feat: community RPC 从内存存储迁移到 ent 数据库

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

@@ -4,6 +4,7 @@ import (
 	"context"
 	"errors"
 
+	"juwan-backend/app/community/rpc/internal/models/postlikes"
 	"juwan-backend/app/community/rpc/internal/svc"
 	"juwan-backend/app/community/rpc/pb"
 
@@ -28,21 +29,20 @@ func (l *UpdatePostLikesLogic) UpdatePostLikes(in *pb.UpdatePostLikesReq) (*pb.U
 	if in.PostId == nil || in.UserId == nil {
 		return nil, errors.New("postId and userId are required")
 	}
-	postID := in.GetPostId()
-	userID := in.GetUserId()
 
-	store := l.svcCtx.Store
-	store.Mu.Lock()
-	defer store.Mu.Unlock()
-
-	if _, ok := store.Posts[postID]; !ok {
-		return nil, errors.New("post not found")
+	_, err := l.svcCtx.CommunityModelRO.PostLikes.Query().
+		Where(postlikes.PostIDEQ(in.GetPostId()), postlikes.UserIDEQ(in.GetUserId())).
+		First(l.ctx)
+	if err != nil {
+		return nil, errors.New("post like not found")
 	}
-	key := postLikeKey(postID, userID)
-	store.PostLikes[key] = &pb.PostLikes{
-		PostId:    postID,
-		UserId:    userID,
-		CreatedAt: nowUnix(in.GetCreatedAt()),
+
+	_, err = l.svcCtx.CommunityModelRW.PostLikes.Update().
+		Where(postlikes.PostIDEQ(in.GetPostId()), postlikes.UserIDEQ(in.GetUserId())).
+		Save(l.ctx)
+	if err != nil {
+		logx.Errorf("updatePostLikes err: %v", err)
+		return nil, errors.New("update post like failed")
 	}
 
 	return &pb.UpdatePostLikesResp{}, nil