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a19b897d | 1 | // Partial Copyright Jerome Benoit. 2021-2024. All Rights Reserved. |
c8eeb62b | 2 | |
66a7748d | 3 | import { hoursToMilliseconds, secondsToMilliseconds } from 'date-fns' |
be4c6702 | 4 | |
66a7748d JB |
5 | import type { ChargingStation } from './ChargingStation.js' |
6 | import { checkChargingStation } from './Helpers.js' | |
7 | import { IdTagsCache } from './IdTagsCache.js' | |
8 | import { isIdTagAuthorized } from './ocpp/index.js' | |
9 | import { BaseError } from '../exception/index.js' | |
10 | import { PerformanceStatistics } from '../performance/index.js' | |
e7aeea18 JB |
11 | import { |
12 | AuthorizationStatus, | |
268a74bb | 13 | RequestCommand, |
976d11ec JB |
14 | type StartTransactionRequest, |
15 | type StartTransactionResponse, | |
268a74bb | 16 | type Status, |
e7aeea18 | 17 | StopTransactionReason, |
66a7748d JB |
18 | type StopTransactionResponse |
19 | } from '../types/index.js' | |
9bf0ef23 JB |
20 | import { |
21 | Constants, | |
40615072 | 22 | clone, |
6dde6c5f | 23 | convertToDate, |
9bf0ef23 JB |
24 | formatDurationMilliSeconds, |
25 | getRandomInteger, | |
5dc7c990 | 26 | isValidDate, |
9bf0ef23 JB |
27 | logPrefix, |
28 | logger, | |
29 | secureRandom, | |
66a7748d JB |
30 | sleep |
31 | } from '../utils/index.js' | |
6af9012e | 32 | |
d1ff8599 | 33 | export class AutomaticTransactionGenerator { |
e7aeea18 | 34 | private static readonly instances: Map<string, AutomaticTransactionGenerator> = new Map< |
66a7748d JB |
35 | string, |
36 | AutomaticTransactionGenerator | |
37 | >() | |
10068088 | 38 | |
66a7748d JB |
39 | public readonly connectorsStatus: Map<number, Status> |
40 | public started: boolean | |
41 | private starting: boolean | |
42 | private stopping: boolean | |
43 | private readonly chargingStation: ChargingStation | |
6af9012e | 44 | |
66a7748d JB |
45 | private constructor (chargingStation: ChargingStation) { |
46 | this.started = false | |
47 | this.starting = false | |
48 | this.stopping = false | |
49 | this.chargingStation = chargingStation | |
50 | this.connectorsStatus = new Map<number, Status>() | |
51 | this.initializeConnectorsStatus() | |
6af9012e JB |
52 | } |
53 | ||
66a7748d JB |
54 | public static getInstance ( |
55 | chargingStation: ChargingStation | |
1895299d | 56 | ): AutomaticTransactionGenerator | undefined { |
5199f9fd JB |
57 | // eslint-disable-next-line @typescript-eslint/no-non-null-assertion |
58 | if (!AutomaticTransactionGenerator.instances.has(chargingStation.stationInfo!.hashId)) { | |
e7aeea18 | 59 | AutomaticTransactionGenerator.instances.set( |
5199f9fd JB |
60 | // eslint-disable-next-line @typescript-eslint/no-non-null-assertion |
61 | chargingStation.stationInfo!.hashId, | |
66a7748d JB |
62 | new AutomaticTransactionGenerator(chargingStation) |
63 | ) | |
73b9adec | 64 | } |
5199f9fd JB |
65 | // eslint-disable-next-line @typescript-eslint/no-non-null-assertion |
66 | return AutomaticTransactionGenerator.instances.get(chargingStation.stationInfo!.hashId) | |
73b9adec JB |
67 | } |
68 | ||
09e5a7a8 JB |
69 | public static deleteInstance (chargingStation: ChargingStation): boolean { |
70 | // eslint-disable-next-line @typescript-eslint/no-non-null-assertion | |
71 | return AutomaticTransactionGenerator.instances.delete(chargingStation.stationInfo!.hashId) | |
72 | } | |
73 | ||
e054fc1c | 74 | public start (stopAbsoluteDuration?: boolean): void { |
66a7748d JB |
75 | if (!checkChargingStation(this.chargingStation, this.logPrefix())) { |
76 | return | |
d1c6c833 | 77 | } |
66a7748d JB |
78 | if (this.started) { |
79 | logger.warn(`${this.logPrefix()} is already started`) | |
80 | return | |
b809adf1 | 81 | } |
66a7748d JB |
82 | if (this.starting) { |
83 | logger.warn(`${this.logPrefix()} is already starting`) | |
84 | return | |
11353865 | 85 | } |
66a7748d | 86 | this.starting = true |
e054fc1c | 87 | this.startConnectors(stopAbsoluteDuration) |
66a7748d JB |
88 | this.started = true |
89 | this.starting = false | |
6af9012e JB |
90 | } |
91 | ||
66a7748d JB |
92 | public stop (): void { |
93 | if (!this.started) { | |
94 | logger.warn(`${this.logPrefix()} is already stopped`) | |
95 | return | |
265e4266 | 96 | } |
66a7748d JB |
97 | if (this.stopping) { |
98 | logger.warn(`${this.logPrefix()} is already stopping`) | |
99 | return | |
11353865 | 100 | } |
66a7748d JB |
101 | this.stopping = true |
102 | this.stopConnectors() | |
103 | this.started = false | |
104 | this.stopping = false | |
6af9012e JB |
105 | } |
106 | ||
e054fc1c | 107 | public startConnector (connectorId: number, stopAbsoluteDuration?: boolean): void { |
66a7748d JB |
108 | if (!checkChargingStation(this.chargingStation, this.logPrefix(connectorId))) { |
109 | return | |
d1c6c833 | 110 | } |
66a7748d JB |
111 | if (!this.connectorsStatus.has(connectorId)) { |
112 | logger.error(`${this.logPrefix(connectorId)} starting on non existing connector`) | |
113 | throw new BaseError(`Connector ${connectorId} does not exist`) | |
a5e9befc JB |
114 | } |
115 | if (this.connectorsStatus.get(connectorId)?.start === false) { | |
e054fc1c | 116 | this.internalStartConnector(connectorId, stopAbsoluteDuration).catch(Constants.EMPTY_FUNCTION) |
ecb3869d | 117 | } else if (this.connectorsStatus.get(connectorId)?.start === true) { |
66a7748d | 118 | logger.warn(`${this.logPrefix(connectorId)} is already started on connector`) |
a5e9befc JB |
119 | } |
120 | } | |
121 | ||
66a7748d JB |
122 | public stopConnector (connectorId: number): void { |
123 | if (!this.connectorsStatus.has(connectorId)) { | |
124 | logger.error(`${this.logPrefix(connectorId)} stopping on non existing connector`) | |
125 | throw new BaseError(`Connector ${connectorId} does not exist`) | |
ba7965c4 JB |
126 | } |
127 | if (this.connectorsStatus.get(connectorId)?.start === true) { | |
66a7748d JB |
128 | // eslint-disable-next-line @typescript-eslint/no-non-null-assertion |
129 | this.connectorsStatus.get(connectorId)!.start = false | |
ba7965c4 | 130 | } else if (this.connectorsStatus.get(connectorId)?.start === false) { |
66a7748d | 131 | logger.warn(`${this.logPrefix(connectorId)} is already stopped on connector`) |
ba7965c4 | 132 | } |
a5e9befc JB |
133 | } |
134 | ||
e054fc1c | 135 | private startConnectors (stopAbsoluteDuration?: boolean): void { |
e7aeea18 | 136 | if ( |
5199f9fd | 137 | this.connectorsStatus.size > 0 && |
e7aeea18 JB |
138 | this.connectorsStatus.size !== this.chargingStation.getNumberOfConnectors() |
139 | ) { | |
66a7748d JB |
140 | this.connectorsStatus.clear() |
141 | this.initializeConnectorsStatus() | |
54544ef1 | 142 | } |
4334db72 JB |
143 | if (this.chargingStation.hasEvses) { |
144 | for (const [evseId, evseStatus] of this.chargingStation.evses) { | |
145 | if (evseId > 0) { | |
146 | for (const connectorId of evseStatus.connectors.keys()) { | |
e054fc1c | 147 | this.startConnector(connectorId, stopAbsoluteDuration) |
4334db72 JB |
148 | } |
149 | } | |
150 | } | |
151 | } else { | |
152 | for (const connectorId of this.chargingStation.connectors.keys()) { | |
153 | if (connectorId > 0) { | |
e054fc1c | 154 | this.startConnector(connectorId, stopAbsoluteDuration) |
4334db72 | 155 | } |
72740232 JB |
156 | } |
157 | } | |
158 | } | |
159 | ||
66a7748d | 160 | private stopConnectors (): void { |
4334db72 JB |
161 | if (this.chargingStation.hasEvses) { |
162 | for (const [evseId, evseStatus] of this.chargingStation.evses) { | |
163 | if (evseId > 0) { | |
164 | for (const connectorId of evseStatus.connectors.keys()) { | |
66a7748d | 165 | this.stopConnector(connectorId) |
4334db72 JB |
166 | } |
167 | } | |
168 | } | |
169 | } else { | |
170 | for (const connectorId of this.chargingStation.connectors.keys()) { | |
171 | if (connectorId > 0) { | |
66a7748d | 172 | this.stopConnector(connectorId) |
4334db72 | 173 | } |
72740232 JB |
174 | } |
175 | } | |
176 | } | |
177 | ||
e054fc1c JB |
178 | private async internalStartConnector ( |
179 | connectorId: number, | |
180 | stopAbsoluteDuration?: boolean | |
181 | ): Promise<void> { | |
182 | this.setStartConnectorStatus(connectorId, stopAbsoluteDuration) | |
e7aeea18 | 183 | logger.info( |
44eb6026 | 184 | `${this.logPrefix( |
66a7748d | 185 | connectorId |
9bf0ef23 | 186 | )} started on connector and will run for ${formatDurationMilliSeconds( |
66a7748d | 187 | // eslint-disable-next-line @typescript-eslint/no-non-null-assertion |
e1d9a0f4 | 188 | this.connectorsStatus.get(connectorId)!.stopDate!.getTime() - |
66a7748d JB |
189 | // eslint-disable-next-line @typescript-eslint/no-non-null-assertion |
190 | this.connectorsStatus.get(connectorId)!.startDate!.getTime() | |
191 | )}` | |
192 | ) | |
1895299d | 193 | while (this.connectorsStatus.get(connectorId)?.start === true) { |
66a7748d JB |
194 | await this.waitChargingStationAvailable(connectorId) |
195 | await this.waitConnectorAvailable(connectorId) | |
7e3bde4f | 196 | await this.waitRunningTransactionStopped(connectorId) |
0bd926c1 | 197 | if (!this.canStartConnector(connectorId)) { |
66a7748d JB |
198 | this.stopConnector(connectorId) |
199 | break | |
9b4d0c70 | 200 | } |
be4c6702 | 201 | const wait = secondsToMilliseconds( |
9bf0ef23 | 202 | getRandomInteger( |
ac7f79af | 203 | this.chargingStation.getAutomaticTransactionGeneratorConfiguration() |
5199f9fd | 204 | ?.maxDelayBetweenTwoTransactions, |
ac7f79af | 205 | this.chargingStation.getAutomaticTransactionGeneratorConfiguration() |
5199f9fd | 206 | ?.minDelayBetweenTwoTransactions |
66a7748d JB |
207 | ) |
208 | ) | |
209 | logger.info(`${this.logPrefix(connectorId)} waiting for ${formatDurationMilliSeconds(wait)}`) | |
210 | await sleep(wait) | |
211 | const start = secureRandom() | |
ac7f79af JB |
212 | if ( |
213 | start < | |
5199f9fd JB |
214 | // eslint-disable-next-line @typescript-eslint/no-non-null-assertion |
215 | this.chargingStation.getAutomaticTransactionGeneratorConfiguration()!.probabilityOfStart | |
ac7f79af | 216 | ) { |
66a7748d JB |
217 | // eslint-disable-next-line @typescript-eslint/no-non-null-assertion |
218 | this.connectorsStatus.get(connectorId)!.skippedConsecutiveTransactions = 0 | |
6af9012e | 219 | // Start transaction |
66a7748d | 220 | const startResponse = await this.startTransaction(connectorId) |
5199f9fd | 221 | if (startResponse?.idTagInfo.status === AuthorizationStatus.ACCEPTED) { |
6af9012e | 222 | // Wait until end of transaction |
be4c6702 | 223 | const waitTrxEnd = secondsToMilliseconds( |
9bf0ef23 | 224 | getRandomInteger( |
5199f9fd JB |
225 | this.chargingStation.getAutomaticTransactionGeneratorConfiguration()?.maxDuration, |
226 | this.chargingStation.getAutomaticTransactionGeneratorConfiguration()?.minDuration | |
66a7748d JB |
227 | ) |
228 | ) | |
e7aeea18 | 229 | logger.info( |
a223d9be JB |
230 | `${this.logPrefix(connectorId)} transaction started with id ${ |
231 | this.chargingStation.getConnectorStatus(connectorId)?.transactionId | |
232 | } and will stop in ${formatDurationMilliSeconds(waitTrxEnd)}` | |
66a7748d JB |
233 | ) |
234 | await sleep(waitTrxEnd) | |
235 | await this.stopTransaction(connectorId) | |
6af9012e JB |
236 | } |
237 | } else { | |
66a7748d | 238 | // eslint-disable-next-line @typescript-eslint/no-non-null-assertion |
0a1dd746 | 239 | ++this.connectorsStatus.get(connectorId)!.skippedConsecutiveTransactions |
66a7748d | 240 | // eslint-disable-next-line @typescript-eslint/no-non-null-assertion |
0a1dd746 | 241 | ++this.connectorsStatus.get(connectorId)!.skippedTransactions |
e7aeea18 | 242 | logger.info( |
a223d9be JB |
243 | `${this.logPrefix(connectorId)} skipped consecutively ${ |
244 | this.connectorsStatus.get(connectorId)?.skippedConsecutiveTransactions | |
245 | }/${this.connectorsStatus.get(connectorId)?.skippedTransactions} transaction(s)` | |
66a7748d | 246 | ) |
6af9012e | 247 | } |
66a7748d JB |
248 | // eslint-disable-next-line @typescript-eslint/no-non-null-assertion |
249 | this.connectorsStatus.get(connectorId)!.lastRunDate = new Date() | |
7d75bee1 | 250 | } |
66a7748d JB |
251 | // eslint-disable-next-line @typescript-eslint/no-non-null-assertion |
252 | this.connectorsStatus.get(connectorId)!.stoppedDate = new Date() | |
e7aeea18 | 253 | logger.info( |
44eb6026 | 254 | `${this.logPrefix( |
66a7748d | 255 | connectorId |
9bf0ef23 | 256 | )} stopped on connector and lasted for ${formatDurationMilliSeconds( |
66a7748d | 257 | // eslint-disable-next-line @typescript-eslint/no-non-null-assertion |
e1d9a0f4 | 258 | this.connectorsStatus.get(connectorId)!.stoppedDate!.getTime() - |
66a7748d JB |
259 | // eslint-disable-next-line @typescript-eslint/no-non-null-assertion |
260 | this.connectorsStatus.get(connectorId)!.startDate!.getTime() | |
261 | )}` | |
262 | ) | |
e7aeea18 | 263 | logger.debug( |
be9ee554 | 264 | `${this.logPrefix(connectorId)} connector status: %j`, |
66a7748d JB |
265 | this.connectorsStatus.get(connectorId) |
266 | ) | |
6af9012e JB |
267 | } |
268 | ||
e054fc1c JB |
269 | private setStartConnectorStatus ( |
270 | connectorId: number, | |
271 | stopAbsoluteDuration = this.chargingStation.getAutomaticTransactionGeneratorConfiguration() | |
272 | ?.stopAbsoluteDuration | |
273 | ): void { | |
66a7748d JB |
274 | // eslint-disable-next-line @typescript-eslint/no-non-null-assertion |
275 | this.connectorsStatus.get(connectorId)!.startDate = new Date() | |
46a830d2 | 276 | if ( |
e054fc1c | 277 | stopAbsoluteDuration === false || |
46a830d2 | 278 | // eslint-disable-next-line @typescript-eslint/no-non-null-assertion |
5dc7c990 | 279 | !isValidDate(this.connectorsStatus.get(connectorId)!.stopDate) |
46a830d2 | 280 | ) { |
66a7748d | 281 | // eslint-disable-next-line @typescript-eslint/no-non-null-assertion |
0193fdd3 JB |
282 | this.connectorsStatus.get(connectorId)!.stopDate = new Date( |
283 | // eslint-disable-next-line @typescript-eslint/no-non-null-assertion | |
284 | this.connectorsStatus.get(connectorId)!.startDate!.getTime() + | |
285 | hoursToMilliseconds( | |
286 | // eslint-disable-next-line @typescript-eslint/no-non-null-assertion | |
287 | this.chargingStation.getAutomaticTransactionGeneratorConfiguration()!.stopAfterHours | |
288 | ) | |
289 | ) | |
290 | } | |
0a1dd746 JB |
291 | delete this.connectorsStatus.get(connectorId)?.stoppedDate |
292 | // eslint-disable-next-line @typescript-eslint/no-non-null-assertion | |
293 | this.connectorsStatus.get(connectorId)!.skippedConsecutiveTransactions = 0 | |
66a7748d JB |
294 | // eslint-disable-next-line @typescript-eslint/no-non-null-assertion |
295 | this.connectorsStatus.get(connectorId)!.start = true | |
4dff3039 JB |
296 | } |
297 | ||
66a7748d JB |
298 | private canStartConnector (connectorId: number): boolean { |
299 | // eslint-disable-next-line @typescript-eslint/no-non-null-assertion | |
0bd926c1 | 300 | if (new Date() > this.connectorsStatus.get(connectorId)!.stopDate!) { |
0a1dd746 JB |
301 | logger.info( |
302 | `${this.logPrefix( | |
303 | connectorId | |
304 | )} entered in transaction loop while the ATG stop date has been reached` | |
305 | ) | |
66a7748d | 306 | return false |
0bd926c1 | 307 | } |
66a7748d | 308 | if (!this.chargingStation.inAcceptedState()) { |
0bd926c1 JB |
309 | logger.error( |
310 | `${this.logPrefix( | |
66a7748d JB |
311 | connectorId |
312 | )} entered in transaction loop while the charging station is not in accepted state` | |
313 | ) | |
314 | return false | |
0bd926c1 | 315 | } |
66a7748d | 316 | if (!this.chargingStation.isChargingStationAvailable()) { |
0bd926c1 JB |
317 | logger.info( |
318 | `${this.logPrefix( | |
66a7748d JB |
319 | connectorId |
320 | )} entered in transaction loop while the charging station is unavailable` | |
321 | ) | |
322 | return false | |
0bd926c1 | 323 | } |
66a7748d | 324 | if (!this.chargingStation.isConnectorAvailable(connectorId)) { |
0bd926c1 JB |
325 | logger.info( |
326 | `${this.logPrefix( | |
66a7748d JB |
327 | connectorId |
328 | )} entered in transaction loop while the connector ${connectorId} is unavailable` | |
329 | ) | |
330 | return false | |
0bd926c1 | 331 | } |
9022112b JB |
332 | const connectorStatus = this.chargingStation.getConnectorStatus(connectorId) |
333 | if (connectorStatus?.transactionStarted === true) { | |
334 | logger.info( | |
335 | `${this.logPrefix( | |
336 | connectorId | |
337 | )} entered in transaction loop while a transaction ${connectorStatus.transactionId} is already started on connector ${connectorId}` | |
338 | ) | |
339 | return false | |
340 | } | |
66a7748d | 341 | return true |
0bd926c1 JB |
342 | } |
343 | ||
66a7748d JB |
344 | private async waitChargingStationAvailable (connectorId: number): Promise<void> { |
345 | let logged = false | |
60400e23 JB |
346 | while (!this.chargingStation.isChargingStationAvailable()) { |
347 | if (!logged) { | |
348 | logger.info( | |
349 | `${this.logPrefix( | |
66a7748d JB |
350 | connectorId |
351 | )} transaction loop waiting for charging station to be available` | |
352 | ) | |
353 | logged = true | |
60400e23 | 354 | } |
7e3bde4f | 355 | await sleep(Constants.DEFAULT_ATG_WAIT_TIME) |
3e888c65 JB |
356 | } |
357 | } | |
358 | ||
66a7748d JB |
359 | private async waitConnectorAvailable (connectorId: number): Promise<void> { |
360 | let logged = false | |
60400e23 JB |
361 | while (!this.chargingStation.isConnectorAvailable(connectorId)) { |
362 | if (!logged) { | |
363 | logger.info( | |
364 | `${this.logPrefix( | |
66a7748d JB |
365 | connectorId |
366 | )} transaction loop waiting for connector ${connectorId} to be available` | |
367 | ) | |
368 | logged = true | |
60400e23 | 369 | } |
7e3bde4f JB |
370 | await sleep(Constants.DEFAULT_ATG_WAIT_TIME) |
371 | } | |
372 | } | |
373 | ||
374 | private async waitRunningTransactionStopped (connectorId: number): Promise<void> { | |
375 | const connectorStatus = this.chargingStation.getConnectorStatus(connectorId) | |
376 | let logged = false | |
377 | while (connectorStatus?.transactionStarted === true) { | |
378 | if (!logged) { | |
379 | logger.info( | |
380 | `${this.logPrefix( | |
381 | connectorId | |
9022112b | 382 | )} transaction loop waiting for started transaction ${connectorStatus.transactionId} on connector ${connectorId} to be stopped` |
7e3bde4f JB |
383 | ) |
384 | logged = true | |
385 | } | |
386 | await sleep(Constants.DEFAULT_ATG_WAIT_TIME) | |
3e888c65 JB |
387 | } |
388 | } | |
389 | ||
66a7748d | 390 | private initializeConnectorsStatus (): void { |
4334db72 JB |
391 | if (this.chargingStation.hasEvses) { |
392 | for (const [evseId, evseStatus] of this.chargingStation.evses) { | |
393 | if (evseId > 0) { | |
394 | for (const connectorId of evseStatus.connectors.keys()) { | |
66a7748d | 395 | this.connectorsStatus.set(connectorId, this.getConnectorStatus(connectorId)) |
4334db72 JB |
396 | } |
397 | } | |
398 | } | |
399 | } else { | |
400 | for (const connectorId of this.chargingStation.connectors.keys()) { | |
401 | if (connectorId > 0) { | |
66a7748d | 402 | this.connectorsStatus.set(connectorId, this.getConnectorStatus(connectorId)) |
4334db72 | 403 | } |
4dff3039 JB |
404 | } |
405 | } | |
72740232 JB |
406 | } |
407 | ||
66a7748d | 408 | private getConnectorStatus (connectorId: number): Status { |
e3fbf1af JB |
409 | const statusIndex = connectorId - 1 |
410 | let connectorStatus: Status | undefined | |
411 | if (this.chargingStation.getAutomaticTransactionGeneratorStatuses()?.[statusIndex] != null) { | |
412 | connectorStatus = clone<Status>( | |
413 | // eslint-disable-next-line @typescript-eslint/no-non-null-assertion | |
414 | this.chargingStation.getAutomaticTransactionGeneratorStatuses()![statusIndex] | |
415 | ) | |
416 | } else if (this.chargingStation.getAutomaticTransactionGeneratorStatuses() != null) { | |
703d80dd JB |
417 | logger.warn( |
418 | `${this.logPrefix(connectorId)} no status found for connector #${connectorId} in charging station configuration file. New status will be created` | |
419 | ) | |
e3fbf1af | 420 | } |
6dde6c5f | 421 | if (connectorStatus != null) { |
3423c8a5 JB |
422 | connectorStatus.startDate = convertToDate(connectorStatus.startDate) |
423 | connectorStatus.lastRunDate = convertToDate(connectorStatus.lastRunDate) | |
424 | connectorStatus.stopDate = convertToDate(connectorStatus.stopDate) | |
425 | connectorStatus.stoppedDate = convertToDate(connectorStatus.stoppedDate) | |
6dde6c5f JB |
426 | if ( |
427 | !this.started && | |
428 | (connectorStatus.start || | |
429 | this.chargingStation.getAutomaticTransactionGeneratorConfiguration()?.enable !== true) | |
430 | ) { | |
431 | connectorStatus.start = false | |
432 | } | |
433 | } | |
5ced7e80 JB |
434 | return ( |
435 | connectorStatus ?? { | |
436 | start: false, | |
437 | authorizeRequests: 0, | |
438 | acceptedAuthorizeRequests: 0, | |
439 | rejectedAuthorizeRequests: 0, | |
440 | startTransactionRequests: 0, | |
441 | acceptedStartTransactionRequests: 0, | |
442 | rejectedStartTransactionRequests: 0, | |
443 | stopTransactionRequests: 0, | |
444 | acceptedStopTransactionRequests: 0, | |
445 | rejectedStopTransactionRequests: 0, | |
446 | skippedConsecutiveTransactions: 0, | |
66a7748d | 447 | skippedTransactions: 0 |
5ced7e80 | 448 | } |
66a7748d | 449 | ) |
5ced7e80 JB |
450 | } |
451 | ||
66a7748d JB |
452 | private async startTransaction ( |
453 | connectorId: number | |
0afed85f | 454 | ): Promise<StartTransactionResponse | undefined> { |
66a7748d JB |
455 | const measureId = 'StartTransaction with ATG' |
456 | const beginId = PerformanceStatistics.beginMeasure(measureId) | |
457 | let startResponse: StartTransactionResponse | undefined | |
f911a4af JB |
458 | if (this.chargingStation.hasIdTags()) { |
459 | const idTag = IdTagsCache.getInstance().getIdTag( | |
66a7748d | 460 | // eslint-disable-next-line @typescript-eslint/no-non-null-assertion |
5199f9fd | 461 | this.chargingStation.getAutomaticTransactionGeneratorConfiguration()!.idTagDistribution!, |
aaf2bf9c | 462 | this.chargingStation, |
66a7748d JB |
463 | connectorId |
464 | ) | |
5cf9050d | 465 | const startTransactionLogMsg = `${this.logPrefix( |
66a7748d JB |
466 | connectorId |
467 | )} start transaction with an idTag '${idTag}'` | |
ccb1d6e9 | 468 | if (this.getRequireAuthorize()) { |
66a7748d | 469 | // eslint-disable-next-line @typescript-eslint/no-non-null-assertion |
0a1dd746 | 470 | ++this.connectorsStatus.get(connectorId)!.authorizeRequests |
041365be | 471 | if (await isIdTagAuthorized(this.chargingStation, connectorId, idTag)) { |
66a7748d | 472 | // eslint-disable-next-line @typescript-eslint/no-non-null-assertion |
0a1dd746 | 473 | ++this.connectorsStatus.get(connectorId)!.acceptedAuthorizeRequests |
66a7748d | 474 | logger.info(startTransactionLogMsg) |
5fdab605 | 475 | // Start transaction |
f7f98c68 | 476 | startResponse = await this.chargingStation.ocppRequestService.requestHandler< |
66a7748d JB |
477 | StartTransactionRequest, |
478 | StartTransactionResponse | |
08f130a0 | 479 | >(this.chargingStation, RequestCommand.START_TRANSACTION, { |
ef6fa3fb | 480 | connectorId, |
66a7748d JB |
481 | idTag |
482 | }) | |
483 | this.handleStartTransactionResponse(connectorId, startResponse) | |
484 | PerformanceStatistics.endMeasure(measureId, beginId) | |
485 | return startResponse | |
5fdab605 | 486 | } |
66a7748d | 487 | // eslint-disable-next-line @typescript-eslint/no-non-null-assertion |
0a1dd746 | 488 | ++this.connectorsStatus.get(connectorId)!.rejectedAuthorizeRequests |
66a7748d JB |
489 | PerformanceStatistics.endMeasure(measureId, beginId) |
490 | return startResponse | |
ef6076c1 | 491 | } |
66a7748d | 492 | logger.info(startTransactionLogMsg) |
5fdab605 | 493 | // Start transaction |
f7f98c68 | 494 | startResponse = await this.chargingStation.ocppRequestService.requestHandler< |
66a7748d JB |
495 | StartTransactionRequest, |
496 | StartTransactionResponse | |
08f130a0 | 497 | >(this.chargingStation, RequestCommand.START_TRANSACTION, { |
ef6fa3fb | 498 | connectorId, |
66a7748d JB |
499 | idTag |
500 | }) | |
501 | this.handleStartTransactionResponse(connectorId, startResponse) | |
502 | PerformanceStatistics.endMeasure(measureId, beginId) | |
503 | return startResponse | |
6af9012e | 504 | } |
66a7748d | 505 | logger.info(`${this.logPrefix(connectorId)} start transaction without an idTag`) |
f7f98c68 | 506 | startResponse = await this.chargingStation.ocppRequestService.requestHandler< |
66a7748d JB |
507 | StartTransactionRequest, |
508 | StartTransactionResponse | |
509 | >(this.chargingStation, RequestCommand.START_TRANSACTION, { connectorId }) | |
510 | this.handleStartTransactionResponse(connectorId, startResponse) | |
511 | PerformanceStatistics.endMeasure(measureId, beginId) | |
512 | return startResponse | |
6af9012e JB |
513 | } |
514 | ||
66a7748d | 515 | private async stopTransaction ( |
e7aeea18 | 516 | connectorId: number, |
66a7748d | 517 | reason = StopTransactionReason.LOCAL |
e1d9a0f4 | 518 | ): Promise<StopTransactionResponse | undefined> { |
66a7748d JB |
519 | const measureId = 'StopTransaction with ATG' |
520 | const beginId = PerformanceStatistics.beginMeasure(measureId) | |
521 | let stopResponse: StopTransactionResponse | undefined | |
6d9876e7 | 522 | if (this.chargingStation.getConnectorStatus(connectorId)?.transactionStarted === true) { |
49563992 | 523 | logger.info( |
a223d9be JB |
524 | `${this.logPrefix(connectorId)} stop transaction with id ${ |
525 | this.chargingStation.getConnectorStatus(connectorId)?.transactionId | |
526 | }` | |
66a7748d JB |
527 | ) |
528 | stopResponse = await this.chargingStation.stopTransactionOnConnector(connectorId, reason) | |
529 | // eslint-disable-next-line @typescript-eslint/no-non-null-assertion | |
0a1dd746 | 530 | ++this.connectorsStatus.get(connectorId)!.stopTransactionRequests |
5199f9fd | 531 | if (stopResponse.idTagInfo?.status === AuthorizationStatus.ACCEPTED) { |
66a7748d | 532 | // eslint-disable-next-line @typescript-eslint/no-non-null-assertion |
0a1dd746 | 533 | ++this.connectorsStatus.get(connectorId)!.acceptedStopTransactionRequests |
6d9876e7 | 534 | } else { |
66a7748d | 535 | // eslint-disable-next-line @typescript-eslint/no-non-null-assertion |
0a1dd746 | 536 | ++this.connectorsStatus.get(connectorId)!.rejectedStopTransactionRequests |
6d9876e7 | 537 | } |
0045cef5 | 538 | } else { |
66a7748d | 539 | const transactionId = this.chargingStation.getConnectorStatus(connectorId)?.transactionId |
ff581359 | 540 | logger.debug( |
ba7965c4 | 541 | `${this.logPrefix(connectorId)} stopping a not started transaction${ |
401fa922 | 542 | transactionId != null ? ` with id ${transactionId}` : '' |
66a7748d JB |
543 | }` |
544 | ) | |
0045cef5 | 545 | } |
66a7748d JB |
546 | PerformanceStatistics.endMeasure(measureId, beginId) |
547 | return stopResponse | |
c0560973 JB |
548 | } |
549 | ||
66a7748d | 550 | private getRequireAuthorize (): boolean { |
ac7f79af JB |
551 | return ( |
552 | this.chargingStation.getAutomaticTransactionGeneratorConfiguration()?.requireAuthorize ?? true | |
66a7748d | 553 | ) |
ccb1d6e9 JB |
554 | } |
555 | ||
66a7748d | 556 | private readonly logPrefix = (connectorId?: number): string => { |
9bf0ef23 | 557 | return logPrefix( |
5199f9fd | 558 | ` ${this.chargingStation.stationInfo?.chargingStationId} | ATG${ |
401fa922 | 559 | connectorId != null ? ` on connector #${connectorId}` : '' |
66a7748d JB |
560 | }:` |
561 | ) | |
562 | } | |
d9ac47ef | 563 | |
66a7748d | 564 | private handleStartTransactionResponse ( |
d9ac47ef | 565 | connectorId: number, |
66a7748d | 566 | startResponse: StartTransactionResponse |
d9ac47ef | 567 | ): void { |
66a7748d | 568 | // eslint-disable-next-line @typescript-eslint/no-non-null-assertion |
0a1dd746 | 569 | ++this.connectorsStatus.get(connectorId)!.startTransactionRequests |
5199f9fd | 570 | if (startResponse.idTagInfo.status === AuthorizationStatus.ACCEPTED) { |
66a7748d | 571 | // eslint-disable-next-line @typescript-eslint/no-non-null-assertion |
0a1dd746 | 572 | ++this.connectorsStatus.get(connectorId)!.acceptedStartTransactionRequests |
d9ac47ef | 573 | } else { |
66a7748d JB |
574 | logger.warn(`${this.logPrefix(connectorId)} start transaction rejected`) |
575 | // eslint-disable-next-line @typescript-eslint/no-non-null-assertion | |
0a1dd746 | 576 | ++this.connectorsStatus.get(connectorId)!.rejectedStartTransactionRequests |
d9ac47ef JB |
577 | } |
578 | } | |
6af9012e | 579 | } |