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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( |
44eb6026 | 346 | `${chargingStation.logPrefix()} Charging station boot notification response received: %j with undefined registration status`, |
e7aeea18 JB |
347 | payload |
348 | ); | |
c0560973 JB |
349 | } |
350 | } | |
351 | ||
e7aeea18 | 352 | private handleResponseAuthorize( |
08f130a0 | 353 | chargingStation: ChargingStation, |
e7aeea18 | 354 | payload: OCPP16AuthorizeResponse, |
ef6fa3fb | 355 | requestPayload: OCPP16AuthorizeRequest |
e7aeea18 | 356 | ): void { |
58144adb | 357 | let authorizeConnectorId: number; |
08f130a0 | 358 | for (const connectorId of chargingStation.connectors.keys()) { |
e7aeea18 JB |
359 | if ( |
360 | connectorId > 0 && | |
08f130a0 | 361 | chargingStation.getConnectorStatus(connectorId)?.authorizeIdTag === requestPayload.idTag |
e7aeea18 | 362 | ) { |
734d790d | 363 | authorizeConnectorId = connectorId; |
58144adb JB |
364 | break; |
365 | } | |
366 | } | |
44eb6026 | 367 | const authorizeConnectorIdDefined = authorizeConnectorId !== undefined; |
58144adb | 368 | if (payload.idTagInfo.status === OCPP16AuthorizationStatus.ACCEPTED) { |
44eb6026 | 369 | authorizeConnectorIdDefined && |
1984f194 | 370 | (chargingStation.getConnectorStatus(authorizeConnectorId).idTagAuthorized = true); |
e7aeea18 | 371 | logger.debug( |
1984f194 | 372 | `${chargingStation.logPrefix()} IdTag '${requestPayload.idTag}' accepted${ |
44eb6026 | 373 | authorizeConnectorIdDefined ? ` on connector ${authorizeConnectorId}` : '' |
1984f194 | 374 | }` |
e7aeea18 | 375 | ); |
58144adb | 376 | } else { |
44eb6026 | 377 | if (authorizeConnectorIdDefined) { |
1984f194 JB |
378 | chargingStation.getConnectorStatus(authorizeConnectorId).idTagAuthorized = false; |
379 | delete chargingStation.getConnectorStatus(authorizeConnectorId).authorizeIdTag; | |
380 | } | |
e7aeea18 | 381 | logger.debug( |
1984f194 | 382 | `${chargingStation.logPrefix()} IdTag '${requestPayload.idTag}' rejected with status '${ |
e7aeea18 | 383 | payload.idTagInfo.status |
44eb6026 | 384 | }'${authorizeConnectorIdDefined ? ` on connector ${authorizeConnectorId}` : ''}` |
e7aeea18 | 385 | ); |
58144adb JB |
386 | } |
387 | } | |
388 | ||
e7aeea18 | 389 | private async handleResponseStartTransaction( |
08f130a0 | 390 | chargingStation: ChargingStation, |
e7aeea18 | 391 | payload: OCPP16StartTransactionResponse, |
ef6fa3fb | 392 | requestPayload: OCPP16StartTransactionRequest |
e7aeea18 | 393 | ): Promise<void> { |
c0560973 JB |
394 | const connectorId = requestPayload.connectorId; |
395 | ||
396 | let transactionConnectorId: number; | |
08f130a0 | 397 | for (const id of chargingStation.connectors.keys()) { |
734d790d JB |
398 | if (id > 0 && id === connectorId) { |
399 | transactionConnectorId = id; | |
c0560973 JB |
400 | break; |
401 | } | |
402 | } | |
72092cfc | 403 | if (Utils.isNullOrUndefined(transactionConnectorId)) { |
e7aeea18 | 404 | logger.error( |
44eb6026 | 405 | `${chargingStation.logPrefix()} Trying to start a transaction on a non existing connector Id ${connectorId.toString()}` |
e7aeea18 | 406 | ); |
c0560973 JB |
407 | return; |
408 | } | |
e7aeea18 | 409 | if ( |
72092cfc | 410 | chargingStation.getConnectorStatus(connectorId)?.transactionRemoteStarted === true && |
3a13fc92 JB |
411 | chargingStation.getAuthorizeRemoteTxRequests() === true && |
412 | chargingStation.getLocalAuthListEnabled() === true && | |
08f130a0 | 413 | chargingStation.hasAuthorizedTags() && |
72092cfc | 414 | chargingStation.getConnectorStatus(connectorId)?.idTagLocalAuthorized === false |
e7aeea18 JB |
415 | ) { |
416 | logger.error( | |
44eb6026 | 417 | `${chargingStation.logPrefix()} Trying to start a transaction with a not local authorized idTag ${ |
72092cfc | 418 | chargingStation.getConnectorStatus(connectorId)?.localAuthorizeIdTag |
44eb6026 | 419 | } on connector Id ${connectorId.toString()}` |
e7aeea18 | 420 | ); |
08f130a0 | 421 | await this.resetConnectorOnStartTransactionError(chargingStation, connectorId); |
a2653482 JB |
422 | return; |
423 | } | |
e7aeea18 | 424 | if ( |
72092cfc | 425 | chargingStation.getConnectorStatus(connectorId)?.transactionRemoteStarted === true && |
3a13fc92 JB |
426 | chargingStation.getAuthorizeRemoteTxRequests() === true && |
427 | chargingStation.getMustAuthorizeAtRemoteStart() === true && | |
72092cfc JB |
428 | chargingStation.getConnectorStatus(connectorId)?.idTagLocalAuthorized === false && |
429 | chargingStation.getConnectorStatus(connectorId)?.idTagAuthorized === false | |
e7aeea18 JB |
430 | ) { |
431 | logger.error( | |
44eb6026 | 432 | `${chargingStation.logPrefix()} Trying to start a transaction with a not authorized idTag ${ |
72092cfc | 433 | chargingStation.getConnectorStatus(connectorId)?.authorizeIdTag |
44eb6026 | 434 | } on connector Id ${connectorId.toString()}` |
e7aeea18 | 435 | ); |
08f130a0 | 436 | await this.resetConnectorOnStartTransactionError(chargingStation, connectorId); |
a2653482 JB |
437 | return; |
438 | } | |
e7aeea18 | 439 | if ( |
72092cfc JB |
440 | chargingStation.getConnectorStatus(connectorId)?.idTagAuthorized && |
441 | chargingStation.getConnectorStatus(connectorId)?.authorizeIdTag !== requestPayload.idTag | |
e7aeea18 JB |
442 | ) { |
443 | logger.error( | |
44eb6026 JB |
444 | `${chargingStation.logPrefix()} Trying to start a transaction with an idTag ${ |
445 | requestPayload.idTag | |
446 | } different from the authorize request one ${ | |
72092cfc | 447 | chargingStation.getConnectorStatus(connectorId)?.authorizeIdTag |
44eb6026 | 448 | } on connector Id ${connectorId.toString()}` |
e7aeea18 | 449 | ); |
08f130a0 | 450 | await this.resetConnectorOnStartTransactionError(chargingStation, connectorId); |
a2653482 JB |
451 | return; |
452 | } | |
e7aeea18 | 453 | if ( |
72092cfc JB |
454 | chargingStation.getConnectorStatus(connectorId)?.idTagLocalAuthorized && |
455 | chargingStation.getConnectorStatus(connectorId)?.localAuthorizeIdTag !== requestPayload.idTag | |
e7aeea18 JB |
456 | ) { |
457 | logger.error( | |
44eb6026 JB |
458 | `${chargingStation.logPrefix()} Trying to start a transaction with an idTag ${ |
459 | requestPayload.idTag | |
460 | } different from the local authorized one ${ | |
72092cfc | 461 | chargingStation.getConnectorStatus(connectorId)?.localAuthorizeIdTag |
44eb6026 | 462 | } on connector Id ${connectorId.toString()}` |
e7aeea18 | 463 | ); |
08f130a0 | 464 | await this.resetConnectorOnStartTransactionError(chargingStation, connectorId); |
163547b1 JB |
465 | return; |
466 | } | |
5e3cb728 | 467 | if (chargingStation.getConnectorStatus(connectorId)?.transactionStarted === true) { |
e7aeea18 | 468 | logger.debug( |
44eb6026 | 469 | `${chargingStation.logPrefix()} Trying to start a transaction on an already used connector ${connectorId.toString()}: %j`, |
08f130a0 | 470 | chargingStation.getConnectorStatus(connectorId) |
e7aeea18 | 471 | ); |
c0560973 JB |
472 | return; |
473 | } | |
e7aeea18 | 474 | if ( |
08f130a0 | 475 | chargingStation.getConnectorStatus(connectorId)?.status !== |
e7aeea18 | 476 | OCPP16ChargePointStatus.AVAILABLE && |
08f130a0 | 477 | chargingStation.getConnectorStatus(connectorId)?.status !== OCPP16ChargePointStatus.PREPARING |
e7aeea18 JB |
478 | ) { |
479 | logger.error( | |
08f130a0 JB |
480 | `${chargingStation.logPrefix()} Trying to start a transaction on connector ${connectorId.toString()} with status ${ |
481 | chargingStation.getConnectorStatus(connectorId)?.status | |
e7aeea18 JB |
482 | }` |
483 | ); | |
290d006c JB |
484 | return; |
485 | } | |
fc040c43 JB |
486 | // if (!Number.isInteger(payload.transactionId)) { |
487 | // logger.warn( | |
488 | // `${chargingStation.logPrefix()} Trying to start a transaction on connector ${connectorId.toString()} with a non integer transaction Id ${ | |
489 | // payload.transactionId | |
490 | // }, converting to integer` | |
491 | // ); | |
492 | // payload.transactionId = Utils.convertToInt(payload.transactionId); | |
493 | // } | |
c0560973 | 494 | |
f0c6ed89 | 495 | if (payload.idTagInfo?.status === OCPP16AuthorizationStatus.ACCEPTED) { |
08f130a0 JB |
496 | chargingStation.getConnectorStatus(connectorId).transactionStarted = true; |
497 | chargingStation.getConnectorStatus(connectorId).transactionId = payload.transactionId; | |
498 | chargingStation.getConnectorStatus(connectorId).transactionIdTag = requestPayload.idTag; | |
499 | chargingStation.getConnectorStatus( | |
e7aeea18 JB |
500 | connectorId |
501 | ).transactionEnergyActiveImportRegisterValue = 0; | |
08f130a0 | 502 | chargingStation.getConnectorStatus(connectorId).transactionBeginMeterValue = |
e7aeea18 | 503 | OCPP16ServiceUtils.buildTransactionBeginMeterValue( |
08f130a0 | 504 | chargingStation, |
e7aeea18 JB |
505 | connectorId, |
506 | requestPayload.meterStart | |
507 | ); | |
08f130a0 JB |
508 | chargingStation.getBeginEndMeterValues() && |
509 | (await chargingStation.ocppRequestService.requestHandler< | |
ef6fa3fb JB |
510 | OCPP16MeterValuesRequest, |
511 | OCPP16MeterValuesResponse | |
08f130a0 | 512 | >(chargingStation, OCPP16RequestCommand.METER_VALUES, { |
93b4a429 | 513 | connectorId, |
ef6fa3fb | 514 | transactionId: payload.transactionId, |
7369e417 | 515 | meterValue: [chargingStation.getConnectorStatus(connectorId).transactionBeginMeterValue], |
ef6fa3fb | 516 | })); |
08f130a0 | 517 | await chargingStation.ocppRequestService.requestHandler< |
ef6fa3fb JB |
518 | OCPP16StatusNotificationRequest, |
519 | OCPP16StatusNotificationResponse | |
08f130a0 | 520 | >(chargingStation, OCPP16RequestCommand.STATUS_NOTIFICATION, { |
ef6fa3fb JB |
521 | connectorId, |
522 | status: OCPP16ChargePointStatus.CHARGING, | |
523 | errorCode: OCPP16ChargePointErrorCode.NO_ERROR, | |
524 | }); | |
08f130a0 | 525 | chargingStation.getConnectorStatus(connectorId).status = OCPP16ChargePointStatus.CHARGING; |
e7aeea18 | 526 | logger.info( |
44eb6026 JB |
527 | `${chargingStation.logPrefix()} Transaction ${payload.transactionId.toString()} STARTED on ${ |
528 | chargingStation.stationInfo.chargingStationId | |
529 | }#${connectorId.toString()} for idTag '${requestPayload.idTag}'` | |
e7aeea18 | 530 | ); |
08f130a0 | 531 | if (chargingStation.stationInfo.powerSharedByConnectors) { |
fa7bccf4 | 532 | chargingStation.powerDivider++; |
c0560973 | 533 | } |
17ac262c JB |
534 | const configuredMeterValueSampleInterval = |
535 | ChargingStationConfigurationUtils.getConfigurationKey( | |
536 | chargingStation, | |
537 | OCPP16StandardParametersKey.MeterValueSampleInterval | |
538 | ); | |
08f130a0 | 539 | chargingStation.startMeterValues( |
e7aeea18 JB |
540 | connectorId, |
541 | configuredMeterValueSampleInterval | |
542 | ? Utils.convertToInt(configuredMeterValueSampleInterval.value) * 1000 | |
d3195f0a | 543 | : Constants.DEFAULT_METER_VALUES_INTERVAL |
e7aeea18 | 544 | ); |
c0560973 | 545 | } else { |
e7aeea18 | 546 | logger.warn( |
44eb6026 JB |
547 | `${chargingStation.logPrefix()} Starting transaction id ${payload.transactionId.toString()} REJECTED with status '${ |
548 | payload.idTagInfo?.status | |
549 | }', idTag '${requestPayload.idTag}'` | |
e7aeea18 | 550 | ); |
08f130a0 | 551 | await this.resetConnectorOnStartTransactionError(chargingStation, connectorId); |
a2653482 JB |
552 | } |
553 | } | |
554 | ||
08f130a0 JB |
555 | private async resetConnectorOnStartTransactionError( |
556 | chargingStation: ChargingStation, | |
557 | connectorId: number | |
558 | ): Promise<void> { | |
559 | chargingStation.resetConnectorStatus(connectorId); | |
e7aeea18 | 560 | if ( |
72092cfc | 561 | chargingStation.getConnectorStatus(connectorId)?.status !== OCPP16ChargePointStatus.AVAILABLE |
e7aeea18 | 562 | ) { |
08f130a0 | 563 | await chargingStation.ocppRequestService.requestHandler< |
ef6fa3fb JB |
564 | OCPP16StatusNotificationRequest, |
565 | OCPP16StatusNotificationResponse | |
08f130a0 | 566 | >(chargingStation, OCPP16RequestCommand.STATUS_NOTIFICATION, { |
ef6fa3fb JB |
567 | connectorId, |
568 | status: OCPP16ChargePointStatus.AVAILABLE, | |
569 | errorCode: OCPP16ChargePointErrorCode.NO_ERROR, | |
570 | }); | |
08f130a0 | 571 | chargingStation.getConnectorStatus(connectorId).status = OCPP16ChargePointStatus.AVAILABLE; |
c0560973 JB |
572 | } |
573 | } | |
574 | ||
e7aeea18 | 575 | private async handleResponseStopTransaction( |
08f130a0 | 576 | chargingStation: ChargingStation, |
e7aeea18 | 577 | payload: OCPP16StopTransactionResponse, |
ef6fa3fb | 578 | requestPayload: OCPP16StopTransactionRequest |
e7aeea18 | 579 | ): Promise<void> { |
08f130a0 | 580 | const transactionConnectorId = chargingStation.getConnectorIdByTransactionId( |
f479a792 JB |
581 | requestPayload.transactionId |
582 | ); | |
c0560973 | 583 | if (!transactionConnectorId) { |
e7aeea18 | 584 | logger.error( |
44eb6026 | 585 | `${chargingStation.logPrefix()} Trying to stop a non existing transaction ${requestPayload.transactionId.toString()}` |
e7aeea18 | 586 | ); |
c0560973 JB |
587 | return; |
588 | } | |
2cace1a5 JB |
589 | chargingStation.getBeginEndMeterValues() === true && |
590 | chargingStation.getOcppStrictCompliance() === false && | |
591 | chargingStation.getOutOfOrderEndMeterValues() === true && | |
592 | (await chargingStation.ocppRequestService.requestHandler< | |
593 | OCPP16MeterValuesRequest, | |
594 | OCPP16MeterValuesResponse | |
595 | >(chargingStation, OCPP16RequestCommand.METER_VALUES, { | |
596 | connectorId: transactionConnectorId, | |
597 | transactionId: requestPayload.transactionId, | |
598 | meterValue: [ | |
599 | OCPP16ServiceUtils.buildTransactionEndMeterValue( | |
600 | chargingStation, | |
601 | transactionConnectorId, | |
602 | requestPayload.meterStop | |
603 | ), | |
604 | ], | |
605 | })); | |
606 | if ( | |
607 | chargingStation.isChargingStationAvailable() === false || | |
608 | chargingStation.isConnectorAvailable(transactionConnectorId) === false | |
609 | ) { | |
610 | await chargingStation.ocppRequestService.requestHandler< | |
611 | OCPP16StatusNotificationRequest, | |
612 | OCPP16StatusNotificationResponse | |
613 | >(chargingStation, OCPP16RequestCommand.STATUS_NOTIFICATION, { | |
614 | connectorId: transactionConnectorId, | |
615 | status: OCPP16ChargePointStatus.UNAVAILABLE, | |
616 | errorCode: OCPP16ChargePointErrorCode.NO_ERROR, | |
617 | }); | |
618 | chargingStation.getConnectorStatus(transactionConnectorId).status = | |
619 | OCPP16ChargePointStatus.UNAVAILABLE; | |
c0560973 | 620 | } else { |
2cace1a5 JB |
621 | await chargingStation.ocppRequestService.requestHandler< |
622 | OCPP16BootNotificationRequest, | |
623 | OCPP16BootNotificationResponse | |
624 | >(chargingStation, OCPP16RequestCommand.STATUS_NOTIFICATION, { | |
625 | connectorId: transactionConnectorId, | |
626 | status: OCPP16ChargePointStatus.AVAILABLE, | |
627 | errorCode: OCPP16ChargePointErrorCode.NO_ERROR, | |
628 | }); | |
629 | chargingStation.getConnectorStatus(transactionConnectorId).status = | |
630 | OCPP16ChargePointStatus.AVAILABLE; | |
631 | } | |
632 | if (chargingStation.stationInfo.powerSharedByConnectors) { | |
633 | chargingStation.powerDivider--; | |
634 | } | |
635 | chargingStation.resetConnectorStatus(transactionConnectorId); | |
8ca6874c JB |
636 | const logMsg = `${chargingStation.logPrefix()} Transaction ${requestPayload.transactionId.toString()} STOPPED on ${ |
637 | chargingStation.stationInfo.chargingStationId | |
638 | }#${transactionConnectorId.toString()} with status '${ | |
639 | payload.idTagInfo?.status ?? 'undefined' | |
640 | }'`; | |
2cace1a5 JB |
641 | if ( |
642 | Utils.isNullOrUndefined(payload.idTagInfo) || | |
643 | payload.idTagInfo?.status === OCPP16AuthorizationStatus.ACCEPTED | |
644 | ) { | |
645 | logger.info(logMsg); | |
646 | } else { | |
647 | logger.warn(logMsg); | |
c0560973 JB |
648 | } |
649 | } | |
e9a4164c JB |
650 | |
651 | private parseJsonSchemaFile<T extends JsonType>(relativePath: string): JSONSchemaType<T> { | |
652 | return JSON.parse( | |
653 | fs.readFileSync( | |
654 | path.resolve(path.dirname(fileURLToPath(import.meta.url)), relativePath), | |
655 | 'utf8' | |
656 | ) | |
657 | ) as JSONSchemaType<T>; | |
658 | } | |
c0560973 | 659 | } |