chenlin
f5b6024028
（1）V1.4.0相关接口增加数据权限校验； （2）进销存报表中零售销售数量查询规则更新； （3）零售订单商品表部分uint类型调整为float64类型； （4）管理员账号默认返回所有菜单； （5）uer_vm_record表新增erp_order_id字段，用户积分规则调整；
131 lines
3.3 KiB
Go
131 lines
3.3 KiB
Go
package models
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import (
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"errors"
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"fmt"
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orm "go-admin/common/global"
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"go-admin/logger"
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"gorm.io/gorm"
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)
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const (
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VmEventBuyGoods = "buy_goods" // 购买商品积分抵扣
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VmEventOpenMember = "open_member" // 开通会员奖励
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VmEventInvite1Member = "invite_1_member" // 邀请会员奖励
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VmEventInvite2Member = "invite_2_member" // 邀请会员奖励
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VmEventUserShareCard = "user_share_card" // 用户共享卡收益
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VmEventAttendance = "attendance" // 连续签到获取积分
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VmEventErpOrderSale = "erp_order_sale" // 零售销售获得积分
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VmEventErpOrderReject = "erp_order_reject" // 零售退货扣除积分
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)
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// 用户积分
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// gen:qs
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//
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//go:generate goqueryset -in user_vm.go
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type UserVm struct {
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Model
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Uid uint32 `json:"uid" gorm:"column:uid;unique_index"`
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Vm uint32 `json:"vm"`
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//UserVm uint32 `json:"user_vm"`
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}
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// 用户积分-变动记录
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// gen:qs
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type UserVmRecord struct {
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Model
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Uid uint32 `json:"uid" gorm:"column:uid;unique_index"` // 用户ID
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BeforeVm uint32 `json:"before_vm"` // 变动前
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AfterVm uint32 `json:"after_vm"` // 变动后
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Alter int `json:"alter"` // 数值
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Event string `json:"event" gorm:"type:varchar(100)"` // 事件
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Describe string `json:"describe" gorm:"type:text"` // 描述
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ErpOrderId uint32 `json:"erp_order_id" gorm:"index"` // 零售订单id
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User *UserInfo `json:"user,omitempty" gorm:"-"`
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}
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func UserVmUpdate(gdb *gorm.DB, orderId, uid uint32, amount int, event, describe string) error {
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var userVm UserVm
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err := orm.Eloquent.Table("user_vm").
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Where("uid=?", uid).Find(&userVm).Error
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if err != nil {
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logger.Error("share card retrieve cards err:", logger.Field("err", err))
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return err
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}
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// 变动前的积分
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nBeforeVm := userVm.Vm
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//flag := false
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begin := gdb
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if gdb == nil {
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//flag = true
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begin = orm.Eloquent.Begin()
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}
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if userVm.Uid == 0 { // 没有积分记录
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if amount < 0 {
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begin.Rollback()
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logger.Error("amount lt 0")
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return errors.New("amount lt 0")
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}
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userVm = UserVm{
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Uid: uid,
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Vm: uint32(amount),
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}
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err = begin.Create(&userVm).Error
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if err != nil {
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begin.Rollback()
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logger.Error("err:", logger.Field("err", err))
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return err
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}
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} else {
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// 如果用户积分不够抵扣，则扣到0为止
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if int(userVm.Vm)+amount <= 0 {
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sql := fmt.Sprintf("UPDATE user_vm SET vm = ? WHERE uid=?")
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err = begin.Exec(sql, 0, uid).Error
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} else {
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sql := fmt.Sprintf("UPDATE user_vm SET vm = vm+? WHERE uid=?")
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err = begin.Exec(sql, amount, uid).Error
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}
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if err != nil {
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begin.Rollback()
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logger.Error("err:", logger.Field("err", err))
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return err
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}
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}
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vmRecord := &UserVmRecord{
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Uid: uid,
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BeforeVm: uint32(nBeforeVm),
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AfterVm: 0, // 默认值为 0
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Alter: amount,
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Event: event,
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Describe: describe,
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}
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if newValue := int(userVm.Vm) + amount; newValue > 0 {
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vmRecord.AfterVm = uint32(newValue)
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}
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err = begin.Create(vmRecord).Error
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if err != nil {
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begin.Rollback()
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logger.Error("err:", logger.Field("err", err))
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return err
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}
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//if flag {
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// err = begin.Commit().Error
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// if err != nil {
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// begin.Rollback()
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// logger.Error("err:", logger.Field("err", err))
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// return err
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// }
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//}
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return nil
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}
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