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edd13439 | 1 | // Partial Copyright Jerome Benoit. 2021-2023. All Rights Reserved. |
c8eeb62b | 2 | |
130783a7 JB |
3 | import path from 'node:path'; |
4 | import { fileURLToPath } from 'node:url'; | |
5 | ||
6 | import type { JSONSchemaType } from 'ajv'; | |
7 | ||
2896e06d | 8 | import type { ChargingStation } from '../../../charging-station'; |
268a74bb | 9 | import { OCPPError } from '../../../exception'; |
e7aeea18 | 10 | import { |
268a74bb JB |
11 | CurrentType, |
12 | ErrorType, | |
13 | type JsonType, | |
14 | type MeasurandPerPhaseSampledValueTemplates, | |
15 | type MeasurandValues, | |
e7aeea18 JB |
16 | MeterValueContext, |
17 | MeterValueLocation, | |
18 | MeterValueUnit, | |
268a74bb JB |
19 | type OCPP16ChargingProfile, |
20 | type OCPP16IncomingRequestCommand, | |
27782dbc | 21 | type OCPP16MeterValue, |
e7aeea18 JB |
22 | OCPP16MeterValueMeasurand, |
23 | OCPP16MeterValuePhase, | |
370ae4ee | 24 | OCPP16RequestCommand, |
268a74bb JB |
25 | type OCPP16SampledValue, |
26 | OCPP16StandardParametersKey, | |
27 | type OCPP16SupportedFeatureProfiles, | |
28 | OCPPVersion, | |
29 | type SampledValueTemplate, | |
30 | Voltage, | |
31 | } from '../../../types'; | |
60a74391 | 32 | import { ACElectricUtils, Constants, DCElectricUtils, Utils, logger } from '../../../utils'; |
2896e06d | 33 | import { OCPPServiceUtils } from '../internal'; |
6ed92bc1 | 34 | |
7bc31f9c | 35 | export class OCPP16ServiceUtils extends OCPPServiceUtils { |
370ae4ee JB |
36 | public static checkFeatureProfile( |
37 | chargingStation: ChargingStation, | |
38 | featureProfile: OCPP16SupportedFeatureProfiles, | |
39 | command: OCPP16RequestCommand | OCPP16IncomingRequestCommand | |
40 | ): boolean { | |
41 | if (!chargingStation.hasFeatureProfile(featureProfile)) { | |
42 | logger.warn( | |
43 | `${chargingStation.logPrefix()} Trying to '${command}' without '${featureProfile}' feature enabled in ${ | |
44 | OCPP16StandardParametersKey.SupportedFeatureProfiles | |
45 | } in configuration` | |
46 | ); | |
47 | return false; | |
48 | } | |
49 | return true; | |
50 | } | |
51 | ||
78085c42 JB |
52 | public static buildMeterValue( |
53 | chargingStation: ChargingStation, | |
54 | connectorId: number, | |
55 | transactionId: number, | |
56 | interval: number, | |
57 | debug = false | |
58 | ): OCPP16MeterValue { | |
59 | const meterValue: OCPP16MeterValue = { | |
c38f0ced | 60 | timestamp: new Date(), |
78085c42 JB |
61 | sampledValue: [], |
62 | }; | |
63 | const connector = chargingStation.getConnectorStatus(connectorId); | |
64 | // SoC measurand | |
ed3d2808 | 65 | const socSampledValueTemplate = OCPP16ServiceUtils.getSampledValueTemplate( |
492cf6ab | 66 | chargingStation, |
78085c42 JB |
67 | connectorId, |
68 | OCPP16MeterValueMeasurand.STATE_OF_CHARGE | |
69 | ); | |
70 | if (socSampledValueTemplate) { | |
71 | const socSampledValueTemplateValue = socSampledValueTemplate.value | |
72 | ? Utils.getRandomFloatFluctuatedRounded( | |
73 | parseInt(socSampledValueTemplate.value), | |
74 | socSampledValueTemplate.fluctuationPercent ?? Constants.DEFAULT_FLUCTUATION_PERCENT | |
75 | ) | |
76 | : Utils.getRandomInteger(100); | |
77 | meterValue.sampledValue.push( | |
78 | OCPP16ServiceUtils.buildSampledValue(socSampledValueTemplate, socSampledValueTemplateValue) | |
79 | ); | |
80 | const sampledValuesIndex = meterValue.sampledValue.length - 1; | |
81 | if (Utils.convertToInt(meterValue.sampledValue[sampledValuesIndex].value) > 100 || debug) { | |
82 | logger.error( | |
83 | `${chargingStation.logPrefix()} MeterValues measurand ${ | |
84 | meterValue.sampledValue[sampledValuesIndex].measurand ?? | |
85 | OCPP16MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER | |
72092cfc | 86 | }: connectorId ${connectorId}, transaction ${connector?.transactionId}, value: ${ |
78085c42 JB |
87 | meterValue.sampledValue[sampledValuesIndex].value |
88 | }/100` | |
89 | ); | |
90 | } | |
91 | } | |
92 | // Voltage measurand | |
ed3d2808 | 93 | const voltageSampledValueTemplate = OCPP16ServiceUtils.getSampledValueTemplate( |
492cf6ab | 94 | chargingStation, |
78085c42 JB |
95 | connectorId, |
96 | OCPP16MeterValueMeasurand.VOLTAGE | |
97 | ); | |
98 | if (voltageSampledValueTemplate) { | |
99 | const voltageSampledValueTemplateValue = voltageSampledValueTemplate.value | |
100 | ? parseInt(voltageSampledValueTemplate.value) | |
101 | : chargingStation.getVoltageOut(); | |
102 | const fluctuationPercent = | |
103 | voltageSampledValueTemplate.fluctuationPercent ?? Constants.DEFAULT_FLUCTUATION_PERCENT; | |
104 | const voltageMeasurandValue = Utils.getRandomFloatFluctuatedRounded( | |
105 | voltageSampledValueTemplateValue, | |
106 | fluctuationPercent | |
107 | ); | |
108 | if ( | |
109 | chargingStation.getNumberOfPhases() !== 3 || | |
110 | (chargingStation.getNumberOfPhases() === 3 && chargingStation.getMainVoltageMeterValues()) | |
111 | ) { | |
112 | meterValue.sampledValue.push( | |
113 | OCPP16ServiceUtils.buildSampledValue(voltageSampledValueTemplate, voltageMeasurandValue) | |
114 | ); | |
115 | } | |
116 | for ( | |
117 | let phase = 1; | |
118 | chargingStation.getNumberOfPhases() === 3 && phase <= chargingStation.getNumberOfPhases(); | |
119 | phase++ | |
120 | ) { | |
121 | const phaseLineToNeutralValue = `L${phase}-N`; | |
122 | const voltagePhaseLineToNeutralSampledValueTemplate = | |
ed3d2808 | 123 | OCPP16ServiceUtils.getSampledValueTemplate( |
492cf6ab | 124 | chargingStation, |
78085c42 JB |
125 | connectorId, |
126 | OCPP16MeterValueMeasurand.VOLTAGE, | |
127 | phaseLineToNeutralValue as OCPP16MeterValuePhase | |
128 | ); | |
129 | let voltagePhaseLineToNeutralMeasurandValue: number; | |
130 | if (voltagePhaseLineToNeutralSampledValueTemplate) { | |
131 | const voltagePhaseLineToNeutralSampledValueTemplateValue = | |
132 | voltagePhaseLineToNeutralSampledValueTemplate.value | |
133 | ? parseInt(voltagePhaseLineToNeutralSampledValueTemplate.value) | |
134 | : chargingStation.getVoltageOut(); | |
135 | const fluctuationPhaseToNeutralPercent = | |
136 | voltagePhaseLineToNeutralSampledValueTemplate.fluctuationPercent ?? | |
137 | Constants.DEFAULT_FLUCTUATION_PERCENT; | |
138 | voltagePhaseLineToNeutralMeasurandValue = Utils.getRandomFloatFluctuatedRounded( | |
139 | voltagePhaseLineToNeutralSampledValueTemplateValue, | |
140 | fluctuationPhaseToNeutralPercent | |
141 | ); | |
142 | } | |
143 | meterValue.sampledValue.push( | |
144 | OCPP16ServiceUtils.buildSampledValue( | |
145 | voltagePhaseLineToNeutralSampledValueTemplate ?? voltageSampledValueTemplate, | |
146 | voltagePhaseLineToNeutralMeasurandValue ?? voltageMeasurandValue, | |
72092cfc | 147 | undefined, |
78085c42 JB |
148 | phaseLineToNeutralValue as OCPP16MeterValuePhase |
149 | ) | |
150 | ); | |
151 | if (chargingStation.getPhaseLineToLineVoltageMeterValues()) { | |
152 | const phaseLineToLineValue = `L${phase}-L${ | |
153 | (phase + 1) % chargingStation.getNumberOfPhases() !== 0 | |
154 | ? (phase + 1) % chargingStation.getNumberOfPhases() | |
155 | : chargingStation.getNumberOfPhases() | |
156 | }`; | |
157 | const voltagePhaseLineToLineSampledValueTemplate = | |
ed3d2808 | 158 | OCPP16ServiceUtils.getSampledValueTemplate( |
492cf6ab | 159 | chargingStation, |
78085c42 JB |
160 | connectorId, |
161 | OCPP16MeterValueMeasurand.VOLTAGE, | |
162 | phaseLineToLineValue as OCPP16MeterValuePhase | |
163 | ); | |
164 | let voltagePhaseLineToLineMeasurandValue: number; | |
165 | if (voltagePhaseLineToLineSampledValueTemplate) { | |
166 | const voltagePhaseLineToLineSampledValueTemplateValue = | |
167 | voltagePhaseLineToLineSampledValueTemplate.value | |
168 | ? parseInt(voltagePhaseLineToLineSampledValueTemplate.value) | |
169 | : Voltage.VOLTAGE_400; | |
170 | const fluctuationPhaseLineToLinePercent = | |
171 | voltagePhaseLineToLineSampledValueTemplate.fluctuationPercent ?? | |
172 | Constants.DEFAULT_FLUCTUATION_PERCENT; | |
173 | voltagePhaseLineToLineMeasurandValue = Utils.getRandomFloatFluctuatedRounded( | |
174 | voltagePhaseLineToLineSampledValueTemplateValue, | |
175 | fluctuationPhaseLineToLinePercent | |
176 | ); | |
177 | } | |
178 | const defaultVoltagePhaseLineToLineMeasurandValue = Utils.getRandomFloatFluctuatedRounded( | |
179 | Voltage.VOLTAGE_400, | |
180 | fluctuationPercent | |
181 | ); | |
182 | meterValue.sampledValue.push( | |
183 | OCPP16ServiceUtils.buildSampledValue( | |
184 | voltagePhaseLineToLineSampledValueTemplate ?? voltageSampledValueTemplate, | |
185 | voltagePhaseLineToLineMeasurandValue ?? defaultVoltagePhaseLineToLineMeasurandValue, | |
72092cfc | 186 | undefined, |
78085c42 JB |
187 | phaseLineToLineValue as OCPP16MeterValuePhase |
188 | ) | |
189 | ); | |
190 | } | |
191 | } | |
192 | } | |
193 | // Power.Active.Import measurand | |
ed3d2808 | 194 | const powerSampledValueTemplate = OCPP16ServiceUtils.getSampledValueTemplate( |
492cf6ab | 195 | chargingStation, |
78085c42 JB |
196 | connectorId, |
197 | OCPP16MeterValueMeasurand.POWER_ACTIVE_IMPORT | |
198 | ); | |
abe9e9dd | 199 | let powerPerPhaseSampledValueTemplates: MeasurandPerPhaseSampledValueTemplates = {}; |
78085c42 JB |
200 | if (chargingStation.getNumberOfPhases() === 3) { |
201 | powerPerPhaseSampledValueTemplates = { | |
ed3d2808 | 202 | L1: OCPP16ServiceUtils.getSampledValueTemplate( |
492cf6ab | 203 | chargingStation, |
78085c42 JB |
204 | connectorId, |
205 | OCPP16MeterValueMeasurand.POWER_ACTIVE_IMPORT, | |
206 | OCPP16MeterValuePhase.L1_N | |
207 | ), | |
ed3d2808 | 208 | L2: OCPP16ServiceUtils.getSampledValueTemplate( |
492cf6ab | 209 | chargingStation, |
78085c42 JB |
210 | connectorId, |
211 | OCPP16MeterValueMeasurand.POWER_ACTIVE_IMPORT, | |
212 | OCPP16MeterValuePhase.L2_N | |
213 | ), | |
ed3d2808 | 214 | L3: OCPP16ServiceUtils.getSampledValueTemplate( |
492cf6ab | 215 | chargingStation, |
78085c42 JB |
216 | connectorId, |
217 | OCPP16MeterValueMeasurand.POWER_ACTIVE_IMPORT, | |
218 | OCPP16MeterValuePhase.L3_N | |
219 | ), | |
220 | }; | |
221 | } | |
222 | if (powerSampledValueTemplate) { | |
223 | OCPP16ServiceUtils.checkMeasurandPowerDivider( | |
224 | chargingStation, | |
225 | powerSampledValueTemplate.measurand | |
226 | ); | |
fc040c43 | 227 | const errMsg = `MeterValues measurand ${ |
78085c42 JB |
228 | powerSampledValueTemplate.measurand ?? |
229 | OCPP16MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER | |
230 | }: Unknown ${chargingStation.getCurrentOutType()} currentOutType in template file ${ | |
2484ac1e | 231 | chargingStation.templateFile |
78085c42 JB |
232 | }, cannot calculate ${ |
233 | powerSampledValueTemplate.measurand ?? | |
234 | OCPP16MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER | |
235 | } measurand value`; | |
abe9e9dd | 236 | const powerMeasurandValues = {} as MeasurandValues; |
78085c42 | 237 | const unitDivider = powerSampledValueTemplate?.unit === MeterValueUnit.KILO_WATT ? 1000 : 1; |
1b6498ba JB |
238 | const connectorMaximumAvailablePower = |
239 | chargingStation.getConnectorMaximumAvailablePower(connectorId); | |
240 | const connectorMaximumPower = Math.round(connectorMaximumAvailablePower); | |
ad8537a7 | 241 | const connectorMaximumPowerPerPhase = Math.round( |
1b6498ba | 242 | connectorMaximumAvailablePower / chargingStation.getNumberOfPhases() |
78085c42 JB |
243 | ); |
244 | switch (chargingStation.getCurrentOutType()) { | |
245 | case CurrentType.AC: | |
246 | if (chargingStation.getNumberOfPhases() === 3) { | |
247 | const defaultFluctuatedPowerPerPhase = | |
248 | powerSampledValueTemplate.value && | |
249 | Utils.getRandomFloatFluctuatedRounded( | |
7bc31f9c JB |
250 | OCPP16ServiceUtils.getLimitFromSampledValueTemplateCustomValue( |
251 | powerSampledValueTemplate.value, | |
252 | connectorMaximumPower / unitDivider, | |
253 | { limitationEnabled: chargingStation.getCustomValueLimitationMeterValues() } | |
34464008 | 254 | ) / chargingStation.getNumberOfPhases(), |
78085c42 JB |
255 | powerSampledValueTemplate.fluctuationPercent ?? |
256 | Constants.DEFAULT_FLUCTUATION_PERCENT | |
257 | ); | |
258 | const phase1FluctuatedValue = | |
259 | powerPerPhaseSampledValueTemplates?.L1?.value && | |
260 | Utils.getRandomFloatFluctuatedRounded( | |
7bc31f9c JB |
261 | OCPP16ServiceUtils.getLimitFromSampledValueTemplateCustomValue( |
262 | powerPerPhaseSampledValueTemplates.L1.value, | |
263 | connectorMaximumPowerPerPhase / unitDivider, | |
264 | { limitationEnabled: chargingStation.getCustomValueLimitationMeterValues() } | |
34464008 | 265 | ), |
78085c42 JB |
266 | powerPerPhaseSampledValueTemplates.L1.fluctuationPercent ?? |
267 | Constants.DEFAULT_FLUCTUATION_PERCENT | |
268 | ); | |
269 | const phase2FluctuatedValue = | |
270 | powerPerPhaseSampledValueTemplates?.L2?.value && | |
271 | Utils.getRandomFloatFluctuatedRounded( | |
7bc31f9c JB |
272 | OCPP16ServiceUtils.getLimitFromSampledValueTemplateCustomValue( |
273 | powerPerPhaseSampledValueTemplates.L2.value, | |
274 | connectorMaximumPowerPerPhase / unitDivider, | |
275 | { limitationEnabled: chargingStation.getCustomValueLimitationMeterValues() } | |
34464008 | 276 | ), |
78085c42 JB |
277 | powerPerPhaseSampledValueTemplates.L2.fluctuationPercent ?? |
278 | Constants.DEFAULT_FLUCTUATION_PERCENT | |
279 | ); | |
280 | const phase3FluctuatedValue = | |
281 | powerPerPhaseSampledValueTemplates?.L3?.value && | |
282 | Utils.getRandomFloatFluctuatedRounded( | |
7bc31f9c JB |
283 | OCPP16ServiceUtils.getLimitFromSampledValueTemplateCustomValue( |
284 | powerPerPhaseSampledValueTemplates.L3.value, | |
285 | connectorMaximumPowerPerPhase / unitDivider, | |
286 | { limitationEnabled: chargingStation.getCustomValueLimitationMeterValues() } | |
34464008 | 287 | ), |
78085c42 JB |
288 | powerPerPhaseSampledValueTemplates.L3.fluctuationPercent ?? |
289 | Constants.DEFAULT_FLUCTUATION_PERCENT | |
290 | ); | |
291 | powerMeasurandValues.L1 = | |
292 | phase1FluctuatedValue ?? | |
293 | defaultFluctuatedPowerPerPhase ?? | |
ad8537a7 | 294 | Utils.getRandomFloatRounded(connectorMaximumPowerPerPhase / unitDivider); |
78085c42 JB |
295 | powerMeasurandValues.L2 = |
296 | phase2FluctuatedValue ?? | |
297 | defaultFluctuatedPowerPerPhase ?? | |
ad8537a7 | 298 | Utils.getRandomFloatRounded(connectorMaximumPowerPerPhase / unitDivider); |
78085c42 JB |
299 | powerMeasurandValues.L3 = |
300 | phase3FluctuatedValue ?? | |
301 | defaultFluctuatedPowerPerPhase ?? | |
ad8537a7 | 302 | Utils.getRandomFloatRounded(connectorMaximumPowerPerPhase / unitDivider); |
78085c42 JB |
303 | } else { |
304 | powerMeasurandValues.L1 = powerSampledValueTemplate.value | |
305 | ? Utils.getRandomFloatFluctuatedRounded( | |
7bc31f9c JB |
306 | OCPP16ServiceUtils.getLimitFromSampledValueTemplateCustomValue( |
307 | powerSampledValueTemplate.value, | |
308 | connectorMaximumPower / unitDivider, | |
309 | { limitationEnabled: chargingStation.getCustomValueLimitationMeterValues() } | |
34464008 | 310 | ), |
78085c42 JB |
311 | powerSampledValueTemplate.fluctuationPercent ?? |
312 | Constants.DEFAULT_FLUCTUATION_PERCENT | |
313 | ) | |
ad8537a7 | 314 | : Utils.getRandomFloatRounded(connectorMaximumPower / unitDivider); |
78085c42 JB |
315 | powerMeasurandValues.L2 = 0; |
316 | powerMeasurandValues.L3 = 0; | |
317 | } | |
318 | powerMeasurandValues.allPhases = Utils.roundTo( | |
319 | powerMeasurandValues.L1 + powerMeasurandValues.L2 + powerMeasurandValues.L3, | |
320 | 2 | |
321 | ); | |
322 | break; | |
323 | case CurrentType.DC: | |
324 | powerMeasurandValues.allPhases = powerSampledValueTemplate.value | |
325 | ? Utils.getRandomFloatFluctuatedRounded( | |
7bc31f9c JB |
326 | OCPP16ServiceUtils.getLimitFromSampledValueTemplateCustomValue( |
327 | powerSampledValueTemplate.value, | |
328 | connectorMaximumPower / unitDivider, | |
329 | { limitationEnabled: chargingStation.getCustomValueLimitationMeterValues() } | |
34464008 | 330 | ), |
78085c42 JB |
331 | powerSampledValueTemplate.fluctuationPercent ?? |
332 | Constants.DEFAULT_FLUCTUATION_PERCENT | |
333 | ) | |
ad8537a7 | 334 | : Utils.getRandomFloatRounded(connectorMaximumPower / unitDivider); |
78085c42 JB |
335 | break; |
336 | default: | |
fc040c43 | 337 | logger.error(`${chargingStation.logPrefix()} ${errMsg}`); |
78085c42 JB |
338 | throw new OCPPError(ErrorType.INTERNAL_ERROR, errMsg, OCPP16RequestCommand.METER_VALUES); |
339 | } | |
340 | meterValue.sampledValue.push( | |
341 | OCPP16ServiceUtils.buildSampledValue( | |
342 | powerSampledValueTemplate, | |
343 | powerMeasurandValues.allPhases | |
344 | ) | |
345 | ); | |
346 | const sampledValuesIndex = meterValue.sampledValue.length - 1; | |
ad8537a7 | 347 | const connectorMaximumPowerRounded = Utils.roundTo(connectorMaximumPower / unitDivider, 2); |
78085c42 | 348 | if ( |
71a77ac2 | 349 | Utils.convertToFloat(meterValue.sampledValue[sampledValuesIndex].value) > |
ad8537a7 | 350 | connectorMaximumPowerRounded || |
78085c42 JB |
351 | debug |
352 | ) { | |
353 | logger.error( | |
354 | `${chargingStation.logPrefix()} MeterValues measurand ${ | |
355 | meterValue.sampledValue[sampledValuesIndex].measurand ?? | |
356 | OCPP16MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER | |
72092cfc | 357 | }: connectorId ${connectorId}, transaction ${connector?.transactionId}, value: ${ |
78085c42 | 358 | meterValue.sampledValue[sampledValuesIndex].value |
ad8537a7 | 359 | }/${connectorMaximumPowerRounded}` |
78085c42 JB |
360 | ); |
361 | } | |
362 | for ( | |
363 | let phase = 1; | |
364 | chargingStation.getNumberOfPhases() === 3 && phase <= chargingStation.getNumberOfPhases(); | |
365 | phase++ | |
366 | ) { | |
367 | const phaseValue = `L${phase}-N`; | |
368 | meterValue.sampledValue.push( | |
369 | OCPP16ServiceUtils.buildSampledValue( | |
370 | (powerPerPhaseSampledValueTemplates[`L${phase}`] as SampledValueTemplate) ?? | |
371 | powerSampledValueTemplate, | |
372 | powerMeasurandValues[`L${phase}`] as number, | |
72092cfc | 373 | undefined, |
78085c42 JB |
374 | phaseValue as OCPP16MeterValuePhase |
375 | ) | |
376 | ); | |
377 | const sampledValuesPerPhaseIndex = meterValue.sampledValue.length - 1; | |
ad8537a7 JB |
378 | const connectorMaximumPowerPerPhaseRounded = Utils.roundTo( |
379 | connectorMaximumPowerPerPhase / unitDivider, | |
380 | 2 | |
381 | ); | |
78085c42 JB |
382 | if ( |
383 | Utils.convertToFloat(meterValue.sampledValue[sampledValuesPerPhaseIndex].value) > | |
ad8537a7 | 384 | connectorMaximumPowerPerPhaseRounded || |
78085c42 JB |
385 | debug |
386 | ) { | |
387 | logger.error( | |
388 | `${chargingStation.logPrefix()} MeterValues measurand ${ | |
389 | meterValue.sampledValue[sampledValuesPerPhaseIndex].measurand ?? | |
390 | OCPP16MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER | |
391 | }: phase ${ | |
392 | meterValue.sampledValue[sampledValuesPerPhaseIndex].phase | |
72092cfc | 393 | }, connectorId ${connectorId}, transaction ${connector?.transactionId}, value: ${ |
78085c42 | 394 | meterValue.sampledValue[sampledValuesPerPhaseIndex].value |
ad8537a7 | 395 | }/${connectorMaximumPowerPerPhaseRounded}` |
78085c42 JB |
396 | ); |
397 | } | |
398 | } | |
399 | } | |
400 | // Current.Import measurand | |
ed3d2808 | 401 | const currentSampledValueTemplate = OCPP16ServiceUtils.getSampledValueTemplate( |
492cf6ab | 402 | chargingStation, |
78085c42 JB |
403 | connectorId, |
404 | OCPP16MeterValueMeasurand.CURRENT_IMPORT | |
405 | ); | |
abe9e9dd | 406 | let currentPerPhaseSampledValueTemplates: MeasurandPerPhaseSampledValueTemplates = {}; |
78085c42 JB |
407 | if (chargingStation.getNumberOfPhases() === 3) { |
408 | currentPerPhaseSampledValueTemplates = { | |
ed3d2808 | 409 | L1: OCPP16ServiceUtils.getSampledValueTemplate( |
492cf6ab | 410 | chargingStation, |
78085c42 JB |
411 | connectorId, |
412 | OCPP16MeterValueMeasurand.CURRENT_IMPORT, | |
413 | OCPP16MeterValuePhase.L1 | |
414 | ), | |
ed3d2808 | 415 | L2: OCPP16ServiceUtils.getSampledValueTemplate( |
492cf6ab | 416 | chargingStation, |
78085c42 JB |
417 | connectorId, |
418 | OCPP16MeterValueMeasurand.CURRENT_IMPORT, | |
419 | OCPP16MeterValuePhase.L2 | |
420 | ), | |
ed3d2808 | 421 | L3: OCPP16ServiceUtils.getSampledValueTemplate( |
492cf6ab | 422 | chargingStation, |
78085c42 JB |
423 | connectorId, |
424 | OCPP16MeterValueMeasurand.CURRENT_IMPORT, | |
425 | OCPP16MeterValuePhase.L3 | |
426 | ), | |
427 | }; | |
428 | } | |
429 | if (currentSampledValueTemplate) { | |
430 | OCPP16ServiceUtils.checkMeasurandPowerDivider( | |
431 | chargingStation, | |
432 | currentSampledValueTemplate.measurand | |
433 | ); | |
fc040c43 | 434 | const errMsg = `MeterValues measurand ${ |
78085c42 JB |
435 | currentSampledValueTemplate.measurand ?? |
436 | OCPP16MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER | |
437 | }: Unknown ${chargingStation.getCurrentOutType()} currentOutType in template file ${ | |
2484ac1e | 438 | chargingStation.templateFile |
78085c42 JB |
439 | }, cannot calculate ${ |
440 | currentSampledValueTemplate.measurand ?? | |
441 | OCPP16MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER | |
442 | } measurand value`; | |
abe9e9dd | 443 | const currentMeasurandValues: MeasurandValues = {} as MeasurandValues; |
1b6498ba JB |
444 | const connectorMaximumAvailablePower = |
445 | chargingStation.getConnectorMaximumAvailablePower(connectorId); | |
ad8537a7 | 446 | let connectorMaximumAmperage: number; |
78085c42 JB |
447 | switch (chargingStation.getCurrentOutType()) { |
448 | case CurrentType.AC: | |
ad8537a7 | 449 | connectorMaximumAmperage = ACElectricUtils.amperagePerPhaseFromPower( |
78085c42 | 450 | chargingStation.getNumberOfPhases(), |
1b6498ba | 451 | connectorMaximumAvailablePower, |
78085c42 JB |
452 | chargingStation.getVoltageOut() |
453 | ); | |
454 | if (chargingStation.getNumberOfPhases() === 3) { | |
455 | const defaultFluctuatedAmperagePerPhase = | |
456 | currentSampledValueTemplate.value && | |
457 | Utils.getRandomFloatFluctuatedRounded( | |
7bc31f9c JB |
458 | OCPP16ServiceUtils.getLimitFromSampledValueTemplateCustomValue( |
459 | currentSampledValueTemplate.value, | |
460 | connectorMaximumAmperage, | |
461 | { limitationEnabled: chargingStation.getCustomValueLimitationMeterValues() } | |
462 | ), | |
78085c42 JB |
463 | currentSampledValueTemplate.fluctuationPercent ?? |
464 | Constants.DEFAULT_FLUCTUATION_PERCENT | |
465 | ); | |
466 | const phase1FluctuatedValue = | |
467 | currentPerPhaseSampledValueTemplates?.L1?.value && | |
468 | Utils.getRandomFloatFluctuatedRounded( | |
7bc31f9c JB |
469 | OCPP16ServiceUtils.getLimitFromSampledValueTemplateCustomValue( |
470 | currentPerPhaseSampledValueTemplates.L1.value, | |
471 | connectorMaximumAmperage, | |
472 | { limitationEnabled: chargingStation.getCustomValueLimitationMeterValues() } | |
34464008 | 473 | ), |
78085c42 JB |
474 | currentPerPhaseSampledValueTemplates.L1.fluctuationPercent ?? |
475 | Constants.DEFAULT_FLUCTUATION_PERCENT | |
476 | ); | |
477 | const phase2FluctuatedValue = | |
478 | currentPerPhaseSampledValueTemplates?.L2?.value && | |
479 | Utils.getRandomFloatFluctuatedRounded( | |
7bc31f9c JB |
480 | OCPP16ServiceUtils.getLimitFromSampledValueTemplateCustomValue( |
481 | currentPerPhaseSampledValueTemplates.L2.value, | |
482 | connectorMaximumAmperage, | |
483 | { limitationEnabled: chargingStation.getCustomValueLimitationMeterValues() } | |
34464008 | 484 | ), |
78085c42 JB |
485 | currentPerPhaseSampledValueTemplates.L2.fluctuationPercent ?? |
486 | Constants.DEFAULT_FLUCTUATION_PERCENT | |
487 | ); | |
488 | const phase3FluctuatedValue = | |
489 | currentPerPhaseSampledValueTemplates?.L3?.value && | |
490 | Utils.getRandomFloatFluctuatedRounded( | |
7bc31f9c JB |
491 | OCPP16ServiceUtils.getLimitFromSampledValueTemplateCustomValue( |
492 | currentPerPhaseSampledValueTemplates.L3.value, | |
493 | connectorMaximumAmperage, | |
494 | { limitationEnabled: chargingStation.getCustomValueLimitationMeterValues() } | |
34464008 | 495 | ), |
78085c42 JB |
496 | currentPerPhaseSampledValueTemplates.L3.fluctuationPercent ?? |
497 | Constants.DEFAULT_FLUCTUATION_PERCENT | |
498 | ); | |
499 | currentMeasurandValues.L1 = | |
500 | phase1FluctuatedValue ?? | |
501 | defaultFluctuatedAmperagePerPhase ?? | |
ad8537a7 | 502 | Utils.getRandomFloatRounded(connectorMaximumAmperage); |
78085c42 JB |
503 | currentMeasurandValues.L2 = |
504 | phase2FluctuatedValue ?? | |
505 | defaultFluctuatedAmperagePerPhase ?? | |
ad8537a7 | 506 | Utils.getRandomFloatRounded(connectorMaximumAmperage); |
78085c42 JB |
507 | currentMeasurandValues.L3 = |
508 | phase3FluctuatedValue ?? | |
509 | defaultFluctuatedAmperagePerPhase ?? | |
ad8537a7 | 510 | Utils.getRandomFloatRounded(connectorMaximumAmperage); |
78085c42 JB |
511 | } else { |
512 | currentMeasurandValues.L1 = currentSampledValueTemplate.value | |
513 | ? Utils.getRandomFloatFluctuatedRounded( | |
7bc31f9c JB |
514 | OCPP16ServiceUtils.getLimitFromSampledValueTemplateCustomValue( |
515 | currentSampledValueTemplate.value, | |
516 | connectorMaximumAmperage, | |
517 | { limitationEnabled: chargingStation.getCustomValueLimitationMeterValues() } | |
518 | ), | |
78085c42 JB |
519 | currentSampledValueTemplate.fluctuationPercent ?? |
520 | Constants.DEFAULT_FLUCTUATION_PERCENT | |
521 | ) | |
ad8537a7 | 522 | : Utils.getRandomFloatRounded(connectorMaximumAmperage); |
78085c42 JB |
523 | currentMeasurandValues.L2 = 0; |
524 | currentMeasurandValues.L3 = 0; | |
525 | } | |
526 | currentMeasurandValues.allPhases = Utils.roundTo( | |
527 | (currentMeasurandValues.L1 + currentMeasurandValues.L2 + currentMeasurandValues.L3) / | |
528 | chargingStation.getNumberOfPhases(), | |
529 | 2 | |
530 | ); | |
531 | break; | |
532 | case CurrentType.DC: | |
ad8537a7 | 533 | connectorMaximumAmperage = DCElectricUtils.amperage( |
1b6498ba | 534 | connectorMaximumAvailablePower, |
78085c42 JB |
535 | chargingStation.getVoltageOut() |
536 | ); | |
537 | currentMeasurandValues.allPhases = currentSampledValueTemplate.value | |
538 | ? Utils.getRandomFloatFluctuatedRounded( | |
7bc31f9c JB |
539 | OCPP16ServiceUtils.getLimitFromSampledValueTemplateCustomValue( |
540 | currentSampledValueTemplate.value, | |
541 | connectorMaximumAmperage, | |
542 | { limitationEnabled: chargingStation.getCustomValueLimitationMeterValues() } | |
543 | ), | |
78085c42 JB |
544 | currentSampledValueTemplate.fluctuationPercent ?? |
545 | Constants.DEFAULT_FLUCTUATION_PERCENT | |
546 | ) | |
ad8537a7 | 547 | : Utils.getRandomFloatRounded(connectorMaximumAmperage); |
78085c42 JB |
548 | break; |
549 | default: | |
fc040c43 | 550 | logger.error(`${chargingStation.logPrefix()} ${errMsg}`); |
78085c42 JB |
551 | throw new OCPPError(ErrorType.INTERNAL_ERROR, errMsg, OCPP16RequestCommand.METER_VALUES); |
552 | } | |
553 | meterValue.sampledValue.push( | |
554 | OCPP16ServiceUtils.buildSampledValue( | |
555 | currentSampledValueTemplate, | |
556 | currentMeasurandValues.allPhases | |
557 | ) | |
558 | ); | |
559 | const sampledValuesIndex = meterValue.sampledValue.length - 1; | |
560 | if ( | |
ad8537a7 JB |
561 | Utils.convertToFloat(meterValue.sampledValue[sampledValuesIndex].value) > |
562 | connectorMaximumAmperage || | |
78085c42 JB |
563 | debug |
564 | ) { | |
565 | logger.error( | |
566 | `${chargingStation.logPrefix()} MeterValues measurand ${ | |
567 | meterValue.sampledValue[sampledValuesIndex].measurand ?? | |
568 | OCPP16MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER | |
72092cfc | 569 | }: connectorId ${connectorId}, transaction ${connector?.transactionId}, value: ${ |
78085c42 | 570 | meterValue.sampledValue[sampledValuesIndex].value |
ad8537a7 | 571 | }/${connectorMaximumAmperage}` |
78085c42 JB |
572 | ); |
573 | } | |
574 | for ( | |
575 | let phase = 1; | |
576 | chargingStation.getNumberOfPhases() === 3 && phase <= chargingStation.getNumberOfPhases(); | |
577 | phase++ | |
578 | ) { | |
579 | const phaseValue = `L${phase}`; | |
580 | meterValue.sampledValue.push( | |
581 | OCPP16ServiceUtils.buildSampledValue( | |
582 | (currentPerPhaseSampledValueTemplates[phaseValue] as SampledValueTemplate) ?? | |
583 | currentSampledValueTemplate, | |
584 | currentMeasurandValues[phaseValue] as number, | |
72092cfc | 585 | undefined, |
78085c42 JB |
586 | phaseValue as OCPP16MeterValuePhase |
587 | ) | |
588 | ); | |
589 | const sampledValuesPerPhaseIndex = meterValue.sampledValue.length - 1; | |
590 | if ( | |
591 | Utils.convertToFloat(meterValue.sampledValue[sampledValuesPerPhaseIndex].value) > | |
ad8537a7 | 592 | connectorMaximumAmperage || |
78085c42 JB |
593 | debug |
594 | ) { | |
595 | logger.error( | |
596 | `${chargingStation.logPrefix()} MeterValues measurand ${ | |
597 | meterValue.sampledValue[sampledValuesPerPhaseIndex].measurand ?? | |
598 | OCPP16MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER | |
599 | }: phase ${ | |
600 | meterValue.sampledValue[sampledValuesPerPhaseIndex].phase | |
72092cfc | 601 | }, connectorId ${connectorId}, transaction ${connector?.transactionId}, value: ${ |
78085c42 | 602 | meterValue.sampledValue[sampledValuesPerPhaseIndex].value |
ad8537a7 | 603 | }/${connectorMaximumAmperage}` |
78085c42 JB |
604 | ); |
605 | } | |
606 | } | |
607 | } | |
608 | // Energy.Active.Import.Register measurand (default) | |
ed3d2808 | 609 | const energySampledValueTemplate = OCPP16ServiceUtils.getSampledValueTemplate( |
492cf6ab JB |
610 | chargingStation, |
611 | connectorId | |
612 | ); | |
78085c42 JB |
613 | if (energySampledValueTemplate) { |
614 | OCPP16ServiceUtils.checkMeasurandPowerDivider( | |
615 | chargingStation, | |
616 | energySampledValueTemplate.measurand | |
617 | ); | |
618 | const unitDivider = | |
619 | energySampledValueTemplate?.unit === MeterValueUnit.KILO_WATT_HOUR ? 1000 : 1; | |
1b6498ba JB |
620 | const connectorMaximumAvailablePower = |
621 | chargingStation.getConnectorMaximumAvailablePower(connectorId); | |
ad8537a7 | 622 | const connectorMaximumEnergyRounded = Utils.roundTo( |
1b6498ba | 623 | (connectorMaximumAvailablePower * interval) / (3600 * 1000), |
78085c42 JB |
624 | 2 |
625 | ); | |
626 | const energyValueRounded = energySampledValueTemplate.value | |
627 | ? // Cumulate the fluctuated value around the static one | |
628 | Utils.getRandomFloatFluctuatedRounded( | |
7bc31f9c JB |
629 | OCPP16ServiceUtils.getLimitFromSampledValueTemplateCustomValue( |
630 | energySampledValueTemplate.value, | |
631 | connectorMaximumEnergyRounded, | |
632 | { | |
633 | limitationEnabled: chargingStation.getCustomValueLimitationMeterValues(), | |
634 | unitMultiplier: unitDivider, | |
635 | } | |
34464008 | 636 | ), |
78085c42 JB |
637 | energySampledValueTemplate.fluctuationPercent ?? Constants.DEFAULT_FLUCTUATION_PERCENT |
638 | ) | |
ad8537a7 | 639 | : Utils.getRandomFloatRounded(connectorMaximumEnergyRounded); |
78085c42 JB |
640 | // Persist previous value on connector |
641 | if ( | |
642 | connector && | |
3a13fc92 | 643 | Utils.isNullOrUndefined(connector.energyActiveImportRegisterValue) === false && |
78085c42 | 644 | connector.energyActiveImportRegisterValue >= 0 && |
3a13fc92 | 645 | Utils.isNullOrUndefined(connector.transactionEnergyActiveImportRegisterValue) === false && |
78085c42 JB |
646 | connector.transactionEnergyActiveImportRegisterValue >= 0 |
647 | ) { | |
648 | connector.energyActiveImportRegisterValue += energyValueRounded; | |
649 | connector.transactionEnergyActiveImportRegisterValue += energyValueRounded; | |
650 | } else { | |
651 | connector.energyActiveImportRegisterValue = 0; | |
652 | connector.transactionEnergyActiveImportRegisterValue = 0; | |
653 | } | |
654 | meterValue.sampledValue.push( | |
655 | OCPP16ServiceUtils.buildSampledValue( | |
656 | energySampledValueTemplate, | |
657 | Utils.roundTo( | |
658 | chargingStation.getEnergyActiveImportRegisterByTransactionId(transactionId) / | |
659 | unitDivider, | |
660 | 2 | |
661 | ) | |
662 | ) | |
663 | ); | |
664 | const sampledValuesIndex = meterValue.sampledValue.length - 1; | |
ad8537a7 | 665 | if (energyValueRounded > connectorMaximumEnergyRounded || debug) { |
78085c42 JB |
666 | logger.error( |
667 | `${chargingStation.logPrefix()} MeterValues measurand ${ | |
668 | meterValue.sampledValue[sampledValuesIndex].measurand ?? | |
669 | OCPP16MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER | |
670 | }: connectorId ${connectorId}, transaction ${ | |
72092cfc | 671 | connector?.transactionId |
ad8537a7 | 672 | }, value: ${energyValueRounded}/${connectorMaximumEnergyRounded}, duration: ${Utils.roundTo( |
78085c42 JB |
673 | interval / (3600 * 1000), |
674 | 4 | |
675 | )}h` | |
676 | ); | |
677 | } | |
678 | } | |
679 | return meterValue; | |
680 | } | |
681 | ||
e7aeea18 JB |
682 | public static buildTransactionBeginMeterValue( |
683 | chargingStation: ChargingStation, | |
684 | connectorId: number, | |
78085c42 | 685 | meterStart: number |
e7aeea18 | 686 | ): OCPP16MeterValue { |
fd0c36fa | 687 | const meterValue: OCPP16MeterValue = { |
c38f0ced | 688 | timestamp: new Date(), |
fd0c36fa JB |
689 | sampledValue: [], |
690 | }; | |
9ccca265 | 691 | // Energy.Active.Import.Register measurand (default) |
ed3d2808 | 692 | const sampledValueTemplate = OCPP16ServiceUtils.getSampledValueTemplate( |
492cf6ab JB |
693 | chargingStation, |
694 | connectorId | |
695 | ); | |
9ccca265 | 696 | const unitDivider = sampledValueTemplate?.unit === MeterValueUnit.KILO_WATT_HOUR ? 1000 : 1; |
e7aeea18 JB |
697 | meterValue.sampledValue.push( |
698 | OCPP16ServiceUtils.buildSampledValue( | |
699 | sampledValueTemplate, | |
2040a613 | 700 | Utils.roundTo((meterStart ?? 0) / unitDivider, 4), |
e7aeea18 JB |
701 | MeterValueContext.TRANSACTION_BEGIN |
702 | ) | |
703 | ); | |
fd0c36fa JB |
704 | return meterValue; |
705 | } | |
706 | ||
e7aeea18 JB |
707 | public static buildTransactionEndMeterValue( |
708 | chargingStation: ChargingStation, | |
709 | connectorId: number, | |
78085c42 | 710 | meterStop: number |
e7aeea18 | 711 | ): OCPP16MeterValue { |
fd0c36fa | 712 | const meterValue: OCPP16MeterValue = { |
c38f0ced | 713 | timestamp: new Date(), |
fd0c36fa JB |
714 | sampledValue: [], |
715 | }; | |
9ccca265 | 716 | // Energy.Active.Import.Register measurand (default) |
ed3d2808 | 717 | const sampledValueTemplate = OCPP16ServiceUtils.getSampledValueTemplate( |
492cf6ab JB |
718 | chargingStation, |
719 | connectorId | |
720 | ); | |
9ccca265 | 721 | const unitDivider = sampledValueTemplate?.unit === MeterValueUnit.KILO_WATT_HOUR ? 1000 : 1; |
e7aeea18 JB |
722 | meterValue.sampledValue.push( |
723 | OCPP16ServiceUtils.buildSampledValue( | |
724 | sampledValueTemplate, | |
2040a613 | 725 | Utils.roundTo((meterStop ?? 0) / unitDivider, 4), |
e7aeea18 JB |
726 | MeterValueContext.TRANSACTION_END |
727 | ) | |
728 | ); | |
fd0c36fa JB |
729 | return meterValue; |
730 | } | |
731 | ||
e7aeea18 JB |
732 | public static buildTransactionDataMeterValues( |
733 | transactionBeginMeterValue: OCPP16MeterValue, | |
734 | transactionEndMeterValue: OCPP16MeterValue | |
735 | ): OCPP16MeterValue[] { | |
fd0c36fa JB |
736 | const meterValues: OCPP16MeterValue[] = []; |
737 | meterValues.push(transactionBeginMeterValue); | |
738 | meterValues.push(transactionEndMeterValue); | |
739 | return meterValues; | |
740 | } | |
7bc31f9c | 741 | |
ed3d2808 JB |
742 | public static setChargingProfile( |
743 | chargingStation: ChargingStation, | |
744 | connectorId: number, | |
884a6fdf | 745 | cp: OCPP16ChargingProfile |
ed3d2808 | 746 | ): void { |
72092cfc JB |
747 | if ( |
748 | Utils.isNullOrUndefined(chargingStation.getConnectorStatus(connectorId)?.chargingProfiles) | |
749 | ) { | |
ed3d2808 JB |
750 | logger.error( |
751 | `${chargingStation.logPrefix()} Trying to set a charging profile on connectorId ${connectorId} with an uninitialized charging profiles array attribute, applying deferred initialization` | |
752 | ); | |
753 | chargingStation.getConnectorStatus(connectorId).chargingProfiles = []; | |
754 | } | |
72092cfc JB |
755 | if ( |
756 | Array.isArray(chargingStation.getConnectorStatus(connectorId)?.chargingProfiles) === false | |
757 | ) { | |
ed3d2808 JB |
758 | logger.error( |
759 | `${chargingStation.logPrefix()} Trying to set a charging profile on connectorId ${connectorId} with an improper attribute type for the charging profiles array, applying proper type initialization` | |
760 | ); | |
761 | chargingStation.getConnectorStatus(connectorId).chargingProfiles = []; | |
762 | } | |
763 | let cpReplaced = false; | |
53ac516c | 764 | if (Utils.isNotEmptyArray(chargingStation.getConnectorStatus(connectorId)?.chargingProfiles)) { |
ed3d2808 JB |
765 | chargingStation |
766 | .getConnectorStatus(connectorId) | |
72092cfc | 767 | ?.chargingProfiles?.forEach((chargingProfile: OCPP16ChargingProfile, index: number) => { |
ed3d2808 JB |
768 | if ( |
769 | chargingProfile.chargingProfileId === cp.chargingProfileId || | |
770 | (chargingProfile.stackLevel === cp.stackLevel && | |
771 | chargingProfile.chargingProfilePurpose === cp.chargingProfilePurpose) | |
772 | ) { | |
773 | chargingStation.getConnectorStatus(connectorId).chargingProfiles[index] = cp; | |
774 | cpReplaced = true; | |
775 | } | |
776 | }); | |
777 | } | |
72092cfc | 778 | !cpReplaced && chargingStation.getConnectorStatus(connectorId)?.chargingProfiles?.push(cp); |
ed3d2808 JB |
779 | } |
780 | ||
1b271a54 JB |
781 | public static parseJsonSchemaFile<T extends JsonType>( |
782 | relativePath: string, | |
783 | moduleName?: string, | |
784 | methodName?: string | |
785 | ): JSONSchemaType<T> { | |
7164966d JB |
786 | return super.parseJsonSchemaFile<T>( |
787 | path.resolve(path.dirname(fileURLToPath(import.meta.url)), relativePath), | |
1b271a54 JB |
788 | OCPPVersion.VERSION_16, |
789 | moduleName, | |
790 | methodName | |
7164966d | 791 | ); |
130783a7 JB |
792 | } |
793 | ||
7bc31f9c JB |
794 | private static buildSampledValue( |
795 | sampledValueTemplate: SampledValueTemplate, | |
796 | value: number, | |
797 | context?: MeterValueContext, | |
798 | phase?: OCPP16MeterValuePhase | |
799 | ): OCPP16SampledValue { | |
800 | const sampledValueValue = value ?? sampledValueTemplate?.value ?? null; | |
801 | const sampledValueContext = context ?? sampledValueTemplate?.context ?? null; | |
802 | const sampledValueLocation = | |
803 | sampledValueTemplate?.location ?? | |
804 | OCPP16ServiceUtils.getMeasurandDefaultLocation(sampledValueTemplate?.measurand ?? null); | |
805 | const sampledValuePhase = phase ?? sampledValueTemplate?.phase ?? null; | |
806 | return { | |
807 | ...(!Utils.isNullOrUndefined(sampledValueTemplate.unit) && { | |
808 | unit: sampledValueTemplate.unit, | |
809 | }), | |
810 | ...(!Utils.isNullOrUndefined(sampledValueContext) && { context: sampledValueContext }), | |
811 | ...(!Utils.isNullOrUndefined(sampledValueTemplate.measurand) && { | |
812 | measurand: sampledValueTemplate.measurand, | |
813 | }), | |
814 | ...(!Utils.isNullOrUndefined(sampledValueLocation) && { location: sampledValueLocation }), | |
815 | ...(!Utils.isNullOrUndefined(sampledValueValue) && { value: sampledValueValue.toString() }), | |
816 | ...(!Utils.isNullOrUndefined(sampledValuePhase) && { phase: sampledValuePhase }), | |
817 | }; | |
818 | } | |
819 | ||
820 | private static checkMeasurandPowerDivider( | |
821 | chargingStation: ChargingStation, | |
822 | measurandType: OCPP16MeterValueMeasurand | |
823 | ): void { | |
fa7bccf4 | 824 | if (Utils.isUndefined(chargingStation.powerDivider)) { |
fc040c43 | 825 | const errMsg = `MeterValues measurand ${ |
7bc31f9c JB |
826 | measurandType ?? OCPP16MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER |
827 | }: powerDivider is undefined`; | |
fc040c43 | 828 | logger.error(`${chargingStation.logPrefix()} ${errMsg}`); |
7bc31f9c | 829 | throw new OCPPError(ErrorType.INTERNAL_ERROR, errMsg, OCPP16RequestCommand.METER_VALUES); |
fa7bccf4 | 830 | } else if (chargingStation?.powerDivider <= 0) { |
fc040c43 | 831 | const errMsg = `MeterValues measurand ${ |
7bc31f9c | 832 | measurandType ?? OCPP16MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER |
fa7bccf4 | 833 | }: powerDivider have zero or below value ${chargingStation.powerDivider}`; |
fc040c43 | 834 | logger.error(`${chargingStation.logPrefix()} ${errMsg}`); |
7bc31f9c JB |
835 | throw new OCPPError(ErrorType.INTERNAL_ERROR, errMsg, OCPP16RequestCommand.METER_VALUES); |
836 | } | |
837 | } | |
838 | ||
839 | private static getMeasurandDefaultLocation( | |
840 | measurandType: OCPP16MeterValueMeasurand | |
841 | ): MeterValueLocation | undefined { | |
842 | switch (measurandType) { | |
843 | case OCPP16MeterValueMeasurand.STATE_OF_CHARGE: | |
844 | return MeterValueLocation.EV; | |
845 | } | |
846 | } | |
847 | ||
848 | private static getMeasurandDefaultUnit( | |
849 | measurandType: OCPP16MeterValueMeasurand | |
850 | ): MeterValueUnit | undefined { | |
851 | switch (measurandType) { | |
852 | case OCPP16MeterValueMeasurand.CURRENT_EXPORT: | |
853 | case OCPP16MeterValueMeasurand.CURRENT_IMPORT: | |
854 | case OCPP16MeterValueMeasurand.CURRENT_OFFERED: | |
855 | return MeterValueUnit.AMP; | |
856 | case OCPP16MeterValueMeasurand.ENERGY_ACTIVE_EXPORT_REGISTER: | |
857 | case OCPP16MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER: | |
858 | return MeterValueUnit.WATT_HOUR; | |
859 | case OCPP16MeterValueMeasurand.POWER_ACTIVE_EXPORT: | |
860 | case OCPP16MeterValueMeasurand.POWER_ACTIVE_IMPORT: | |
861 | case OCPP16MeterValueMeasurand.POWER_OFFERED: | |
862 | return MeterValueUnit.WATT; | |
863 | case OCPP16MeterValueMeasurand.STATE_OF_CHARGE: | |
864 | return MeterValueUnit.PERCENT; | |
865 | case OCPP16MeterValueMeasurand.VOLTAGE: | |
866 | return MeterValueUnit.VOLT; | |
867 | } | |
868 | } | |
6ed92bc1 | 869 | } |