lims_college/backend/src/dashoo.cn/modi_webapi/app/service/duty/duty.go

package duty

import (
	"dashoo.cn/micro_libary/db"
	"dashoo.cn/modi_webapi/app/common"
	"dashoo.cn/modi_webapi/app/model/duty"
	"database/sql"
	"github.com/gogf/gf/errors/gerror"
	"github.com/gogf/gf/os/gtime"
)

// DutyService 值班定义
type DutyService struct {
	db.ServiceBase
}

// 初始化DutyService
func NewDutyService(tenant string) (DutyService, error) {
	var service DutyService
	err := service.Init(tenant, duty.Table)
	return service, err
}

// 分页查询值班表
func (s DutyService) GetPageList(param *duty.SelectPageReq) (list []*duty.Entity, total int, err error) {
	model := s.DB.Table(duty.Table)
	if param != nil {
		if param.Title != "" {
			model = model.Where("Title like ?", "%"+param.Title+"%")
		}
		if param.Year != 0 {
			model = model.Where("Year", param.Year)
		}
		if param.Term != 0 {
			model = model.Where("Term", param.Term)
		}
	}
	// 查询总数
	total, err = model.Where("isDel", 0).Count()
	if err != nil {
		return nil, -1, gerror.New("读取行数失败")
	}
	// 排序
	orderby := "Id asc" // 默认排序
	// 列表查询
	model = model.Page(int(param.Common.Page.Current), int(param.Common.Page.PagesSize)).Order(orderby)
	var result []*duty.Entity
	err = model.Struct(&result)
	// 如果未查到列表返回空
	if err == sql.ErrNoRows {
		return nil, 0, nil
	}
	return result, total, err
}

// 新增
func (s DutyService) Add(param *duty.Entity) (id int64, err error) {
	param.CreatedTime = gtime.Now()
	if result, err := s.SafeModel.Insert(param); err != nil {
		return 0, err
	} else {
		id, _ = result.LastInsertId()
	}
	return id, nil
}

// 获取详情
func (s DutyService) GetDutyById(id int) (res *duty.Entity, err error) {
	model := s.SafeModel.Where("Id", id).Where("isDel", 0)
	var result *duty.Entity
	err = model.Struct(&result)
	return result, nil
}

// 删除
func (s DutyService) DeleteById(Ids *common.DeleteIdsReq, param *common.DeleteUpdReq) error {
	//设置更新时间
	param.UpdatedTime = gtime.Now()
	// 修改删除状态
	param.IsDel = 1
	if _, err := s.SafeModel.WherePri(Ids).Update(param); err != nil {
		return err
	}
	return nil
}

// 更新
func (s DutyService) Save(param *duty.Entity) (*duty.Entity, error) {
	duty, err := s.GetDutyById(param.Id)
	if err != nil {
		return nil, err
	}
	// 设置更新时间
	param.UpdatedTime = gtime.Now()
	if _, err = s.SafeModel.Where(param.Id).Update(param); err != nil {
		return nil, err
	}
	return duty, nil
}