package model
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import (
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"aps_crm/constvar"
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"aps_crm/pkg/mysqlx"
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"fmt"
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"gorm.io/gorm"
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)
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type (
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// SalesDetailsProduct 销售明细和产品关联
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SalesDetailsProduct struct {
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SalesDetailsId int `json:"id" gorm:"column:sales_details_id;type:int;primary_key;not null;default:0"`
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ProductId uint `json:"name" gorm:"primary_key;column:product_id;type:int;not null;default:0;comment:产品id"`
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}
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// SalesDetailsProductSearch 销售明细和产品关联搜索条件
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SalesDetailsProductSearch struct {
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SalesDetailsProduct
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Orm *gorm.DB
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QueryClass constvar.SalesDetailsProductQueryClass
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KeywordType constvar.SalesDetailsProductKeywordType
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Keyword string
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PageNum int
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PageSize int
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ProductIds []uint
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}
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)
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func (SalesDetailsProduct) TableName() string {
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return "sales_details_product"
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}
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func NewSalesDetailsProductSearch() *SalesDetailsProductSearch {
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return &SalesDetailsProductSearch{
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Orm: mysqlx.GetDB(),
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}
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}
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func (slf *SalesDetailsProductSearch) build() *gorm.DB {
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var db = slf.Orm.Model(&SalesDetailsProduct{})
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if len(slf.ProductIds) > 0 {
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db = db.Where("product_id in (?)", slf.ProductIds)
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}
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return db
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}
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func (slf *SalesDetailsProductSearch) SetProductIds(ids []uint) *SalesDetailsProductSearch {
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slf.ProductIds = ids
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return slf
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}
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func (slf *SalesDetailsProductSearch) Create(record *SalesDetailsProduct) error {
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var db = slf.build()
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return db.Create(record).Error
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}
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func (slf *SalesDetailsProductSearch) CreateBatch(records []*SalesDetailsProduct) error {
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var db = slf.build()
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return db.Create(records).Error
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}
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func (slf *SalesDetailsProductSearch) Delete() error {
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var db = slf.build()
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return db.Delete(&SalesDetailsProduct{}).Error
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}
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func (slf *SalesDetailsProductSearch) Update(record *SalesDetailsProduct) error {
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var db = slf.build()
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return db.Updates(record).Error
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}
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func (slf *SalesDetailsProductSearch) FindAll() ([]*SalesDetailsProduct, error) {
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var db = slf.build()
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var record = make([]*SalesDetailsProduct, 0)
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err := db.Find(&record).Error
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return record, err
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}
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func (slf *SalesDetailsProductSearch) SetPage(page, size int) *SalesDetailsProductSearch {
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slf.PageNum, slf.PageSize = page, size
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return slf
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}
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func (slf *SalesDetailsProductSearch) SetOrm(tx *gorm.DB) *SalesDetailsProductSearch {
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slf.Orm = tx
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return slf
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}
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func (slf *SalesDetailsProductSearch) First() (*SalesDetailsProduct, error) {
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var db = slf.build()
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var record = new(SalesDetailsProduct)
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err := db.First(record).Error
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return record, err
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}
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func (slf *SalesDetailsProductSearch) Updates(values interface{}) error {
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var db = slf.build()
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return db.Updates(values).Error
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}
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func (slf *SalesDetailsProductSearch) Save(record *SalesDetailsProduct) error {
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var db = slf.build()
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if err := db.Save(record).Error; err != nil {
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return fmt.Errorf("save err: %v, record: %+v", err, record)
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}
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return nil
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}
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func (slf *SalesDetailsProductSearch) Find() ([]*SalesDetailsProduct, int64, error) {
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var db = slf.build()
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var records = make([]*SalesDetailsProduct, 0)
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var total int64
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if err := db.Count(&total).Error; err != nil {
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return records, total, err
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}
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if slf.PageNum > 0 && slf.PageSize > 0 {
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db = db.Limit(slf.PageSize).Offset((slf.PageNum - 1) * slf.PageSize)
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}
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err := db.Find(&records).Error
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return records, total, err
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}
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// InitDefaultData 初始化数据
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func (slf *SalesDetailsProductSearch) InitDefaultData() error {
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var (
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db = slf.Orm.Table(slf.TableName())
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total int64 = 0
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)
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if err := db.Count(&total).Error; err != nil {
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return err
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}
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if total != 0 {
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return nil
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}
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records := []*SalesDetailsProduct{}
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return slf.CreateBatch(records)
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}
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