feat: 添加搜索收藏微服务

app/search/api/internal/logic/favorites/removeFavoriteLogic.go

@@ -0,0 +1,53 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package favorites
+
+import (
+	"context"
+	"errors"
+
+	"juwan-backend/app/search/api/internal/svc"
+	"juwan-backend/app/search/api/internal/types"
+	"juwan-backend/app/search/rpc/searchservice"
+	"juwan-backend/common/utils/contextj"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type RemoveFavoriteLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+// 取消收藏
+func NewRemoveFavoriteLogic(ctx context.Context, svcCtx *svc.ServiceContext) *RemoveFavoriteLogic {
+	return &RemoveFavoriteLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *RemoveFavoriteLogic) RemoveFavorite(req *types.PathIDReq) (resp *types.EmptyResp, err error) {
+	uid, err := contextj.UserIDFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+
+	current, err := l.svcCtx.SearchRpc.GetFavoritesById(l.ctx, &searchservice.GetFavoritesByIdReq{Id: req.Id})
+	if err != nil {
+		return nil, err
+	}
+	if current.GetFavorites() == nil || current.GetFavorites().GetUserId() != uid {
+		return nil, errors.New("favorite not found")
+	}
+
+	_, err = l.svcCtx.SearchRpc.DelFavorites(l.ctx, &searchservice.DelFavoritesReq{Id: req.Id})
+	if err != nil {
+		return nil, err
+	}
+
+	return &types.EmptyResp{}, nil
+}