package purchase_wms
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import (
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"context"
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"errors"
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"fmt"
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"github.com/shopspring/decimal"
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"gorm.io/gorm"
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"srm/global"
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"srm/model/purchase"
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"srm/model/test"
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"time"
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)
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type Server struct {
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UnimplementedPurchaseServiceServer
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}
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func (s *Server) UpdatePurchaseStatus(ctx context.Context, req *UpdatePurchaseStatusRequest) (*UpdatePurchaseStatusResponse, error) {
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if req.Number == "" {
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return nil, errors.New("采购编号不能为空")
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}
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err := global.GVA_DB.Model(&purchase.Purchase{}).Where("number = ?", req.Number).
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Updates(map[string]interface{}{"status": purchase.OrderStatusStored}).Error
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return new(UpdatePurchaseStatusResponse), err
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}
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func (s *Server) GetSupplierListByProductId(ctx context.Context, req *GetSupplierListByProductIdRequest) (*GetSupplierListByProductIdResponse, error) {
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if req.ProductId == "" {
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return nil, errors.New("产品编号不能为空")
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}
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var products []test.SupplierMaterial
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err := global.GVA_DB.Model(&test.SupplierMaterial{}).Where("number = ?", req.ProductId).Preload("Supplier").Find(&products).Error
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if err != nil {
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return nil, err
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}
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list := make([]*SupplierList, 0)
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for _, product := range products {
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if product.Supplier.Status != 1 {
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continue
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}
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var sl SupplierList
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sl.SupplierId = int64(product.SupplierId)
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sl.SupplierName = product.Supplier.Name
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sl.PurchasePrice = float32(product.PurchasePrice)
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list = append(list, &sl)
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}
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resp := new(GetSupplierListByProductIdResponse)
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resp.List = list
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return resp, nil
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}
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func (s *Server) CreatePurchaseByWms(ctx context.Context, req *CreatePurchaseByWmsRequest) (*CreatePurchaseByWmsResponse, error) {
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if req.ProductId == "" {
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return nil, errors.New("产品id为空")
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}
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var pt purchase.PurchaseType
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err := global.GVA_DB.Model(&purchase.PurchaseType{}).First(&pt).Error
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if err != nil {
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return nil, err
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}
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var product test.SupplierMaterial
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err = global.GVA_DB.Model(&test.SupplierMaterial{}).Where("number = ?", req.ProductId).First(&product).Error
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if err != nil {
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if err == gorm.ErrRecordNotFound {
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var material test.Material
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err = global.GVA_DB.Model(&test.Material{}).Where("id = ?", req.ProductId).First(&material).Error
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if err != nil {
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return nil, err
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}
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product.Name = material.Name
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product.Number = material.ID
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product.Unit = material.Unit
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product.PurchasePrice = material.PurchasePrice.InexactFloat64()
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product.Specifications = material.Specs
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product.ModelNumber = material.Type
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product.Name = material.Name
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product.Name = material.Name
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err = global.GVA_DB.Create(&product).Error
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if err != nil {
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return nil, err
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}
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} else {
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return nil, err
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}
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}
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//采购单
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var purchaseRecord purchase.Purchase
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purchaseRecord.PurchaseTypeId = int(pt.ID)
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//purchaseRecord.SupplierId = int(req.SupplierId)
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if req.Source == "WMS" {
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purchaseRecord.OrderSource = "WMS推送"
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purchaseRecord.Name = "WMS补货"
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} else if req.Source == "APS" {
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purchaseRecord.OrderSource = "APS推送"
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purchaseRecord.Name = "APS采购"
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}
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purchaseRecord.ID = 0
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purchaseRecord.Status = purchase.OrderStatusConfirmed
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purchaseRecord.HandledBy = "admin"
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purchaseRecord.Creator = "admin"
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purchaseRecord.Number = fmt.Sprintf("CG%v", time.Now().Unix())
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purchaseRecord.Principal = "admin"
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purchaseRecord.OrderType = "采购订单"
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purchaseRecord.Quantity = decimal.NewFromInt(req.Amount)
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purchaseRecord.TotalPrice = purchaseRecord.Quantity.Mul(decimal.NewFromFloat(product.PurchasePrice))
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purchaseRecord.UnInvoiceAmount = purchaseRecord.TotalPrice
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purchaseRecord.ShouldPayAmount = purchaseRecord.TotalPrice
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//产品
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var pp purchase.PurchaseProducts
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pp.ProductId = int(product.ID)
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pp.Amount = purchaseRecord.Quantity
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pp.Price = decimal.NewFromFloat(product.PurchasePrice)
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pp.Total = purchaseRecord.TotalPrice
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if req.Source == "WMS" {
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pp.Remark = "WMS补货"
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} else if req.Source == "APS" {
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pp.Remark = "APS采购"
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}
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err = global.GVA_DB.Transaction(func(tx *gorm.DB) error {
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err = tx.Create(&purchaseRecord).Error
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if err != nil {
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return err
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}
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pp.PurchaseId = int(purchaseRecord.ID)
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return tx.Create(&pp).Error
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})
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if err != nil {
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return nil, err
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}
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resp := new(CreatePurchaseByWmsResponse)
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resp.PurchaseNumber = purchaseRecord.Number
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return resp, nil
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}
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func (s *Server) GetPurchaseInfo(ctx context.Context, req *GetPurchaseInfoRequest) (*GetPurchaseInfoResponse, error) {
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if len(req.PurchaseNumbers) == 0 {
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return nil, errors.New("采购单编码不能为空")
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}
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var ps []purchase.Purchase
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err := global.GVA_DB.Model(&purchase.Purchase{}).Where("number in (?)", req.PurchaseNumbers).Preload("Supplier").Find(&ps).Error
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if err != nil {
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return nil, err
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}
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infos := make([]*PurchaseInfo, 0)
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for _, p := range ps {
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var info PurchaseInfo
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info.PurchaseNumber = p.Number
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info.PurchaseName = p.Name
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info.SupplierName = p.Supplier.Name
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info.Amount = p.Quantity.IntPart()
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info.Status = int64(p.Status)
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infos = append(infos, &info)
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}
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resp := new(GetPurchaseInfoResponse)
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resp.Infos = infos
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return resp, nil
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}
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