145 lines
4.0 KiB
Go
145 lines
4.0 KiB
Go
package dao
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import (
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"case-api/api/model"
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"case-api/global"
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"gorm.io/gorm"
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"gorm.io/gorm/clause"
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)
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type CaseUserAnswerDao struct {
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}
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// GetCaseUserAnswerById 获取数据-id
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func (r *CaseUserAnswerDao) GetCaseUserAnswerById(answerId int64) (m *model.CaseUserAnswer, err error) {
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err = global.Db.First(&m, answerId).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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// GetCaseUserAnswerPreloadById 获取数据-加载全部关联-id
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func (r *CaseUserAnswerDao) GetCaseUserAnswerPreloadById(answerId int64) (m *model.CaseUserAnswer, err error) {
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err = global.Db.Preload(clause.Associations).First(&m, answerId).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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// DeleteCaseUserAnswer 删除
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func (r *CaseUserAnswerDao) DeleteCaseUserAnswer(tx *gorm.DB, maps interface{}) error {
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err := tx.Where(maps).Delete(&model.CaseUserAnswer{}).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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// DeleteCaseUserAnswerById 删除-id
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func (r *CaseUserAnswerDao) DeleteCaseUserAnswerById(tx *gorm.DB, answerId int64) error {
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if err := tx.Delete(&model.CaseUserAnswer{}, answerId).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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// EditCaseUserAnswer 修改
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func (r *CaseUserAnswerDao) EditCaseUserAnswer(tx *gorm.DB, maps interface{}, data interface{}) error {
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err := tx.Model(&model.CaseUserAnswer{}).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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// EditCaseUserAnswerById 修改-id
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func (r *CaseUserAnswerDao) EditCaseUserAnswerById(tx *gorm.DB, answerId int64, data interface{}) error {
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err := tx.Model(&model.CaseUserAnswer{}).Where("answer_id = ?", answerId).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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// GetCaseUserAnswerList 获取列表
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func (r *CaseUserAnswerDao) GetCaseUserAnswerList(maps interface{}) (m []*model.CaseUserAnswer, 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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// GetCaseUserAnswerPreloadList 获取列表-加载全部关联
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func (r *CaseUserAnswerDao) GetCaseUserAnswerPreloadList(maps interface{}) (m []*model.CaseUserAnswer, err error) {
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err = global.Db.Preload(clause.Associations).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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// GetCaseUserAnswerCount 获取数量
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func (r *CaseUserAnswerDao) GetCaseUserAnswerCount(maps interface{}) (total int64, err error) {
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err = global.Db.Model(&model.CaseUserAnswer{}).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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// GetCaseUserAnswerListRand 获取列表-随机
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func (r *CaseUserAnswerDao) GetCaseUserAnswerListRand(maps interface{}, limit int) (m []*model.CaseUserAnswer, 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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// AddCaseUserAnswer 新增
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func (r *CaseUserAnswerDao) AddCaseUserAnswer(tx *gorm.DB, model *model.CaseUserAnswer) (*model.CaseUserAnswer, 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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// GetCaseUserAnswer 获取
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func (r *CaseUserAnswerDao) GetCaseUserAnswer(maps interface{}) (m *model.CaseUserAnswer, 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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// GetCaseUserAnswerUseTx 获取
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func (r *CaseUserAnswerDao) GetCaseUserAnswerUseTx(tx *gorm.DB, maps interface{}) (m *model.CaseUserAnswer, err error) {
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err = tx.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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// Inc 自增
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func (r *CaseUserAnswerDao) Inc(tx *gorm.DB, answerId int64, field string, numeral int) error {
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err := tx.Model(&model.CaseUserAnswer{}).Where("answer_id = ?", answerId).UpdateColumn(field, gorm.Expr(field+" + ?", numeral)).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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// Dec 自减
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func (r *CaseUserAnswerDao) Dec(tx *gorm.DB, answerId int64, field string, numeral int) error {
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err := tx.Model(&model.CaseUserAnswer{}).Where("answer_id = ?", answerId).UpdateColumn(field, gorm.Expr(field+" - ?", numeral)).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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