package dao import ( "github.com/sirupsen/logrus" "youngee_m_api/app/entity" ) type ProjectMaterialDao struct{} func (d ProjectMaterialDao) DeleteProjectMaterialByProjectId(projectId string) error { err := Db.Where("project_id = ?", projectId).Delete(entity.ProjectMaterial{}).Error if err != nil { return err } return nil } func (d ProjectMaterialDao) CreateProjectMaterial(projectMaterial entity.ProjectMaterial) error { err := Db.Create(&projectMaterial).Error if err != nil { return err } return nil } func (d ProjectMaterialDao) GetProjectMaterialInfo(projectId string) ([]*entity.ProjectMaterial, error) { var projectMaterialInfos []*entity.ProjectMaterial err := Db.Model(entity.ProjectMaterial{}).Where("project_id = ?", projectId).Order("created_at asc").Find(&projectMaterialInfos).Error if err != nil { logrus.Errorf("[GetProjectMaterialInfo] error query, err:%+v", err) return nil, err } return projectMaterialInfos, nil }