fix: send preparing connector status before `StartTransaction`

[e-mobility-charging-stations-simulator.git] / src / charging-station / ocpp / 1.6 / OCPP16RequestService.ts

diff --git a/src/charging-station/ocpp/1.6/OCPP16RequestService.ts b/src/charging-station/ocpp/1.6/OCPP16RequestService.ts
index 124ffba16b48a7dfaea2dbbaea9fdfefb209e27a..b9643469a791831937d9774e4ef0b9fb68abacbf 100644 (file)
--- a/src/charging-station/ocpp/1.6/OCPP16RequestService.ts
+++ b/src/charging-station/ocpp/1.6/OCPP16RequestService.ts
@@ -1,9 +1,7 @@
-// Partial Copyright Jerome Benoit. 2021-2023. All Rights Reserved.
+// Partial Copyright Jerome Benoit. 2021-2024. All Rights Reserved.
 
-import type { JSONSchemaType } from 'ajv'
+import type { ValidateFunction } from 'ajv'
 
-import { OCPP16Constants } from './OCPP16Constants.js'
-import { OCPP16ServiceUtils } from './OCPP16ServiceUtils.js'
 import type { ChargingStation } from '../../../charging-station/index.js'
 import { OCPPError } from '../../../exception/index.js'
 import {
@@ -28,114 +26,162 @@ import {
 import { Constants, generateUUID } from '../../../utils/index.js'
 import { OCPPRequestService } from '../OCPPRequestService.js'
 import type { OCPPResponseService } from '../OCPPResponseService.js'
+import { OCPP16Constants } from './OCPP16Constants.js'
+import { OCPP16ServiceUtils } from './OCPP16ServiceUtils.js'
 
 const moduleName = 'OCPP16RequestService'
 
 export class OCPP16RequestService extends OCPPRequestService {
-  protected jsonSchemas: Map<OCPP16RequestCommand, JSONSchemaType<JsonType>>
+  protected payloadValidateFunctions: Map<OCPP16RequestCommand, ValidateFunction<JsonType>>
 
   public constructor (ocppResponseService: OCPPResponseService) {
     // if (new.target.name === moduleName) {
     //   throw new TypeError(`Cannot construct ${new.target.name} instances directly`)
     // }
     super(OCPPVersion.VERSION_16, ocppResponseService)
-    this.jsonSchemas = new Map<OCPP16RequestCommand, JSONSchemaType<JsonType>>([
+    this.payloadValidateFunctions = new Map<OCPP16RequestCommand, ValidateFunction<JsonType>>([
       [
         OCPP16RequestCommand.AUTHORIZE,
-        OCPP16ServiceUtils.parseJsonSchemaFile<OCPP16AuthorizeRequest>(
-          'assets/json-schemas/ocpp/1.6/Authorize.json',
-          moduleName,
-          'constructor'
-        )
+        this.ajv
+          .compile(
+            OCPP16ServiceUtils.parseJsonSchemaFile<OCPP16AuthorizeRequest>(
+              'assets/json-schemas/ocpp/1.6/Authorize.json',
+              moduleName,
+              'constructor'
+            )
+          )
+          .bind(this)
       ],
       [
         OCPP16RequestCommand.BOOT_NOTIFICATION,
-        OCPP16ServiceUtils.parseJsonSchemaFile<OCPP16BootNotificationRequest>(
-          'assets/json-schemas/ocpp/1.6/BootNotification.json',
-          moduleName,
-          'constructor'
-        )
+        this.ajv
+          .compile(
+            OCPP16ServiceUtils.parseJsonSchemaFile<OCPP16BootNotificationRequest>(
+              'assets/json-schemas/ocpp/1.6/BootNotification.json',
+              moduleName,
+              'constructor'
+            )
+          )
+          .bind(this)
       ],
       [
         OCPP16RequestCommand.DIAGNOSTICS_STATUS_NOTIFICATION,
-        OCPP16ServiceUtils.parseJsonSchemaFile<OCPP16DiagnosticsStatusNotificationRequest>(
-          'assets/json-schemas/ocpp/1.6/DiagnosticsStatusNotification.json',
-          moduleName,
-          'constructor'
-        )
+        this.ajv
+          .compile(
+            OCPP16ServiceUtils.parseJsonSchemaFile<OCPP16DiagnosticsStatusNotificationRequest>(
+              'assets/json-schemas/ocpp/1.6/DiagnosticsStatusNotification.json',
+              moduleName,
+              'constructor'
+            )
+          )
+          .bind(this)
       ],
       [
         OCPP16RequestCommand.HEARTBEAT,
-        OCPP16ServiceUtils.parseJsonSchemaFile<OCPP16HeartbeatRequest>(
-          'assets/json-schemas/ocpp/1.6/Heartbeat.json',
-          moduleName,
-          'constructor'
-        )
+        this.ajv
+          .compile(
+            OCPP16ServiceUtils.parseJsonSchemaFile<OCPP16HeartbeatRequest>(
+              'assets/json-schemas/ocpp/1.6/Heartbeat.json',
+              moduleName,
+              'constructor'
+            )
+          )
+          .bind(this)
       ],
       [
         OCPP16RequestCommand.METER_VALUES,
-        OCPP16ServiceUtils.parseJsonSchemaFile<OCPP16MeterValuesRequest>(
-          'assets/json-schemas/ocpp/1.6/MeterValues.json',
-          moduleName,
-          'constructor'
-        )
+        this.ajv
+          .compile(
+            OCPP16ServiceUtils.parseJsonSchemaFile<OCPP16MeterValuesRequest>(
+              'assets/json-schemas/ocpp/1.6/MeterValues.json',
+              moduleName,
+              'constructor'
+            )
+          )
+          .bind(this)
       ],
       [
         OCPP16RequestCommand.STATUS_NOTIFICATION,
-        OCPP16ServiceUtils.parseJsonSchemaFile<OCPP16StatusNotificationRequest>(
-          'assets/json-schemas/ocpp/1.6/StatusNotification.json',
-          moduleName,
-          'constructor'
-        )
+        this.ajv
+          .compile(
+            OCPP16ServiceUtils.parseJsonSchemaFile<OCPP16StatusNotificationRequest>(
+              'assets/json-schemas/ocpp/1.6/StatusNotification.json',
+              moduleName,
+              'constructor'
+            )
+          )
+          .bind(this)
       ],
       [
         OCPP16RequestCommand.START_TRANSACTION,
-        OCPP16ServiceUtils.parseJsonSchemaFile<OCPP16StartTransactionRequest>(
-          'assets/json-schemas/ocpp/1.6/StartTransaction.json',
-          moduleName,
-          'constructor'
-        )
+        this.ajv
+          .compile(
+            OCPP16ServiceUtils.parseJsonSchemaFile<OCPP16StartTransactionRequest>(
+              'assets/json-schemas/ocpp/1.6/StartTransaction.json',
+              moduleName,
+              'constructor'
+            )
+          )
+          .bind(this)
       ],
       [
         OCPP16RequestCommand.STOP_TRANSACTION,
-        OCPP16ServiceUtils.parseJsonSchemaFile<OCPP16StopTransactionRequest>(
-          'assets/json-schemas/ocpp/1.6/StopTransaction.json',
-          moduleName,
-          'constructor'
-        )
+        this.ajv
+          .compile(
+            OCPP16ServiceUtils.parseJsonSchemaFile<OCPP16StopTransactionRequest>(
+              'assets/json-schemas/ocpp/1.6/StopTransaction.json',
+              moduleName,
+              'constructor'
+            )
+          )
+          .bind(this)
       ],
       [
         OCPP16RequestCommand.DATA_TRANSFER,
-        OCPP16ServiceUtils.parseJsonSchemaFile<OCPP16DataTransferRequest>(
-          'assets/json-schemas/ocpp/1.6/DataTransfer.json',
-          moduleName,
-          'constructor'
-        )
+        this.ajv
+          .compile(
+            OCPP16ServiceUtils.parseJsonSchemaFile<OCPP16DataTransferRequest>(
+              'assets/json-schemas/ocpp/1.6/DataTransfer.json',
+              moduleName,
+              'constructor'
+            )
+          )
+          .bind(this)
       ],
       [
         OCPP16RequestCommand.FIRMWARE_STATUS_NOTIFICATION,
-        OCPP16ServiceUtils.parseJsonSchemaFile<OCPP16FirmwareStatusNotificationRequest>(
-          'assets/json-schemas/ocpp/1.6/FirmwareStatusNotification.json',
-          moduleName,
-          'constructor'
-        )
+        this.ajv
+          .compile(
+            OCPP16ServiceUtils.parseJsonSchemaFile<OCPP16FirmwareStatusNotificationRequest>(
+              'assets/json-schemas/ocpp/1.6/FirmwareStatusNotification.json',
+              moduleName,
+              'constructor'
+            )
+          )
+          .bind(this)
       ]
     ])
-    this.buildRequestPayload = this.buildRequestPayload.bind(this) as <Request extends JsonType>(
-      chargingStation: ChargingStation,
-      commandName: OCPP16RequestCommand,
-      commandParams?: JsonType
-    ) => Request
+    this.buildRequestPayload = this.buildRequestPayload.bind(this)
   }
 
   public async requestHandler<RequestType extends JsonType, ResponseType extends JsonType>(
     chargingStation: ChargingStation,
     commandName: OCPP16RequestCommand,
-    commandParams?: JsonType,
+    commandParams?: RequestType,
     params?: RequestParams
   ): Promise<ResponseType> {
     // FIXME?: add sanity checks on charging station availability, connector availability, connector status, etc.
     if (OCPP16ServiceUtils.isRequestCommandSupported(chargingStation, commandName)) {
+      // Post request actions hook
+      switch (commandName) {
+        case OCPP16RequestCommand.START_TRANSACTION:
+          await OCPP16ServiceUtils.sendAndSetConnectorStatus(
+            chargingStation,
+            (commandParams as OCPP16StartTransactionRequest).connectorId,
+            OCPP16ChargePointStatus.Preparing
+          )
+          break
+      }
       return (await this.sendMessage(
         chargingStation,
         generateUUID(),
@@ -201,10 +247,9 @@ export class OCPP16RequestService extends OCPPRequestService {
         } as unknown as Request
       case OCPP16RequestCommand.STOP_TRANSACTION:
         chargingStation.stationInfo?.transactionDataMeterValues === true &&
-          // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
           (connectorId = chargingStation.getConnectorIdByTransactionId(
             commandParams.transactionId as number
-          )!)
+          ))
         energyActiveImportRegister = chargingStation.getEnergyActiveImportRegisterByTransactionId(
           commandParams.transactionId as number,
           true