smart_canteen/app/admin/svc/svc_admin_with_enterprise.go

package svc

import (
	"applet/app/admin/md"
	"applet/app/db"
	"applet/app/db/model"
)

func BindAdminWithEnterprise(req md.BindAdminWithEnterpriseReq) (err error) {
	session := db.Db.NewSession()
	defer session.Close()
	session.Begin()

	//1、删除 `admin_with_enterprise`
	adminWithEnterpriseDb := db.AdminWithEnterpriseDb{}
	adminWithEnterpriseDb.Set()
	_, err = adminWithEnterpriseDb.AdminWithEnterpriseDeleteBySession(session, req.AdmId)
	if err != nil {
		_ = session.Rollback()
		return
	}

	//2、新增 `admin_with_enterprise``
	var mm []*model.AdminWithEnterprise
	for _, v := range req.Ids {
		mm = append(mm, &model.AdminWithEnterprise{
			AdmId:        req.AdmId,
			EnterpriseId: v,
		})
	}
	_, err = adminWithEnterpriseDb.BatchAddAdminWithEnterpriseBySession(session, mm)
	if err != nil {
		_ = session.Rollback()
		return
	}

	return session.Commit()
}