Commit | Line | Data |
---|---|---|
43ee4373 | 1 | import crypto from 'node:crypto'; |
130783a7 JB |
2 | import path from 'node:path'; |
3 | import { fileURLToPath } from 'node:url'; | |
8114d10e | 4 | |
e302df1d | 5 | import chalk from 'chalk'; |
8114d10e JB |
6 | import moment from 'moment'; |
7 | ||
2896e06d | 8 | import type { ChargingStation } from './internal'; |
268a74bb | 9 | import { BaseError } from '../exception'; |
981ebfbe | 10 | import { |
492cf6ab | 11 | AmpereUnits, |
268a74bb JB |
12 | type BootNotificationRequest, |
13 | BootReasonEnumType, | |
15068be9 | 14 | type ChargingProfile, |
268a74bb | 15 | ChargingProfileKindType, |
15068be9 JB |
16 | ChargingRateUnitType, |
17 | type ChargingSchedulePeriod, | |
268a74bb JB |
18 | type ChargingStationInfo, |
19 | type ChargingStationTemplate, | |
20 | CurrentType, | |
21 | type OCPP16BootNotificationRequest, | |
22 | type OCPP20BootNotificationRequest, | |
23 | OCPPVersion, | |
24 | RecurrencyKindType, | |
25 | Voltage, | |
26 | } from '../types'; | |
60a74391 JB |
27 | import { |
28 | ACElectricUtils, | |
29 | Configuration, | |
30 | Constants, | |
31 | DCElectricUtils, | |
32 | Utils, | |
33 | logger, | |
34 | } from '../utils'; | |
268a74bb | 35 | import { WorkerProcessType } from '../worker'; |
17ac262c | 36 | |
91a4f151 JB |
37 | const moduleName = 'ChargingStationUtils'; |
38 | ||
17ac262c | 39 | export class ChargingStationUtils { |
d5bd1c00 JB |
40 | private constructor() { |
41 | // This is intentional | |
42 | } | |
43 | ||
17ac262c JB |
44 | public static getChargingStationId( |
45 | index: number, | |
46 | stationTemplate: ChargingStationTemplate | |
47 | ): string { | |
48 | // In case of multiple instances: add instance index to charging station id | |
49 | const instanceIndex = process.env.CF_INSTANCE_INDEX ?? 0; | |
1b271a54 | 50 | const idSuffix = stationTemplate?.nameSuffix ?? ''; |
44eb6026 | 51 | const idStr = `000000000${index.toString()}`; |
ccb1d6e9 | 52 | return stationTemplate?.fixedName |
17ac262c | 53 | ? stationTemplate.baseName |
44eb6026 JB |
54 | : `${stationTemplate.baseName}-${instanceIndex.toString()}${idStr.substring( |
55 | idStr.length - 4 | |
56 | )}${idSuffix}`; | |
17ac262c JB |
57 | } |
58 | ||
fa7bccf4 | 59 | public static getHashId(index: number, stationTemplate: ChargingStationTemplate): string { |
99e92237 | 60 | const chargingStationInfo = { |
fa7bccf4 JB |
61 | chargePointModel: stationTemplate.chargePointModel, |
62 | chargePointVendor: stationTemplate.chargePointVendor, | |
63 | ...(!Utils.isUndefined(stationTemplate.chargeBoxSerialNumberPrefix) && { | |
64 | chargeBoxSerialNumber: stationTemplate.chargeBoxSerialNumberPrefix, | |
17ac262c | 65 | }), |
fa7bccf4 JB |
66 | ...(!Utils.isUndefined(stationTemplate.chargePointSerialNumberPrefix) && { |
67 | chargePointSerialNumber: stationTemplate.chargePointSerialNumberPrefix, | |
17ac262c | 68 | }), |
33d7ecc7 | 69 | // FIXME?: Should a firmware version change always reference a new configuration file? |
fa7bccf4 JB |
70 | ...(!Utils.isUndefined(stationTemplate.firmwareVersion) && { |
71 | firmwareVersion: stationTemplate.firmwareVersion, | |
17ac262c | 72 | }), |
fa7bccf4 JB |
73 | ...(!Utils.isUndefined(stationTemplate.iccid) && { iccid: stationTemplate.iccid }), |
74 | ...(!Utils.isUndefined(stationTemplate.imsi) && { imsi: stationTemplate.imsi }), | |
75 | ...(!Utils.isUndefined(stationTemplate.meterSerialNumberPrefix) && { | |
76 | meterSerialNumber: stationTemplate.meterSerialNumberPrefix, | |
17ac262c | 77 | }), |
fa7bccf4 JB |
78 | ...(!Utils.isUndefined(stationTemplate.meterType) && { |
79 | meterType: stationTemplate.meterType, | |
17ac262c JB |
80 | }), |
81 | }; | |
82 | return crypto | |
83 | .createHash(Constants.DEFAULT_HASH_ALGORITHM) | |
fa7bccf4 | 84 | .update( |
14ecae6a JB |
85 | `${JSON.stringify(chargingStationInfo)}${ChargingStationUtils.getChargingStationId( |
86 | index, | |
87 | stationTemplate | |
88 | )}` | |
fa7bccf4 | 89 | ) |
17ac262c JB |
90 | .digest('hex'); |
91 | } | |
92 | ||
1bf29f5b JB |
93 | public static checkChargingStation(chargingStation: ChargingStation, logPrefix: string): boolean { |
94 | if (chargingStation.started === false && chargingStation.starting === false) { | |
95 | logger.warn(`${logPrefix} charging station is stopped, cannot proceed`); | |
96 | return false; | |
97 | } | |
98 | return true; | |
99 | } | |
100 | ||
fa7bccf4 JB |
101 | public static getTemplateMaxNumberOfConnectors(stationTemplate: ChargingStationTemplate): number { |
102 | const templateConnectors = stationTemplate?.Connectors; | |
103 | if (!templateConnectors) { | |
104 | return -1; | |
105 | } | |
106 | return Object.keys(templateConnectors).length; | |
107 | } | |
108 | ||
109 | public static checkTemplateMaxConnectors( | |
110 | templateMaxConnectors: number, | |
111 | templateFile: string, | |
112 | logPrefix: string | |
113 | ): void { | |
114 | if (templateMaxConnectors === 0) { | |
115 | logger.warn( | |
116 | `${logPrefix} Charging station information from template ${templateFile} with empty connectors configuration` | |
117 | ); | |
118 | } else if (templateMaxConnectors < 0) { | |
119 | logger.error( | |
120 | `${logPrefix} Charging station information from template ${templateFile} with no connectors configuration defined` | |
121 | ); | |
122 | } | |
123 | } | |
124 | ||
c72f6634 | 125 | public static getConfiguredNumberOfConnectors(stationTemplate: ChargingStationTemplate): number { |
fa7bccf4 | 126 | let configuredMaxConnectors: number; |
53ac516c | 127 | if (Utils.isNotEmptyArray(stationTemplate.numberOfConnectors) === true) { |
fa7bccf4 | 128 | const numberOfConnectors = stationTemplate.numberOfConnectors as number[]; |
c72f6634 JB |
129 | configuredMaxConnectors = |
130 | numberOfConnectors[Math.floor(Utils.secureRandom() * numberOfConnectors.length)]; | |
131 | } else if (Utils.isUndefined(stationTemplate.numberOfConnectors) === false) { | |
fa7bccf4 JB |
132 | configuredMaxConnectors = stationTemplate.numberOfConnectors as number; |
133 | } else { | |
134 | configuredMaxConnectors = stationTemplate?.Connectors[0] | |
135 | ? ChargingStationUtils.getTemplateMaxNumberOfConnectors(stationTemplate) - 1 | |
136 | : ChargingStationUtils.getTemplateMaxNumberOfConnectors(stationTemplate); | |
137 | } | |
138 | return configuredMaxConnectors; | |
139 | } | |
140 | ||
141 | public static checkConfiguredMaxConnectors( | |
142 | configuredMaxConnectors: number, | |
143 | templateFile: string, | |
144 | logPrefix: string | |
145 | ): void { | |
146 | if (configuredMaxConnectors <= 0) { | |
147 | logger.warn( | |
148 | `${logPrefix} Charging station information from template ${templateFile} with ${configuredMaxConnectors} connectors` | |
149 | ); | |
150 | } | |
151 | } | |
152 | ||
17ac262c | 153 | public static createBootNotificationRequest( |
15068be9 JB |
154 | stationInfo: ChargingStationInfo, |
155 | bootReason: BootReasonEnumType = BootReasonEnumType.PowerUp | |
17ac262c | 156 | ): BootNotificationRequest { |
d270cc87 JB |
157 | const ocppVersion = stationInfo.ocppVersion ?? OCPPVersion.VERSION_16; |
158 | switch (ocppVersion) { | |
159 | case OCPPVersion.VERSION_16: | |
160 | return { | |
161 | chargePointModel: stationInfo.chargePointModel, | |
162 | chargePointVendor: stationInfo.chargePointVendor, | |
163 | ...(!Utils.isUndefined(stationInfo.chargeBoxSerialNumber) && { | |
164 | chargeBoxSerialNumber: stationInfo.chargeBoxSerialNumber, | |
165 | }), | |
166 | ...(!Utils.isUndefined(stationInfo.chargePointSerialNumber) && { | |
167 | chargePointSerialNumber: stationInfo.chargePointSerialNumber, | |
168 | }), | |
169 | ...(!Utils.isUndefined(stationInfo.firmwareVersion) && { | |
170 | firmwareVersion: stationInfo.firmwareVersion, | |
171 | }), | |
172 | ...(!Utils.isUndefined(stationInfo.iccid) && { iccid: stationInfo.iccid }), | |
173 | ...(!Utils.isUndefined(stationInfo.imsi) && { imsi: stationInfo.imsi }), | |
174 | ...(!Utils.isUndefined(stationInfo.meterSerialNumber) && { | |
175 | meterSerialNumber: stationInfo.meterSerialNumber, | |
176 | }), | |
177 | ...(!Utils.isUndefined(stationInfo.meterType) && { | |
178 | meterType: stationInfo.meterType, | |
179 | }), | |
180 | } as OCPP16BootNotificationRequest; | |
181 | case OCPPVersion.VERSION_20: | |
182 | case OCPPVersion.VERSION_201: | |
183 | return { | |
15068be9 | 184 | reason: bootReason, |
d270cc87 JB |
185 | chargingStation: { |
186 | model: stationInfo.chargePointModel, | |
187 | vendorName: stationInfo.chargePointVendor, | |
188 | ...(!Utils.isUndefined(stationInfo.firmwareVersion) && { | |
189 | firmwareVersion: stationInfo.firmwareVersion, | |
190 | }), | |
191 | ...(!Utils.isUndefined(stationInfo.chargeBoxSerialNumber) && { | |
192 | serialNumber: stationInfo.chargeBoxSerialNumber, | |
193 | }), | |
98fc1389 JB |
194 | ...((!Utils.isUndefined(stationInfo.iccid) || !Utils.isUndefined(stationInfo.imsi)) && { |
195 | modem: { | |
196 | ...(!Utils.isUndefined(stationInfo.iccid) && { iccid: stationInfo.iccid }), | |
197 | ...(!Utils.isUndefined(stationInfo.imsi) && { imsi: stationInfo.imsi }), | |
198 | }, | |
199 | }), | |
d270cc87 JB |
200 | }, |
201 | } as OCPP20BootNotificationRequest; | |
202 | } | |
17ac262c JB |
203 | } |
204 | ||
205 | public static workerPoolInUse(): boolean { | |
721646e9 | 206 | return [WorkerProcessType.dynamicPool, WorkerProcessType.staticPool].includes( |
cf2a5d9b | 207 | Configuration.getWorker().processType |
17ac262c JB |
208 | ); |
209 | } | |
210 | ||
211 | public static workerDynamicPoolInUse(): boolean { | |
721646e9 | 212 | return Configuration.getWorker().processType === WorkerProcessType.dynamicPool; |
17ac262c JB |
213 | } |
214 | ||
17ac262c JB |
215 | public static warnDeprecatedTemplateKey( |
216 | template: ChargingStationTemplate, | |
217 | key: string, | |
218 | templateFile: string, | |
219 | logPrefix: string, | |
220 | logMsgToAppend = '' | |
221 | ): void { | |
222 | if (!Utils.isUndefined(template[key])) { | |
e302df1d JB |
223 | const logMsg = `Deprecated template key '${key}' usage in file '${templateFile}'${ |
224 | Utils.isNotEmptyString(logMsgToAppend) ? `. ${logMsgToAppend}` : '' | |
225 | }`; | |
226 | logger.warn(`${logPrefix} ${logMsg}`); | |
227 | console.warn(chalk.yellow(`${logMsg}`)); | |
17ac262c JB |
228 | } |
229 | } | |
230 | ||
231 | public static convertDeprecatedTemplateKey( | |
232 | template: ChargingStationTemplate, | |
233 | deprecatedKey: string, | |
234 | key: string | |
235 | ): void { | |
236 | if (!Utils.isUndefined(template[deprecatedKey])) { | |
237 | template[key] = template[deprecatedKey] as unknown; | |
238 | delete template[deprecatedKey]; | |
239 | } | |
240 | } | |
241 | ||
fa7bccf4 JB |
242 | public static stationTemplateToStationInfo( |
243 | stationTemplate: ChargingStationTemplate | |
244 | ): ChargingStationInfo { | |
245 | stationTemplate = Utils.cloneObject(stationTemplate); | |
246 | delete stationTemplate.power; | |
247 | delete stationTemplate.powerUnit; | |
248 | delete stationTemplate.Configuration; | |
249 | delete stationTemplate.AutomaticTransactionGenerator; | |
250 | delete stationTemplate.chargeBoxSerialNumberPrefix; | |
251 | delete stationTemplate.chargePointSerialNumberPrefix; | |
fec4d204 | 252 | delete stationTemplate.meterSerialNumberPrefix; |
51c83d6f | 253 | return stationTemplate as unknown as ChargingStationInfo; |
fa7bccf4 JB |
254 | } |
255 | ||
256 | public static createStationInfoHash(stationInfo: ChargingStationInfo): void { | |
ccb1d6e9 | 257 | delete stationInfo.infoHash; |
7c72977b | 258 | stationInfo.infoHash = crypto |
ccb1d6e9 JB |
259 | .createHash(Constants.DEFAULT_HASH_ALGORITHM) |
260 | .update(JSON.stringify(stationInfo)) | |
261 | .digest('hex'); | |
17ac262c JB |
262 | } |
263 | ||
264 | public static createSerialNumber( | |
fa7bccf4 | 265 | stationTemplate: ChargingStationTemplate, |
4d20f040 | 266 | stationInfo: ChargingStationInfo, |
fa7bccf4 JB |
267 | params: { |
268 | randomSerialNumberUpperCase?: boolean; | |
269 | randomSerialNumber?: boolean; | |
270 | } = { | |
17ac262c JB |
271 | randomSerialNumberUpperCase: true, |
272 | randomSerialNumber: true, | |
273 | } | |
274 | ): void { | |
abe9e9dd | 275 | params = params ?? {}; |
17ac262c JB |
276 | params.randomSerialNumberUpperCase = params?.randomSerialNumberUpperCase ?? true; |
277 | params.randomSerialNumber = params?.randomSerialNumber ?? true; | |
fa7bccf4 JB |
278 | const serialNumberSuffix = params?.randomSerialNumber |
279 | ? ChargingStationUtils.getRandomSerialNumberSuffix({ | |
280 | upperCase: params.randomSerialNumberUpperCase, | |
281 | }) | |
282 | : ''; | |
9a15316c JB |
283 | stationInfo.chargePointSerialNumber = Utils.isNotEmptyString( |
284 | stationTemplate?.chargePointSerialNumberPrefix | |
285 | ) | |
286 | ? `${stationTemplate.chargePointSerialNumberPrefix}${serialNumberSuffix}` | |
287 | : undefined; | |
288 | stationInfo.chargeBoxSerialNumber = Utils.isNotEmptyString( | |
289 | stationTemplate?.chargeBoxSerialNumberPrefix | |
290 | ) | |
291 | ? `${stationTemplate.chargeBoxSerialNumberPrefix}${serialNumberSuffix}` | |
292 | : undefined; | |
293 | stationInfo.meterSerialNumber = Utils.isNotEmptyString(stationTemplate?.meterSerialNumberPrefix) | |
294 | ? `${stationTemplate.meterSerialNumberPrefix}${serialNumberSuffix}` | |
295 | : undefined; | |
fec4d204 JB |
296 | } |
297 | ||
298 | public static propagateSerialNumber( | |
299 | stationTemplate: ChargingStationTemplate, | |
300 | stationInfoSrc: ChargingStationInfo, | |
4d20f040 | 301 | stationInfoDst: ChargingStationInfo |
fec4d204 JB |
302 | ) { |
303 | if (!stationInfoSrc || !stationTemplate) { | |
baf93dda JB |
304 | throw new BaseError( |
305 | 'Missing charging station template or existing configuration to propagate serial number' | |
306 | ); | |
fec4d204 JB |
307 | } |
308 | stationTemplate?.chargePointSerialNumberPrefix && stationInfoSrc?.chargePointSerialNumber | |
309 | ? (stationInfoDst.chargePointSerialNumber = stationInfoSrc.chargePointSerialNumber) | |
310 | : stationInfoDst?.chargePointSerialNumber && delete stationInfoDst.chargePointSerialNumber; | |
311 | stationTemplate?.chargeBoxSerialNumberPrefix && stationInfoSrc?.chargeBoxSerialNumber | |
312 | ? (stationInfoDst.chargeBoxSerialNumber = stationInfoSrc.chargeBoxSerialNumber) | |
313 | : stationInfoDst?.chargeBoxSerialNumber && delete stationInfoDst.chargeBoxSerialNumber; | |
314 | stationTemplate?.meterSerialNumberPrefix && stationInfoSrc?.meterSerialNumber | |
315 | ? (stationInfoDst.meterSerialNumber = stationInfoSrc.meterSerialNumber) | |
316 | : stationInfoDst?.meterSerialNumber && delete stationInfoDst.meterSerialNumber; | |
17ac262c JB |
317 | } |
318 | ||
319 | public static getAmperageLimitationUnitDivider(stationInfo: ChargingStationInfo): number { | |
320 | let unitDivider = 1; | |
321 | switch (stationInfo.amperageLimitationUnit) { | |
322 | case AmpereUnits.DECI_AMPERE: | |
323 | unitDivider = 10; | |
324 | break; | |
325 | case AmpereUnits.CENTI_AMPERE: | |
326 | unitDivider = 100; | |
327 | break; | |
328 | case AmpereUnits.MILLI_AMPERE: | |
329 | unitDivider = 1000; | |
330 | break; | |
331 | } | |
332 | return unitDivider; | |
333 | } | |
334 | ||
15068be9 JB |
335 | public static getChargingStationConnectorChargingProfilesPowerLimit( |
336 | chargingStation: ChargingStation, | |
337 | connectorId: number | |
338 | ): number | undefined { | |
339 | let limit: number, matchingChargingProfile: ChargingProfile; | |
340 | let chargingProfiles: ChargingProfile[] = []; | |
341 | // Get charging profiles for connector and sort by stack level | |
342 | chargingProfiles = chargingStation | |
343 | .getConnectorStatus(connectorId) | |
1895299d | 344 | ?.chargingProfiles?.sort((a, b) => b.stackLevel - a.stackLevel); |
15068be9 | 345 | // Get profiles on connector 0 |
1895299d | 346 | if (chargingStation.getConnectorStatus(0)?.chargingProfiles) { |
15068be9 JB |
347 | chargingProfiles.push( |
348 | ...chargingStation | |
349 | .getConnectorStatus(0) | |
350 | .chargingProfiles.sort((a, b) => b.stackLevel - a.stackLevel) | |
351 | ); | |
352 | } | |
53ac516c | 353 | if (Utils.isNotEmptyArray(chargingProfiles)) { |
15068be9 JB |
354 | const result = ChargingStationUtils.getLimitFromChargingProfiles( |
355 | chargingProfiles, | |
356 | chargingStation.logPrefix() | |
357 | ); | |
358 | if (!Utils.isNullOrUndefined(result)) { | |
1895299d JB |
359 | limit = result?.limit; |
360 | matchingChargingProfile = result?.matchingChargingProfile; | |
15068be9 JB |
361 | switch (chargingStation.getCurrentOutType()) { |
362 | case CurrentType.AC: | |
363 | limit = | |
364 | matchingChargingProfile.chargingSchedule.chargingRateUnit === | |
365 | ChargingRateUnitType.WATT | |
366 | ? limit | |
367 | : ACElectricUtils.powerTotal( | |
368 | chargingStation.getNumberOfPhases(), | |
369 | chargingStation.getVoltageOut(), | |
370 | limit | |
371 | ); | |
372 | break; | |
373 | case CurrentType.DC: | |
374 | limit = | |
375 | matchingChargingProfile.chargingSchedule.chargingRateUnit === | |
376 | ChargingRateUnitType.WATT | |
377 | ? limit | |
378 | : DCElectricUtils.power(chargingStation.getVoltageOut(), limit); | |
379 | } | |
380 | const connectorMaximumPower = | |
381 | chargingStation.getMaximumPower() / chargingStation.powerDivider; | |
382 | if (limit > connectorMaximumPower) { | |
383 | logger.error( | |
384 | `${chargingStation.logPrefix()} Charging profile id ${ | |
385 | matchingChargingProfile.chargingProfileId | |
386 | } limit ${limit} is greater than connector id ${connectorId} maximum ${connectorMaximumPower}: %j`, | |
387 | result | |
388 | ); | |
389 | limit = connectorMaximumPower; | |
390 | } | |
391 | } | |
392 | } | |
393 | return limit; | |
394 | } | |
395 | ||
396 | public static getDefaultVoltageOut( | |
397 | currentType: CurrentType, | |
398 | templateFile: string, | |
399 | logPrefix: string | |
400 | ): Voltage { | |
401 | const errMsg = `Unknown ${currentType} currentOutType in template file ${templateFile}, cannot define default voltage out`; | |
402 | let defaultVoltageOut: number; | |
403 | switch (currentType) { | |
404 | case CurrentType.AC: | |
405 | defaultVoltageOut = Voltage.VOLTAGE_230; | |
406 | break; | |
407 | case CurrentType.DC: | |
408 | defaultVoltageOut = Voltage.VOLTAGE_400; | |
409 | break; | |
410 | default: | |
411 | logger.error(`${logPrefix} ${errMsg}`); | |
412 | throw new BaseError(errMsg); | |
413 | } | |
414 | return defaultVoltageOut; | |
415 | } | |
416 | ||
e302df1d | 417 | public static getIdTagsFile(stationInfo: ChargingStationInfo): string | undefined { |
15068be9 | 418 | return ( |
e302df1d | 419 | stationInfo.idTagsFile && |
15068be9 JB |
420 | path.join( |
421 | path.resolve(path.dirname(fileURLToPath(import.meta.url)), '../'), | |
422 | 'assets', | |
e302df1d | 423 | path.basename(stationInfo.idTagsFile) |
15068be9 JB |
424 | ) |
425 | ); | |
426 | } | |
427 | ||
17ac262c JB |
428 | /** |
429 | * Charging profiles should already be sorted by connectorId and stack level (highest stack level has priority) | |
430 | * | |
0e4fa348 JB |
431 | * @param chargingProfiles - |
432 | * @param logPrefix - | |
433 | * @returns | |
17ac262c | 434 | */ |
15068be9 | 435 | private static getLimitFromChargingProfiles( |
17ac262c JB |
436 | chargingProfiles: ChargingProfile[], |
437 | logPrefix: string | |
438 | ): { | |
439 | limit: number; | |
440 | matchingChargingProfile: ChargingProfile; | |
441 | } | null { | |
91a4f151 | 442 | const debugLogMsg = `${logPrefix} ${moduleName}.getLimitFromChargingProfiles: Matching charging profile found for power limitation: %j`; |
17ac262c JB |
443 | for (const chargingProfile of chargingProfiles) { |
444 | // Set helpers | |
445 | const currentMoment = moment(); | |
446 | const chargingSchedule = chargingProfile.chargingSchedule; | |
447 | // Check type (recurring) and if it is already active | |
448 | // Adjust the daily recurring schedule to today | |
449 | if ( | |
450 | chargingProfile.chargingProfileKind === ChargingProfileKindType.RECURRING && | |
451 | chargingProfile.recurrencyKind === RecurrencyKindType.DAILY && | |
452 | currentMoment.isAfter(chargingSchedule.startSchedule) | |
453 | ) { | |
454 | const currentDate = new Date(); | |
455 | chargingSchedule.startSchedule = new Date(chargingSchedule.startSchedule); | |
456 | chargingSchedule.startSchedule.setFullYear( | |
457 | currentDate.getFullYear(), | |
458 | currentDate.getMonth(), | |
459 | currentDate.getDate() | |
460 | ); | |
461 | // Check if the start of the schedule is yesterday | |
462 | if (moment(chargingSchedule.startSchedule).isAfter(currentMoment)) { | |
463 | chargingSchedule.startSchedule.setDate(currentDate.getDate() - 1); | |
464 | } | |
465 | } else if (moment(chargingSchedule.startSchedule).isAfter(currentMoment)) { | |
466 | return null; | |
467 | } | |
468 | // Check if the charging profile is active | |
469 | if ( | |
470 | moment(chargingSchedule.startSchedule) | |
471 | .add(chargingSchedule.duration, 's') | |
472 | .isAfter(currentMoment) | |
473 | ) { | |
474 | let lastButOneSchedule: ChargingSchedulePeriod; | |
475 | // Search the right schedule period | |
476 | for (const schedulePeriod of chargingSchedule.chargingSchedulePeriod) { | |
477 | // Handling of only one period | |
478 | if ( | |
479 | chargingSchedule.chargingSchedulePeriod.length === 1 && | |
480 | schedulePeriod.startPeriod === 0 | |
481 | ) { | |
482 | const result = { | |
483 | limit: schedulePeriod.limit, | |
484 | matchingChargingProfile: chargingProfile, | |
485 | }; | |
91a4f151 | 486 | logger.debug(debugLogMsg, result); |
17ac262c JB |
487 | return result; |
488 | } | |
489 | // Find the right schedule period | |
490 | if ( | |
491 | moment(chargingSchedule.startSchedule) | |
492 | .add(schedulePeriod.startPeriod, 's') | |
493 | .isAfter(currentMoment) | |
494 | ) { | |
495 | // Found the schedule: last but one is the correct one | |
496 | const result = { | |
497 | limit: lastButOneSchedule.limit, | |
498 | matchingChargingProfile: chargingProfile, | |
499 | }; | |
91a4f151 | 500 | logger.debug(debugLogMsg, result); |
17ac262c JB |
501 | return result; |
502 | } | |
503 | // Keep it | |
504 | lastButOneSchedule = schedulePeriod; | |
505 | // Handle the last schedule period | |
506 | if ( | |
507 | schedulePeriod.startPeriod === | |
508 | chargingSchedule.chargingSchedulePeriod[ | |
509 | chargingSchedule.chargingSchedulePeriod.length - 1 | |
510 | ].startPeriod | |
511 | ) { | |
512 | const result = { | |
513 | limit: lastButOneSchedule.limit, | |
514 | matchingChargingProfile: chargingProfile, | |
515 | }; | |
91a4f151 | 516 | logger.debug(debugLogMsg, result); |
17ac262c JB |
517 | return result; |
518 | } | |
519 | } | |
520 | } | |
521 | } | |
522 | return null; | |
523 | } | |
524 | ||
525 | private static getRandomSerialNumberSuffix(params?: { | |
526 | randomBytesLength?: number; | |
527 | upperCase?: boolean; | |
528 | }): string { | |
529 | const randomSerialNumberSuffix = crypto | |
530 | .randomBytes(params?.randomBytesLength ?? 16) | |
531 | .toString('hex'); | |
532 | if (params?.upperCase) { | |
533 | return randomSerialNumberSuffix.toUpperCase(); | |
534 | } | |
535 | return randomSerialNumberSuffix; | |
536 | } | |
537 | } |