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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'; | |
46 | import OCPPResponseService from '../OCPPResponseService'; | |
47 | import { OCPP16ServiceUtils } from './OCPP16ServiceUtils'; | |
c0560973 | 48 | |
909dcf2d JB |
49 | const moduleName = 'OCPP16ResponseService'; |
50 | ||
c0560973 | 51 | export default class OCPP16ResponseService extends OCPPResponseService { |
58144adb | 52 | private responseHandlers: Map<OCPP16RequestCommand, ResponseHandler>; |
b52c969d | 53 | private jsonSchemas: Map<OCPP16RequestCommand, JSONSchemaType<JsonObject>>; |
58144adb | 54 | |
08f130a0 | 55 | public constructor() { |
909dcf2d | 56 | if (new.target?.name === moduleName) { |
06127450 | 57 | throw new TypeError(`Cannot construct ${new.target?.name} instances directly`); |
9f2e3130 | 58 | } |
08f130a0 | 59 | super(); |
58144adb JB |
60 | this.responseHandlers = new Map<OCPP16RequestCommand, ResponseHandler>([ |
61 | [OCPP16RequestCommand.BOOT_NOTIFICATION, this.handleResponseBootNotification.bind(this)], | |
b52c969d | 62 | [OCPP16RequestCommand.HEARTBEAT, this.emptyResponseHandler.bind(this)], |
58144adb JB |
63 | [OCPP16RequestCommand.AUTHORIZE, this.handleResponseAuthorize.bind(this)], |
64 | [OCPP16RequestCommand.START_TRANSACTION, this.handleResponseStartTransaction.bind(this)], | |
65 | [OCPP16RequestCommand.STOP_TRANSACTION, this.handleResponseStopTransaction.bind(this)], | |
b52c969d JB |
66 | [OCPP16RequestCommand.STATUS_NOTIFICATION, this.emptyResponseHandler.bind(this)], |
67 | [OCPP16RequestCommand.METER_VALUES, this.emptyResponseHandler.bind(this)], | |
68 | [OCPP16RequestCommand.DIAGNOSTICS_STATUS_NOTIFICATION, this.emptyResponseHandler.bind(this)], | |
69 | ]); | |
70 | this.jsonSchemas = new Map<OCPP16RequestCommand, JSONSchemaType<JsonObject>>([ | |
71 | [ | |
72 | OCPP16RequestCommand.BOOT_NOTIFICATION, | |
73 | JSON.parse( | |
74 | fs.readFileSync( | |
75 | path.resolve( | |
76 | path.dirname(fileURLToPath(import.meta.url)), | |
77 | '../../../assets/json-schemas/ocpp/1.6/BootNotificationResponse.json' | |
78 | ), | |
79 | 'utf8' | |
80 | ) | |
81 | ) as JSONSchemaType<OCPP16BootNotificationResponse>, | |
82 | ], | |
83 | [ | |
84 | OCPP16RequestCommand.HEARTBEAT, | |
85 | JSON.parse( | |
86 | fs.readFileSync( | |
87 | path.resolve( | |
88 | path.dirname(fileURLToPath(import.meta.url)), | |
89 | '../../../assets/json-schemas/ocpp/1.6/HeartbeatResponse.json' | |
90 | ), | |
91 | 'utf8' | |
92 | ) | |
93 | ) as JSONSchemaType<OCPP16HeartbeatResponse>, | |
94 | ], | |
95 | [ | |
96 | OCPP16RequestCommand.AUTHORIZE, | |
97 | JSON.parse( | |
98 | fs.readFileSync( | |
99 | path.resolve( | |
100 | path.dirname(fileURLToPath(import.meta.url)), | |
101 | '../../../assets/json-schemas/ocpp/1.6/AuthorizeResponse.json' | |
102 | ), | |
103 | 'utf8' | |
104 | ) | |
105 | ) as JSONSchemaType<OCPP16AuthorizeResponse>, | |
106 | ], | |
107 | [ | |
108 | OCPP16RequestCommand.START_TRANSACTION, | |
109 | JSON.parse( | |
110 | fs.readFileSync( | |
111 | path.resolve( | |
112 | path.dirname(fileURLToPath(import.meta.url)), | |
113 | '../../../assets/json-schemas/ocpp/1.6/StartTransactionResponse.json' | |
114 | ), | |
115 | 'utf8' | |
116 | ) | |
117 | ) as JSONSchemaType<OCPP16StartTransactionResponse>, | |
118 | ], | |
119 | [ | |
120 | OCPP16RequestCommand.STOP_TRANSACTION, | |
121 | JSON.parse( | |
122 | fs.readFileSync( | |
123 | path.resolve( | |
124 | path.dirname(fileURLToPath(import.meta.url)), | |
125 | '../../../assets/json-schemas/ocpp/1.6/StopTransactionResponse.json' | |
126 | ), | |
127 | 'utf8' | |
128 | ) | |
129 | ) as JSONSchemaType<OCPP16StopTransactionResponse>, | |
130 | ], | |
131 | [ | |
132 | OCPP16RequestCommand.STATUS_NOTIFICATION, | |
133 | JSON.parse( | |
134 | fs.readFileSync( | |
135 | path.resolve( | |
136 | path.dirname(fileURLToPath(import.meta.url)), | |
137 | '../../../assets/json-schemas/ocpp/1.6/StatusNotificationResponse.json' | |
138 | ), | |
139 | 'utf8' | |
140 | ) | |
141 | ) as JSONSchemaType<OCPP16StatusNotificationResponse>, | |
142 | ], | |
143 | [ | |
144 | OCPP16RequestCommand.METER_VALUES, | |
145 | JSON.parse( | |
146 | fs.readFileSync( | |
147 | path.resolve( | |
148 | path.dirname(fileURLToPath(import.meta.url)), | |
149 | '../../../assets/json-schemas/ocpp/1.6/MeterValuesResponse.json' | |
150 | ), | |
151 | 'utf8' | |
152 | ) | |
153 | ) as JSONSchemaType<OCPP16MeterValuesResponse>, | |
154 | ], | |
155 | [ | |
156 | OCPP16RequestCommand.DIAGNOSTICS_STATUS_NOTIFICATION, | |
157 | JSON.parse( | |
158 | fs.readFileSync( | |
159 | path.resolve( | |
160 | path.dirname(fileURLToPath(import.meta.url)), | |
161 | '../../../assets/json-schemas/ocpp/1.6/DiagnosticsStatusNotificationResponse.json' | |
162 | ), | |
163 | 'utf8' | |
164 | ) | |
165 | ) as JSONSchemaType<DiagnosticsStatusNotificationResponse>, | |
166 | ], | |
58144adb | 167 | ]); |
9952c548 | 168 | this.validatePayload.bind(this); |
58144adb JB |
169 | } |
170 | ||
f7f98c68 | 171 | public async responseHandler( |
08f130a0 | 172 | chargingStation: ChargingStation, |
e7aeea18 | 173 | commandName: OCPP16RequestCommand, |
5cc4b63b JB |
174 | payload: JsonType, |
175 | requestPayload: JsonType | |
e7aeea18 | 176 | ): Promise<void> { |
ed6cfcff JB |
177 | if ( |
178 | chargingStation.isRegistered() === true || | |
179 | commandName === OCPP16RequestCommand.BOOT_NOTIFICATION | |
180 | ) { | |
65554cc3 | 181 | if ( |
ed6cfcff JB |
182 | this.responseHandlers.has(commandName) === true && |
183 | OCPP16ServiceUtils.isRequestCommandSupported(chargingStation, commandName) === true | |
65554cc3 | 184 | ) { |
124f3553 | 185 | try { |
9c5c4195 | 186 | this.validatePayload(chargingStation, commandName, payload); |
08f130a0 | 187 | await this.responseHandlers.get(commandName)(chargingStation, payload, requestPayload); |
124f3553 | 188 | } catch (error) { |
6c8f5d90 JB |
189 | logger.error( |
190 | `${chargingStation.logPrefix()} ${moduleName}.responseHandler: Handle response error:`, | |
191 | error | |
192 | ); | |
124f3553 JB |
193 | throw error; |
194 | } | |
195 | } else { | |
196 | // Throw exception | |
e7aeea18 JB |
197 | throw new OCPPError( |
198 | ErrorType.NOT_IMPLEMENTED, | |
6c8f5d90 | 199 | `${commandName} is not implemented to handle response PDU ${JSON.stringify( |
e7aeea18 JB |
200 | payload, |
201 | null, | |
202 | 2 | |
203 | )}`, | |
7369e417 JB |
204 | commandName, |
205 | payload | |
e7aeea18 | 206 | ); |
887fef76 | 207 | } |
c0560973 | 208 | } else { |
e7aeea18 JB |
209 | throw new OCPPError( |
210 | ErrorType.SECURITY_ERROR, | |
6c8f5d90 | 211 | `${commandName} cannot be issued to handle response PDU ${JSON.stringify( |
e7aeea18 JB |
212 | payload, |
213 | null, | |
214 | 2 | |
215 | )} while the charging station is not registered on the central server. `, | |
7369e417 JB |
216 | commandName, |
217 | payload | |
e7aeea18 | 218 | ); |
c0560973 JB |
219 | } |
220 | } | |
221 | ||
9c5c4195 JB |
222 | private validatePayload( |
223 | chargingStation: ChargingStation, | |
224 | commandName: OCPP16RequestCommand, | |
225 | payload: JsonType | |
226 | ): boolean { | |
227 | if (this.jsonSchemas.has(commandName)) { | |
228 | return this.validateResponsePayload( | |
229 | chargingStation, | |
230 | commandName, | |
231 | this.jsonSchemas.get(commandName), | |
232 | payload | |
233 | ); | |
234 | } | |
235 | logger.warn( | |
ee307db5 | 236 | `${chargingStation.logPrefix()} ${moduleName}.validatePayload: No JSON schema found for command ${commandName} PDU validation` |
9c5c4195 JB |
237 | ); |
238 | return false; | |
239 | } | |
240 | ||
08f130a0 JB |
241 | private handleResponseBootNotification( |
242 | chargingStation: ChargingStation, | |
243 | payload: OCPP16BootNotificationResponse | |
244 | ): void { | |
c0560973 | 245 | if (payload.status === OCPP16RegistrationStatus.ACCEPTED) { |
17ac262c JB |
246 | ChargingStationConfigurationUtils.addConfigurationKey( |
247 | chargingStation, | |
f0f65a62 | 248 | OCPP16StandardParametersKey.HeartbeatInterval, |
a95873d8 JB |
249 | payload.interval.toString(), |
250 | {}, | |
251 | { overwrite: true, save: true } | |
e7aeea18 | 252 | ); |
17ac262c JB |
253 | ChargingStationConfigurationUtils.addConfigurationKey( |
254 | chargingStation, | |
f0f65a62 | 255 | OCPP16StandardParametersKey.HeartBeatInterval, |
e7aeea18 | 256 | payload.interval.toString(), |
00db15b8 | 257 | { visible: false }, |
a95873d8 | 258 | { overwrite: true, save: true } |
e7aeea18 | 259 | ); |
08f130a0 JB |
260 | chargingStation.heartbeatSetInterval |
261 | ? chargingStation.restartHeartbeat() | |
262 | : chargingStation.startHeartbeat(); | |
672fed6e | 263 | } |
74c6a954 | 264 | if (Object.values(OCPP16RegistrationStatus).includes(payload.status)) { |
08f130a0 | 265 | const logMsg = `${chargingStation.logPrefix()} Charging station in '${ |
e7aeea18 JB |
266 | payload.status |
267 | }' state on the central server`; | |
268 | payload.status === OCPP16RegistrationStatus.REJECTED | |
269 | ? logger.warn(logMsg) | |
270 | : logger.info(logMsg); | |
c0560973 | 271 | } else { |
e7aeea18 | 272 | logger.error( |
08f130a0 | 273 | chargingStation.logPrefix() + |
e7aeea18 JB |
274 | ' Charging station boot notification response received: %j with undefined registration status', |
275 | payload | |
276 | ); | |
c0560973 JB |
277 | } |
278 | } | |
279 | ||
e7aeea18 | 280 | private handleResponseAuthorize( |
08f130a0 | 281 | chargingStation: ChargingStation, |
e7aeea18 | 282 | payload: OCPP16AuthorizeResponse, |
ef6fa3fb | 283 | requestPayload: OCPP16AuthorizeRequest |
e7aeea18 | 284 | ): void { |
58144adb | 285 | let authorizeConnectorId: number; |
08f130a0 | 286 | for (const connectorId of chargingStation.connectors.keys()) { |
e7aeea18 JB |
287 | if ( |
288 | connectorId > 0 && | |
08f130a0 | 289 | chargingStation.getConnectorStatus(connectorId)?.authorizeIdTag === requestPayload.idTag |
e7aeea18 | 290 | ) { |
734d790d | 291 | authorizeConnectorId = connectorId; |
58144adb JB |
292 | break; |
293 | } | |
294 | } | |
1984f194 | 295 | const isAuthorizeConnectorIdDefined = authorizeConnectorId !== undefined; |
58144adb | 296 | if (payload.idTagInfo.status === OCPP16AuthorizationStatus.ACCEPTED) { |
1984f194 JB |
297 | isAuthorizeConnectorIdDefined && |
298 | (chargingStation.getConnectorStatus(authorizeConnectorId).idTagAuthorized = true); | |
e7aeea18 | 299 | logger.debug( |
1984f194 JB |
300 | `${chargingStation.logPrefix()} IdTag '${requestPayload.idTag}' accepted${ |
301 | isAuthorizeConnectorIdDefined ? ` on connector ${authorizeConnectorId}` : '' | |
302 | }` | |
e7aeea18 | 303 | ); |
58144adb | 304 | } else { |
1984f194 JB |
305 | if (isAuthorizeConnectorIdDefined) { |
306 | chargingStation.getConnectorStatus(authorizeConnectorId).idTagAuthorized = false; | |
307 | delete chargingStation.getConnectorStatus(authorizeConnectorId).authorizeIdTag; | |
308 | } | |
e7aeea18 | 309 | logger.debug( |
1984f194 | 310 | `${chargingStation.logPrefix()} IdTag '${requestPayload.idTag}' rejected with status '${ |
e7aeea18 | 311 | payload.idTagInfo.status |
1984f194 | 312 | }'${isAuthorizeConnectorIdDefined ? ` on connector ${authorizeConnectorId}` : ''}` |
e7aeea18 | 313 | ); |
58144adb JB |
314 | } |
315 | } | |
316 | ||
e7aeea18 | 317 | private async handleResponseStartTransaction( |
08f130a0 | 318 | chargingStation: ChargingStation, |
e7aeea18 | 319 | payload: OCPP16StartTransactionResponse, |
ef6fa3fb | 320 | requestPayload: OCPP16StartTransactionRequest |
e7aeea18 | 321 | ): Promise<void> { |
c0560973 JB |
322 | const connectorId = requestPayload.connectorId; |
323 | ||
324 | let transactionConnectorId: number; | |
08f130a0 | 325 | for (const id of chargingStation.connectors.keys()) { |
734d790d JB |
326 | if (id > 0 && id === connectorId) { |
327 | transactionConnectorId = id; | |
c0560973 JB |
328 | break; |
329 | } | |
330 | } | |
331 | if (!transactionConnectorId) { | |
e7aeea18 | 332 | logger.error( |
08f130a0 | 333 | chargingStation.logPrefix() + |
e7aeea18 JB |
334 | ' Trying to start a transaction on a non existing connector Id ' + |
335 | connectorId.toString() | |
336 | ); | |
c0560973 JB |
337 | return; |
338 | } | |
e7aeea18 | 339 | if ( |
5e3cb728 | 340 | chargingStation.getConnectorStatus(connectorId).transactionRemoteStarted === true && |
08f130a0 JB |
341 | chargingStation.getAuthorizeRemoteTxRequests() && |
342 | chargingStation.getLocalAuthListEnabled() && | |
343 | chargingStation.hasAuthorizedTags() && | |
5e3cb728 | 344 | chargingStation.getConnectorStatus(connectorId).idTagLocalAuthorized === false |
e7aeea18 JB |
345 | ) { |
346 | logger.error( | |
08f130a0 | 347 | chargingStation.logPrefix() + |
e7aeea18 | 348 | ' Trying to start a transaction with a not local authorized idTag ' + |
08f130a0 | 349 | chargingStation.getConnectorStatus(connectorId).localAuthorizeIdTag + |
e7aeea18 JB |
350 | ' on connector Id ' + |
351 | connectorId.toString() | |
352 | ); | |
08f130a0 | 353 | await this.resetConnectorOnStartTransactionError(chargingStation, connectorId); |
a2653482 JB |
354 | return; |
355 | } | |
e7aeea18 | 356 | if ( |
5e3cb728 | 357 | chargingStation.getConnectorStatus(connectorId).transactionRemoteStarted === true && |
08f130a0 | 358 | chargingStation.getAuthorizeRemoteTxRequests() && |
03ebf4c1 | 359 | chargingStation.getMustAuthorizeAtRemoteStart() && |
5e3cb728 JB |
360 | chargingStation.getConnectorStatus(connectorId).idTagLocalAuthorized === false && |
361 | chargingStation.getConnectorStatus(connectorId).idTagAuthorized === false | |
e7aeea18 JB |
362 | ) { |
363 | logger.error( | |
08f130a0 | 364 | chargingStation.logPrefix() + |
e7aeea18 | 365 | ' Trying to start a transaction with a not authorized idTag ' + |
08f130a0 | 366 | chargingStation.getConnectorStatus(connectorId).authorizeIdTag + |
e7aeea18 JB |
367 | ' on connector Id ' + |
368 | connectorId.toString() | |
369 | ); | |
08f130a0 | 370 | await this.resetConnectorOnStartTransactionError(chargingStation, connectorId); |
a2653482 JB |
371 | return; |
372 | } | |
e7aeea18 | 373 | if ( |
08f130a0 JB |
374 | chargingStation.getConnectorStatus(connectorId).idTagAuthorized && |
375 | chargingStation.getConnectorStatus(connectorId).authorizeIdTag !== requestPayload.idTag | |
e7aeea18 JB |
376 | ) { |
377 | logger.error( | |
08f130a0 | 378 | chargingStation.logPrefix() + |
e7aeea18 JB |
379 | ' Trying to start a transaction with an idTag ' + |
380 | requestPayload.idTag + | |
381 | ' different from the authorize request one ' + | |
08f130a0 | 382 | chargingStation.getConnectorStatus(connectorId).authorizeIdTag + |
e7aeea18 JB |
383 | ' on connector Id ' + |
384 | connectorId.toString() | |
385 | ); | |
08f130a0 | 386 | await this.resetConnectorOnStartTransactionError(chargingStation, connectorId); |
a2653482 JB |
387 | return; |
388 | } | |
e7aeea18 | 389 | if ( |
08f130a0 JB |
390 | chargingStation.getConnectorStatus(connectorId).idTagLocalAuthorized && |
391 | chargingStation.getConnectorStatus(connectorId).localAuthorizeIdTag !== requestPayload.idTag | |
e7aeea18 JB |
392 | ) { |
393 | logger.error( | |
08f130a0 | 394 | chargingStation.logPrefix() + |
e7aeea18 JB |
395 | ' Trying to start a transaction with an idTag ' + |
396 | requestPayload.idTag + | |
397 | ' different from the local authorized one ' + | |
08f130a0 | 398 | chargingStation.getConnectorStatus(connectorId).localAuthorizeIdTag + |
e7aeea18 JB |
399 | ' on connector Id ' + |
400 | connectorId.toString() | |
401 | ); | |
08f130a0 | 402 | await this.resetConnectorOnStartTransactionError(chargingStation, connectorId); |
163547b1 JB |
403 | return; |
404 | } | |
5e3cb728 | 405 | if (chargingStation.getConnectorStatus(connectorId)?.transactionStarted === true) { |
e7aeea18 | 406 | logger.debug( |
08f130a0 | 407 | chargingStation.logPrefix() + |
e7aeea18 JB |
408 | ' Trying to start a transaction on an already used connector ' + |
409 | connectorId.toString() + | |
410 | ': %j', | |
08f130a0 | 411 | chargingStation.getConnectorStatus(connectorId) |
e7aeea18 | 412 | ); |
c0560973 JB |
413 | return; |
414 | } | |
e7aeea18 | 415 | if ( |
08f130a0 | 416 | chargingStation.getConnectorStatus(connectorId)?.status !== |
e7aeea18 | 417 | OCPP16ChargePointStatus.AVAILABLE && |
08f130a0 | 418 | chargingStation.getConnectorStatus(connectorId)?.status !== OCPP16ChargePointStatus.PREPARING |
e7aeea18 JB |
419 | ) { |
420 | logger.error( | |
08f130a0 JB |
421 | `${chargingStation.logPrefix()} Trying to start a transaction on connector ${connectorId.toString()} with status ${ |
422 | chargingStation.getConnectorStatus(connectorId)?.status | |
e7aeea18 JB |
423 | }` |
424 | ); | |
290d006c JB |
425 | return; |
426 | } | |
fc040c43 JB |
427 | // if (!Number.isInteger(payload.transactionId)) { |
428 | // logger.warn( | |
429 | // `${chargingStation.logPrefix()} Trying to start a transaction on connector ${connectorId.toString()} with a non integer transaction Id ${ | |
430 | // payload.transactionId | |
431 | // }, converting to integer` | |
432 | // ); | |
433 | // payload.transactionId = Utils.convertToInt(payload.transactionId); | |
434 | // } | |
c0560973 | 435 | |
f0c6ed89 | 436 | if (payload.idTagInfo?.status === OCPP16AuthorizationStatus.ACCEPTED) { |
08f130a0 JB |
437 | chargingStation.getConnectorStatus(connectorId).transactionStarted = true; |
438 | chargingStation.getConnectorStatus(connectorId).transactionId = payload.transactionId; | |
439 | chargingStation.getConnectorStatus(connectorId).transactionIdTag = requestPayload.idTag; | |
440 | chargingStation.getConnectorStatus( | |
e7aeea18 JB |
441 | connectorId |
442 | ).transactionEnergyActiveImportRegisterValue = 0; | |
08f130a0 | 443 | chargingStation.getConnectorStatus(connectorId).transactionBeginMeterValue = |
e7aeea18 | 444 | OCPP16ServiceUtils.buildTransactionBeginMeterValue( |
08f130a0 | 445 | chargingStation, |
e7aeea18 JB |
446 | connectorId, |
447 | requestPayload.meterStart | |
448 | ); | |
08f130a0 JB |
449 | chargingStation.getBeginEndMeterValues() && |
450 | (await chargingStation.ocppRequestService.requestHandler< | |
ef6fa3fb JB |
451 | OCPP16MeterValuesRequest, |
452 | OCPP16MeterValuesResponse | |
08f130a0 | 453 | >(chargingStation, OCPP16RequestCommand.METER_VALUES, { |
93b4a429 | 454 | connectorId, |
ef6fa3fb | 455 | transactionId: payload.transactionId, |
7369e417 | 456 | meterValue: [chargingStation.getConnectorStatus(connectorId).transactionBeginMeterValue], |
ef6fa3fb | 457 | })); |
08f130a0 | 458 | await chargingStation.ocppRequestService.requestHandler< |
ef6fa3fb JB |
459 | OCPP16StatusNotificationRequest, |
460 | OCPP16StatusNotificationResponse | |
08f130a0 | 461 | >(chargingStation, OCPP16RequestCommand.STATUS_NOTIFICATION, { |
ef6fa3fb JB |
462 | connectorId, |
463 | status: OCPP16ChargePointStatus.CHARGING, | |
464 | errorCode: OCPP16ChargePointErrorCode.NO_ERROR, | |
465 | }); | |
08f130a0 | 466 | chargingStation.getConnectorStatus(connectorId).status = OCPP16ChargePointStatus.CHARGING; |
e7aeea18 | 467 | logger.info( |
08f130a0 | 468 | chargingStation.logPrefix() + |
e7aeea18 JB |
469 | ' Transaction ' + |
470 | payload.transactionId.toString() + | |
471 | ' STARTED on ' + | |
08f130a0 | 472 | chargingStation.stationInfo.chargingStationId + |
e7aeea18 JB |
473 | '#' + |
474 | connectorId.toString() + | |
5cf9050d JB |
475 | " for idTag '" + |
476 | requestPayload.idTag + | |
477 | "'" | |
e7aeea18 | 478 | ); |
08f130a0 | 479 | if (chargingStation.stationInfo.powerSharedByConnectors) { |
fa7bccf4 | 480 | chargingStation.powerDivider++; |
c0560973 | 481 | } |
17ac262c JB |
482 | const configuredMeterValueSampleInterval = |
483 | ChargingStationConfigurationUtils.getConfigurationKey( | |
484 | chargingStation, | |
485 | OCPP16StandardParametersKey.MeterValueSampleInterval | |
486 | ); | |
08f130a0 | 487 | chargingStation.startMeterValues( |
e7aeea18 JB |
488 | connectorId, |
489 | configuredMeterValueSampleInterval | |
490 | ? Utils.convertToInt(configuredMeterValueSampleInterval.value) * 1000 | |
d3195f0a | 491 | : Constants.DEFAULT_METER_VALUES_INTERVAL |
e7aeea18 | 492 | ); |
c0560973 | 493 | } else { |
e7aeea18 | 494 | logger.warn( |
08f130a0 | 495 | chargingStation.logPrefix() + |
e7aeea18 JB |
496 | ' Starting transaction id ' + |
497 | payload.transactionId.toString() + | |
e8e865ea | 498 | " REJECTED with status '" + |
e7aeea18 | 499 | payload?.idTagInfo?.status + |
fc040c43 JB |
500 | "', idTag '" + |
501 | requestPayload.idTag + | |
502 | "'" | |
e7aeea18 | 503 | ); |
08f130a0 | 504 | await this.resetConnectorOnStartTransactionError(chargingStation, connectorId); |
a2653482 JB |
505 | } |
506 | } | |
507 | ||
08f130a0 JB |
508 | private async resetConnectorOnStartTransactionError( |
509 | chargingStation: ChargingStation, | |
510 | connectorId: number | |
511 | ): Promise<void> { | |
512 | chargingStation.resetConnectorStatus(connectorId); | |
e7aeea18 | 513 | if ( |
08f130a0 | 514 | chargingStation.getConnectorStatus(connectorId).status !== OCPP16ChargePointStatus.AVAILABLE |
e7aeea18 | 515 | ) { |
08f130a0 | 516 | await chargingStation.ocppRequestService.requestHandler< |
ef6fa3fb JB |
517 | OCPP16StatusNotificationRequest, |
518 | OCPP16StatusNotificationResponse | |
08f130a0 | 519 | >(chargingStation, OCPP16RequestCommand.STATUS_NOTIFICATION, { |
ef6fa3fb JB |
520 | connectorId, |
521 | status: OCPP16ChargePointStatus.AVAILABLE, | |
522 | errorCode: OCPP16ChargePointErrorCode.NO_ERROR, | |
523 | }); | |
08f130a0 | 524 | chargingStation.getConnectorStatus(connectorId).status = OCPP16ChargePointStatus.AVAILABLE; |
c0560973 JB |
525 | } |
526 | } | |
527 | ||
e7aeea18 | 528 | private async handleResponseStopTransaction( |
08f130a0 | 529 | chargingStation: ChargingStation, |
e7aeea18 | 530 | payload: OCPP16StopTransactionResponse, |
ef6fa3fb | 531 | requestPayload: OCPP16StopTransactionRequest |
e7aeea18 | 532 | ): Promise<void> { |
08f130a0 | 533 | const transactionConnectorId = chargingStation.getConnectorIdByTransactionId( |
f479a792 JB |
534 | requestPayload.transactionId |
535 | ); | |
c0560973 | 536 | if (!transactionConnectorId) { |
e7aeea18 | 537 | logger.error( |
08f130a0 | 538 | chargingStation.logPrefix() + |
e7aeea18 JB |
539 | ' Trying to stop a non existing transaction ' + |
540 | requestPayload.transactionId.toString() | |
541 | ); | |
c0560973 JB |
542 | return; |
543 | } | |
544 | if (payload.idTagInfo?.status === OCPP16AuthorizationStatus.ACCEPTED) { | |
08f130a0 JB |
545 | chargingStation.getBeginEndMeterValues() && |
546 | !chargingStation.getOcppStrictCompliance() && | |
547 | chargingStation.getOutOfOrderEndMeterValues() && | |
548 | (await chargingStation.ocppRequestService.requestHandler< | |
ef6fa3fb JB |
549 | OCPP16MeterValuesRequest, |
550 | OCPP16MeterValuesResponse | |
08f130a0 | 551 | >(chargingStation, OCPP16RequestCommand.METER_VALUES, { |
ef6fa3fb JB |
552 | connectorId: transactionConnectorId, |
553 | transactionId: requestPayload.transactionId, | |
7369e417 JB |
554 | meterValue: [ |
555 | OCPP16ServiceUtils.buildTransactionEndMeterValue( | |
556 | chargingStation, | |
557 | transactionConnectorId, | |
558 | requestPayload.meterStop | |
559 | ), | |
560 | ], | |
ef6fa3fb | 561 | })); |
e7aeea18 | 562 | if ( |
1789ba2c JB |
563 | chargingStation.isChargingStationAvailable() === false || |
564 | chargingStation.isConnectorAvailable(transactionConnectorId) === false | |
e7aeea18 | 565 | ) { |
08f130a0 | 566 | await chargingStation.ocppRequestService.requestHandler< |
ef6fa3fb JB |
567 | OCPP16StatusNotificationRequest, |
568 | OCPP16StatusNotificationResponse | |
08f130a0 | 569 | >(chargingStation, OCPP16RequestCommand.STATUS_NOTIFICATION, { |
ef6fa3fb JB |
570 | connectorId: transactionConnectorId, |
571 | status: OCPP16ChargePointStatus.UNAVAILABLE, | |
572 | errorCode: OCPP16ChargePointErrorCode.NO_ERROR, | |
573 | }); | |
08f130a0 | 574 | chargingStation.getConnectorStatus(transactionConnectorId).status = |
e7aeea18 | 575 | OCPP16ChargePointStatus.UNAVAILABLE; |
c0560973 | 576 | } else { |
08f130a0 | 577 | await chargingStation.ocppRequestService.requestHandler< |
ef6fa3fb JB |
578 | OCPP16BootNotificationRequest, |
579 | OCPP16BootNotificationResponse | |
08f130a0 | 580 | >(chargingStation, OCPP16RequestCommand.STATUS_NOTIFICATION, { |
ef6fa3fb JB |
581 | connectorId: transactionConnectorId, |
582 | status: OCPP16ChargePointStatus.AVAILABLE, | |
583 | errorCode: OCPP16ChargePointErrorCode.NO_ERROR, | |
584 | }); | |
08f130a0 | 585 | chargingStation.getConnectorStatus(transactionConnectorId).status = |
e7aeea18 | 586 | OCPP16ChargePointStatus.AVAILABLE; |
c0560973 | 587 | } |
08f130a0 | 588 | if (chargingStation.stationInfo.powerSharedByConnectors) { |
fa7bccf4 | 589 | chargingStation.powerDivider--; |
c0560973 | 590 | } |
6d9876e7 | 591 | chargingStation.resetConnectorStatus(transactionConnectorId); |
e7aeea18 | 592 | logger.info( |
08f130a0 | 593 | chargingStation.logPrefix() + |
e7aeea18 JB |
594 | ' Transaction ' + |
595 | requestPayload.transactionId.toString() + | |
596 | ' STOPPED on ' + | |
08f130a0 | 597 | chargingStation.stationInfo.chargingStationId + |
e7aeea18 JB |
598 | '#' + |
599 | transactionConnectorId.toString() | |
600 | ); | |
c0560973 | 601 | } else { |
e7aeea18 | 602 | logger.warn( |
08f130a0 | 603 | chargingStation.logPrefix() + |
e7aeea18 JB |
604 | ' Stopping transaction id ' + |
605 | requestPayload.transactionId.toString() + | |
e8e865ea JB |
606 | " REJECTED with status '" + |
607 | payload.idTagInfo?.status + | |
608 | "'" | |
e7aeea18 | 609 | ); |
c0560973 JB |
610 | } |
611 | } | |
c0560973 | 612 | } |