109 lines
2.9 KiB
Go
109 lines
2.9 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-api/api/model"
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"hepa-calc-api/global"
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)
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type SystemSingleDao struct {
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}
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// GetSystemSingleById 获取数据-id
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func (r *SystemSingleDao) GetSystemSingleById(SystemSingleId int64) (m *model.SystemSingle, err error) {
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err = global.Db.First(&m, SystemSingleId).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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// GetSystemSinglePreloadById 获取数据-加载全部关联-id
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func (r *SystemSingleDao) GetSystemSinglePreloadById(SystemSingleId int64) (m *model.SystemSingle, err error) {
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err = global.Db.Preload(clause.Associations).First(&m, SystemSingleId).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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// DeleteSystemSingle 删除
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func (r *SystemSingleDao) DeleteSystemSingle(tx *gorm.DB, maps interface{}) error {
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err := tx.Where(maps).Delete(&model.SystemSingle{}).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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// DeleteSystemSingleById 删除-id
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func (r *SystemSingleDao) DeleteSystemSingleById(tx *gorm.DB, SystemSingleId int64) error {
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if err := tx.Delete(&model.SystemSingle{}, SystemSingleId).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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// EditSystemSingle 修改
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func (r *SystemSingleDao) EditSystemSingle(tx *gorm.DB, maps interface{}, data interface{}) error {
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err := tx.Model(&model.SystemSingle{}).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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// EditSystemSingleById 修改-id
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func (r *SystemSingleDao) EditSystemSingleById(tx *gorm.DB, SystemSingleId int64, data interface{}) error {
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err := tx.Model(&model.SystemSingle{}).Where("system_single_id = ?", SystemSingleId).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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// GetSystemSingleList 获取列表
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func (r *SystemSingleDao) GetSystemSingleList(maps interface{}) (m []*model.SystemSingle, 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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// GetSystemSingleCount 获取数量
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func (r *SystemSingleDao) GetSystemSingleCount(maps interface{}) (total int64, err error) {
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err = global.Db.Model(&model.SystemSingle{}).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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// GetSystemSingleListRand 获取列表-随机
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func (r *SystemSingleDao) GetSystemSingleListRand(maps interface{}, limit int) (m []*model.SystemSingle, 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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// AddSystemSingle 新增
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func (r *SystemSingleDao) AddSystemSingle(tx *gorm.DB, model *model.SystemSingle) (*model.SystemSingle, 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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// GetSystemSingle 获取
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func (r *SystemSingleDao) GetSystemSingle(maps interface{}) (m *model.SystemSingle, 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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