feat: add /comment rout

app/main.py

@@ -148,6 +148,24 @@ async def dislike_card(dislike_data: ReactionCard,
         response.status_code = status.HTTP_404_NOT_FOUND
         return result
     
+@app.post("/comment", status_code=201)
+async def comment(comment_info: AddCommentBody,
+                  response: Response,
+                  mongo: MongoWorker = Depends(MongoWorker)) -> BaseResponse:
+    if not moderate_text(comment_info.comment_text):
+        response.status_code = status.HTTP_400_BAD_REQUEST
+        return BaseResponse(result="Comment has not passed base moderation", error=True)
+    
+    result = mongo.add_comment(comment_info.author_id, comment_info.card_id, comment_info.comment_text)
+    if result.error and result.result in ["User doesn't exist", "Card doesn't exist"]:
+        response.status_code = status.HTTP_404_NOT_FOUND
+        return result
+    elif result.error:
+        response.status_code = status.HTTP_400_BAD_REQUEST
+        return result
+    else:
+        return result
+    
 
 async def main():
     config = uvicorn.Config("main:app", port=5000, log_level="debug")

app/mongo_worker.py

@@ -16,13 +16,13 @@ class MongoWorker:
         self.client = pymongo.MongoClient(host = os.getenv('MONGO_HOST'),
                                           port = int(os.getenv('MONGO_PORT')),
                                           username = os.getenv('MONGO_USER'),
-                                          password = os.getenv('MONGO_PASS'),
+                                          password = os.getenv('MONGO_PASS'))
-                                          uuidRepresentation="standard")
         self.db = self.client["data"]
         self.users_data = self.db["users"]
         self.visited_data = self.db["visited"]
         self.counters = self.db["counters"]
         self.game_data = self.db["cards"]
+        self.comments_data = self.db["comments"]
 
 
     def check_user(self, user_id: int) -> bool:
@@ -190,6 +190,29 @@ class MongoWorker:
         else:
             return BaseResponse(result="User doesn't exist", error=True)
         
+    def add_comment(self, user_id: int, card_id: int, comment_text: str) -> BaseResponse:
+        if self.check_user(user_id):
+            if self.get_card(card_id):
+                new_comment = Comment(comment_id=self.get_and_update_counter(counter_name="comment"),
+                                    author_id=user_id,
+                                    card_id=card_id,
+                                    commet_text=comment_text,
+                                    creation_date=datetime.now().isoformat())
+                result = self.comments_data.insert_one(new_comment.model_dump())
+                if result:
+                    update_user_comments = self.users_data.find_one_and_update({"user_id": user_id},
+                                                        {"$addToSet": {"comments_ids": new_comment.comment_id}})
+                    if update_user_comments:
+                        return BaseResponse(result=new_comment)
+                    else:
+                        return BaseResponse(result="Difficulty adding comment_id to user", error=True)
+                else:
+                    return BaseResponse(result="Add comment error", error=True)
+            else:
+                return BaseResponse(result="Card doesn't exist", error=True)
+        else:
+            return BaseResponse(result="User doesn't exist", error=True)
+
 
 if __name__ == "__main__":
     mongo = MongoWorker()

app/schemas/api_schemas.py

@@ -30,3 +30,9 @@ class SelectChoice(BaseModel):
 class ReactionCard(BaseModel):
     user_id: NonNegativeInt
     card_id: NonNegativeInt
+
+class AddCommentBody(BaseModel):
+    author_id: NonNegativeInt
+    card_id: NonNegativeInt
+
+    comment_text: str

app/schemas/base_schemas.py

@@ -37,3 +37,12 @@ class Card(BaseModel):
     creation_date: str
     moderation_date: str = "Not moderated"
     active_status: bool = False
+
+class Comment(BaseModel):
+    comment_id: int
+
+    author_id: int
+    card_id: int
+    commet_text: str
+
+    creation_date: str