fix version 1

module/social/relation/internal/logic/follow/undo.go

@@ -15,7 +15,7 @@ import (
 
 // 撤销关注
 func Undo(ctx context.Context, in *pb.IdentRequest) (reply *pb.DataStatusReply, err error) {
-	_, err = service.ParseMetaCtx(ctx, nil)
+	auth, err := service.ParseMetaCtx(ctx, nil)
 	if err != nil {
 		return nil, err
 	}
@@ -23,7 +23,8 @@ func Undo(ctx context.Context, in *pb.IdentRequest) (reply *pb.DataStatusReply,
 		return nil, errcode.ErrInvalidArgument
 	}
 
-	err = impl.DBService.Model(&models.RelationFollow{}).Delete("identity=?", in.Identity).Error
+	// 只能撤销自己发起的关注：归属列是 from_identity
+	err = impl.DBService.Model(&models.RelationFollow{}).Delete("identity=? and from_identity=?", in.Identity, auth.Identity).Error
 	if err != nil {
 		printer.Error(err.Error())
 		return nil, errcode.ErrDB