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 QuestionClassDao struct {
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}
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// GetQuestionClassById 获取数据-id
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func (r *QuestionClassDao) GetQuestionClassById(QuestionClassId int64) (m *model.QuestionClass, err error) {
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err = global.Db.First(&m, QuestionClassId).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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// GetQuestionClassPreloadById 获取数据-加载全部关联-id
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func (r *QuestionClassDao) GetQuestionClassPreloadById(QuestionClassId int64) (m *model.QuestionClass, err error) {
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err = global.Db.Preload(clause.Associations).First(&m, QuestionClassId).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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// DeleteQuestionClass 删除
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func (r *QuestionClassDao) DeleteQuestionClass(tx *gorm.DB, maps interface{}) error {
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err := tx.Where(maps).Delete(&model.QuestionClass{}).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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// DeleteQuestionClassById 删除-id
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func (r *QuestionClassDao) DeleteQuestionClassById(tx *gorm.DB, QuestionClassId int64) error {
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if err := tx.Delete(&model.QuestionClass{}, QuestionClassId).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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// EditQuestionClass 修改
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func (r *QuestionClassDao) EditQuestionClass(tx *gorm.DB, maps interface{}, data interface{}) error {
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err := tx.Model(&model.QuestionClass{}).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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// EditQuestionClassById 修改-id
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func (r *QuestionClassDao) EditQuestionClassById(tx *gorm.DB, QuestionClassId int64, data interface{}) error {
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err := tx.Model(&model.QuestionClass{}).Where("question_class_id = ?", QuestionClassId).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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// GetQuestionClassList 获取列表
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func (r *QuestionClassDao) GetQuestionClassList(maps interface{}) (m []*model.QuestionClass, 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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// GetQuestionClassCount 获取数量
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func (r *QuestionClassDao) GetQuestionClassCount(maps interface{}) (total int64, err error) {
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err = global.Db.Model(&model.QuestionClass{}).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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// GetQuestionClassListRand 获取列表-随机
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func (r *QuestionClassDao) GetQuestionClassListRand(maps interface{}, limit int) (m []*model.QuestionClass, 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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// AddQuestionClass 新增
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func (r *QuestionClassDao) AddQuestionClass(tx *gorm.DB, model *model.QuestionClass) (*model.QuestionClass, 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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// GetQuestionClass 获取
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func (r *QuestionClassDao) GetQuestionClass(maps interface{}) (m *model.QuestionClass, 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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