73 lines
1.9 KiB
Go
73 lines
1.9 KiB
Go
package gmodel
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import (
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"context"
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"fusenapi/utils/handlers"
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"reflect"
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"gorm.io/gorm"
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)
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// TODO: 使用model的属性做你想做的
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func (p *FsUserMaterialModel) CreateOrUpdate(ctx context.Context, req *FsUserMaterial) (resp *FsUserMaterial, err error) {
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rowBuilder := p.db.Table(p.name).WithContext(ctx)
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if req.Id > 0 {
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err = rowBuilder.Save(req).Error
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} else {
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err = rowBuilder.Create(req).Error
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}
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return req, err
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}
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func (m *FsUserMaterialModel) FindAll(ctx context.Context, rowBuilder *gorm.DB, filterMap map[string]string, orderBy string) ([]*FsUserMaterial, error) {
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var resp []*FsUserMaterial
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// 过滤
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if filterMap != nil {
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rowBuilder = rowBuilder.Scopes(handlers.FilterData(filterMap))
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}
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// 排序
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if orderBy != "" {
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var fieldsMap = make(map[string]struct{})
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s := reflect.TypeOf(&FsUserMaterial{}).Elem() //通过反射获取type定义
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for i := 0; i < s.NumField(); i++ {
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fieldsMap[s.Field(i).Tag.Get("json")] = struct{}{}
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}
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rowBuilder = rowBuilder.Scopes(handlers.OrderCheck(orderBy, fieldsMap))
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}
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result := rowBuilder.WithContext(ctx).Find(&resp)
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if result.Error != nil {
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return nil, result.Error
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} else {
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return resp, nil
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}
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}
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func (m *FsUserMaterialModel) RowSelectBuilder(selectData []string) *gorm.DB {
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var rowBuilder = m.db.Table(m.name)
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if selectData != nil {
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rowBuilder = rowBuilder.Select(selectData)
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} else {
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rowBuilder = rowBuilder.Select("*")
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}
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return rowBuilder
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}
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// 获取最新记录
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func (m *FsUserMaterialModel) FindLatestOne(ctx context.Context, userId int64, guestId int64) (resp FsUserMaterial, err error) {
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if userId == 0 && guestId == 0 {
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return FsUserMaterial{}, nil
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}
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db := m.db.WithContext(ctx).Model(&FsUserMaterial{}).Order("id DESC")
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if userId != 0 {
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db = db.Where("`user_id` = ?", userId)
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} else {
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db = db.Where("`guest_id` = ?", guestId)
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}
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err = db.Take(&resp).Error
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return resp, err
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}
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