package service import ( "aps_crm/model" "aps_crm/pkg/ecode" ) type CollectionProjectionService struct{} func (CollectionProjectionService) AddCollectionProjection(collectionProjection *model.CollectionProjection) int { err := model.NewCollectionProjectionSearch().Create(collectionProjection) if err != nil { return ecode.CollectionProjectionExist } return ecode.OK }