135 lines
3.2 KiB
Go
135 lines
3.2 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/api/requests"
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"hepa-calc-api/global"
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)
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type BaseAreaDao struct {
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}
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// GetBaseAreaById 获取数据-id
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func (r *BaseAreaDao) GetBaseAreaById(id int64) (m *model.BaseArea, err error) {
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err = global.Db.First(&m, id).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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// GetBaseAreaPreloadById 获取数据-加载全部关联-id
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func (r *BaseAreaDao) GetBaseAreaPreloadById(id int64) (m *model.BaseArea, err error) {
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err = global.Db.Preload(clause.Associations).First(&m, id).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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// DeleteBaseArea 删除
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func (r *BaseAreaDao) DeleteBaseArea(tx *gorm.DB, maps interface{}) error {
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err := tx.Where(maps).Delete(&model.BaseArea{}).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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// DeleteBaseAreaById 删除-id
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func (r *BaseAreaDao) DeleteBaseAreaById(tx *gorm.DB, id int64) error {
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if err := tx.Delete(&model.BaseArea{}, id).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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// EditBaseArea 修改
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func (r *BaseAreaDao) EditBaseArea(tx *gorm.DB, maps interface{}, data interface{}) error {
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err := tx.Model(&model.BaseArea{}).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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// EditBaseAreaById 修改-id
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func (r *BaseAreaDao) EditBaseAreaById(tx *gorm.DB, id int64, data interface{}) error {
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err := tx.Model(&model.BaseArea{}).Where("id = ?", id).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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// GetBaseAreaList 获取列表
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func (r *BaseAreaDao) GetBaseAreaList(maps interface{}) (m []*model.BaseArea, 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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// GetBaseAreaCount 获取数量
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func (r *BaseAreaDao) GetBaseAreaCount(maps interface{}) (total int64, err error) {
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err = global.Db.Model(&model.BaseArea{}).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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// GetBaseAreaListRand 获取列表-随机
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func (r *BaseAreaDao) GetBaseAreaListRand(maps interface{}, limit int) (m []*model.BaseArea, 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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// AddBaseArea 新增
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func (r *BaseAreaDao) AddBaseArea(tx *gorm.DB, model *model.BaseArea) (*model.BaseArea, 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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// GetBaseArea 获取
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func (r *BaseAreaDao) GetBaseArea(maps interface{}) (m *model.BaseArea, 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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// GetAreaList 获取地区列表
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func (r *BaseAreaDao) GetAreaList(request requests.GetAreaList) (m []*model.BaseArea, err error) {
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result := global.Db
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if request.AreaId != "" {
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result = result.Where("id = ?", request.AreaId)
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}
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if request.AreaName != "" {
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result = result.Where("name like ?", "%"+request.AreaName+"%")
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}
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if request.ParentId != "" {
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result = result.Where("parent = ?", request.ParentId)
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} else {
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result = result.Where("parent is NULL")
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}
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err = result.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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