120 lines
3.3 KiB
Go
120 lines
3.3 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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"hospital-admin-api/api/model"
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"hospital-admin-api/global"
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"time"
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)
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type UserCouponDao struct {
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}
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// GetUserCouponById 获取用户优惠卷数据-用户优惠卷id
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func (r *UserCouponDao) GetUserCouponById(userCouponId int64) (m *model.UserCoupon, err error) {
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err = global.Db.First(&m, userCouponId).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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func (r *UserCouponDao) GetUserCouponByUserId(userId int64) (m *model.UserCoupon, err error) {
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err = global.Db.Where("user_id = ?", userId).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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// GetUserCouponPreloadById 获取用户优惠卷数据-加载全部关联-用户优惠卷id
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func (r *UserCouponDao) GetUserCouponPreloadById(userCouponId int64) (m *model.UserCoupon, err error) {
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err = global.Db.Preload(clause.Associations).First(&m, userCouponId).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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// DeleteUserCoupon 删除用户优惠卷
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func (r *UserCouponDao) DeleteUserCoupon(tx *gorm.DB, maps interface{}) error {
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err := tx.Where(maps).Delete(&model.UserCoupon{}).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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// EditUserCoupon 修改用户优惠卷
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func (r *UserCouponDao) EditUserCoupon(tx *gorm.DB, maps interface{}, data interface{}) error {
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err := tx.Model(&model.UserCoupon{}).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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// EditUserCouponById 修改用户优惠卷-用户优惠卷id
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func (r *UserCouponDao) EditUserCouponById(tx *gorm.DB, userCouponId int64, data interface{}) error {
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err := tx.Model(&model.UserCoupon{}).Where("user_coupon_id = ?", userCouponId).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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// GetUserCouponList 获取用户优惠卷列表
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func (r *UserCouponDao) GetUserCouponList(maps interface{}) (m []*model.UserCoupon, 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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// AddUserCoupon 新增用户优惠卷
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func (r *UserCouponDao) AddUserCoupon(tx *gorm.DB, model *model.UserCoupon) (*model.UserCoupon, 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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// GetUserAllObjectTypeCoupon 获取用户某一类型优惠卷
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func (r *UserCouponDao) GetUserAllObjectTypeCoupon(userId int64, distributionObject int) (m []*model.UserCoupon, err error) {
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// 构建查询条件
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query := global.Db.Model(&model.UserCoupon{})
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query = query.Preload("Coupon")
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// 用户优惠卷搜索条件
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query = query.Where("user_id = ?", userId)
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// 获取当前时间
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currentTime := time.Now()
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// 格式化时间为 "Y-m-d H:i:s"
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formattedTime := currentTime.Format("2006-01-02 15:04:05")
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query = query.Where("valid_start_time < ?", formattedTime) // 有效使用时间
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query = query.Where("valid_end_time > ?", formattedTime) // 过期使用时间
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// 优惠卷搜索条件
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subQuery := global.Db.Model(&model.Coupon{}).
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Where("gdxz_user_coupon.coupon_id = gdxz_coupon.coupon_id").
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Where("gdxz_coupon.distribution_object = ?", distributionObject).
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Where("gdxz_coupon.coupon_client = ?", 1).
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Where("gdxz_coupon.coupon_status = ?", 1)
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query = query.Where("EXISTS (?)", subQuery)
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query = query.Group("coupon_id")
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err = query.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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