message: billing settings - handle properly initial values
diff: -import { AnalyticsSettings, AnalyticsSettingsType, AssetSettings, AssetSettingsType, BillingSettings, BillingSettingsType, CryptoSetting, CryptoSettings, CryptoSettingsType, PricingSettings, PricingSettingsType, RefundSettings, RefundSettingsType, RoamingSettings, SettingDB, SmartChargingSettings, SmartChargingSettingsType, TechnicalSettings, UserSettings, UserSettingsType } from '../../types/Setting';
  +import { AnalyticsSettings, AnalyticsSettingsType, AssetSettings, AssetSettingsType, BillingSetting, BillingSettings, BillingSettingsType, CryptoSetting, CryptoSettings, CryptoSettingsType, PricingSettings, PricingSettingsType, RefundSettings, RefundSettingsType, RoamingSettings, SettingDB, SmartChargingSettings, SmartChargingSettingsType, TechnicalSettings, UserSettings, UserSettingsType } from '../../types/Setting';
  import global, { FilterParams } from '../../types/GlobalType';
  import BackendError from '../../exception/BackendError';
  @@ -426,12 +426,19 @@ export default class SettingStorage {
  const { id, backupSensitiveData, category } = setting;
  const { createdBy, createdOn, lastChangedBy, lastChangedOn } = setting;
  const { content } = setting;
  + const billing: BillingSetting = {
  + isTransactionBillingActivated: !!content.billing?.isTransactionBillingActivated,
  + immediateBillingAllowed: !!content.billing?.immediateBillingAllowed,
  + periodicBillingAllowed: !!content.billing?.periodicBillingAllowed,
  + taxID: content.billing?.taxID,
  + usersLastSynchronizedOn: content.billing?.usersLastSynchronizedOn,
  + };
  const billingSettings: BillingSettings = {
  id,
  identifier: TenantComponents.BILLING,
  type: content.type as BillingSettingsType,
  backupSensitiveData,
  - billing: content.billing,
  + billing,
  category,
  createdBy,
  createdOn,
  @@ -441,7 +448,11 @@ export default class SettingStorage {
  switch (content.type) {
  // Only STRIPE so far
  case BillingSettingsType.STRIPE:
  - billingSettings.stripe = content.stripe;
  + billingSettings.stripe = {
  + url: content.stripe?.url,
  + secretKey: content.stripe?.secretKey,
  + publicKey: content.stripe?.publicKey,
  + };
  billingSettings.sensitiveData = [ 'stripe.secretKey' ];
  break;
  }
  