129 lines
2.8 KiB
Go
129 lines
2.8 KiB
Go
package dao
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import (
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"gorm.io/gorm"
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"knowledge/api/model"
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"knowledge/api/requests"
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"knowledge/global"
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)
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type LabelDao struct {
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}
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// GetLabelFirstById 获取数据-id
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// roleId 用户id
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func (r *LabelDao) GetLabelFirstById(LabelId int64) (m *model.Label, err error) {
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err = global.Db.First(&m, LabelId).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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// DeleteLabel 删除
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func (r *LabelDao) DeleteLabel(tx *gorm.DB, maps interface{}) error {
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err := tx.Where(maps).Delete(&model.Label{}).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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// DeleteLabelById 删除-id
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func (r *LabelDao) DeleteLabelById(tx *gorm.DB, LabelId int64) error {
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if err := tx.Delete(&model.Label{}, LabelId).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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// EditLabel 修改
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func (r *LabelDao) EditLabel(tx *gorm.DB, maps interface{}, data interface{}) error {
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err := tx.Model(&model.Label{}).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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// EditLabelById 修改-id
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func (r *LabelDao) EditLabelById(tx *gorm.DB, LabelId int64, data interface{}) error {
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err := tx.Model(&model.Label{}).Where("label_id = ?", LabelId).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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// GetLabelList 获取列表
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func (r *LabelDao) GetLabelList(maps interface{}) (m []*model.Label, 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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// GetLabelCount 获取数量
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func (r *LabelDao) GetLabelCount(maps interface{}) (total int64, err error) {
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var totalRecords int64
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err = global.Db.Model(&model.Label{}).Where(maps).Count(&totalRecords).Error
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if err != nil {
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return 0, err
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}
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return totalRecords, nil
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}
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// AddLabel 新增
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func (r *LabelDao) AddLabel(tx *gorm.DB, model *model.Label) (*model.Label, 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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// GetLabel 获取
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func (r *LabelDao) GetLabel(maps interface{}) (m *model.Label, 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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// GetLabelListSearch 获取列表
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func (r *LabelDao) GetLabelListSearch(req requests.GetLabelList) (m []*model.Label, err error) {
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// 构建查询条件
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query := global.Db.Model(&model.Label{})
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// 主键id
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if req.LabelId != "" {
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query = query.Where("label_id = ?", req.LabelId)
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}
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// 标签名称
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if req.LabelName != "" {
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query = query.Where("label_name LIKE ?", "%"+req.LabelName+"%")
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}
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// 父级ID
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if req.ParentId != "" {
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query = query.Where("parent_id = ?", req.ParentId)
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}
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// 级别
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if req.LabelLevel != nil {
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query = query.Where("label_level = ?", req.LabelLevel)
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}
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// 排序
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query = query.Order("created_at desc")
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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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