Add support for vehicle generation.

debug.ts

@@ -112,9 +112,9 @@ async function performCommand(command) {
         break;
       case 'vehicles':
         const vehicles = await client.getVehicles();
-        const response = vehicles.map(v => {
-          const { name, vin, nickname, regDate } = v.vehicleConfig;
-          return { name, vin, nickname, regDate };
+         const response = vehicles.map(v => {
+          const { name, vin, nickname, regDate, generation } = v.vehicleConfig;
+          return { name, vin, nickname, regDate, generation};
         });
         console.log('vehicles', JSON.stringify(response, null, 2));
         break;

src/constants.ts

@@ -29,8 +29,6 @@ export const ALL_ENDPOINTS = {
     getAUBrandEnvironment({ brand }).endpoints,
 };
 
-export const GEN2 = 2;
-export const GEN1 = 1;
 export type REGION = 'US' | 'CA' | 'EU' | 'CN' | 'AU';
 export enum REGIONS {
   US = 'US',

src/controllers/american.controller.ts

@@ -140,7 +140,7 @@ export class AmericanController extends SessionController<AmericanBlueLinkyConfi
           regDate: vehicleInfo.enrollmentDate,
           brandIndicator: vehicleInfo.brandIndicator,
           regId: vehicleInfo.regid,
-          generation: vehicleInfo.modelYear > 2016 ? '2' : '1',
+          generation: vehicleInfo.vehicleGeneration,
         } as VehicleRegisterOptions;
         return new AmericanVehicle(vehicleConfig, this);
       });