583 lines
19 KiB
Go
583 lines
19 KiB
Go
package models
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import (
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"errors"
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"fmt"
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"github.com/gin-gonic/gin"
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orm "go-admin/common/global"
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"go-admin/logger"
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"go-admin/tools"
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"gorm.io/gorm"
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"math/rand"
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"time"
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)
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// ErpPurchaseChangeOrder 采购换机订单表
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type ErpPurchaseChangeOrder struct {
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Model
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SerialNumber string `json:"serial_number" gorm:"index"` // 单据编号
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StoreId uint32 `json:"store_id" gorm:"index"` // 门店id
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StoreName string `json:"store_name"` // 门店名称
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ErpSupplierId uint32 `json:"erp_supplier_id" gorm:"index"` // 供应商id
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ErpSupplierName string `json:"erp_supplier_name"` // 供应商名称
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MakerTime *time.Time `json:"maker_time"` // 制单时间
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MakerId uint32 `json:"maker_id" gorm:"index"` // 制单人id
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MakerName string `json:"maker_name"` // 制单人名称
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AuditTime *time.Time `json:"audit_time"` // 审核时间
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AuditorId uint32 `json:"auditor_id" gorm:"index"` // 审核人id
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AuditorName string `json:"auditor_name"` // 审核人名称
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State uint32 `json:"state"` // 1-待审核 2-已完成
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Remark string `json:"remark"` // 备注
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Commodities []ErpPurchaseChangeCommodity `json:"commodities" gorm:"-"` // 采购换机商品信息
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}
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// ErpPurchaseChangeCommodity 采购换机订单商品表
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type ErpPurchaseChangeCommodity struct {
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Model
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ChangeOrderId uint32 `json:"change_order_id" gorm:"index"` // 采购换机订单id
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ErpCommodityId uint32 `json:"erp_commodity_id" gorm:"index"` // 商品id
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ErpCommodityName string `json:"erp_commodity_name"` // 商品名称
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CommoditySerialNumber string `json:"commodity_serial_number" gorm:"index"` // 商品编号
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IMEIType uint32 `json:"imei_type"` // 1-无串码 2-串码
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OriginIMEI string `json:"origin_imei"` // 原机身串码
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NewIMEI string `json:"new_imei"` // 新机身串码
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Count uint32 `json:"count"` // 数量
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OriginColor string `json:"origin_color"` // 原机身颜色
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NewColor string `json:"new_color"` // 新机身颜色
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Remark string `json:"remark"` // 备注
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}
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// ErpPurchaseChangeCreateReq 新建采购换机订单入参
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type ErpPurchaseChangeCreateReq struct {
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StoreId uint32 `json:"store_id"` // 门店id:入库必传
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ErpSupplierId uint32 `json:"erp_supplier_id"` // 供应商id:入库必传
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Remark string `json:"remark"` // 备注
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Commodities []ErpPurchaseChangeCommodity `json:"commodities" binding:"required"` // 采购换机商品信息
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}
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// ErpPurchaseChangeEditReq 编辑采购换机订单入参
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type ErpPurchaseChangeEditReq struct {
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ChangeOrderId uint32 `json:"change_order_id" gorm:"index"` // 采购换机订单id
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StoreId uint32 `json:"store_id"` // 门店id:入库必传
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ErpSupplierId uint32 `json:"erp_supplier_id"` // 供应商id:入库必传
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Remark string `json:"remark"` // 备注
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Commodities []ErpPurchaseChangeCommodity `json:"Commodities" binding:"required"` // 采购商品信息
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}
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// ErpPurchaseChangeOrderListReq 查询采购换机订单列表入参
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type ErpPurchaseChangeOrderListReq struct {
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SerialNumber string `json:"serial_number"` // 单据编号
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StoreId uint32 `json:"store_id"` // 门店id
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ErpSupplierId uint32 `json:"erp_supplier_id"` // 供应商id
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AuditTimeStart string `json:"audit_time_start"` // 审核开始时间
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AuditTimeEnd string `json:"audit_time_end"` // 审核结束时间
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State []uint32 `json:"state"` // 状态：1-待审核 2-已完成 3-已终止
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HandlerId uint32 `json:"handler_id"` // 经手人id
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PageIndex int `json:"pageIndex"` // 页码
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PageSize int `json:"pageSize"` // 页面条数
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}
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// ErpPurchaseChangeOrderListResp 查询采购换机订单列表出参
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type ErpPurchaseChangeOrderListResp struct {
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List []ErpPurchaseChangeOrder `json:"list"`
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Total int `json:"total"` // 总条数
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PageIndex int `json:"pageIndex"` // 页码
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PageSize int `json:"pageSize"` // 页面条数
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}
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// ErpPurchaseChangeDeleteReq 删除采购换机订单入参
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type ErpPurchaseChangeDeleteReq struct {
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SerialNumber string `json:"serial_number" binding:"required"` // 单据编号
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}
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// ErpPurchaseChangeAuditReq 审核采购换机订单入参
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type ErpPurchaseChangeAuditReq struct {
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SerialNumber string `json:"serial_number" binding:"required"` // 单据编号
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State int `json:"state" binding:"required"` // 审核操作: 1-审核 2-取消审核
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}
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// newErpPurchaseChangeSn 生成采购换机订单号
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func newErpPurchaseChangeSn() string {
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var prefix string
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prefix = "cgh"
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nowTime := time.Now()
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rand.Seed(nowTime.UnixNano())
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max := 1
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for {
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if max > 5 {
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logger.Error("create sn err")
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return ""
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}
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random := rand.Intn(9000) + 1000
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sn := fmt.Sprintf("%s%d", nowTime.Format("060102"), random)
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exist, err := QueryRecordExist(fmt.Sprintf("SELECT * FROM erp_purchase_change_order WHERE "+
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"serial_number='%s'", prefix+sn))
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if err != nil {
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logger.Error("exist sn err")
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}
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if !exist {
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return prefix + sn
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}
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max++
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}
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}
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// IdInit 添加商户和供应商信息
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func (m *ErpPurchaseChangeOrder) IdInit() error {
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if m.StoreId != 0 {
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store, err := GetStore(m.StoreId)
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if err != nil {
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logger.Error("get store err:", logger.Field("err", err))
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return err
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}
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m.StoreName = store.Name
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}
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if m.ErpSupplierId != 0 {
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supplier, err := GetErpSupplier(m.ErpSupplierId)
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if err != nil {
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logger.Error("get supplier err:", logger.Field("err", err))
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return err
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}
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m.ErpSupplierName = supplier.Name
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}
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return nil
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}
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// CheckCreateErpPurchaseChangeOrderParam 新增采购换机订单-检查参数
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func CheckCreateErpPurchaseChangeOrderParam(req *ErpPurchaseChangeCreateReq) error {
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if req.StoreId == 0 {
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return errors.New("操作失败:门店id为空")
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}
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if req.ErpSupplierId == 0 {
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return errors.New("操作失败:供应商id为空")
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}
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for _, item := range req.Commodities {
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if item.Count <= 0 {
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return errors.New("操作失败:采购换机数量需大于0")
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}
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// 判断是否是串码商品，非串码商品不支持
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if item.IMEIType == 1 {
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return errors.New("操作失败:采购换机不支持非串码商品")
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}
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var imeiStockCommodity ErpStockCommodity
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err := orm.Eloquent.Table("erp_stock_commodity").Where("imei = ? and state = ?",
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item.OriginIMEI, InStock).Find(&imeiStockCommodity).Error
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if err != nil {
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return err
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}
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if imeiStockCommodity.ID == 0 {
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return errors.New("商品" + "[" + item.OriginIMEI + "]不在库")
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}
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if imeiStockCommodity.StoreId != req.StoreId {
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return errors.New("商品" + "[" + item.OriginIMEI + "]非所选门店库存，请检查")
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}
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// 判断新商品串码是否已录入或者使用过
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var newImeiStockCommodity ErpStockCommodity
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err = orm.Eloquent.Table("erp_stock_commodity").Where("imei = ?",
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item.NewIMEI).Find(&newImeiStockCommodity).Error
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if err != nil {
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return err
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}
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if newImeiStockCommodity.ID != 0 {
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return errors.New("串码" + "[" + item.NewIMEI + "]重复")
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}
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}
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return nil
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}
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// CheckEditErpPurchaseChangeOrderParam 编辑采购换机订单-检查参数
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func CheckEditErpPurchaseChangeOrderParam(req *ErpPurchaseChangeEditReq) error {
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if req.StoreId == 0 {
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return errors.New("操作失败:门店id为空")
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}
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if req.ErpSupplierId == 0 {
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return errors.New("操作失败:供应商id为空")
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}
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for _, item := range req.Commodities {
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if item.Count <= 0 {
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return errors.New("操作失败:采购换机数量需大于0")
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}
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// 判断是否是串码商品，非串码商品不支持
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if item.IMEIType == 1 {
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return errors.New("操作失败:采购换机不支持非串码商品")
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}
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var imeiStockCommodity ErpStockCommodity
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err := orm.Eloquent.Table("erp_stock_commodity").Where("imei = ? and state = ?",
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item.OriginIMEI, InStock).Find(&imeiStockCommodity).Error
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if err != nil {
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return err
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}
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if imeiStockCommodity.ID == 0 {
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return errors.New("商品" + "[" + item.OriginIMEI + "]不在库")
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}
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if imeiStockCommodity.StoreId != req.StoreId {
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return errors.New("商品" + "[" + item.OriginIMEI + "]非所选门店库存，请检查")
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}
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// 判断新商品串码是否已录入或者使用过
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var newImeiStockCommodity ErpStockCommodity
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err = orm.Eloquent.Table("erp_stock_commodity").Where("imei = ?",
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item.NewIMEI).Find(&newImeiStockCommodity).Error
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if err != nil {
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return err
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}
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if newImeiStockCommodity.ID != 0 {
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return errors.New("串码" + "[" + item.OriginIMEI + "]重复")
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}
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}
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return nil
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}
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// CreateErpPurchaseChangeOrder 新增采购换机订单
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func CreateErpPurchaseChangeOrder(req *ErpPurchaseChangeCreateReq, sysUser *SysUser) (*ErpPurchaseChangeOrder, error) {
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var err error
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nowTime := time.Now()
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purchaseOrder := &ErpPurchaseChangeOrder{}
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purchaseOrder = &ErpPurchaseChangeOrder{
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SerialNumber: newErpPurchaseChangeSn(),
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StoreId: req.StoreId,
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ErpSupplierId: req.ErpSupplierId,
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MakerTime: &nowTime,
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MakerId: uint32(sysUser.UserId),
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MakerName: sysUser.NickName,
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State: ErpPurchaseChangeOrderUnAudit, // 1-待审核
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Remark: req.Remark,
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}
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err = purchaseOrder.IdInit()
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if err != nil {
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logger.Error("info err:", logger.Field("err", err))
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return nil, err
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}
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begin := orm.Eloquent.Begin()
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err = begin.Create(purchaseOrder).Error
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if err != nil {
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begin.Rollback()
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logger.Error("create purchase order err:", logger.Field("err", err))
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return nil, err
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}
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for i, _ := range req.Commodities {
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req.Commodities[i].ChangeOrderId = purchaseOrder.ID
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err = begin.Create(&req.Commodities[i]).Error
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if err != nil {
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begin.Rollback()
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logger.Error("create purchase commodity err:", logger.Field("err", err))
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return nil, err
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}
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}
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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("commit purchase commodity err:", logger.Field("err", err))
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return nil, err
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}
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return purchaseOrder, nil
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}
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// EditErpPurchaseChangeOrder 编辑采购订单
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func EditErpPurchaseChangeOrder(req *ErpPurchaseChangeEditReq, sysUser *SysUser) (*ErpPurchaseChangeOrder, error) {
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// 查询订单信息
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var purchaseChangeOrder ErpPurchaseChangeOrder
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err := orm.Eloquent.Table("erp_purchase_change_order").Where("id=?", req.ChangeOrderId).Find(&purchaseChangeOrder).Error
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if err != nil {
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logger.Error("purchase change order err:", logger.Field("err", err))
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return nil, err
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}
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if purchaseChangeOrder.State != ErpPurchaseChangeOrderUnAudit { // 只有待审核的订单才能编辑
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return nil, errors.New("订单不是待审核状态")
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}
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if req.StoreId == 0 {
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return nil, errors.New("操作失败:门店id为空")
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}
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begin := orm.Eloquent.Begin()
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// 1-更新采购订单信息
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purchaseChangeOrder.StoreId = req.StoreId
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purchaseChangeOrder.ErpSupplierId = req.ErpSupplierId
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purchaseChangeOrder.MakerId = uint32(sysUser.UserId)
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purchaseChangeOrder.MakerName = sysUser.NickName
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purchaseChangeOrder.Remark = req.Remark
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err = purchaseChangeOrder.IdInit()
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if err != nil {
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logger.Error("purchase change IdInit err:", logger.Field("err", err))
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return nil, err
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}
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err = begin.Model(&ErpPurchaseChangeOrder{}).Where("id = ?", req.ChangeOrderId).
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Omit("created_at").Save(purchaseChangeOrder).Error
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if err != nil {
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begin.Rollback()
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logger.Error("update erp_order err:", logger.Field("err", err))
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return nil, err
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}
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// 2-更新采购订单商品表
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err = updatePurchaseChangeCommodityData(begin, req.ChangeOrderId, req)
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if err != nil {
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begin.Rollback()
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logger.Error("update erp_purchase_commodity err:", logger.Field("err", err))
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return nil, err
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}
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||
|
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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("commit err:", logger.Field("err", err))
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return nil, err
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||
}
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||
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return &purchaseChangeOrder, nil
|
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}
|
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// updatePurchaseChangeCommodityData 更新采购订单商品信息
|
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func updatePurchaseChangeCommodityData(gdb *gorm.DB, orderId uint32, req *ErpPurchaseChangeEditReq) error {
|
||
// 查询现有的零售订单信息
|
||
var commodities []ErpPurchaseChangeCommodity
|
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err := orm.Eloquent.Table("erp_purchase_change_commodity").Where("change_order_id = ?", orderId).Find(&commodities).Error
|
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if err != nil {
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||
logger.Error("query erp_purchase_change_commodity err:", logger.Field("err", err))
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return err
|
||
}
|
||
|
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// 1-删除所有的商品信息
|
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if len(commodities) != 0 {
|
||
err = gdb.Delete(&commodities).Error
|
||
if err != nil {
|
||
logger.Error("更新商品订单信息-删除 error")
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return errors.New("操作失败:" + err.Error())
|
||
}
|
||
}
|
||
|
||
for i, _ := range req.Commodities {
|
||
req.Commodities[i].ID = 0
|
||
if req.Commodities[i].ChangeOrderId == 0 { //发现前端有时会没传，后端打补丁
|
||
req.Commodities[i].ChangeOrderId = req.ChangeOrderId
|
||
}
|
||
}
|
||
|
||
// 2-更新商品订单信息-新增
|
||
if len(req.Commodities) != 0 {
|
||
err = gdb.Create(&req.Commodities).Error
|
||
if err != nil {
|
||
logger.Error("更新商品订单信息-新增 error")
|
||
return errors.New("操作失败:" + err.Error())
|
||
}
|
||
}
|
||
|
||
return nil
|
||
}
|
||
|
||
// List 查询采购订单列表
|
||
func (m *ErpPurchaseChangeOrderListReq) List(c *gin.Context) (*ErpPurchaseChangeOrderListResp, error) {
|
||
resp := &ErpPurchaseChangeOrderListResp{
|
||
PageIndex: m.PageIndex,
|
||
PageSize: m.PageSize,
|
||
}
|
||
page := m.PageIndex - 1
|
||
if page < 0 {
|
||
page = 0
|
||
}
|
||
if m.PageSize == 0 {
|
||
m.PageSize = 10
|
||
}
|
||
qs := orm.Eloquent.Table("erp_purchase_change_order")
|
||
|
||
if m.SerialNumber != "" {
|
||
qs = qs.Where("serial_number=?", m.SerialNumber)
|
||
} else {
|
||
if m.StoreId != 0 {
|
||
qs = qs.Where("store_id=?", m.StoreId)
|
||
}
|
||
// 非管理员才判断所属门店
|
||
if !(tools.GetRoleName(c) == "admin" || tools.GetRoleName(c) == "系统管理员") {
|
||
sysUser, err := GetSysUserByCtx(c)
|
||
if err != nil {
|
||
return nil, errors.New("操作失败:" + err.Error())
|
||
}
|
||
|
||
// 返回sysUser未过期的门店id列表
|
||
storeList := GetValidStoreIDs(sysUser.StoreData)
|
||
if len(storeList) > 0 {
|
||
if len(storeList) == 1 {
|
||
qs = qs.Where("store_id = ?", storeList[0])
|
||
} else {
|
||
qs = qs.Where("store_id IN (?)", storeList)
|
||
}
|
||
} else {
|
||
return nil, errors.New("用户未绑定门店")
|
||
}
|
||
}
|
||
if m.ErpSupplierId != 0 {
|
||
qs = qs.Where("erp_supplier_id=?", m.ErpSupplierId)
|
||
}
|
||
if len(m.State) > 0 {
|
||
qs = qs.Where("state IN (?)", m.State)
|
||
}
|
||
if m.AuditTimeStart != "" {
|
||
parse, err := time.Parse(QueryTimeFormat, m.AuditTimeStart)
|
||
if err != nil {
|
||
logger.Errorf("erpPurchaseChangeOrderList err:", err)
|
||
return nil, err
|
||
}
|
||
qs = qs.Where("audit_time > ?", parse)
|
||
}
|
||
if m.AuditTimeEnd != "" {
|
||
parse, err := time.Parse(QueryTimeFormat, m.AuditTimeEnd)
|
||
if err != nil {
|
||
logger.Errorf("erpPurchaseChangeOrderList err:", err)
|
||
return nil, err
|
||
}
|
||
//parse = parse.AddDate(0, 0, 1)
|
||
qs = qs.Where("audit_time < ?", parse)
|
||
}
|
||
if m.HandlerId != 0 {
|
||
qs = qs.Where("handler_id=?", m.HandlerId)
|
||
}
|
||
}
|
||
|
||
var count int64
|
||
err := qs.Count(&count).Error
|
||
if err != nil {
|
||
logger.Error("count err:", logger.Field("err", err))
|
||
return resp, err
|
||
}
|
||
resp.Total = int(count)
|
||
var orders []ErpPurchaseChangeOrder
|
||
err = qs.Order("id DESC").Offset(page * m.PageSize).Limit(m.PageSize).Find(&orders).Error
|
||
if err != nil && err != RecordNotFound {
|
||
logger.Error("erp commodity list err:", logger.Field("err", err))
|
||
return resp, err
|
||
}
|
||
|
||
// 校验时间，如果为01-01-01 08:05，则赋值为空
|
||
for i, v := range orders {
|
||
if v.MakerTime != nil && v.MakerTime.IsZero() {
|
||
orders[i].MakerTime = nil
|
||
}
|
||
|
||
if v.AuditTime != nil && v.AuditTime.IsZero() {
|
||
orders[i].AuditTime = nil
|
||
}
|
||
}
|
||
|
||
resp.List = orders
|
||
return resp, nil
|
||
}
|
||
|
||
// AuditChangeOrder 审核采购换机订单
|
||
func AuditChangeOrder(begin *gorm.DB, req ErpPurchaseChangeOrder, state int) error {
|
||
var commodities []ErpPurchaseChangeCommodity
|
||
err := orm.Eloquent.Table("erp_purchase_change_commodity").Where("change_order_id = ?", req.ID).Find(&commodities).Error
|
||
if err != nil {
|
||
logger.Error("check erp_purchase_change_order err:", logger.Field("err", err))
|
||
return err
|
||
}
|
||
|
||
if state == 1 { // 审核
|
||
for i, _ := range commodities {
|
||
if commodities[i].IMEIType == 2 || commodities[i].IMEIType == 3 { // 串码商品
|
||
if commodities[i].OriginIMEI == "" {
|
||
return errors.New("串码为空")
|
||
}
|
||
|
||
var imeiStockCommodity ErpStockCommodity
|
||
err = orm.Eloquent.Table("erp_stock_commodity").Where("imei = ? and state = ?",
|
||
commodities[i].OriginIMEI, InStock).Find(&imeiStockCommodity).Error
|
||
if err != nil {
|
||
return err
|
||
}
|
||
|
||
if imeiStockCommodity.ID == 0 {
|
||
return errors.New("商品" + "[" + commodities[i].ErpCommodityName + "]库存不足")
|
||
}
|
||
|
||
if imeiStockCommodity.StoreId != req.StoreId {
|
||
return errors.New("商品" + "[" + commodities[i].OriginIMEI + "]非所选门店库存，请检查")
|
||
}
|
||
|
||
err = begin.Table("erp_stock_commodity").Where("imei = ?", commodities[i].OriginIMEI).
|
||
Updates(map[string]interface{}{
|
||
"state": PurchaseChange,
|
||
"updated_at": time.Now(),
|
||
}).Error // 状态更新为"采购换机"
|
||
if err != nil {
|
||
begin.Rollback()
|
||
logger.Error("commodities err:", logger.Field("err", err))
|
||
return err
|
||
}
|
||
|
||
// 新串码商品入库
|
||
newStockCommodity := imeiStockCommodity
|
||
newStockCommodity.ID = 0
|
||
newStockCommodity.IMEI = commodities[i].NewIMEI
|
||
newStockCommodity.StockSn = req.SerialNumber
|
||
err = begin.Create(&newStockCommodity).Error
|
||
if err != nil {
|
||
begin.Rollback()
|
||
logger.Error("create purchase order err:", logger.Field("err", err))
|
||
return err
|
||
}
|
||
} else {
|
||
return errors.New("非串码商品不支持采购换货")
|
||
}
|
||
}
|
||
} else if state == 2 { // 取消审核
|
||
for i, _ := range commodities {
|
||
// 查询新串码的库存情况
|
||
var imeiStockCommodity ErpStockCommodity
|
||
err = orm.Eloquent.Table("erp_stock_commodity").Where("imei = ? and state = ?",
|
||
commodities[i].NewIMEI, InStock).Find(&imeiStockCommodity).Error
|
||
if err != nil {
|
||
return err
|
||
}
|
||
|
||
if imeiStockCommodity.ID == 0 {
|
||
return errors.New("商品" + "[" + commodities[i].NewIMEI + "]不在库")
|
||
}
|
||
|
||
err = begin.Delete(imeiStockCommodity).Error // 删除新串码库存
|
||
if err != nil {
|
||
begin.Rollback()
|
||
logger.Error("commodities err:", logger.Field("err", err))
|
||
return err
|
||
}
|
||
|
||
// 更新旧串码为在库状态
|
||
err = begin.Table("erp_stock_commodity").Where("imei = ?", commodities[i].OriginIMEI).
|
||
Updates(map[string]interface{}{
|
||
"state": InStock,
|
||
"updated_at": time.Now(),
|
||
}).Error // 状态更新为"在库"
|
||
if err != nil {
|
||
begin.Rollback()
|
||
logger.Error("commodities err:", logger.Field("err", err))
|
||
return err
|
||
}
|
||
}
|
||
}
|
||
|
||
return nil
|
||
}
|