feat：完善项目信息

app/api/admin/model/activity_join.go

@@ -13,13 +13,16 @@ type ActivityJoin struct {
 
 type ActivityJoinInfo struct {
 	model.Model
+	Identity  int       `json:"identity"`
 	Name      string    `json:"name"`
+	Mobile    string    `json:"mobile"`
 	CreatedAt time.Time `json:"created_at"`
 }
 
 func (m *ActivityJoin) Join(page, pageSize int, count *int64, where ...*model.ModelWhere) ([]*ActivityJoinInfo, error) {
 	db := orm.GetDB().Table(m.TableName()+" AS j").
-		Select("j.id", "u.name", "j.created_at").
+		Select("j.id", "j.identity", "u_i.name", "u.mobile", "j.created_at").
+		Joins(fmt.Sprintf("LEFT JOIN %s AS u_i ON j.uid = u_i.uuid AND j.identity = u_i.identity", model.NewUserIdentity().TableName())).
 		Joins(fmt.Sprintf("LEFT JOIN %s AS u ON j.uid = u.uuid", model.NewUserInstance().TableName())).
 		Where("j.is_deleted = ?", model.DeleteStatusForNot).
 		Where("j.status = ?", model.ActivityJoinStatusForSuccess)