118 lines
3.5 KiB
Go
118 lines
3.5 KiB
Go
package dao
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import (
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"gorm.io/gorm"
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"gorm.io/gorm/clause"
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"hepa-calc-admin-api/api/model"
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"hepa-calc-admin-api/global"
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)
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type OrderSingleCouponDao struct {
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}
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// GetOrderSingleCouponById 获取数据-id
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func (r *OrderSingleCouponDao) GetOrderSingleCouponById(OrderSingleCouponId int64) (m *model.OrderSingleCoupon, err error) {
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err = global.Db.First(&m, OrderSingleCouponId).Error
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if err != nil {
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return nil, err
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}
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return m, nil
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}
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// GetOrderSingleCouponPreloadById 获取数据-加载全部关联-id
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func (r *OrderSingleCouponDao) GetOrderSingleCouponPreloadById(OrderSingleCouponId int64) (m *model.OrderSingleCoupon, err error) {
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err = global.Db.Preload(clause.Associations).First(&m, OrderSingleCouponId).Error
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if err != nil {
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return nil, err
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}
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return m, nil
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}
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// GetOrderSingleCouponByOrderId 获取数据-订单id
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func (r *OrderSingleCouponDao) GetOrderSingleCouponByOrderId(orderId int64) (m *model.OrderSingleCoupon, err error) {
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err = global.Db.Where("order_id = ?", orderId).First(&m).Error
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if err != nil {
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return nil, err
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}
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return m, nil
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}
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// DeleteOrderSingleCoupon 删除
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func (r *OrderSingleCouponDao) DeleteOrderSingleCoupon(tx *gorm.DB, maps interface{}) error {
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err := tx.Where(maps).Delete(&model.OrderSingleCoupon{}).Error
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if err != nil {
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return err
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}
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return nil
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}
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// DeleteOrderSingleCouponById 删除-id
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func (r *OrderSingleCouponDao) DeleteOrderSingleCouponById(tx *gorm.DB, OrderSingleCouponId int64) error {
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if err := tx.Delete(&model.OrderSingleCoupon{}, OrderSingleCouponId).Error; err != nil {
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return err
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}
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return nil
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}
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// EditOrderSingleCoupon 修改
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func (r *OrderSingleCouponDao) EditOrderSingleCoupon(tx *gorm.DB, maps interface{}, data interface{}) error {
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err := tx.Model(&model.OrderSingleCoupon{}).Where(maps).Updates(data).Error
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if err != nil {
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return err
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}
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return nil
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}
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// EditOrderSingleCouponById 修改-id
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func (r *OrderSingleCouponDao) EditOrderSingleCouponById(tx *gorm.DB, OrderSingleCouponId int64, data interface{}) error {
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err := tx.Model(&model.OrderSingleCoupon{}).Where("order_coupon_id = ?", OrderSingleCouponId).Updates(data).Error
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if err != nil {
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return err
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}
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return nil
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}
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// GetOrderSingleCouponList 获取列表
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func (r *OrderSingleCouponDao) GetOrderSingleCouponList(maps interface{}) (m []*model.OrderSingleCoupon, err error) {
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err = global.Db.Where(maps).Find(&m).Error
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if err != nil {
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return nil, err
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}
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return m, nil
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}
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// GetOrderSingleCouponCount 获取数量
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func (r *OrderSingleCouponDao) GetOrderSingleCouponCount(maps interface{}) (total int64, err error) {
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err = global.Db.Model(&model.OrderSingleCoupon{}).Where(maps).Count(&total).Error
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if err != nil {
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return 0, err
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}
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return total, nil
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}
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// GetOrderSingleCouponListRand 获取列表-随机
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func (r *OrderSingleCouponDao) GetOrderSingleCouponListRand(maps interface{}, limit int) (m []*model.OrderSingleCoupon, err error) {
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err = global.Db.Where(maps).Order("rand()").Limit(limit).Find(&m).Error
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if err != nil {
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return nil, err
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}
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return m, nil
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}
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// AddOrderSingleCoupon 新增
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func (r *OrderSingleCouponDao) AddOrderSingleCoupon(tx *gorm.DB, model *model.OrderSingleCoupon) (*model.OrderSingleCoupon, error) {
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if err := tx.Create(model).Error; err != nil {
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return nil, err
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}
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return model, nil
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}
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// GetOrderSingleCoupon 获取
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func (r *OrderSingleCouponDao) GetOrderSingleCoupon(maps interface{}) (m *model.OrderSingleCoupon, err error) {
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err = global.Db.Where(maps).First(&m).Error
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if err != nil {
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return nil, err
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}
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return m, nil
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}
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