src/utils/Constants.ts

   1 import { MeterValueMeasurand } from '../types/ocpp/MeterValues';
   2 import {
   3   AvailabilityStatus,
   4   ChargingProfileStatus,
   5   ClearChargingProfileStatus,
   6   ConfigurationStatus,
   7   DataTransferStatus,
   8   DefaultStatus,
   9   TriggerMessageStatus,
  10   UnlockStatus,
  11 } from '../types/ocpp/Responses';
  12
  13 export default class Constants {
  14   static readonly OCPP_RESPONSE_EMPTY = Object.freeze({});
  15   static readonly OCPP_RESPONSE_ACCEPTED = Object.freeze({ status: DefaultStatus.ACCEPTED });
  16   static readonly OCPP_RESPONSE_REJECTED = Object.freeze({ status: DefaultStatus.REJECTED });
  17   static readonly OCPP_CONFIGURATION_RESPONSE_ACCEPTED = Object.freeze({
  18     status: ConfigurationStatus.ACCEPTED,
  19   });
  20
  21   static readonly OCPP_CONFIGURATION_RESPONSE_REJECTED = Object.freeze({
  22     status: ConfigurationStatus.REJECTED,
  23   });
  24
  25   static readonly OCPP_CONFIGURATION_RESPONSE_REBOOT_REQUIRED = Object.freeze({
  26     status: ConfigurationStatus.REBOOT_REQUIRED,
  27   });
  28
  29   static readonly OCPP_CONFIGURATION_RESPONSE_NOT_SUPPORTED = Object.freeze({
  30     status: ConfigurationStatus.NOT_SUPPORTED,
  31   });
  32
  33   static readonly OCPP_SET_CHARGING_PROFILE_RESPONSE_ACCEPTED = Object.freeze({
  34     status: ChargingProfileStatus.ACCEPTED,
  35   });
  36
  37   static readonly OCPP_SET_CHARGING_PROFILE_RESPONSE_REJECTED = Object.freeze({
  38     status: ChargingProfileStatus.REJECTED,
  39   });
  40
  41   static readonly OCPP_SET_CHARGING_PROFILE_RESPONSE_NOT_SUPPORTED = Object.freeze({
  42     status: ChargingProfileStatus.NOT_SUPPORTED,
  43   });
  44
  45   static readonly OCPP_CLEAR_CHARGING_PROFILE_RESPONSE_ACCEPTED = Object.freeze({
  46     status: ClearChargingProfileStatus.ACCEPTED,
  47   });
  48
  49   static readonly OCPP_CLEAR_CHARGING_PROFILE_RESPONSE_UNKNOWN = Object.freeze({
  50     status: ClearChargingProfileStatus.UNKNOWN,
  51   });
  52
  53   static readonly OCPP_RESPONSE_UNLOCKED = Object.freeze({ status: UnlockStatus.UNLOCKED });
  54   static readonly OCPP_RESPONSE_UNLOCK_FAILED = Object.freeze({
  55     status: UnlockStatus.UNLOCK_FAILED,
  56   });
  57
  58   static readonly OCPP_RESPONSE_UNLOCK_NOT_SUPPORTED = Object.freeze({
  59     status: UnlockStatus.NOT_SUPPORTED,
  60   });
  61
  62   static readonly OCPP_AVAILABILITY_RESPONSE_ACCEPTED = Object.freeze({
  63     status: AvailabilityStatus.ACCEPTED,
  64   });
  65
  66   static readonly OCPP_AVAILABILITY_RESPONSE_REJECTED = Object.freeze({
  67     status: AvailabilityStatus.REJECTED,
  68   });
  69
  70   static readonly OCPP_AVAILABILITY_RESPONSE_SCHEDULED = Object.freeze({
  71     status: AvailabilityStatus.SCHEDULED,
  72   });
  73
  74   static readonly OCPP_TRIGGER_MESSAGE_RESPONSE_ACCEPTED = Object.freeze({
  75     status: TriggerMessageStatus.ACCEPTED,
  76   });
  77
  78   static readonly OCPP_TRIGGER_MESSAGE_RESPONSE_REJECTED = Object.freeze({
  79     status: TriggerMessageStatus.REJECTED,
  80   });
  81
  82   static readonly OCPP_TRIGGER_MESSAGE_RESPONSE_NOT_IMPLEMENTED = Object.freeze({
  83     status: TriggerMessageStatus.NOT_IMPLEMENTED,
  84   });
  85
  86   static readonly OCPP_DATA_TRANSFER_RESPONSE_REJECTED = Object.freeze({
  87     status: DataTransferStatus.REJECTED,
  88   });
  89
  90   static readonly OCPP_DEFAULT_BOOT_NOTIFICATION_INTERVAL = 60000; // Ms
  91   static readonly OCPP_WEBSOCKET_TIMEOUT = 60000; // Ms
  92   static readonly OCPP_TRIGGER_MESSAGE_DELAY = 500; // Ms
  93
  94   static readonly CHARGING_STATION_DEFAULT_RESET_TIME = 60000; // Ms
  95   static readonly CHARGING_STATION_ATG_INITIALIZATION_TIME = 1000; // Ms
  96   static readonly CHARGING_STATION_ATG_DEFAULT_STOP_AFTER_HOURS = 0.25; // Hours
  97
  98   // See https://semver.org/#is-there-a-suggested-regular-expression-regex-to-check-a-semver-string
  99   static readonly SEMVER_REGEXP =
 100     /^(0|[1-9]\d*)\.(0|[1-9]\d*)\.(0|[1-9]\d*)(?:-((?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*)(?:\.(?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*))*))?(?:\+([0-9a-zA-Z-]+(?:\.[0-9a-zA-Z-]+)*))?$/;
 101
 102   static readonly DEFAULT_CIRCULAR_BUFFER_CAPACITY = Number.MAX_SAFE_INTEGER;
 103
 104   static readonly DEFAULT_HASH_ALGORITHM = 'sha384';
 105
 106   static readonly DEFAULT_IDTAG = '00000000';
 107
 108   static readonly DEFAULT_CONNECTION_TIMEOUT = 30;
 109
 110   static readonly DEFAULT_LOG_STATISTICS_INTERVAL = 60; // Seconds
 111
 112   static readonly DEFAULT_HEARTBEAT_INTERVAL = 60000; // Ms
 113   static readonly DEFAULT_METER_VALUES_INTERVAL = 60000; // Ms
 114
 115   static readonly SUPPORTED_MEASURANDS = Object.freeze([
 116     MeterValueMeasurand.STATE_OF_CHARGE,
 117     MeterValueMeasurand.VOLTAGE,
 118     MeterValueMeasurand.POWER_ACTIVE_IMPORT,
 119     MeterValueMeasurand.CURRENT_IMPORT,
 120     MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER,
 121   ]);
 122
 123   static readonly DEFAULT_FLUCTUATION_PERCENT = 5;
 124
 125   static readonly DEFAULT_PERFORMANCE_RECORDS_FILENAME = 'performanceRecords.json';
 126   static readonly DEFAULT_PERFORMANCE_RECORDS_DB_NAME = 'e-mobility-charging-stations-simulator';
 127   static readonly PERFORMANCE_RECORDS_TABLE = 'performance_records';
 128
 129   static readonly DEFAULT_UI_SERVER_HOST = 'localhost';
 130   static readonly DEFAULT_UI_SERVER_PORT = 8080;
 131
 132   static readonly UNKNOWN_COMMAND = 'unknown command';
 133
 134   private constructor() {
 135     // This is intentional
 136   }
 137 }