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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"errors"
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"fmt"
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"gorm.io/gorm"
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"sync"
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)
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type (
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// CourierCompany 物流公司
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CourierCompany struct {
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Id int `json:"id" gorm:"column:id;primary_key;AUTO_INCREMENT"`
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Name string `json:"name" gorm:"column:name"`
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}
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// CourierCompanySearch 物流公司搜索条件
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CourierCompanySearch struct {
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CourierCompany
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Orm *gorm.DB
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QueryClass constvar.CourierCompanyQueryClass
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KeywordType constvar.CourierCompanyKeywordType
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Keyword string
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PageNum int
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PageSize int
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}
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)
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func (CourierCompany) TableName() string {
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return "courier_company"
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}
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func NewCourierCompanySearch() *CourierCompanySearch {
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return &CourierCompanySearch{
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Orm: mysqlx.GetDB(),
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}
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}
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func (slf *CourierCompanySearch) build() *gorm.DB {
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var db = slf.Orm.Model(&CourierCompany{})
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if slf.Id != 0 {
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db = db.Where("id = ?", slf.Id)
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}
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return db
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}
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func (slf *CourierCompanySearch) Create(record *CourierCompany) 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 *CourierCompanySearch) CreateBatch(records []*CourierCompany) 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 *CourierCompanySearch) Delete() error {
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var db = slf.build()
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return db.Delete(&CourierCompany{}).Error
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}
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func (slf *CourierCompanySearch) Update(record *CourierCompany) 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 *CourierCompanySearch) FindAll() ([]*CourierCompany, error) {
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var db = slf.build()
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var record = make([]*CourierCompany, 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 *CourierCompanySearch) SetId(id int) *CourierCompanySearch {
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slf.Id = id
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return slf
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}
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func (slf *CourierCompanySearch) SetOrm(tx *gorm.DB) *CourierCompanySearch {
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slf.Orm = tx
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return slf
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}
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func (slf *CourierCompanySearch) First() (*CourierCompany, error) {
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var db = slf.build()
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var record = new(CourierCompany)
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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 *CourierCompanySearch) 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 *CourierCompanySearch) Save(record *CourierCompany) error {
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if record.Id == 0 {
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return errors.New("id为空")
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}
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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 *CourierCompanySearch) Find() ([]*CourierCompany, int64, error) {
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var db = slf.build()
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var records = make([]*CourierCompany, 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 *CourierCompanySearch) InitDefaultData(errCh chan<- error, wg *sync.WaitGroup) {
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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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defer wg.Done()
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if err := db.Count(&total).Error; err != nil {
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errCh <- err
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return
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}
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if total != 0 {
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return
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}
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records := []*CourierCompany{
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{1, "顺丰"},
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{2, "德邦"},
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{3, "中远海运"},
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}
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err := slf.CreateBatch(records)
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if err != nil {
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errCh <- err
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return
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}
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}
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