init comment-service

services/comment-service/comment_service/service.py

@@ -0,0 +1,30 @@
+from typing import Type, List
+
+from comment_service.models.service import CommentRepository, Comment, CommentCreate, CommentUpdate
+
+
+class ServiceRepository(CommentRepository):
+    """The comment service repository.
+
+    Attributes:
+        _repo (Type[CommentRepository]): The downstream repository (Redis Repository -> DB Repository).
+    
+    """
+    def __init__(self, downstream_repo: Type[CommentRepository]) -> None:
+        self._repo = downstream_repo
+
+    async def get_comment(self, comment_id: int) -> Comment:
+        return await self._repo.get_comment(comment_id)
+
+    async def get_post_comments(self, post_id: str) -> List[Comment]:
+        # todo: pagination
+        return await self._repo.get_post_comments(post_id)
+    
+    async def create_comment(self, data: CommentCreate) -> Comment:
+        return await self._repo.create_comment(data)
+    
+    async def update_comment(self, comment_id: int, data: CommentUpdate) -> Comment:
+        return await self._repo.update_comment(comment_id, data)
+    
+    async def delete_comment(self, comment_id: int) -> None:
+        await self._repo.delete_comment(comment_id)