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c8eeb62b JB |
1 | // Partial Copyright Jerome Benoit. 2021. All Rights Reserved. |
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 | |
8114d10e | 9 | import OCPPError from '../../../exception/OCPPError'; |
6c1761d4 | 10 | import type { JsonObject, JsonType } from '../../../types/JsonType'; |
8114d10e JB |
11 | import { OCPP16ChargePointErrorCode } from '../../../types/ocpp/1.6/ChargePointErrorCode'; |
12 | import { OCPP16ChargePointStatus } from '../../../types/ocpp/1.6/ChargePointStatus'; | |
13 | import { OCPP16StandardParametersKey } from '../../../types/ocpp/1.6/Configuration'; | |
6c1761d4 | 14 | import type { |
8114d10e JB |
15 | OCPP16MeterValuesRequest, |
16 | OCPP16MeterValuesResponse, | |
17 | } from '../../../types/ocpp/1.6/MeterValues'; | |
e7aeea18 | 18 | import { |
ef6fa3fb | 19 | OCPP16BootNotificationRequest, |
e7aeea18 | 20 | OCPP16RequestCommand, |
ef6fa3fb | 21 | OCPP16StatusNotificationRequest, |
e7aeea18 JB |
22 | } from '../../../types/ocpp/1.6/Requests'; |
23 | import { | |
b52c969d | 24 | DiagnosticsStatusNotificationResponse, |
e7aeea18 | 25 | OCPP16BootNotificationResponse, |
844e496b | 26 | OCPP16HeartbeatResponse, |
e7aeea18 | 27 | OCPP16RegistrationStatus, |
f22266fd | 28 | OCPP16StatusNotificationResponse, |
e7aeea18 | 29 | } from '../../../types/ocpp/1.6/Responses'; |
ef6fa3fb | 30 | import { |
8114d10e JB |
31 | OCPP16AuthorizationStatus, |
32 | OCPP16AuthorizeRequest, | |
33 | OCPP16AuthorizeResponse, | |
34 | OCPP16StartTransactionRequest, | |
35 | OCPP16StartTransactionResponse, | |
36 | OCPP16StopTransactionRequest, | |
37 | OCPP16StopTransactionResponse, | |
38 | } from '../../../types/ocpp/1.6/Transaction'; | |
a4bc2942 | 39 | import { ErrorType } from '../../../types/ocpp/ErrorType'; |
6c1761d4 | 40 | import type { ResponseHandler } from '../../../types/ocpp/Responses'; |
d3195f0a | 41 | import Constants from '../../../utils/Constants'; |
9f2e3130 | 42 | import logger from '../../../utils/Logger'; |
8114d10e JB |
43 | import Utils from '../../../utils/Utils'; |
44 | import type ChargingStation from '../../ChargingStation'; | |
45 | import { ChargingStationConfigurationUtils } from '../../ChargingStationConfigurationUtils'; | |
65554cc3 | 46 | import { ChargingStationUtils } from '../../ChargingStationUtils'; |
8114d10e JB |
47 | import OCPPResponseService from '../OCPPResponseService'; |
48 | import { OCPP16ServiceUtils } from './OCPP16ServiceUtils'; | |
c0560973 | 49 | |
909dcf2d JB |
50 | const moduleName = 'OCPP16ResponseService'; |
51 | ||
c0560973 | 52 | export default class OCPP16ResponseService extends OCPPResponseService { |
58144adb | 53 | private responseHandlers: Map<OCPP16RequestCommand, ResponseHandler>; |
b52c969d | 54 | private jsonSchemas: Map<OCPP16RequestCommand, JSONSchemaType<JsonObject>>; |
58144adb | 55 | |
08f130a0 | 56 | public constructor() { |
909dcf2d | 57 | if (new.target?.name === moduleName) { |
06127450 | 58 | throw new TypeError(`Cannot construct ${new.target?.name} instances directly`); |
9f2e3130 | 59 | } |
08f130a0 | 60 | super(); |
58144adb JB |
61 | this.responseHandlers = new Map<OCPP16RequestCommand, ResponseHandler>([ |
62 | [OCPP16RequestCommand.BOOT_NOTIFICATION, this.handleResponseBootNotification.bind(this)], | |
b52c969d | 63 | [OCPP16RequestCommand.HEARTBEAT, this.emptyResponseHandler.bind(this)], |
58144adb JB |
64 | [OCPP16RequestCommand.AUTHORIZE, this.handleResponseAuthorize.bind(this)], |
65 | [OCPP16RequestCommand.START_TRANSACTION, this.handleResponseStartTransaction.bind(this)], | |
66 | [OCPP16RequestCommand.STOP_TRANSACTION, this.handleResponseStopTransaction.bind(this)], | |
b52c969d JB |
67 | [OCPP16RequestCommand.STATUS_NOTIFICATION, this.emptyResponseHandler.bind(this)], |
68 | [OCPP16RequestCommand.METER_VALUES, this.emptyResponseHandler.bind(this)], | |
69 | [OCPP16RequestCommand.DIAGNOSTICS_STATUS_NOTIFICATION, this.emptyResponseHandler.bind(this)], | |
70 | ]); | |
71 | this.jsonSchemas = new Map<OCPP16RequestCommand, JSONSchemaType<JsonObject>>([ | |
72 | [ | |
73 | OCPP16RequestCommand.BOOT_NOTIFICATION, | |
74 | JSON.parse( | |
75 | fs.readFileSync( | |
76 | path.resolve( | |
77 | path.dirname(fileURLToPath(import.meta.url)), | |
78 | '../../../assets/json-schemas/ocpp/1.6/BootNotificationResponse.json' | |
79 | ), | |
80 | 'utf8' | |
81 | ) | |
82 | ) as JSONSchemaType<OCPP16BootNotificationResponse>, | |
83 | ], | |
84 | [ | |
85 | OCPP16RequestCommand.HEARTBEAT, | |
86 | JSON.parse( | |
87 | fs.readFileSync( | |
88 | path.resolve( | |
89 | path.dirname(fileURLToPath(import.meta.url)), | |
90 | '../../../assets/json-schemas/ocpp/1.6/HeartbeatResponse.json' | |
91 | ), | |
92 | 'utf8' | |
93 | ) | |
94 | ) as JSONSchemaType<OCPP16HeartbeatResponse>, | |
95 | ], | |
96 | [ | |
97 | OCPP16RequestCommand.AUTHORIZE, | |
98 | JSON.parse( | |
99 | fs.readFileSync( | |
100 | path.resolve( | |
101 | path.dirname(fileURLToPath(import.meta.url)), | |
102 | '../../../assets/json-schemas/ocpp/1.6/AuthorizeResponse.json' | |
103 | ), | |
104 | 'utf8' | |
105 | ) | |
106 | ) as JSONSchemaType<OCPP16AuthorizeResponse>, | |
107 | ], | |
108 | [ | |
109 | OCPP16RequestCommand.START_TRANSACTION, | |
110 | JSON.parse( | |
111 | fs.readFileSync( | |
112 | path.resolve( | |
113 | path.dirname(fileURLToPath(import.meta.url)), | |
114 | '../../../assets/json-schemas/ocpp/1.6/StartTransactionResponse.json' | |
115 | ), | |
116 | 'utf8' | |
117 | ) | |
118 | ) as JSONSchemaType<OCPP16StartTransactionResponse>, | |
119 | ], | |
120 | [ | |
121 | OCPP16RequestCommand.STOP_TRANSACTION, | |
122 | JSON.parse( | |
123 | fs.readFileSync( | |
124 | path.resolve( | |
125 | path.dirname(fileURLToPath(import.meta.url)), | |
126 | '../../../assets/json-schemas/ocpp/1.6/StopTransactionResponse.json' | |
127 | ), | |
128 | 'utf8' | |
129 | ) | |
130 | ) as JSONSchemaType<OCPP16StopTransactionResponse>, | |
131 | ], | |
132 | [ | |
133 | OCPP16RequestCommand.STATUS_NOTIFICATION, | |
134 | JSON.parse( | |
135 | fs.readFileSync( | |
136 | path.resolve( | |
137 | path.dirname(fileURLToPath(import.meta.url)), | |
138 | '../../../assets/json-schemas/ocpp/1.6/StatusNotificationResponse.json' | |
139 | ), | |
140 | 'utf8' | |
141 | ) | |
142 | ) as JSONSchemaType<OCPP16StatusNotificationResponse>, | |
143 | ], | |
144 | [ | |
145 | OCPP16RequestCommand.METER_VALUES, | |
146 | JSON.parse( | |
147 | fs.readFileSync( | |
148 | path.resolve( | |
149 | path.dirname(fileURLToPath(import.meta.url)), | |
150 | '../../../assets/json-schemas/ocpp/1.6/MeterValuesResponse.json' | |
151 | ), | |
152 | 'utf8' | |
153 | ) | |
154 | ) as JSONSchemaType<OCPP16MeterValuesResponse>, | |
155 | ], | |
156 | [ | |
157 | OCPP16RequestCommand.DIAGNOSTICS_STATUS_NOTIFICATION, | |
158 | JSON.parse( | |
159 | fs.readFileSync( | |
160 | path.resolve( | |
161 | path.dirname(fileURLToPath(import.meta.url)), | |
162 | '../../../assets/json-schemas/ocpp/1.6/DiagnosticsStatusNotificationResponse.json' | |
163 | ), | |
164 | 'utf8' | |
165 | ) | |
166 | ) as JSONSchemaType<DiagnosticsStatusNotificationResponse>, | |
167 | ], | |
58144adb | 168 | ]); |
9952c548 | 169 | this.validatePayload.bind(this); |
58144adb JB |
170 | } |
171 | ||
f7f98c68 | 172 | public async responseHandler( |
08f130a0 | 173 | chargingStation: ChargingStation, |
e7aeea18 | 174 | commandName: OCPP16RequestCommand, |
5cc4b63b JB |
175 | payload: JsonType, |
176 | requestPayload: JsonType | |
e7aeea18 | 177 | ): Promise<void> { |
08f130a0 | 178 | if (chargingStation.isRegistered() || commandName === OCPP16RequestCommand.BOOT_NOTIFICATION) { |
65554cc3 JB |
179 | if ( |
180 | this.responseHandlers.has(commandName) && | |
ada189a8 | 181 | ChargingStationUtils.isRequestCommandSupported(commandName, chargingStation) |
65554cc3 | 182 | ) { |
124f3553 | 183 | try { |
9c5c4195 | 184 | this.validatePayload(chargingStation, commandName, payload); |
08f130a0 | 185 | await this.responseHandlers.get(commandName)(chargingStation, payload, requestPayload); |
124f3553 | 186 | } catch (error) { |
6c8f5d90 JB |
187 | logger.error( |
188 | `${chargingStation.logPrefix()} ${moduleName}.responseHandler: Handle response error:`, | |
189 | error | |
190 | ); | |
124f3553 JB |
191 | throw error; |
192 | } | |
193 | } else { | |
194 | // Throw exception | |
e7aeea18 JB |
195 | throw new OCPPError( |
196 | ErrorType.NOT_IMPLEMENTED, | |
6c8f5d90 | 197 | `${commandName} is not implemented to handle response PDU ${JSON.stringify( |
e7aeea18 JB |
198 | payload, |
199 | null, | |
200 | 2 | |
201 | )}`, | |
7369e417 JB |
202 | commandName, |
203 | payload | |
e7aeea18 | 204 | ); |
887fef76 | 205 | } |
c0560973 | 206 | } else { |
e7aeea18 JB |
207 | throw new OCPPError( |
208 | ErrorType.SECURITY_ERROR, | |
6c8f5d90 | 209 | `${commandName} cannot be issued to handle response PDU ${JSON.stringify( |
e7aeea18 JB |
210 | payload, |
211 | null, | |
212 | 2 | |
213 | )} while the charging station is not registered on the central server. `, | |
7369e417 JB |
214 | commandName, |
215 | payload | |
e7aeea18 | 216 | ); |
c0560973 JB |
217 | } |
218 | } | |
219 | ||
9c5c4195 JB |
220 | private validatePayload( |
221 | chargingStation: ChargingStation, | |
222 | commandName: OCPP16RequestCommand, | |
223 | payload: JsonType | |
224 | ): boolean { | |
225 | if (this.jsonSchemas.has(commandName)) { | |
226 | return this.validateResponsePayload( | |
227 | chargingStation, | |
228 | commandName, | |
229 | this.jsonSchemas.get(commandName), | |
230 | payload | |
231 | ); | |
232 | } | |
233 | logger.warn( | |
ee307db5 | 234 | `${chargingStation.logPrefix()} ${moduleName}.validatePayload: No JSON schema found for command ${commandName} PDU validation` |
9c5c4195 JB |
235 | ); |
236 | return false; | |
237 | } | |
238 | ||
08f130a0 JB |
239 | private handleResponseBootNotification( |
240 | chargingStation: ChargingStation, | |
241 | payload: OCPP16BootNotificationResponse | |
242 | ): void { | |
c0560973 | 243 | if (payload.status === OCPP16RegistrationStatus.ACCEPTED) { |
17ac262c JB |
244 | ChargingStationConfigurationUtils.addConfigurationKey( |
245 | chargingStation, | |
f0f65a62 | 246 | OCPP16StandardParametersKey.HeartbeatInterval, |
a95873d8 JB |
247 | payload.interval.toString(), |
248 | {}, | |
249 | { overwrite: true, save: true } | |
e7aeea18 | 250 | ); |
17ac262c JB |
251 | ChargingStationConfigurationUtils.addConfigurationKey( |
252 | chargingStation, | |
f0f65a62 | 253 | OCPP16StandardParametersKey.HeartBeatInterval, |
e7aeea18 | 254 | payload.interval.toString(), |
00db15b8 | 255 | { visible: false }, |
a95873d8 | 256 | { overwrite: true, save: true } |
e7aeea18 | 257 | ); |
08f130a0 JB |
258 | chargingStation.heartbeatSetInterval |
259 | ? chargingStation.restartHeartbeat() | |
260 | : chargingStation.startHeartbeat(); | |
672fed6e | 261 | } |
74c6a954 | 262 | if (Object.values(OCPP16RegistrationStatus).includes(payload.status)) { |
08f130a0 | 263 | const logMsg = `${chargingStation.logPrefix()} Charging station in '${ |
e7aeea18 JB |
264 | payload.status |
265 | }' state on the central server`; | |
266 | payload.status === OCPP16RegistrationStatus.REJECTED | |
267 | ? logger.warn(logMsg) | |
268 | : logger.info(logMsg); | |
c0560973 | 269 | } else { |
e7aeea18 | 270 | logger.error( |
08f130a0 | 271 | chargingStation.logPrefix() + |
e7aeea18 JB |
272 | ' Charging station boot notification response received: %j with undefined registration status', |
273 | payload | |
274 | ); | |
c0560973 JB |
275 | } |
276 | } | |
277 | ||
e7aeea18 | 278 | private handleResponseAuthorize( |
08f130a0 | 279 | chargingStation: ChargingStation, |
e7aeea18 | 280 | payload: OCPP16AuthorizeResponse, |
ef6fa3fb | 281 | requestPayload: OCPP16AuthorizeRequest |
e7aeea18 | 282 | ): void { |
58144adb | 283 | let authorizeConnectorId: number; |
08f130a0 | 284 | for (const connectorId of chargingStation.connectors.keys()) { |
e7aeea18 JB |
285 | if ( |
286 | connectorId > 0 && | |
08f130a0 | 287 | chargingStation.getConnectorStatus(connectorId)?.authorizeIdTag === requestPayload.idTag |
e7aeea18 | 288 | ) { |
734d790d | 289 | authorizeConnectorId = connectorId; |
58144adb JB |
290 | break; |
291 | } | |
292 | } | |
1984f194 | 293 | const isAuthorizeConnectorIdDefined = authorizeConnectorId !== undefined; |
58144adb | 294 | if (payload.idTagInfo.status === OCPP16AuthorizationStatus.ACCEPTED) { |
1984f194 JB |
295 | isAuthorizeConnectorIdDefined && |
296 | (chargingStation.getConnectorStatus(authorizeConnectorId).idTagAuthorized = true); | |
e7aeea18 | 297 | logger.debug( |
1984f194 JB |
298 | `${chargingStation.logPrefix()} IdTag '${requestPayload.idTag}' accepted${ |
299 | isAuthorizeConnectorIdDefined ? ` on connector ${authorizeConnectorId}` : '' | |
300 | }` | |
e7aeea18 | 301 | ); |
58144adb | 302 | } else { |
1984f194 JB |
303 | if (isAuthorizeConnectorIdDefined) { |
304 | chargingStation.getConnectorStatus(authorizeConnectorId).idTagAuthorized = false; | |
305 | delete chargingStation.getConnectorStatus(authorizeConnectorId).authorizeIdTag; | |
306 | } | |
e7aeea18 | 307 | logger.debug( |
1984f194 | 308 | `${chargingStation.logPrefix()} IdTag '${requestPayload.idTag}' rejected with status '${ |
e7aeea18 | 309 | payload.idTagInfo.status |
1984f194 | 310 | }'${isAuthorizeConnectorIdDefined ? ` on connector ${authorizeConnectorId}` : ''}` |
e7aeea18 | 311 | ); |
58144adb JB |
312 | } |
313 | } | |
314 | ||
e7aeea18 | 315 | private async handleResponseStartTransaction( |
08f130a0 | 316 | chargingStation: ChargingStation, |
e7aeea18 | 317 | payload: OCPP16StartTransactionResponse, |
ef6fa3fb | 318 | requestPayload: OCPP16StartTransactionRequest |
e7aeea18 | 319 | ): Promise<void> { |
c0560973 JB |
320 | const connectorId = requestPayload.connectorId; |
321 | ||
322 | let transactionConnectorId: number; | |
08f130a0 | 323 | for (const id of chargingStation.connectors.keys()) { |
734d790d JB |
324 | if (id > 0 && id === connectorId) { |
325 | transactionConnectorId = id; | |
c0560973 JB |
326 | break; |
327 | } | |
328 | } | |
329 | if (!transactionConnectorId) { | |
e7aeea18 | 330 | logger.error( |
08f130a0 | 331 | chargingStation.logPrefix() + |
e7aeea18 JB |
332 | ' Trying to start a transaction on a non existing connector Id ' + |
333 | connectorId.toString() | |
334 | ); | |
c0560973 JB |
335 | return; |
336 | } | |
e7aeea18 | 337 | if ( |
5e3cb728 | 338 | chargingStation.getConnectorStatus(connectorId).transactionRemoteStarted === true && |
08f130a0 JB |
339 | chargingStation.getAuthorizeRemoteTxRequests() && |
340 | chargingStation.getLocalAuthListEnabled() && | |
341 | chargingStation.hasAuthorizedTags() && | |
5e3cb728 | 342 | chargingStation.getConnectorStatus(connectorId).idTagLocalAuthorized === false |
e7aeea18 JB |
343 | ) { |
344 | logger.error( | |
08f130a0 | 345 | chargingStation.logPrefix() + |
e7aeea18 | 346 | ' Trying to start a transaction with a not local authorized idTag ' + |
08f130a0 | 347 | chargingStation.getConnectorStatus(connectorId).localAuthorizeIdTag + |
e7aeea18 JB |
348 | ' on connector Id ' + |
349 | connectorId.toString() | |
350 | ); | |
08f130a0 | 351 | await this.resetConnectorOnStartTransactionError(chargingStation, connectorId); |
a2653482 JB |
352 | return; |
353 | } | |
e7aeea18 | 354 | if ( |
5e3cb728 | 355 | chargingStation.getConnectorStatus(connectorId).transactionRemoteStarted === true && |
08f130a0 | 356 | chargingStation.getAuthorizeRemoteTxRequests() && |
03ebf4c1 | 357 | chargingStation.getMustAuthorizeAtRemoteStart() && |
5e3cb728 JB |
358 | chargingStation.getConnectorStatus(connectorId).idTagLocalAuthorized === false && |
359 | chargingStation.getConnectorStatus(connectorId).idTagAuthorized === false | |
e7aeea18 JB |
360 | ) { |
361 | logger.error( | |
08f130a0 | 362 | chargingStation.logPrefix() + |
e7aeea18 | 363 | ' Trying to start a transaction with a not authorized idTag ' + |
08f130a0 | 364 | chargingStation.getConnectorStatus(connectorId).authorizeIdTag + |
e7aeea18 JB |
365 | ' on connector Id ' + |
366 | connectorId.toString() | |
367 | ); | |
08f130a0 | 368 | await this.resetConnectorOnStartTransactionError(chargingStation, connectorId); |
a2653482 JB |
369 | return; |
370 | } | |
e7aeea18 | 371 | if ( |
08f130a0 JB |
372 | chargingStation.getConnectorStatus(connectorId).idTagAuthorized && |
373 | chargingStation.getConnectorStatus(connectorId).authorizeIdTag !== requestPayload.idTag | |
e7aeea18 JB |
374 | ) { |
375 | logger.error( | |
08f130a0 | 376 | chargingStation.logPrefix() + |
e7aeea18 JB |
377 | ' Trying to start a transaction with an idTag ' + |
378 | requestPayload.idTag + | |
379 | ' different from the authorize request one ' + | |
08f130a0 | 380 | chargingStation.getConnectorStatus(connectorId).authorizeIdTag + |
e7aeea18 JB |
381 | ' on connector Id ' + |
382 | connectorId.toString() | |
383 | ); | |
08f130a0 | 384 | await this.resetConnectorOnStartTransactionError(chargingStation, connectorId); |
a2653482 JB |
385 | return; |
386 | } | |
e7aeea18 | 387 | if ( |
08f130a0 JB |
388 | chargingStation.getConnectorStatus(connectorId).idTagLocalAuthorized && |
389 | chargingStation.getConnectorStatus(connectorId).localAuthorizeIdTag !== requestPayload.idTag | |
e7aeea18 JB |
390 | ) { |
391 | logger.error( | |
08f130a0 | 392 | chargingStation.logPrefix() + |
e7aeea18 JB |
393 | ' Trying to start a transaction with an idTag ' + |
394 | requestPayload.idTag + | |
395 | ' different from the local authorized one ' + | |
08f130a0 | 396 | chargingStation.getConnectorStatus(connectorId).localAuthorizeIdTag + |
e7aeea18 JB |
397 | ' on connector Id ' + |
398 | connectorId.toString() | |
399 | ); | |
08f130a0 | 400 | await this.resetConnectorOnStartTransactionError(chargingStation, connectorId); |
163547b1 JB |
401 | return; |
402 | } | |
5e3cb728 | 403 | if (chargingStation.getConnectorStatus(connectorId)?.transactionStarted === true) { |
e7aeea18 | 404 | logger.debug( |
08f130a0 | 405 | chargingStation.logPrefix() + |
e7aeea18 JB |
406 | ' Trying to start a transaction on an already used connector ' + |
407 | connectorId.toString() + | |
408 | ': %j', | |
08f130a0 | 409 | chargingStation.getConnectorStatus(connectorId) |
e7aeea18 | 410 | ); |
c0560973 JB |
411 | return; |
412 | } | |
e7aeea18 | 413 | if ( |
08f130a0 | 414 | chargingStation.getConnectorStatus(connectorId)?.status !== |
e7aeea18 | 415 | OCPP16ChargePointStatus.AVAILABLE && |
08f130a0 | 416 | chargingStation.getConnectorStatus(connectorId)?.status !== OCPP16ChargePointStatus.PREPARING |
e7aeea18 JB |
417 | ) { |
418 | logger.error( | |
08f130a0 JB |
419 | `${chargingStation.logPrefix()} Trying to start a transaction on connector ${connectorId.toString()} with status ${ |
420 | chargingStation.getConnectorStatus(connectorId)?.status | |
e7aeea18 JB |
421 | }` |
422 | ); | |
290d006c JB |
423 | return; |
424 | } | |
fc040c43 JB |
425 | // if (!Number.isInteger(payload.transactionId)) { |
426 | // logger.warn( | |
427 | // `${chargingStation.logPrefix()} Trying to start a transaction on connector ${connectorId.toString()} with a non integer transaction Id ${ | |
428 | // payload.transactionId | |
429 | // }, converting to integer` | |
430 | // ); | |
431 | // payload.transactionId = Utils.convertToInt(payload.transactionId); | |
432 | // } | |
c0560973 | 433 | |
f0c6ed89 | 434 | if (payload.idTagInfo?.status === OCPP16AuthorizationStatus.ACCEPTED) { |
08f130a0 JB |
435 | chargingStation.getConnectorStatus(connectorId).transactionStarted = true; |
436 | chargingStation.getConnectorStatus(connectorId).transactionId = payload.transactionId; | |
437 | chargingStation.getConnectorStatus(connectorId).transactionIdTag = requestPayload.idTag; | |
438 | chargingStation.getConnectorStatus( | |
e7aeea18 JB |
439 | connectorId |
440 | ).transactionEnergyActiveImportRegisterValue = 0; | |
08f130a0 | 441 | chargingStation.getConnectorStatus(connectorId).transactionBeginMeterValue = |
e7aeea18 | 442 | OCPP16ServiceUtils.buildTransactionBeginMeterValue( |
08f130a0 | 443 | chargingStation, |
e7aeea18 JB |
444 | connectorId, |
445 | requestPayload.meterStart | |
446 | ); | |
08f130a0 JB |
447 | chargingStation.getBeginEndMeterValues() && |
448 | (await chargingStation.ocppRequestService.requestHandler< | |
ef6fa3fb JB |
449 | OCPP16MeterValuesRequest, |
450 | OCPP16MeterValuesResponse | |
08f130a0 | 451 | >(chargingStation, OCPP16RequestCommand.METER_VALUES, { |
93b4a429 | 452 | connectorId, |
ef6fa3fb | 453 | transactionId: payload.transactionId, |
7369e417 | 454 | meterValue: [chargingStation.getConnectorStatus(connectorId).transactionBeginMeterValue], |
ef6fa3fb | 455 | })); |
08f130a0 | 456 | await chargingStation.ocppRequestService.requestHandler< |
ef6fa3fb JB |
457 | OCPP16StatusNotificationRequest, |
458 | OCPP16StatusNotificationResponse | |
08f130a0 | 459 | >(chargingStation, OCPP16RequestCommand.STATUS_NOTIFICATION, { |
ef6fa3fb JB |
460 | connectorId, |
461 | status: OCPP16ChargePointStatus.CHARGING, | |
462 | errorCode: OCPP16ChargePointErrorCode.NO_ERROR, | |
463 | }); | |
08f130a0 | 464 | chargingStation.getConnectorStatus(connectorId).status = OCPP16ChargePointStatus.CHARGING; |
e7aeea18 | 465 | logger.info( |
08f130a0 | 466 | chargingStation.logPrefix() + |
e7aeea18 JB |
467 | ' Transaction ' + |
468 | payload.transactionId.toString() + | |
469 | ' STARTED on ' + | |
08f130a0 | 470 | chargingStation.stationInfo.chargingStationId + |
e7aeea18 JB |
471 | '#' + |
472 | connectorId.toString() + | |
5cf9050d JB |
473 | " for idTag '" + |
474 | requestPayload.idTag + | |
475 | "'" | |
e7aeea18 | 476 | ); |
08f130a0 | 477 | if (chargingStation.stationInfo.powerSharedByConnectors) { |
fa7bccf4 | 478 | chargingStation.powerDivider++; |
c0560973 | 479 | } |
17ac262c JB |
480 | const configuredMeterValueSampleInterval = |
481 | ChargingStationConfigurationUtils.getConfigurationKey( | |
482 | chargingStation, | |
483 | OCPP16StandardParametersKey.MeterValueSampleInterval | |
484 | ); | |
08f130a0 | 485 | chargingStation.startMeterValues( |
e7aeea18 JB |
486 | connectorId, |
487 | configuredMeterValueSampleInterval | |
488 | ? Utils.convertToInt(configuredMeterValueSampleInterval.value) * 1000 | |
d3195f0a | 489 | : Constants.DEFAULT_METER_VALUES_INTERVAL |
e7aeea18 | 490 | ); |
c0560973 | 491 | } else { |
e7aeea18 | 492 | logger.warn( |
08f130a0 | 493 | chargingStation.logPrefix() + |
e7aeea18 JB |
494 | ' Starting transaction id ' + |
495 | payload.transactionId.toString() + | |
e8e865ea | 496 | " REJECTED with status '" + |
e7aeea18 | 497 | payload?.idTagInfo?.status + |
fc040c43 JB |
498 | "', idTag '" + |
499 | requestPayload.idTag + | |
500 | "'" | |
e7aeea18 | 501 | ); |
08f130a0 | 502 | await this.resetConnectorOnStartTransactionError(chargingStation, connectorId); |
a2653482 JB |
503 | } |
504 | } | |
505 | ||
08f130a0 JB |
506 | private async resetConnectorOnStartTransactionError( |
507 | chargingStation: ChargingStation, | |
508 | connectorId: number | |
509 | ): Promise<void> { | |
510 | chargingStation.resetConnectorStatus(connectorId); | |
e7aeea18 | 511 | if ( |
08f130a0 | 512 | chargingStation.getConnectorStatus(connectorId).status !== OCPP16ChargePointStatus.AVAILABLE |
e7aeea18 | 513 | ) { |
08f130a0 | 514 | await chargingStation.ocppRequestService.requestHandler< |
ef6fa3fb JB |
515 | OCPP16StatusNotificationRequest, |
516 | OCPP16StatusNotificationResponse | |
08f130a0 | 517 | >(chargingStation, OCPP16RequestCommand.STATUS_NOTIFICATION, { |
ef6fa3fb JB |
518 | connectorId, |
519 | status: OCPP16ChargePointStatus.AVAILABLE, | |
520 | errorCode: OCPP16ChargePointErrorCode.NO_ERROR, | |
521 | }); | |
08f130a0 | 522 | chargingStation.getConnectorStatus(connectorId).status = OCPP16ChargePointStatus.AVAILABLE; |
c0560973 JB |
523 | } |
524 | } | |
525 | ||
e7aeea18 | 526 | private async handleResponseStopTransaction( |
08f130a0 | 527 | chargingStation: ChargingStation, |
e7aeea18 | 528 | payload: OCPP16StopTransactionResponse, |
ef6fa3fb | 529 | requestPayload: OCPP16StopTransactionRequest |
e7aeea18 | 530 | ): Promise<void> { |
08f130a0 | 531 | const transactionConnectorId = chargingStation.getConnectorIdByTransactionId( |
f479a792 JB |
532 | requestPayload.transactionId |
533 | ); | |
c0560973 | 534 | if (!transactionConnectorId) { |
e7aeea18 | 535 | logger.error( |
08f130a0 | 536 | chargingStation.logPrefix() + |
e7aeea18 JB |
537 | ' Trying to stop a non existing transaction ' + |
538 | requestPayload.transactionId.toString() | |
539 | ); | |
c0560973 JB |
540 | return; |
541 | } | |
542 | if (payload.idTagInfo?.status === OCPP16AuthorizationStatus.ACCEPTED) { | |
08f130a0 JB |
543 | chargingStation.getBeginEndMeterValues() && |
544 | !chargingStation.getOcppStrictCompliance() && | |
545 | chargingStation.getOutOfOrderEndMeterValues() && | |
546 | (await chargingStation.ocppRequestService.requestHandler< | |
ef6fa3fb JB |
547 | OCPP16MeterValuesRequest, |
548 | OCPP16MeterValuesResponse | |
08f130a0 | 549 | >(chargingStation, OCPP16RequestCommand.METER_VALUES, { |
ef6fa3fb JB |
550 | connectorId: transactionConnectorId, |
551 | transactionId: requestPayload.transactionId, | |
7369e417 JB |
552 | meterValue: [ |
553 | OCPP16ServiceUtils.buildTransactionEndMeterValue( | |
554 | chargingStation, | |
555 | transactionConnectorId, | |
556 | requestPayload.meterStop | |
557 | ), | |
558 | ], | |
ef6fa3fb | 559 | })); |
e7aeea18 | 560 | if ( |
08f130a0 JB |
561 | !chargingStation.isChargingStationAvailable() || |
562 | !chargingStation.isConnectorAvailable(transactionConnectorId) | |
e7aeea18 | 563 | ) { |
08f130a0 | 564 | await chargingStation.ocppRequestService.requestHandler< |
ef6fa3fb JB |
565 | OCPP16StatusNotificationRequest, |
566 | OCPP16StatusNotificationResponse | |
08f130a0 | 567 | >(chargingStation, OCPP16RequestCommand.STATUS_NOTIFICATION, { |
ef6fa3fb JB |
568 | connectorId: transactionConnectorId, |
569 | status: OCPP16ChargePointStatus.UNAVAILABLE, | |
570 | errorCode: OCPP16ChargePointErrorCode.NO_ERROR, | |
571 | }); | |
08f130a0 | 572 | chargingStation.getConnectorStatus(transactionConnectorId).status = |
e7aeea18 | 573 | OCPP16ChargePointStatus.UNAVAILABLE; |
c0560973 | 574 | } else { |
08f130a0 | 575 | await chargingStation.ocppRequestService.requestHandler< |
ef6fa3fb JB |
576 | OCPP16BootNotificationRequest, |
577 | OCPP16BootNotificationResponse | |
08f130a0 | 578 | >(chargingStation, OCPP16RequestCommand.STATUS_NOTIFICATION, { |
ef6fa3fb JB |
579 | connectorId: transactionConnectorId, |
580 | status: OCPP16ChargePointStatus.AVAILABLE, | |
581 | errorCode: OCPP16ChargePointErrorCode.NO_ERROR, | |
582 | }); | |
08f130a0 | 583 | chargingStation.getConnectorStatus(transactionConnectorId).status = |
e7aeea18 | 584 | OCPP16ChargePointStatus.AVAILABLE; |
c0560973 | 585 | } |
08f130a0 | 586 | if (chargingStation.stationInfo.powerSharedByConnectors) { |
fa7bccf4 | 587 | chargingStation.powerDivider--; |
c0560973 | 588 | } |
6d9876e7 | 589 | chargingStation.resetConnectorStatus(transactionConnectorId); |
e7aeea18 | 590 | logger.info( |
08f130a0 | 591 | chargingStation.logPrefix() + |
e7aeea18 JB |
592 | ' Transaction ' + |
593 | requestPayload.transactionId.toString() + | |
594 | ' STOPPED on ' + | |
08f130a0 | 595 | chargingStation.stationInfo.chargingStationId + |
e7aeea18 JB |
596 | '#' + |
597 | transactionConnectorId.toString() | |
598 | ); | |
c0560973 | 599 | } else { |
e7aeea18 | 600 | logger.warn( |
08f130a0 | 601 | chargingStation.logPrefix() + |
e7aeea18 JB |
602 | ' Stopping transaction id ' + |
603 | requestPayload.transactionId.toString() + | |
e8e865ea JB |
604 | " REJECTED with status '" + |
605 | payload.idTagInfo?.status + | |
606 | "'" | |
e7aeea18 | 607 | ); |
c0560973 JB |
608 | } |
609 | } | |
c0560973 | 610 | } |