package purchase
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import (
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"context"
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"github.com/spf13/cast"
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"gorm.io/gorm"
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"srm/global"
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"srm/model/common/request"
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"srm/model/purchase"
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"srm/proto/qualityinspect"
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"srm/service/test"
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)
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type PurchaseService struct{}
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func NewPurchaseService() *PurchaseService {
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return &PurchaseService{}
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}
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//@function: CreatePurchase
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//@description: 创建采购单
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//@param: params *purchaserequest.AddPurchase
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//@return: err error
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func (slf *PurchaseService) CreatePurchase(params *purchase.Purchase, productList []*purchase.PurchaseProducts) (err error) {
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err = global.GVA_DB.Transaction(func(tx *gorm.DB) error {
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err = tx.Create(¶ms).Error
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if err != nil {
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return err
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}
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for _, product := range productList {
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product.PurchaseId = cast.ToInt(params.ID)
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}
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return tx.Create(productList).Error
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})
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return err
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}
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//@function: DeletePurchase
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//@description: 删除采购单
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//@param: id uint
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//@return: err error
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func (slf *PurchaseService) DeletePurchase(id uint) (err error) {
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err = global.GVA_DB.Transaction(func(tx *gorm.DB) error {
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err = tx.Where("id = ?", id).Delete(&purchase.Purchase{}).Error
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if err != nil {
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return err
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}
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return tx.Where("purchase_id = ?", id).Delete(&purchase.PurchaseProducts{}).Error
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})
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return err
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}
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//@function: UpdatePurchase
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//@description: 更新采购单
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//@param: params *purchaserequest.AddPurchase
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//@return: err error
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func (slf *PurchaseService) UpdatePurchase(params *purchase.Purchase, productList []*purchase.PurchaseProducts) (err error) {
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err = global.GVA_DB.Transaction(func(tx *gorm.DB) error {
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err = tx.Where("id = ?", params.ID).Updates(params).Error
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if err != nil {
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return err
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}
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err = tx.Where("purchase_id = ?", params.ID).Delete(&purchase.PurchaseProducts{}).Error
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if err != nil {
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return err
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}
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for _, product := range productList {
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product.ID = 0
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product.PurchaseId = cast.ToInt(params.ID)
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}
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return tx.Create(productList).Error
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})
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return err
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}
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//@function: GetPurchase
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//@description: 获取采购单信息
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//@param: id uint
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//@return: purchase model.Purchase, err error
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func (slf *PurchaseService) GetPurchase(id uint) (purchase purchase.Purchase, err error) {
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err = global.GVA_DB.Where("id = ?", id).Preload("Supplier").First(&purchase).Error
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return
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}
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//@function: GetPurchaseList
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//@description: 分页获取采购单列表
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//@param: info request.PageInfo
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//@return: list interface{}, total int64, err error
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func (slf *PurchaseService) GetPurchaseList(info request.PageInfo) (list interface{}, total int64, err error) {
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limit := info.PageSize
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offset := info.PageSize * (info.Page - 1)
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db := global.GVA_DB.Model(&purchase.Purchase{})
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if info.Keyword != "" {
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db.Distinct("purchases.id").Joins("left join purchase_products on purchase_products.purchase_id = purchases.id").
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Joins("left join Product on Product.Id = purchase_products.product_id").
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Joins("left join supplier on supplier.Id = purchases.supplier_id").
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Where("purchases.name like ?", "%"+info.Keyword+"%").
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Or("Product.name like ?", "%"+info.Keyword+"%").
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Or("supplier.name like ?", "%"+info.Keyword+"%")
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}
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var purchaseList []purchase.Purchase
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err = db.Count(&total).Error
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if err != nil {
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return purchaseList, total, err
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}
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err = db.Limit(limit).Offset(offset).Find(&purchaseList).Error
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return purchaseList, total, err
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}
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//@function: GetPurchaseProductList
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//@description: 分页获取采购单产品列表
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//@param: purchaseId int
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//@return: list interface{}, err error
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func (slf *PurchaseService) GetPurchaseProductList(purchaseId uint) (list []*purchase.PurchaseProducts, err error) {
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db := global.GVA_DB.Model(&purchase.PurchaseProducts{})
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list = make([]*purchase.PurchaseProducts, 0)
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err = db.Where("purchase_id = ?", purchaseId).Find(&list).Error
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return list, err
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}
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//@function: Submit
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//@description: 提交采购单
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//@param: id uint
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//@return: err error
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func (slf *PurchaseService) Submit(id uint) (err error) {
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purchaseData, err := slf.GetPurchase(id)
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if err != nil {
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return err
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}
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var targetStatus purchase.OrderStatus
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switch purchaseData.Status {
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case purchase.OrderStatusConfirmed:
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targetStatus = purchase.OrderStatusReceived
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case purchase.OrderStatusReceived:
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targetStatus = purchase.OrderStatusStored
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case purchase.OrderStatusStored:
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targetStatus = purchase.OrderStatusCompleted
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}
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err = global.GVA_DB.Transaction(func(tx *gorm.DB) error {
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err = tx.Where("id = ?", id).Model(&purchase.Purchase{}).Updates(map[string]interface{}{"status": targetStatus}).Error
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if err != nil {
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return err
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}
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switch targetStatus {
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case purchase.OrderStatusConfirmed:
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return SendInspect(purchaseData)
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case purchase.OrderStatusReceived:
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case purchase.OrderStatusStored:
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}
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return nil
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})
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return err
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}
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func SendInspect(record purchase.Purchase) error {
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productList, err := NewPurchaseService().GetPurchaseProductList(record.ID)
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if err != nil {
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return err
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}
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productIds := make([]uint, 0, len(productList))
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for _, product := range productList {
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productIds = append(productIds, uint(product.ProductId))
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}
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productService := &test.ProductService{}
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_, productMap, err := productService.GetProducts(productIds)
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inspectOrders := make([]*qualityinspect.QualityInspect, 0, len(productList))
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for _, productItem := range productList {
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product := productMap[uint(productItem.ProductId)]
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if product == nil {
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continue
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}
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inspectOrder := &qualityinspect.QualityInspect{
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InspectType: qualityinspect.InspectType_InspectTypePurchase,
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MaterialType: qualityinspect.MaterialType_MaterialTypeRaw,
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MaterialName: product.Name,
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MaterialId: product.Number,
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MaterialTp: product.ModelNumber,
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MaterialUnit: product.Unit,
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Supplier: record.Supplier.Name,
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WarehouseName: "采购总仓",
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ReportAmount: productItem.Amount.InexactFloat64(),
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InspectMethod: qualityinspect.InspectMethod_InspectMethodAll,
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InspectAmount: productItem.Amount.InexactFloat64(),
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}
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inspectOrders = append(inspectOrders, inspectOrder)
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}
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inspectRequest := qualityinspect.SendPurchaseInspectRequest{List: inspectOrders}
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_, err = qualityinspect.NewQualityInspectServiceClient(qualityinspect.Conn).SendPurchaseInspect(context.Background(), &inspectRequest)
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return err
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}
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func (slf *PurchaseService) SavePurchaseType(list []*purchase.PurchaseType) (err error) {
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err = global.GVA_DB.Transaction(func(tx *gorm.DB) error {
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err = tx.Where("1 = ?", 1).Delete(&purchase.PurchaseType{}).Error
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if err != nil {
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return err
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}
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for _, item := range list {
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item.ID = 0
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}
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return tx.Create(list).Error
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})
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return err
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}
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func (slf *PurchaseService) GetPurchaseTypeList() (list []*purchase.PurchaseType, err error) {
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db := global.GVA_DB.Model(&purchase.PurchaseType{})
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list = make([]*purchase.PurchaseType, 0)
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err = db.Order("pin desc, sort desc, id asc").Find(&list).Error
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return list, err
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}
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