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edd13439 | 1 | // Partial Copyright Jerome Benoit. 2021-2023. All Rights Reserved. |
c8eeb62b | 2 | |
844e496b JB |
3 | import fs from 'fs'; |
4 | import path from 'path'; | |
5 | import { fileURLToPath } from 'url'; | |
6 | ||
6c1761d4 | 7 | import type { JSONSchemaType } from 'ajv'; |
844e496b | 8 | |
78202038 | 9 | import { OCPP16ServiceUtils } from './OCPP16ServiceUtils'; |
8114d10e | 10 | import OCPPError from '../../../exception/OCPPError'; |
6c1761d4 | 11 | import type { JsonObject, JsonType } from '../../../types/JsonType'; |
8114d10e JB |
12 | import { OCPP16ChargePointErrorCode } from '../../../types/ocpp/1.6/ChargePointErrorCode'; |
13 | import { OCPP16ChargePointStatus } from '../../../types/ocpp/1.6/ChargePointStatus'; | |
14 | import { OCPP16StandardParametersKey } from '../../../types/ocpp/1.6/Configuration'; | |
6c1761d4 | 15 | import type { |
8114d10e JB |
16 | OCPP16MeterValuesRequest, |
17 | OCPP16MeterValuesResponse, | |
18 | } from '../../../types/ocpp/1.6/MeterValues'; | |
e7aeea18 | 19 | import { |
27782dbc | 20 | type OCPP16BootNotificationRequest, |
b3fc3ff5 | 21 | OCPP16IncomingRequestCommand, |
e7aeea18 | 22 | OCPP16RequestCommand, |
27782dbc | 23 | type OCPP16StatusNotificationRequest, |
e7aeea18 | 24 | } from '../../../types/ocpp/1.6/Requests'; |
d270cc87 | 25 | import type { |
02887891 JB |
26 | ChangeAvailabilityResponse, |
27 | ChangeConfigurationResponse, | |
28 | ClearChargingProfileResponse, | |
02887891 JB |
29 | GetConfigurationResponse, |
30 | GetDiagnosticsResponse, | |
d270cc87 JB |
31 | OCPP16BootNotificationResponse, |
32 | OCPP16DataTransferResponse, | |
c9a4f9ea JB |
33 | OCPP16DiagnosticsStatusNotificationResponse, |
34 | OCPP16FirmwareStatusNotificationResponse, | |
d270cc87 JB |
35 | OCPP16HeartbeatResponse, |
36 | OCPP16StatusNotificationResponse, | |
02887891 JB |
37 | OCPP16TriggerMessageResponse, |
38 | OCPP16UpdateFirmwareResponse, | |
39 | SetChargingProfileResponse, | |
40 | UnlockConnectorResponse, | |
e7aeea18 | 41 | } from '../../../types/ocpp/1.6/Responses'; |
ef6fa3fb | 42 | import { |
8114d10e | 43 | OCPP16AuthorizationStatus, |
27782dbc JB |
44 | type OCPP16AuthorizeRequest, |
45 | type OCPP16AuthorizeResponse, | |
46 | type OCPP16StartTransactionRequest, | |
47 | type OCPP16StartTransactionResponse, | |
48 | type OCPP16StopTransactionRequest, | |
49 | type OCPP16StopTransactionResponse, | |
8114d10e | 50 | } from '../../../types/ocpp/1.6/Transaction'; |
a4bc2942 | 51 | import { ErrorType } from '../../../types/ocpp/ErrorType'; |
d270cc87 | 52 | import { OCPPVersion } from '../../../types/ocpp/OCPPVersion'; |
02887891 | 53 | import { |
f03e1042 | 54 | type GenericResponse, |
02887891 JB |
55 | RegistrationStatusEnumType, |
56 | type ResponseHandler, | |
57 | } from '../../../types/ocpp/Responses'; | |
d3195f0a | 58 | import Constants from '../../../utils/Constants'; |
9f2e3130 | 59 | import logger from '../../../utils/Logger'; |
8114d10e JB |
60 | import Utils from '../../../utils/Utils'; |
61 | import type ChargingStation from '../../ChargingStation'; | |
62 | import { ChargingStationConfigurationUtils } from '../../ChargingStationConfigurationUtils'; | |
63 | import OCPPResponseService from '../OCPPResponseService'; | |
c0560973 | 64 | |
909dcf2d JB |
65 | const moduleName = 'OCPP16ResponseService'; |
66 | ||
c0560973 | 67 | export default class OCPP16ResponseService extends OCPPResponseService { |
b3fc3ff5 JB |
68 | public jsonIncomingRequestResponseSchemas: Map< |
69 | OCPP16IncomingRequestCommand, | |
70 | JSONSchemaType<JsonObject> | |
71 | >; | |
72 | ||
58144adb | 73 | private responseHandlers: Map<OCPP16RequestCommand, ResponseHandler>; |
b52c969d | 74 | private jsonSchemas: Map<OCPP16RequestCommand, JSONSchemaType<JsonObject>>; |
58144adb | 75 | |
08f130a0 | 76 | public constructor() { |
909dcf2d | 77 | if (new.target?.name === moduleName) { |
06127450 | 78 | throw new TypeError(`Cannot construct ${new.target?.name} instances directly`); |
9f2e3130 | 79 | } |
d270cc87 | 80 | super(OCPPVersion.VERSION_16); |
58144adb JB |
81 | this.responseHandlers = new Map<OCPP16RequestCommand, ResponseHandler>([ |
82 | [OCPP16RequestCommand.BOOT_NOTIFICATION, this.handleResponseBootNotification.bind(this)], | |
b52c969d | 83 | [OCPP16RequestCommand.HEARTBEAT, this.emptyResponseHandler.bind(this)], |
58144adb JB |
84 | [OCPP16RequestCommand.AUTHORIZE, this.handleResponseAuthorize.bind(this)], |
85 | [OCPP16RequestCommand.START_TRANSACTION, this.handleResponseStartTransaction.bind(this)], | |
86 | [OCPP16RequestCommand.STOP_TRANSACTION, this.handleResponseStopTransaction.bind(this)], | |
b52c969d JB |
87 | [OCPP16RequestCommand.STATUS_NOTIFICATION, this.emptyResponseHandler.bind(this)], |
88 | [OCPP16RequestCommand.METER_VALUES, this.emptyResponseHandler.bind(this)], | |
89 | [OCPP16RequestCommand.DIAGNOSTICS_STATUS_NOTIFICATION, this.emptyResponseHandler.bind(this)], | |
91a7d3ea | 90 | [OCPP16RequestCommand.DATA_TRANSFER, this.emptyResponseHandler.bind(this)], |
c9a4f9ea | 91 | [OCPP16RequestCommand.FIRMWARE_STATUS_NOTIFICATION, this.emptyResponseHandler.bind(this)], |
b52c969d JB |
92 | ]); |
93 | this.jsonSchemas = new Map<OCPP16RequestCommand, JSONSchemaType<JsonObject>>([ | |
94 | [ | |
95 | OCPP16RequestCommand.BOOT_NOTIFICATION, | |
e9a4164c JB |
96 | this.parseJsonSchemaFile<OCPP16BootNotificationResponse>( |
97 | '../../../assets/json-schemas/ocpp/1.6/BootNotificationResponse.json' | |
98 | ), | |
b52c969d JB |
99 | ], |
100 | [ | |
101 | OCPP16RequestCommand.HEARTBEAT, | |
e9a4164c JB |
102 | this.parseJsonSchemaFile<OCPP16HeartbeatResponse>( |
103 | '../../../assets/json-schemas/ocpp/1.6/HeartbeatResponse.json' | |
104 | ), | |
b52c969d JB |
105 | ], |
106 | [ | |
107 | OCPP16RequestCommand.AUTHORIZE, | |
e9a4164c JB |
108 | this.parseJsonSchemaFile<OCPP16AuthorizeResponse>( |
109 | '../../../assets/json-schemas/ocpp/1.6/AuthorizeResponse.json' | |
110 | ), | |
b52c969d JB |
111 | ], |
112 | [ | |
113 | OCPP16RequestCommand.START_TRANSACTION, | |
e9a4164c JB |
114 | this.parseJsonSchemaFile<OCPP16StartTransactionResponse>( |
115 | '../../../assets/json-schemas/ocpp/1.6/StartTransactionResponse.json' | |
116 | ), | |
b52c969d JB |
117 | ], |
118 | [ | |
119 | OCPP16RequestCommand.STOP_TRANSACTION, | |
e9a4164c JB |
120 | this.parseJsonSchemaFile<OCPP16StopTransactionResponse>( |
121 | '../../../assets/json-schemas/ocpp/1.6/StopTransactionResponse.json' | |
122 | ), | |
b52c969d JB |
123 | ], |
124 | [ | |
125 | OCPP16RequestCommand.STATUS_NOTIFICATION, | |
e9a4164c JB |
126 | this.parseJsonSchemaFile<OCPP16StatusNotificationResponse>( |
127 | '../../../assets/json-schemas/ocpp/1.6/StatusNotificationResponse.json' | |
128 | ), | |
b52c969d JB |
129 | ], |
130 | [ | |
131 | OCPP16RequestCommand.METER_VALUES, | |
e9a4164c JB |
132 | this.parseJsonSchemaFile<OCPP16MeterValuesResponse>( |
133 | '../../../assets/json-schemas/ocpp/1.6/MeterValuesResponse.json' | |
134 | ), | |
b52c969d JB |
135 | ], |
136 | [ | |
137 | OCPP16RequestCommand.DIAGNOSTICS_STATUS_NOTIFICATION, | |
e9a4164c JB |
138 | this.parseJsonSchemaFile<OCPP16DiagnosticsStatusNotificationResponse>( |
139 | '../../../assets/json-schemas/ocpp/1.6/DiagnosticsStatusNotificationResponse.json' | |
140 | ), | |
b52c969d | 141 | ], |
91a7d3ea JB |
142 | [ |
143 | OCPP16RequestCommand.DATA_TRANSFER, | |
e9a4164c JB |
144 | this.parseJsonSchemaFile<OCPP16DataTransferResponse>( |
145 | '../../../assets/json-schemas/ocpp/1.6/DataTransferResponse.json' | |
146 | ), | |
91a7d3ea | 147 | ], |
c9a4f9ea JB |
148 | [ |
149 | OCPP16RequestCommand.FIRMWARE_STATUS_NOTIFICATION, | |
e9a4164c JB |
150 | this.parseJsonSchemaFile<OCPP16FirmwareStatusNotificationResponse>( |
151 | '../../../assets/json-schemas/ocpp/1.6/FirmwareStatusNotificationResponse.json' | |
152 | ), | |
c9a4f9ea | 153 | ], |
58144adb | 154 | ]); |
02887891 JB |
155 | this.jsonIncomingRequestResponseSchemas = new Map([ |
156 | [ | |
157 | OCPP16IncomingRequestCommand.RESET, | |
f03e1042 | 158 | this.parseJsonSchemaFile<GenericResponse>( |
e9a4164c JB |
159 | '../../../assets/json-schemas/ocpp/1.6/ResetResponse.json' |
160 | ), | |
02887891 JB |
161 | ], |
162 | [ | |
163 | OCPP16IncomingRequestCommand.CLEAR_CACHE, | |
f03e1042 | 164 | this.parseJsonSchemaFile<GenericResponse>( |
e9a4164c JB |
165 | '../../../assets/json-schemas/ocpp/1.6/ClearCacheResponse.json' |
166 | ), | |
02887891 JB |
167 | ], |
168 | [ | |
169 | OCPP16IncomingRequestCommand.CHANGE_AVAILABILITY, | |
e9a4164c JB |
170 | this.parseJsonSchemaFile<ChangeAvailabilityResponse>( |
171 | '../../../assets/json-schemas/ocpp/1.6/ChangeAvailabilityResponse.json' | |
172 | ), | |
02887891 JB |
173 | ], |
174 | [ | |
175 | OCPP16IncomingRequestCommand.UNLOCK_CONNECTOR, | |
e9a4164c JB |
176 | this.parseJsonSchemaFile<UnlockConnectorResponse>( |
177 | '../../../assets/json-schemas/ocpp/1.6/UnlockConnectorResponse.json' | |
178 | ), | |
02887891 JB |
179 | ], |
180 | [ | |
181 | OCPP16IncomingRequestCommand.GET_CONFIGURATION, | |
e9a4164c JB |
182 | this.parseJsonSchemaFile<GetConfigurationResponse>( |
183 | '../../../assets/json-schemas/ocpp/1.6/GetConfigurationResponse.json' | |
184 | ), | |
02887891 JB |
185 | ], |
186 | [ | |
187 | OCPP16IncomingRequestCommand.CHANGE_CONFIGURATION, | |
e9a4164c JB |
188 | this.parseJsonSchemaFile<ChangeConfigurationResponse>( |
189 | '../../../assets/json-schemas/ocpp/1.6/ChangeConfigurationResponse.json' | |
190 | ), | |
02887891 JB |
191 | ], |
192 | [ | |
193 | OCPP16IncomingRequestCommand.SET_CHARGING_PROFILE, | |
e9a4164c JB |
194 | this.parseJsonSchemaFile<SetChargingProfileResponse>( |
195 | '../../../assets/json-schemas/ocpp/1.6/SetChargingProfileResponse.json' | |
196 | ), | |
02887891 JB |
197 | ], |
198 | [ | |
199 | OCPP16IncomingRequestCommand.CLEAR_CHARGING_PROFILE, | |
e9a4164c JB |
200 | this.parseJsonSchemaFile<ClearChargingProfileResponse>( |
201 | '../../../assets/json-schemas/ocpp/1.6/ClearChargingProfileResponse.json' | |
202 | ), | |
02887891 JB |
203 | ], |
204 | [ | |
205 | OCPP16IncomingRequestCommand.REMOTE_START_TRANSACTION, | |
f03e1042 | 206 | this.parseJsonSchemaFile<GenericResponse>( |
e9a4164c JB |
207 | '../../../assets/json-schemas/ocpp/1.6/RemoteStartTransactionResponse.json' |
208 | ), | |
02887891 JB |
209 | ], |
210 | [ | |
211 | OCPP16IncomingRequestCommand.REMOTE_STOP_TRANSACTION, | |
f03e1042 | 212 | this.parseJsonSchemaFile<GenericResponse>( |
e9a4164c JB |
213 | '../../../assets/json-schemas/ocpp/1.6/RemoteStopTransactionResponse.json' |
214 | ), | |
02887891 JB |
215 | ], |
216 | [ | |
217 | OCPP16IncomingRequestCommand.GET_DIAGNOSTICS, | |
e9a4164c JB |
218 | this.parseJsonSchemaFile<GetDiagnosticsResponse>( |
219 | '../../../assets/json-schemas/ocpp/1.6/GetDiagnosticsResponse.json' | |
220 | ), | |
02887891 JB |
221 | ], |
222 | [ | |
223 | OCPP16IncomingRequestCommand.TRIGGER_MESSAGE, | |
e9a4164c JB |
224 | this.parseJsonSchemaFile<OCPP16TriggerMessageResponse>( |
225 | '../../../assets/json-schemas/ocpp/1.6/TriggerMessageResponse.json' | |
226 | ), | |
02887891 JB |
227 | ], |
228 | [ | |
229 | OCPP16IncomingRequestCommand.DATA_TRANSFER, | |
e9a4164c JB |
230 | this.parseJsonSchemaFile<OCPP16DataTransferResponse>( |
231 | '../../../assets/json-schemas/ocpp/1.6/DataTransferResponse.json' | |
232 | ), | |
02887891 JB |
233 | ], |
234 | [ | |
235 | OCPP16IncomingRequestCommand.UPDATE_FIRMWARE, | |
e9a4164c JB |
236 | this.parseJsonSchemaFile<OCPP16UpdateFirmwareResponse>( |
237 | '../../../assets/json-schemas/ocpp/1.6/UpdateFirmwareResponse.json' | |
238 | ), | |
02887891 JB |
239 | ], |
240 | ]); | |
9952c548 | 241 | this.validatePayload.bind(this); |
58144adb JB |
242 | } |
243 | ||
f7f98c68 | 244 | public async responseHandler( |
08f130a0 | 245 | chargingStation: ChargingStation, |
e7aeea18 | 246 | commandName: OCPP16RequestCommand, |
5cc4b63b JB |
247 | payload: JsonType, |
248 | requestPayload: JsonType | |
e7aeea18 | 249 | ): Promise<void> { |
ed6cfcff JB |
250 | if ( |
251 | chargingStation.isRegistered() === true || | |
252 | commandName === OCPP16RequestCommand.BOOT_NOTIFICATION | |
253 | ) { | |
65554cc3 | 254 | if ( |
ed6cfcff JB |
255 | this.responseHandlers.has(commandName) === true && |
256 | OCPP16ServiceUtils.isRequestCommandSupported(chargingStation, commandName) === true | |
65554cc3 | 257 | ) { |
124f3553 | 258 | try { |
9c5c4195 | 259 | this.validatePayload(chargingStation, commandName, payload); |
08f130a0 | 260 | await this.responseHandlers.get(commandName)(chargingStation, payload, requestPayload); |
124f3553 | 261 | } catch (error) { |
6c8f5d90 JB |
262 | logger.error( |
263 | `${chargingStation.logPrefix()} ${moduleName}.responseHandler: Handle response error:`, | |
264 | error | |
265 | ); | |
124f3553 JB |
266 | throw error; |
267 | } | |
268 | } else { | |
269 | // Throw exception | |
e7aeea18 JB |
270 | throw new OCPPError( |
271 | ErrorType.NOT_IMPLEMENTED, | |
6c8f5d90 | 272 | `${commandName} is not implemented to handle response PDU ${JSON.stringify( |
e7aeea18 JB |
273 | payload, |
274 | null, | |
275 | 2 | |
276 | )}`, | |
7369e417 JB |
277 | commandName, |
278 | payload | |
e7aeea18 | 279 | ); |
887fef76 | 280 | } |
c0560973 | 281 | } else { |
e7aeea18 JB |
282 | throw new OCPPError( |
283 | ErrorType.SECURITY_ERROR, | |
6c8f5d90 | 284 | `${commandName} cannot be issued to handle response PDU ${JSON.stringify( |
e7aeea18 JB |
285 | payload, |
286 | null, | |
287 | 2 | |
439fc71b | 288 | )} while the charging station is not registered on the central server.`, |
7369e417 JB |
289 | commandName, |
290 | payload | |
e7aeea18 | 291 | ); |
c0560973 JB |
292 | } |
293 | } | |
294 | ||
9c5c4195 JB |
295 | private validatePayload( |
296 | chargingStation: ChargingStation, | |
297 | commandName: OCPP16RequestCommand, | |
298 | payload: JsonType | |
299 | ): boolean { | |
45988780 | 300 | if (this.jsonSchemas.has(commandName) === true) { |
9c5c4195 JB |
301 | return this.validateResponsePayload( |
302 | chargingStation, | |
303 | commandName, | |
304 | this.jsonSchemas.get(commandName), | |
305 | payload | |
306 | ); | |
307 | } | |
308 | logger.warn( | |
b3fc3ff5 | 309 | `${chargingStation.logPrefix()} ${moduleName}.validatePayload: No JSON schema found for command '${commandName}' PDU validation` |
9c5c4195 JB |
310 | ); |
311 | return false; | |
312 | } | |
313 | ||
08f130a0 JB |
314 | private handleResponseBootNotification( |
315 | chargingStation: ChargingStation, | |
316 | payload: OCPP16BootNotificationResponse | |
317 | ): void { | |
d270cc87 | 318 | if (payload.status === RegistrationStatusEnumType.ACCEPTED) { |
17ac262c JB |
319 | ChargingStationConfigurationUtils.addConfigurationKey( |
320 | chargingStation, | |
f0f65a62 | 321 | OCPP16StandardParametersKey.HeartbeatInterval, |
a95873d8 JB |
322 | payload.interval.toString(), |
323 | {}, | |
324 | { overwrite: true, save: true } | |
e7aeea18 | 325 | ); |
17ac262c JB |
326 | ChargingStationConfigurationUtils.addConfigurationKey( |
327 | chargingStation, | |
f0f65a62 | 328 | OCPP16StandardParametersKey.HeartBeatInterval, |
e7aeea18 | 329 | payload.interval.toString(), |
00db15b8 | 330 | { visible: false }, |
a95873d8 | 331 | { overwrite: true, save: true } |
e7aeea18 | 332 | ); |
08f130a0 JB |
333 | chargingStation.heartbeatSetInterval |
334 | ? chargingStation.restartHeartbeat() | |
335 | : chargingStation.startHeartbeat(); | |
672fed6e | 336 | } |
d270cc87 | 337 | if (Object.values(RegistrationStatusEnumType).includes(payload.status)) { |
08f130a0 | 338 | const logMsg = `${chargingStation.logPrefix()} Charging station in '${ |
e7aeea18 JB |
339 | payload.status |
340 | }' state on the central server`; | |
d270cc87 | 341 | payload.status === RegistrationStatusEnumType.REJECTED |
e7aeea18 JB |
342 | ? logger.warn(logMsg) |
343 | : logger.info(logMsg); | |
c0560973 | 344 | } else { |
e7aeea18 | 345 | logger.error( |
08f130a0 | 346 | chargingStation.logPrefix() + |
e7aeea18 JB |
347 | ' Charging station boot notification response received: %j with undefined registration status', |
348 | payload | |
349 | ); | |
c0560973 JB |
350 | } |
351 | } | |
352 | ||
e7aeea18 | 353 | private handleResponseAuthorize( |
08f130a0 | 354 | chargingStation: ChargingStation, |
e7aeea18 | 355 | payload: OCPP16AuthorizeResponse, |
ef6fa3fb | 356 | requestPayload: OCPP16AuthorizeRequest |
e7aeea18 | 357 | ): void { |
58144adb | 358 | let authorizeConnectorId: number; |
08f130a0 | 359 | for (const connectorId of chargingStation.connectors.keys()) { |
e7aeea18 JB |
360 | if ( |
361 | connectorId > 0 && | |
08f130a0 | 362 | chargingStation.getConnectorStatus(connectorId)?.authorizeIdTag === requestPayload.idTag |
e7aeea18 | 363 | ) { |
734d790d | 364 | authorizeConnectorId = connectorId; |
58144adb JB |
365 | break; |
366 | } | |
367 | } | |
1984f194 | 368 | const isAuthorizeConnectorIdDefined = authorizeConnectorId !== undefined; |
58144adb | 369 | if (payload.idTagInfo.status === OCPP16AuthorizationStatus.ACCEPTED) { |
1984f194 JB |
370 | isAuthorizeConnectorIdDefined && |
371 | (chargingStation.getConnectorStatus(authorizeConnectorId).idTagAuthorized = true); | |
e7aeea18 | 372 | logger.debug( |
1984f194 JB |
373 | `${chargingStation.logPrefix()} IdTag '${requestPayload.idTag}' accepted${ |
374 | isAuthorizeConnectorIdDefined ? ` on connector ${authorizeConnectorId}` : '' | |
375 | }` | |
e7aeea18 | 376 | ); |
58144adb | 377 | } else { |
1984f194 JB |
378 | if (isAuthorizeConnectorIdDefined) { |
379 | chargingStation.getConnectorStatus(authorizeConnectorId).idTagAuthorized = false; | |
380 | delete chargingStation.getConnectorStatus(authorizeConnectorId).authorizeIdTag; | |
381 | } | |
e7aeea18 | 382 | logger.debug( |
1984f194 | 383 | `${chargingStation.logPrefix()} IdTag '${requestPayload.idTag}' rejected with status '${ |
e7aeea18 | 384 | payload.idTagInfo.status |
1984f194 | 385 | }'${isAuthorizeConnectorIdDefined ? ` on connector ${authorizeConnectorId}` : ''}` |
e7aeea18 | 386 | ); |
58144adb JB |
387 | } |
388 | } | |
389 | ||
e7aeea18 | 390 | private async handleResponseStartTransaction( |
08f130a0 | 391 | chargingStation: ChargingStation, |
e7aeea18 | 392 | payload: OCPP16StartTransactionResponse, |
ef6fa3fb | 393 | requestPayload: OCPP16StartTransactionRequest |
e7aeea18 | 394 | ): Promise<void> { |
c0560973 JB |
395 | const connectorId = requestPayload.connectorId; |
396 | ||
397 | let transactionConnectorId: number; | |
08f130a0 | 398 | for (const id of chargingStation.connectors.keys()) { |
734d790d JB |
399 | if (id > 0 && id === connectorId) { |
400 | transactionConnectorId = id; | |
c0560973 JB |
401 | break; |
402 | } | |
403 | } | |
404 | if (!transactionConnectorId) { | |
e7aeea18 | 405 | logger.error( |
08f130a0 | 406 | chargingStation.logPrefix() + |
e7aeea18 JB |
407 | ' Trying to start a transaction on a non existing connector Id ' + |
408 | connectorId.toString() | |
409 | ); | |
c0560973 JB |
410 | return; |
411 | } | |
e7aeea18 | 412 | if ( |
5e3cb728 | 413 | chargingStation.getConnectorStatus(connectorId).transactionRemoteStarted === true && |
3a13fc92 JB |
414 | chargingStation.getAuthorizeRemoteTxRequests() === true && |
415 | chargingStation.getLocalAuthListEnabled() === true && | |
08f130a0 | 416 | chargingStation.hasAuthorizedTags() && |
5e3cb728 | 417 | chargingStation.getConnectorStatus(connectorId).idTagLocalAuthorized === false |
e7aeea18 JB |
418 | ) { |
419 | logger.error( | |
08f130a0 | 420 | chargingStation.logPrefix() + |
e7aeea18 | 421 | ' Trying to start a transaction with a not local authorized idTag ' + |
08f130a0 | 422 | chargingStation.getConnectorStatus(connectorId).localAuthorizeIdTag + |
e7aeea18 JB |
423 | ' on connector Id ' + |
424 | connectorId.toString() | |
425 | ); | |
08f130a0 | 426 | await this.resetConnectorOnStartTransactionError(chargingStation, connectorId); |
a2653482 JB |
427 | return; |
428 | } | |
e7aeea18 | 429 | if ( |
5e3cb728 | 430 | chargingStation.getConnectorStatus(connectorId).transactionRemoteStarted === true && |
3a13fc92 JB |
431 | chargingStation.getAuthorizeRemoteTxRequests() === true && |
432 | chargingStation.getMustAuthorizeAtRemoteStart() === true && | |
5e3cb728 JB |
433 | chargingStation.getConnectorStatus(connectorId).idTagLocalAuthorized === false && |
434 | chargingStation.getConnectorStatus(connectorId).idTagAuthorized === false | |
e7aeea18 JB |
435 | ) { |
436 | logger.error( | |
08f130a0 | 437 | chargingStation.logPrefix() + |
e7aeea18 | 438 | ' Trying to start a transaction with a not authorized idTag ' + |
08f130a0 | 439 | chargingStation.getConnectorStatus(connectorId).authorizeIdTag + |
e7aeea18 JB |
440 | ' on connector Id ' + |
441 | connectorId.toString() | |
442 | ); | |
08f130a0 | 443 | await this.resetConnectorOnStartTransactionError(chargingStation, connectorId); |
a2653482 JB |
444 | return; |
445 | } | |
e7aeea18 | 446 | if ( |
08f130a0 JB |
447 | chargingStation.getConnectorStatus(connectorId).idTagAuthorized && |
448 | chargingStation.getConnectorStatus(connectorId).authorizeIdTag !== requestPayload.idTag | |
e7aeea18 JB |
449 | ) { |
450 | logger.error( | |
08f130a0 | 451 | chargingStation.logPrefix() + |
e7aeea18 JB |
452 | ' Trying to start a transaction with an idTag ' + |
453 | requestPayload.idTag + | |
454 | ' different from the authorize request one ' + | |
08f130a0 | 455 | chargingStation.getConnectorStatus(connectorId).authorizeIdTag + |
e7aeea18 JB |
456 | ' on connector Id ' + |
457 | connectorId.toString() | |
458 | ); | |
08f130a0 | 459 | await this.resetConnectorOnStartTransactionError(chargingStation, connectorId); |
a2653482 JB |
460 | return; |
461 | } | |
e7aeea18 | 462 | if ( |
08f130a0 JB |
463 | chargingStation.getConnectorStatus(connectorId).idTagLocalAuthorized && |
464 | chargingStation.getConnectorStatus(connectorId).localAuthorizeIdTag !== requestPayload.idTag | |
e7aeea18 JB |
465 | ) { |
466 | logger.error( | |
08f130a0 | 467 | chargingStation.logPrefix() + |
e7aeea18 JB |
468 | ' Trying to start a transaction with an idTag ' + |
469 | requestPayload.idTag + | |
470 | ' different from the local authorized one ' + | |
08f130a0 | 471 | chargingStation.getConnectorStatus(connectorId).localAuthorizeIdTag + |
e7aeea18 JB |
472 | ' on connector Id ' + |
473 | connectorId.toString() | |
474 | ); | |
08f130a0 | 475 | await this.resetConnectorOnStartTransactionError(chargingStation, connectorId); |
163547b1 JB |
476 | return; |
477 | } | |
5e3cb728 | 478 | if (chargingStation.getConnectorStatus(connectorId)?.transactionStarted === true) { |
e7aeea18 | 479 | logger.debug( |
08f130a0 | 480 | chargingStation.logPrefix() + |
e7aeea18 JB |
481 | ' Trying to start a transaction on an already used connector ' + |
482 | connectorId.toString() + | |
483 | ': %j', | |
08f130a0 | 484 | chargingStation.getConnectorStatus(connectorId) |
e7aeea18 | 485 | ); |
c0560973 JB |
486 | return; |
487 | } | |
e7aeea18 | 488 | if ( |
08f130a0 | 489 | chargingStation.getConnectorStatus(connectorId)?.status !== |
e7aeea18 | 490 | OCPP16ChargePointStatus.AVAILABLE && |
08f130a0 | 491 | chargingStation.getConnectorStatus(connectorId)?.status !== OCPP16ChargePointStatus.PREPARING |
e7aeea18 JB |
492 | ) { |
493 | logger.error( | |
08f130a0 JB |
494 | `${chargingStation.logPrefix()} Trying to start a transaction on connector ${connectorId.toString()} with status ${ |
495 | chargingStation.getConnectorStatus(connectorId)?.status | |
e7aeea18 JB |
496 | }` |
497 | ); | |
290d006c JB |
498 | return; |
499 | } | |
fc040c43 JB |
500 | // if (!Number.isInteger(payload.transactionId)) { |
501 | // logger.warn( | |
502 | // `${chargingStation.logPrefix()} Trying to start a transaction on connector ${connectorId.toString()} with a non integer transaction Id ${ | |
503 | // payload.transactionId | |
504 | // }, converting to integer` | |
505 | // ); | |
506 | // payload.transactionId = Utils.convertToInt(payload.transactionId); | |
507 | // } | |
c0560973 | 508 | |
f0c6ed89 | 509 | if (payload.idTagInfo?.status === OCPP16AuthorizationStatus.ACCEPTED) { |
08f130a0 JB |
510 | chargingStation.getConnectorStatus(connectorId).transactionStarted = true; |
511 | chargingStation.getConnectorStatus(connectorId).transactionId = payload.transactionId; | |
512 | chargingStation.getConnectorStatus(connectorId).transactionIdTag = requestPayload.idTag; | |
513 | chargingStation.getConnectorStatus( | |
e7aeea18 JB |
514 | connectorId |
515 | ).transactionEnergyActiveImportRegisterValue = 0; | |
08f130a0 | 516 | chargingStation.getConnectorStatus(connectorId).transactionBeginMeterValue = |
e7aeea18 | 517 | OCPP16ServiceUtils.buildTransactionBeginMeterValue( |
08f130a0 | 518 | chargingStation, |
e7aeea18 JB |
519 | connectorId, |
520 | requestPayload.meterStart | |
521 | ); | |
08f130a0 JB |
522 | chargingStation.getBeginEndMeterValues() && |
523 | (await chargingStation.ocppRequestService.requestHandler< | |
ef6fa3fb JB |
524 | OCPP16MeterValuesRequest, |
525 | OCPP16MeterValuesResponse | |
08f130a0 | 526 | >(chargingStation, OCPP16RequestCommand.METER_VALUES, { |
93b4a429 | 527 | connectorId, |
ef6fa3fb | 528 | transactionId: payload.transactionId, |
7369e417 | 529 | meterValue: [chargingStation.getConnectorStatus(connectorId).transactionBeginMeterValue], |
ef6fa3fb | 530 | })); |
08f130a0 | 531 | await chargingStation.ocppRequestService.requestHandler< |
ef6fa3fb JB |
532 | OCPP16StatusNotificationRequest, |
533 | OCPP16StatusNotificationResponse | |
08f130a0 | 534 | >(chargingStation, OCPP16RequestCommand.STATUS_NOTIFICATION, { |
ef6fa3fb JB |
535 | connectorId, |
536 | status: OCPP16ChargePointStatus.CHARGING, | |
537 | errorCode: OCPP16ChargePointErrorCode.NO_ERROR, | |
538 | }); | |
08f130a0 | 539 | chargingStation.getConnectorStatus(connectorId).status = OCPP16ChargePointStatus.CHARGING; |
e7aeea18 | 540 | logger.info( |
08f130a0 | 541 | chargingStation.logPrefix() + |
e7aeea18 JB |
542 | ' Transaction ' + |
543 | payload.transactionId.toString() + | |
544 | ' STARTED on ' + | |
08f130a0 | 545 | chargingStation.stationInfo.chargingStationId + |
e7aeea18 JB |
546 | '#' + |
547 | connectorId.toString() + | |
5cf9050d JB |
548 | " for idTag '" + |
549 | requestPayload.idTag + | |
550 | "'" | |
e7aeea18 | 551 | ); |
08f130a0 | 552 | if (chargingStation.stationInfo.powerSharedByConnectors) { |
fa7bccf4 | 553 | chargingStation.powerDivider++; |
c0560973 | 554 | } |
17ac262c JB |
555 | const configuredMeterValueSampleInterval = |
556 | ChargingStationConfigurationUtils.getConfigurationKey( | |
557 | chargingStation, | |
558 | OCPP16StandardParametersKey.MeterValueSampleInterval | |
559 | ); | |
08f130a0 | 560 | chargingStation.startMeterValues( |
e7aeea18 JB |
561 | connectorId, |
562 | configuredMeterValueSampleInterval | |
563 | ? Utils.convertToInt(configuredMeterValueSampleInterval.value) * 1000 | |
d3195f0a | 564 | : Constants.DEFAULT_METER_VALUES_INTERVAL |
e7aeea18 | 565 | ); |
c0560973 | 566 | } else { |
e7aeea18 | 567 | logger.warn( |
08f130a0 | 568 | chargingStation.logPrefix() + |
e7aeea18 JB |
569 | ' Starting transaction id ' + |
570 | payload.transactionId.toString() + | |
e8e865ea | 571 | " REJECTED with status '" + |
8ca6874c | 572 | payload.idTagInfo?.status + |
fc040c43 JB |
573 | "', idTag '" + |
574 | requestPayload.idTag + | |
575 | "'" | |
e7aeea18 | 576 | ); |
08f130a0 | 577 | await this.resetConnectorOnStartTransactionError(chargingStation, connectorId); |
a2653482 JB |
578 | } |
579 | } | |
580 | ||
08f130a0 JB |
581 | private async resetConnectorOnStartTransactionError( |
582 | chargingStation: ChargingStation, | |
583 | connectorId: number | |
584 | ): Promise<void> { | |
585 | chargingStation.resetConnectorStatus(connectorId); | |
e7aeea18 | 586 | if ( |
08f130a0 | 587 | chargingStation.getConnectorStatus(connectorId).status !== OCPP16ChargePointStatus.AVAILABLE |
e7aeea18 | 588 | ) { |
08f130a0 | 589 | await chargingStation.ocppRequestService.requestHandler< |
ef6fa3fb JB |
590 | OCPP16StatusNotificationRequest, |
591 | OCPP16StatusNotificationResponse | |
08f130a0 | 592 | >(chargingStation, OCPP16RequestCommand.STATUS_NOTIFICATION, { |
ef6fa3fb JB |
593 | connectorId, |
594 | status: OCPP16ChargePointStatus.AVAILABLE, | |
595 | errorCode: OCPP16ChargePointErrorCode.NO_ERROR, | |
596 | }); | |
08f130a0 | 597 | chargingStation.getConnectorStatus(connectorId).status = OCPP16ChargePointStatus.AVAILABLE; |
c0560973 JB |
598 | } |
599 | } | |
600 | ||
e7aeea18 | 601 | private async handleResponseStopTransaction( |
08f130a0 | 602 | chargingStation: ChargingStation, |
e7aeea18 | 603 | payload: OCPP16StopTransactionResponse, |
ef6fa3fb | 604 | requestPayload: OCPP16StopTransactionRequest |
e7aeea18 | 605 | ): Promise<void> { |
08f130a0 | 606 | const transactionConnectorId = chargingStation.getConnectorIdByTransactionId( |
f479a792 JB |
607 | requestPayload.transactionId |
608 | ); | |
c0560973 | 609 | if (!transactionConnectorId) { |
e7aeea18 | 610 | logger.error( |
08f130a0 | 611 | chargingStation.logPrefix() + |
e7aeea18 JB |
612 | ' Trying to stop a non existing transaction ' + |
613 | requestPayload.transactionId.toString() | |
614 | ); | |
c0560973 JB |
615 | return; |
616 | } | |
2cace1a5 JB |
617 | chargingStation.getBeginEndMeterValues() === true && |
618 | chargingStation.getOcppStrictCompliance() === false && | |
619 | chargingStation.getOutOfOrderEndMeterValues() === true && | |
620 | (await chargingStation.ocppRequestService.requestHandler< | |
621 | OCPP16MeterValuesRequest, | |
622 | OCPP16MeterValuesResponse | |
623 | >(chargingStation, OCPP16RequestCommand.METER_VALUES, { | |
624 | connectorId: transactionConnectorId, | |
625 | transactionId: requestPayload.transactionId, | |
626 | meterValue: [ | |
627 | OCPP16ServiceUtils.buildTransactionEndMeterValue( | |
628 | chargingStation, | |
629 | transactionConnectorId, | |
630 | requestPayload.meterStop | |
631 | ), | |
632 | ], | |
633 | })); | |
634 | if ( | |
635 | chargingStation.isChargingStationAvailable() === false || | |
636 | chargingStation.isConnectorAvailable(transactionConnectorId) === false | |
637 | ) { | |
638 | await chargingStation.ocppRequestService.requestHandler< | |
639 | OCPP16StatusNotificationRequest, | |
640 | OCPP16StatusNotificationResponse | |
641 | >(chargingStation, OCPP16RequestCommand.STATUS_NOTIFICATION, { | |
642 | connectorId: transactionConnectorId, | |
643 | status: OCPP16ChargePointStatus.UNAVAILABLE, | |
644 | errorCode: OCPP16ChargePointErrorCode.NO_ERROR, | |
645 | }); | |
646 | chargingStation.getConnectorStatus(transactionConnectorId).status = | |
647 | OCPP16ChargePointStatus.UNAVAILABLE; | |
c0560973 | 648 | } else { |
2cace1a5 JB |
649 | await chargingStation.ocppRequestService.requestHandler< |
650 | OCPP16BootNotificationRequest, | |
651 | OCPP16BootNotificationResponse | |
652 | >(chargingStation, OCPP16RequestCommand.STATUS_NOTIFICATION, { | |
653 | connectorId: transactionConnectorId, | |
654 | status: OCPP16ChargePointStatus.AVAILABLE, | |
655 | errorCode: OCPP16ChargePointErrorCode.NO_ERROR, | |
656 | }); | |
657 | chargingStation.getConnectorStatus(transactionConnectorId).status = | |
658 | OCPP16ChargePointStatus.AVAILABLE; | |
659 | } | |
660 | if (chargingStation.stationInfo.powerSharedByConnectors) { | |
661 | chargingStation.powerDivider--; | |
662 | } | |
663 | chargingStation.resetConnectorStatus(transactionConnectorId); | |
8ca6874c JB |
664 | const logMsg = `${chargingStation.logPrefix()} Transaction ${requestPayload.transactionId.toString()} STOPPED on ${ |
665 | chargingStation.stationInfo.chargingStationId | |
666 | }#${transactionConnectorId.toString()} with status '${ | |
667 | payload.idTagInfo?.status ?? 'undefined' | |
668 | }'`; | |
2cace1a5 JB |
669 | if ( |
670 | Utils.isNullOrUndefined(payload.idTagInfo) || | |
671 | payload.idTagInfo?.status === OCPP16AuthorizationStatus.ACCEPTED | |
672 | ) { | |
673 | logger.info(logMsg); | |
674 | } else { | |
675 | logger.warn(logMsg); | |
c0560973 JB |
676 | } |
677 | } | |
e9a4164c JB |
678 | |
679 | private parseJsonSchemaFile<T extends JsonType>(relativePath: string): JSONSchemaType<T> { | |
680 | return JSON.parse( | |
681 | fs.readFileSync( | |
682 | path.resolve(path.dirname(fileURLToPath(import.meta.url)), relativePath), | |
683 | 'utf8' | |
684 | ) | |
685 | ) as JSONSchemaType<T>; | |
686 | } | |
c0560973 | 687 | } |