by Robin at 20240829 cut zero width unicode

app/mix/service/apiservice.go

@@ -1785,6 +1785,9 @@ func (s *Service) ApiFilterStreamer(ctx *gin.Context, req *streamerproto.ApiFilt
 		return
 	}
 
+	constellation := util.TrimZeroWidthUnicode(util.DerefString(req.Constellation))
+	req.Constellation = goproto.String(constellation)
+
 	//1.从主播用户表中模糊匹配所有主播信息的用户侧数据，按mid正序排序
 	streameraccts, scores, fullscore, err := _DefaultStreamerAcct.OpFilterStreamerAcct(ctx, &streameracctproto.OpFilterReq{
 		Age:                          req.Age,

bizcommon/util/util.go

@@ -419,3 +419,10 @@ func CreateKeywordScriptScoreFunction(name string, value string, weight float64)
 	script := elastic.NewScript(fmt.Sprintf(scriptStr, name, value, 1.0, 0.0))
 	return elastic.NewScriptFunction(script).Weight(weight)
 }
+
+func TrimZeroWidthUnicode(str string) string {
+	str = strings.Trim(str, "\xe2\x80\x8b")
+	str = strings.Trim(str, "\xe2\x80\x8c")
+	str = strings.Trim(str, "\xe2\x80\x8d")
+	return str
+}