- 支持易联云开放应用

business/jxutils/netprinter/netprinter.go

@@ -2,7 +2,11 @@ package netprinter
 
 import (
 	"fmt"
+	"time"
 
+	"git.rosy.net.cn/jx-callback/business/jxutils/tasksch"
+
+	"git.rosy.net.cn/baseapi/utils"
 	"git.rosy.net.cn/jx-callback/business/partner"
 
 	"git.rosy.net.cn/jx-callback/business/jxutils"
@@ -91,3 +95,88 @@ func GetHandlerFromStore(store *model.Store) (printerHandler partner.IPrinterHan
 	}
 	return printerHandler, nil
 }
+
+func BindPrinter(ctx *jxcontext.Context, storeID int, data string) (printResult *partner.PrinterStatus, err error) {
+	store := &model.Store{}
+	store.ID = storeID
+	db := dao.GetDB()
+	if err = dao.GetEntity(db, store); err == nil {
+		var mapData map[string]interface{}
+		if err = utils.UnmarshalUseNumber([]byte(data), &mapData); err == nil {
+			printerVendorID := model.VendorIDUnknown
+			if mapData["machineCode"] != nil {
+				printerVendorID = model.VendorIDYiLianYun
+			}
+			if handler := partner.GetPrinterPlatformFromVendorID(printerVendorID); handler != nil {
+				if store.PrinterVendorID > 0 && store.PrinterVendorID != printerVendorID && store.PrinterBindInfo == "" {
+					err = fmt.Errorf("门店:%d已经绑定了%s打印机，如果需要重新绑定，请联系运营先解绑", storeID, model.VendorChineseNames[store.PrinterVendorID])
+				} else {
+					bindResult, err2 := handler.BindPrinter(ctx, mapData)
+					if err = err2; err == nil {
+						store.PrinterVendorID = printerVendorID
+						store.PrinterSN = bindResult.PrinterSN
+						store.PrinterKey = bindResult.PrinterKey
+						store.PrinterBindInfo = string(utils.MustMarshal(bindResult))
+						if _, err = dao.UpdateEntity(db, store); err == nil {
+							printResult, err = handler.GetPrinterStatus(ctx, bindResult.PrinterSN, bindResult.PrinterKey)
+						}
+					}
+				}
+			} else {
+				err = fmt.Errorf("打印机类型:%d当前不支持", printerVendorID)
+			}
+		}
+	}
+	return printResult, err
+}
+
+func RebindAllPrinters(ctx *jxcontext.Context, isForce, isAsync bool) (hint string, err error) {
+	storeList, err := dao.GetRebindPrinterStoreList(dao.GetDB())
+	if err == nil {
+		var needRebindList []*model.Store
+		bindResultMap := make(map[int]*partner.BindPrinterResult)
+		now := time.Now()
+		for _, v := range storeList {
+			var bindResult partner.BindPrinterResult
+			if err = utils.UnmarshalUseNumber([]byte(v.PrinterBindInfo), &bindResult); err == nil {
+				if isForce || now.Sub(utils.Timestamp2Time(bindResult.ExpiresIn)) > -24*time.Hour {
+					needRebindList = append(needRebindList, v)
+					bindResultMap[v.ID] = &bindResult
+				}
+			}
+		}
+
+		if len(needRebindList) > 0 {
+			db := dao.GetDB()
+			task := tasksch.NewSeqTask("RebindAllPrinters", ctx,
+				func(task *tasksch.SeqTask, step int, params ...interface{}) (result interface{}, err error) {
+					store := needRebindList[step]
+					if handler := partner.GetPrinterPlatformFromVendorID(store.PrinterVendorID); handler != nil {
+						bindResult, err2 := handler.RebindPrinter(ctx, bindResultMap[store.ID])
+						if err = err2; err == nil {
+							store.PrinterSN = bindResult.PrinterSN
+							store.PrinterKey = bindResult.PrinterKey
+							store.PrinterBindInfo = string(utils.MustMarshal(bindResult))
+							if _, err = dao.UpdateEntity(db, store); err == nil {
+								result = []int{1}
+							}
+						}
+					} else {
+						globals.SugarLogger.Warnf("RebindAllPrinters strange PrinterVendorID:%d", store.PrinterVendorID)
+					}
+					return result, err
+				}, len(needRebindList))
+
+			tasksch.ManageTask(task).Run()
+			if !isAsync {
+				hint = task.GetID()
+			} else {
+				result, err2 := task.GetResult(0)
+				if err = err2; err == nil {
+					hint = utils.Int2Str(len(result))
+				}
+			}
+		}
+	}
+	return hint, err
+}