message: Clear Charging Station connector when transaction is deleted
diff: @@ -430,7 +430,7 @@ export default class OCPPService {
  startTransaction.userID = user.id;
  }
  // Cleanup ongoing Transaction
  - await this.stopOrDeleteActiveTransaction(tenant, chargingStation.id, startTransaction.connectorId);
  + await this.stopOrDeleteActiveTransaction(tenant, chargingStation, startTransaction.connectorId);
  // Create Transaction
  const transaction = await this.createTransaction(tenant, user, startTransaction);
  // Car
  @@ -1417,12 +1417,12 @@ export default class OCPPService {
  };
  }
  - private async stopOrDeleteActiveTransaction(tenant: Tenant, chargingStationID: string, connectorId: number) {
  + private async stopOrDeleteActiveTransaction(tenant: Tenant, chargingStation: ChargingStation, connectorId: number) {
  // Check
  let activeTransaction: Transaction, lastCheckedTransactionID: number;
  do {
  // Check if the charging station has already a transaction
  - activeTransaction = await TransactionStorage.getActiveTransaction(tenant.id, chargingStationID, connectorId);
  + activeTransaction = await TransactionStorage.getActiveTransaction(tenant.id, chargingStation.id, connectorId);
  // Exists already?
  if (activeTransaction) {
  // Avoid infinite Loop
  @@ -1434,7 +1434,7 @@ export default class OCPPService {
  // No consumption: delete
  await Logging.logWarning({
  tenantID: tenant.id,
  - source: chargingStationID,
  + source: chargingStation.id,
  module: MODULE_NAME, method: 'stopOrDeleteActiveTransactions',
  action: ServerAction.CLEANUP_TRANSACTION,
  actionOnUser: activeTransaction.user,
  @@ -1442,6 +1442,8 @@ export default class OCPPService {
  });
  // Delete
  await TransactionStorage.deleteTransaction(tenant.id, activeTransaction.id);
  + // Clear connector
  + OCPPUtils.clearChargingStationConnector(chargingStation, activeTransaction.connectorId);
  } else {
  // Simulate a Stop Transaction
  const result = await this.handleStopTransaction({
  @@ -1458,7 +1460,7 @@ export default class OCPPService {
  // No consumption: delete
  await Logging.logError({
  tenantID: tenant.id,
  - source: chargingStationID,
  + source: chargingStation.id,
  module: MODULE_NAME, method: 'stopOrDeleteActiveTransactions',
  action: ServerAction.CLEANUP_TRANSACTION,
  actionOnUser: activeTransaction.userID,
  @@ -1468,7 +1470,7 @@ export default class OCPPService {
  // Has consumption: close it!
  await Logging.logWarning({
  tenantID: tenant.id,
  - source: chargingStationID,
  + source: chargingStation.id,
  module: MODULE_NAME, method: 'stopOrDeleteActiveTransactions',
  action: ServerAction.CLEANUP_TRANSACTION,
  actionOnUser: activeTransaction.userID,
  