message: billing - bug fixed - format energy consumption
diff: @@ -1063,7 +1063,7 @@ export default class StripeBillingIntegration extends BillingIntegration {
  const startDate = i18nManager.formatDateTime(transaction.timestamp, 'LL');
  const startTime = i18nManager.formatDateTime(transaction.timestamp, 'LT');
  const stopTime = i18nManager.formatDateTime(transaction.stop.timestamp, 'LT');
  - const consumptionkWh = this.convertConsumptionToKWh(transaction);
  + const formattedConsumptionkWh = this.formatConsumptionToKWh(transaction);
  const timeSpent = this.convertTimeSpentToString(transaction);
  // TODO: Determine the description pattern to use according to the billing settings
  let descriptionPattern;
  @@ -1078,7 +1078,7 @@ export default class StripeBillingIntegration extends BillingIntegration {
  startDate,
  startTime,
  timeSpent,
  - totalConsumption: consumptionkWh,
  + totalConsumption: formattedConsumptionkWh,
  siteAreaName: chargeBox?.siteArea?.name,
  chargeBoxID: transaction?.chargeBoxID,
  stopTime,
  @@ -1086,9 +1086,13 @@ export default class StripeBillingIntegration extends BillingIntegration {
  return description;
  }
  - private convertConsumptionToKWh(transaction: Transaction): number {
  + private formatConsumptionToKWh(transaction: Transaction): string {
  // ACHTUNG: consumed energy shown in the line item might be slightly different from the billed energy
  - return new Decimal(transaction.stop.totalConsumptionWh).dividedBy(1000).toNumber();
  + return new Decimal(transaction.stop.totalConsumptionWh).dividedBy(1000).toNumber().toLocaleString(this.getUserLocale(transaction));
  + }
  +
  + private getUserLocale(transaction: Transaction) {
  + return transaction.user.locale ? transaction.user.locale.replace('_', '-') : Constants.DEFAULT_LOCALE.replace('_', '-');
  }
  private convertTimeSpentToString(transaction: Transaction): string {
  