vote-admin-api/api/dao/SystemTime.go
2024-08-30 11:19:25 +08:00

118 lines
3.2 KiB
Go

package dao
import (
"gorm.io/gorm"
"gorm.io/gorm/clause"
"vote-admin-api/api/model"
"vote-admin-api/global"
)
type SystemTimeDao struct {
}
// GetSystemTimeById 获取数据-id
func (r *SystemTimeDao) GetSystemTimeById(SystemTimeId int64) (m *model.SystemTime, err error) {
err = global.Db.First(&m, SystemTimeId).Error
if err != nil {
return nil, err
}
return m, nil
}
// GetSystemTimePreloadById 获取数据-加载全部关联-id
func (r *SystemTimeDao) GetSystemTimePreloadById(SystemTimeId int64) (m *model.SystemTime, err error) {
err = global.Db.Preload(clause.Associations).First(&m, SystemTimeId).Error
if err != nil {
return nil, err
}
return m, nil
}
// DeleteSystemTime 删除
func (r *SystemTimeDao) DeleteSystemTime(tx *gorm.DB, maps interface{}) error {
err := tx.Where(maps).Delete(&model.SystemTime{}).Error
if err != nil {
return err
}
return nil
}
// DeleteSystemTimeById 删除-id
func (r *SystemTimeDao) DeleteSystemTimeById(tx *gorm.DB, SystemTimeId int64) error {
if err := tx.Delete(&model.SystemTime{}, SystemTimeId).Error; err != nil {
return err
}
return nil
}
// EditSystemTime 修改
func (r *SystemTimeDao) EditSystemTime(tx *gorm.DB, maps interface{}, data interface{}) error {
err := tx.Model(&model.SystemTime{}).Where(maps).Updates(data).Error
if err != nil {
return err
}
return nil
}
// EditSystemTimeById 修改-id
func (r *SystemTimeDao) EditSystemTimeById(tx *gorm.DB, SystemTimeId int64, data interface{}) error {
err := tx.Model(&model.SystemTime{}).Where("system_time_id = ?", SystemTimeId).Updates(data).Error
if err != nil {
return err
}
return nil
}
// GetSystemTimeList 获取列表
func (r *SystemTimeDao) GetSystemTimeList(maps interface{}) (m []*model.SystemTime, err error) {
err = global.Db.Where(maps).Find(&m).Error
if err != nil {
return nil, err
}
return m, nil
}
// GetSystemTimeCount 获取数量
func (r *SystemTimeDao) GetSystemTimeCount(maps interface{}) (total int64, err error) {
err = global.Db.Model(&model.SystemTime{}).Where(maps).Count(&total).Error
if err != nil {
return 0, err
}
return total, nil
}
// GetSystemTimeListRand 获取列表-随机
func (r *SystemTimeDao) GetSystemTimeListRand(maps interface{}, limit int) (m []*model.SystemTime, err error) {
err = global.Db.Where(maps).Order("rand()").Limit(limit).Find(&m).Error
if err != nil {
return nil, err
}
return m, nil
}
// AddSystemTime 新增
func (r *SystemTimeDao) AddSystemTime(tx *gorm.DB, model *model.SystemTime) (*model.SystemTime, error) {
if err := tx.Create(model).Error; err != nil {
return nil, err
}
return model, nil
}
// Inc 自增
func (r *SystemTimeDao) Inc(tx *gorm.DB, SystemTimeId int64, field string, numeral int) error {
err := tx.Model(&model.SystemTime{}).Where("SystemTime_id = ?", SystemTimeId).UpdateColumn(field, gorm.Expr(field+" + ?", numeral)).Error
if err != nil {
return err
}
return nil
}
// Dec 自减
func (r *SystemTimeDao) Dec(tx *gorm.DB, SystemTimeId int64, field string, numeral int) error {
err := tx.Model(&model.SystemTime{}).Where("SystemTime_id = ?", SystemTimeId).UpdateColumn(field, gorm.Expr(field+" - ?", numeral)).Error
if err != nil {
return err
}
return nil
}