feat: community RPC 从内存存储迁移到 ent 数据库

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

@@ -4,8 +4,11 @@ import (
 	"context"
 	"errors"
 
+	"juwan-backend/app/community/rpc/internal/models/commentlikes"
+	"juwan-backend/app/community/rpc/internal/models/comments"
 	"juwan-backend/app/community/rpc/internal/svc"
 	"juwan-backend/app/community/rpc/pb"
+	"juwan-backend/app/snowflake/rpc/snowflake"
 
 	"github.com/zeromicro/go-zero/core/logx"
 )
@@ -30,26 +33,39 @@ func (l *AddCommentLikesLogic) AddCommentLikes(in *pb.AddCommentLikesReq) (*pb.A
 		return nil, errors.New("commentId and userId are required")
 	}
 
-	store := l.svcCtx.Store
-	store.Mu.Lock()
-	defer store.Mu.Unlock()
-
-	comment, ok := store.Comments[in.GetCommentId()]
-	if !ok || comment.GetDeletedAt() > 0 {
+	exists, err := l.svcCtx.CommunityModelRO.Comments.Query().
+		Where(comments.IDEQ(in.GetCommentId()), comments.DeletedAtIsNil()).
+		Exist(l.ctx)
+	if err != nil || !exists {
 		return nil, errors.New("comment not found")
 	}
 
-	key := commentLikeKey(in.GetCommentId(), in.GetUserId())
-	if _, exists := store.CommentLikes[key]; exists {
+	dup, _ := l.svcCtx.CommunityModelRO.CommentLikes.Query().
+		Where(commentlikes.CommentIDEQ(in.GetCommentId()), commentlikes.UserIDEQ(in.GetUserId())).
+		Exist(l.ctx)
+	if dup {
 		return &pb.AddCommentLikesResp{}, nil
 	}
 
-	store.CommentLikes[key] = &pb.CommentLikes{
-		CommentId: in.GetCommentId(),
-		UserId:    in.GetUserId(),
-		CreatedAt: nowUnix(in.GetCreatedAt()),
+	idResp, err := l.svcCtx.Snowflake.NextId(l.ctx, &snowflake.NextIdReq{})
+	if err != nil {
+		return nil, errors.New("create comment like id failed")
 	}
-	comment.LikeCount++
+
+	_, err = l.svcCtx.CommunityModelRW.CommentLikes.Create().
+		SetID(idResp.Id).
+		SetCommentID(in.GetCommentId()).
+		SetUserID(in.GetUserId()).
+		Save(l.ctx)
+	if err != nil {
+		logx.Errorf("addCommentLikes err: %v", err)
+		return nil, errors.New("add comment like failed")
+	}
+
+	l.svcCtx.CommunityModelRW.Comments.Update().
+		Where(comments.IDEQ(in.GetCommentId())).
+		AddLikeCount(1).
+		Exec(l.ctx)
 
 	return &pb.AddCommentLikesResp{}, nil
 }