open-im-server/internal/api/custom_validator.go
2025-11-05 10:43:02 +08:00

21 lines
612 B
Go

package api
import (
"github.com/go-playground/validator/v10"
"github.com/openimsdk/protocol/constant"
)
// RequiredIf validates if the specified field is required based on the session type.
func RequiredIf(fl validator.FieldLevel) bool {
sessionType := fl.Parent().FieldByName("SessionType").Int()
switch sessionType {
case constant.SingleChatType, constant.NotificationChatType:
return fl.FieldName() != "RecvID" || fl.Field().String() != ""
case constant.WriteGroupChatType, constant.ReadGroupChatType:
return fl.FieldName() != "GroupID" || fl.Field().String() != ""
default:
return true
}
}