedReaction]) -> None:
+        self.__reaction = reaction
+
+    @property
+    def reaction(self) -> str:
+        return self.__reaction['body']['body']['reaction']
+
+    @property
+    def emoji(self) -> PartialCustomEmoji:
+        return PartialCustomEmoji(self.__reaction['body']['body']['emoji'])
+
+    @property
+    def user_id(self) -> str:
+        return self.__reaction['body']['user_id']