fix: send preparing connector status before `StartTransaction`

[e-mobility-charging-stations-simulator.git] / src / charging-station / ocpp / 1.6 / OCPP16IncomingRequestService.ts

diff --git a/src/charging-station/ocpp/1.6/OCPP16IncomingRequestService.ts b/src/charging-station/ocpp/1.6/OCPP16IncomingRequestService.ts
index 6d60d402aeb0c98ba7b48bcb5302ca07276c834a..6cafcd4bbc7ad0e136123cc2f1a173a2abe09c7a 100644 (file)
--- a/src/charging-station/ocpp/1.6/OCPP16IncomingRequestService.ts
+++ b/src/charging-station/ocpp/1.6/OCPP16IncomingRequestService.ts
@@ -1,26 +1,26 @@
 // Partial Copyright Jerome Benoit. 2021-2024. All Rights Reserved.
 
+import { randomInt } from 'node:crypto'
 import { createWriteStream, readdirSync } from 'node:fs'
 import { dirname, extname, join, resolve } from 'node:path'
-import { URL, fileURLToPath } from 'node:url'
+import { fileURLToPath, URL } from 'node:url'
 
 import type { ValidateFunction } from 'ajv'
 import { Client, type FTPResponse } from 'basic-ftp'
 import {
-  type Interval,
   addSeconds,
   differenceInSeconds,
+  type Interval,
   isDate,
   secondsToMilliseconds
 } from 'date-fns'
 import { maxTime } from 'date-fns/constants'
+import { isEmpty } from 'rambda'
 import { create } from 'tar'
 
-import { OCPP16Constants } from './OCPP16Constants.js'
-import { OCPP16ServiceUtils } from './OCPP16ServiceUtils.js'
 import {
-  type ChargingStation,
   canProceedChargingProfile,
+  type ChargingStation,
   checkChargingStation,
   getConfigurationKey,
   getConnectorChargingProfiles,
@@ -105,15 +105,15 @@ import {
   convertToDate,
   convertToInt,
   formatDurationMilliSeconds,
-  getRandomInteger,
   isAsyncFunction,
-  isEmptyArray,
   isNotEmptyArray,
   isNotEmptyString,
   logger,
   sleep
 } from '../../../utils/index.js'
 import { OCPPIncomingRequestService } from '../OCPPIncomingRequestService.js'
+import { OCPP16Constants } from './OCPP16Constants.js'
+import { OCPP16ServiceUtils } from './OCPP16ServiceUtils.js'
 
 const moduleName = 'OCPP16IncomingRequestService'
 
@@ -441,7 +441,7 @@ export class OCPP16IncomingRequestService extends OCPPIncomingRequestService {
                 )
               }
             })
-            .catch(error => {
+            .catch((error: unknown) => {
               logger.error(
                 `${chargingStation.logPrefix()} ${moduleName}.constructor: Remote start transaction error:`,
                 error
@@ -473,7 +473,7 @@ export class OCPP16IncomingRequestService extends OCPPIncomingRequestService {
                 )
               }
             })
-            .catch(error => {
+            .catch((error: unknown) => {
               logger.error(
                 `${chargingStation.logPrefix()} ${moduleName}.constructor: Remote stop transaction error:`,
                 error
@@ -493,7 +493,7 @@ export class OCPP16IncomingRequestService extends OCPPIncomingRequestService {
           return
         }
         const { requestedMessage, connectorId } = request
-        const errorHandler = (error: Error): void => {
+        const errorHandler = (error: unknown): void => {
           logger.error(
             `${chargingStation.logPrefix()} ${moduleName}.constructor: Trigger ${requestedMessage} error:`,
             error
@@ -943,8 +943,8 @@ export class OCPP16IncomingRequestService extends OCPPIncomingRequestService {
     }
     const connectorStatus = chargingStation.getConnectorStatus(connectorId)
     if (
-      isEmptyArray(connectorStatus?.chargingProfiles) &&
-      isEmptyArray(chargingStation.getConnectorStatus(0)?.chargingProfiles)
+      isEmpty(connectorStatus?.chargingProfiles) &&
+      isEmpty(chargingStation.getConnectorStatus(0)?.chargingProfiles)
     ) {
       return OCPP16Constants.OCPP_RESPONSE_REJECTED
     }
@@ -1153,7 +1153,7 @@ export class OCPP16IncomingRequestService extends OCPPIncomingRequestService {
   ): Promise<GenericResponse> {
     const { connectorId: transactionConnectorId, idTag, chargingProfile } = commandPayload
     if (!chargingStation.hasConnector(transactionConnectorId)) {
-      return await this.notifyRemoteStartTransactionRejected(
+      return this.notifyRemoteStartTransactionRejected(
         chargingStation,
         transactionConnectorId,
         idTag
@@ -1163,7 +1163,7 @@ export class OCPP16IncomingRequestService extends OCPPIncomingRequestService {
       !chargingStation.isChargingStationAvailable() ||
       !chargingStation.isConnectorAvailable(transactionConnectorId)
     ) {
-      return await this.notifyRemoteStartTransactionRejected(
+      return this.notifyRemoteStartTransactionRejected(
         chargingStation,
         transactionConnectorId,
         idTag
@@ -1174,17 +1174,12 @@ export class OCPP16IncomingRequestService extends OCPPIncomingRequestService {
       chargingStation.getAuthorizeRemoteTxRequests() &&
       !(await OCPP16ServiceUtils.isIdTagAuthorized(chargingStation, transactionConnectorId, idTag))
     ) {
-      return await this.notifyRemoteStartTransactionRejected(
+      return this.notifyRemoteStartTransactionRejected(
         chargingStation,
         transactionConnectorId,
         idTag
       )
     }
-    await OCPP16ServiceUtils.sendAndSetConnectorStatus(
-      chargingStation,
-      transactionConnectorId,
-      OCPP16ChargePointStatus.Preparing
-    )
     if (
       chargingProfile != null &&
       !this.setRemoteStartTransactionChargingProfile(
@@ -1193,33 +1188,26 @@ export class OCPP16IncomingRequestService extends OCPPIncomingRequestService {
         chargingProfile
       )
     ) {
-      return await this.notifyRemoteStartTransactionRejected(
+      return this.notifyRemoteStartTransactionRejected(
         chargingStation,
         transactionConnectorId,
         idTag
       )
     }
     logger.debug(
-      `${chargingStation.logPrefix()} Remote start transaction ACCEPTED on connector id ${transactionConnectorId}, idTag '${idTag}'`
+      `${chargingStation.logPrefix()} Remote start transaction ACCEPTED on ${chargingStation.stationInfo?.chargingStationId}#${transactionConnectorId}}, idTag '${idTag}'`
     )
     return OCPP16Constants.OCPP_RESPONSE_ACCEPTED
   }
 
-  private async notifyRemoteStartTransactionRejected (
+  private notifyRemoteStartTransactionRejected (
     chargingStation: ChargingStation,
     connectorId: number,
     idTag: string
-  ): Promise<GenericResponse> {
+  ): GenericResponse {
     const connectorStatus = chargingStation.getConnectorStatus(connectorId)
-    if (connectorStatus?.status !== OCPP16ChargePointStatus.Available) {
-      await OCPP16ServiceUtils.sendAndSetConnectorStatus(
-        chargingStation,
-        connectorId,
-        OCPP16ChargePointStatus.Available
-      )
-    }
     logger.debug(
-      `${chargingStation.logPrefix()} Remote start transaction REJECTED on connector id ${connectorId}, idTag '${idTag}', availability '${connectorStatus?.availability}', status '${connectorStatus?.status}'`
+      `${chargingStation.logPrefix()} Remote start transaction REJECTED on ${chargingStation.stationInfo?.chargingStationId}#${connectorId}, idTag '${idTag}', availability '${connectorStatus?.availability}', status '${connectorStatus?.status}'`
     )
     return OCPP16Constants.OCPP_RESPONSE_REJECTED
   }
@@ -1232,7 +1220,7 @@ export class OCPP16IncomingRequestService extends OCPPIncomingRequestService {
     if (chargingProfile.chargingProfilePurpose === OCPP16ChargingProfilePurposeType.TX_PROFILE) {
       OCPP16ServiceUtils.setChargingProfile(chargingStation, connectorId, chargingProfile)
       logger.debug(
-        `${chargingStation.logPrefix()} Charging profile(s) set at remote start transaction on connector id ${connectorId}: %j`,
+        `${chargingStation.logPrefix()} Charging profile(s) set at remote start transaction on ${chargingStation.stationInfo?.chargingStationId}#${connectorId}`,
         chargingProfile
       )
       return true
@@ -1346,7 +1334,7 @@ export class OCPP16IncomingRequestService extends OCPPIncomingRequestService {
       chargingStation.stationInfo?.firmwareUpgrade?.failureStatus ===
       OCPP16FirmwareStatus.DownloadFailed
     ) {
-      await sleep(secondsToMilliseconds(getRandomInteger(maxDelay, minDelay)))
+      await sleep(secondsToMilliseconds(randomInt(minDelay, maxDelay)))
       await chargingStation.ocppRequestService.requestHandler<
       OCPP16FirmwareStatusNotificationRequest,
       OCPP16FirmwareStatusNotificationResponse
@@ -1357,7 +1345,7 @@ export class OCPP16IncomingRequestService extends OCPPIncomingRequestService {
         chargingStation.stationInfo.firmwareUpgrade.failureStatus
       return
     }
-    await sleep(secondsToMilliseconds(getRandomInteger(maxDelay, minDelay)))
+    await sleep(secondsToMilliseconds(randomInt(minDelay, maxDelay)))
     await chargingStation.ocppRequestService.requestHandler<
     OCPP16FirmwareStatusNotificationRequest,
     OCPP16FirmwareStatusNotificationResponse
@@ -1413,8 +1401,7 @@ export class OCPP16IncomingRequestService extends OCPPIncomingRequestService {
         transactionsStarted = false
       }
     } while (transactionsStarted)
-    !wasTransactionsStarted &&
-      (await sleep(secondsToMilliseconds(getRandomInteger(maxDelay, minDelay))))
+    !wasTransactionsStarted && (await sleep(secondsToMilliseconds(randomInt(minDelay, maxDelay))))
     if (!checkChargingStation(chargingStation, chargingStation.logPrefix())) {
       return
     }
@@ -1430,7 +1417,7 @@ export class OCPP16IncomingRequestService extends OCPPIncomingRequestService {
       chargingStation.stationInfo?.firmwareUpgrade?.failureStatus ===
       OCPP16FirmwareStatus.InstallationFailed
     ) {
-      await sleep(secondsToMilliseconds(getRandomInteger(maxDelay, minDelay)))
+      await sleep(secondsToMilliseconds(randomInt(minDelay, maxDelay)))
       await chargingStation.ocppRequestService.requestHandler<
       OCPP16FirmwareStatusNotificationRequest,
       OCPP16FirmwareStatusNotificationResponse
@@ -1442,7 +1429,7 @@ export class OCPP16IncomingRequestService extends OCPPIncomingRequestService {
       return
     }
     if (chargingStation.stationInfo?.firmwareUpgrade?.reset === true) {
-      await sleep(secondsToMilliseconds(getRandomInteger(maxDelay, minDelay)))
+      await sleep(secondsToMilliseconds(randomInt(minDelay, maxDelay)))
       await chargingStation.reset(OCPP16StopTransactionReason.REBOOT)
     }
   }
@@ -1500,7 +1487,7 @@ export class OCPP16IncomingRequestService extends OCPPIncomingRequestService {
             >(chargingStation, OCPP16RequestCommand.DIAGNOSTICS_STATUS_NOTIFICATION, {
               status: OCPP16DiagnosticsStatus.Uploading
             })
-              .catch(error => {
+              .catch((error: unknown) => {
                 logger.error(
                   `${chargingStation.logPrefix()} ${moduleName}.handleRequestGetDiagnostics: Error while sending '${
                     OCPP16RequestCommand.DIAGNOSTICS_STATUS_NOTIFICATION