feat: community RPC 从内存存储迁移到 ent 数据库

app/community/rpc/internal/logic/getCommentsByIdLogic.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"errors"
 
+	"juwan-backend/app/community/rpc/internal/models/comments"
 	"juwan-backend/app/community/rpc/internal/svc"
 	"juwan-backend/app/community/rpc/pb"
 
@@ -29,15 +30,12 @@ func (l *GetCommentsByIdLogic) GetCommentsById(in *pb.GetCommentsByIdReq) (*pb.G
 		return nil, errors.New("id is required")
 	}
 
-	store := l.svcCtx.Store
-	store.Mu.RLock()
-	defer store.Mu.RUnlock()
-
-	comment, ok := store.Comments[in.GetId()]
-	if !ok || comment.GetDeletedAt() > 0 {
+	comment, err := l.svcCtx.CommunityModelRO.Comments.Query().
+		Where(comments.IDEQ(in.GetId()), comments.DeletedAtIsNil()).
+		First(l.ctx)
+	if err != nil {
 		return nil, errors.New("comment not found")
 	}
-	out := *comment
 
-	return &pb.GetCommentsByIdResp{Comments: &out}, nil
+	return &pb.GetCommentsByIdResp{Comments: entCommentToPb(comment)}, nil
 }