package service import ( "XT_New/models" "XT_New/utils" "errors" _ "fmt" "github.com/jinzhu/gorm" "math" "strconv" "strings" "time" ) // 药品出库 func DrugsDelivery(orgID int64, advice *models.DoctorAdvice) (err error) { // 1.判断药品是否来自专用字典的药品库 // 2.判断当天当前机构有没有创建出库单，没有则创建 // 3.创建出库流程 // 3.1 实现先进先出逻辑 由于药品执行后，不可以修改和删除，所以不考虑出库后的退库和修改出库数量等 isHasWay := false record_time := int64(0) if advice.Way == 1 { isHasWay = true record_time = advice.RecordDate } if isHasWay { //判断当天当前机构有没有创建出库单，没有则创建 out, err := FindDrugStockOutByIsSys(orgID, 1, record_time) if err == gorm.ErrRecordNotFound { timeStr := time.Now().Format("2006-01-02") timeArr := strings.Split(timeStr, "-") total, _ := FindAllDrugWarehouseOut(orgID) total = total + 1 warehousing_out_order := strconv.FormatInt(orgID, 10) + timeArr[0] + timeArr[1] + timeArr[2] + "000" number, _ := strconv.ParseInt(warehousing_out_order, 10, 64) number = number + total warehousing_out_order = "YPCKD" + strconv.FormatInt(number, 10) // creater := adminUserInfo.AdminUser.Id warehouseOut := models.DrugWarehouseOut{ WarehouseOutOrderNumber: warehousing_out_order, OperationTime: time.Now().Unix(), OrgId: orgID, Creater: 0, Ctime: time.Now().Unix(), Status: 1, WarehouseOutTime: record_time, Dealer: 0, Manufacturer: 0, Type: 1, IsSys: 1, } err := AddSigleDrugWarehouseOut(&warehouseOut) if err != nil { utils.TraceLog("创建出库单失败 err = %v", err) return err } else { out = warehouseOut } } // 出库流程 // 1.查询改药品在药品库的规格信息，并将处方里的规格进行换算（尽量将拆零单位转换成包装单位） drup, _ := FindBaseDrugLibRecord(orgID, advice.DrugId) if drup.ID > 0 { prescribingNumber := advice.PrescribingNumber DrugDeliverInfo(orgID, prescribingNumber, &out, &drup, advice) } else { return errors.New("药品信息不存在") } } return } // 药品出库 递归方式 func DrugDeliverInfo(orgID int64, prescribingNumber float64, warehouseout *models.DrugWarehouseOut, drup *models.BaseDrugLib, advice *models.DoctorAdvice) (err error) { // 判断处方里药品单位是拆零单位还是包装单位, 如果是包装单位，则根据规格，将包装数量转为拆零数量 var deliver_number int64 = 0 var stock_number int64 = 0 prescribingNumber_temp := strconv.FormatFloat(math.Abs(prescribingNumber), 'f', 0, 64) count, _ := strconv.ParseInt(prescribingNumber_temp, 10, 64) if advice.PrescribingNumberUnit == drup.MaxUnit { deliver_number = count * drup.MinNumber } else { deliver_number = count } // 根据先进先出原则，查询最先入库的批次，进行出库 // 如果没有对应的库存，则报错 warehouse, err := FindLastWarehousingInfoByID(advice.DrugId) if err != nil { return err } // 将该批次的剩余库存数量转换为拆零数量 stock_number = warehouse.StockMaxNumber*drup.MinNumber + warehouse.StockMinNumber // 当库存数量大于或等于出库数量的话，则正常出库该批次 if stock_number >= deliver_number { warehouseOutInfo := &models.DrugWarehouseOutInfo{ WarehouseOutOrderNumber: warehouseout.WarehouseOutOrderNumber, WarehouseOutId: warehouseout.ID, Status: 1, Ctime: time.Now().Unix(), Remark: "", OrgId: orgID, Type: 1, Manufacturer: 0, Dealer: 0, IsSys: 1, SysRecordTime: advice.RecordDate, DrugId: advice.DrugId, } warehouseOutInfo.Count = deliver_number warehouseOutInfo.CountUnit = drup.MinUnit errOne := AddSigleDrugWarehouseOutInfo(warehouseOutInfo) if errOne != nil { return errOne } else { // prescribingNumber := strconv.FormatFloat(math.Abs(item.PrescribingNumber), 'f', 0, 64) // count, _ := strconv.ParseInt(prescribingNumber, 10, 64) details := &models.DrugAutomaticReduceDetail{ WarehouseOutId: warehouseOutInfo.ID, WarehouseOutOrderNumber: warehouseOutInfo.WarehouseOutOrderNumber, PatientId: advice.PatientId, Ctime: time.Now().Unix(), Mtime: time.Now().Unix(), Status: 1, RecordTime: advice.RecordDate, OrgId: orgID, DrugId: advice.DrugId, Count: deliver_number, CountUnit: drup.MinUnit, } errTwo := AddSigleDrugAutoReduceRecordInfo(details) if errTwo != nil { return errTwo } } // 出库完成后，要减去对应批次的库存数量 // 判断处方里药品单位是拆零单位还是包装单位, 如果是拆零单位，则根据规格，将拆零数量转为包装数量 var maxNumber int64 = 0 var minNumber int64 = 0 if advice.PrescribingNumberUnit == drup.MinUnit { maxNumber = count / drup.MinNumber minNumber = count % drup.MinNumber } else { maxNumber = count } if warehouse.StockMaxNumber < maxNumber { return errors.New("库存数量不足") } warehouse.StockMaxNumber = warehouse.StockMaxNumber - maxNumber warehouse.Mtime = time.Now().Unix() if warehouse.StockMinNumber < minNumber { warehouse.StockMaxNumber = warehouse.StockMaxNumber - 1 warehouse.StockMinNumber = warehouse.StockMinNumber + drup.MinNumber - minNumber } else { warehouse.StockMinNumber = warehouse.StockMinNumber - minNumber } if warehouse.StockMaxNumber < 0 { return errors.New("库存数量不足") } errThree := UpDateWarehouseInfoByStock(&warehouse) if errThree != nil { return errThree } return nil } else { // 当改批次的库存数量小于出库数量的话，则先把该批次出库完后，再进行递归出库 warehouseOutInfo := &models.DrugWarehouseOutInfo{ WarehouseOutOrderNumber: warehouseout.WarehouseOutOrderNumber, WarehouseOutId: warehouseout.ID, Status: 1, Ctime: time.Now().Unix(), Remark: "", OrgId: orgID, Type: 1, Manufacturer: 0, Dealer: 0, IsSys: 1, SysRecordTime: advice.RecordDate, DrugId: advice.DrugId, } // prescribingNumber := strconv.FormatFloat(math.Abs(item.PrescribingNumber), 'f', 0, 64) // count, _ := strconv.ParseInt(prescribingNumber, 10, 64) warehouseOutInfo.Count = stock_number warehouseOutInfo.CountUnit = drup.MinUnit errOne := AddSigleDrugWarehouseOutInfo(warehouseOutInfo) if errOne != nil { return errOne } else { details := &models.DrugAutomaticReduceDetail{ WarehouseOutId: warehouseOutInfo.ID, WarehouseOutOrderNumber: warehouseOutInfo.WarehouseOutOrderNumber, PatientId: advice.PatientId, Ctime: time.Now().Unix(), Mtime: time.Now().Unix(), Status: 1, RecordTime: advice.RecordDate, OrgId: orgID, DrugId: advice.DrugId, Count: stock_number, CountUnit: drup.MinUnit, } errTwo := AddSigleDrugAutoReduceRecordInfo(details) if errTwo != nil { return errTwo } } // 出库完成后，要将该批次库存清零 warehouse.StockMaxNumber = 0 warehouse.StockMinNumber = 0 warehouse.Mtime = time.Now().Unix() errThree := UpDateWarehouseInfoByStock(&warehouse) if errThree != nil { return errThree } // 清零完该库存后，还有剩余出库未出完，进行对应的递归操作 prescribingNumber_two_temp := deliver_number - stock_number advice.PrescribingNumber = float64(prescribingNumber_two_temp) advice.PrescribingNumberUnit = drup.MinUnit DrugDeliverInfo(orgID, prescribingNumber, warehouseout, drup, advice) } return }