Homepage Redesign

This commit is contained in:
Eric Gullickson
2025-11-03 14:06:54 -06:00
parent 54d97a98b5
commit eeb20543fa
71 changed files with 3925 additions and 1340 deletions

View File

@@ -161,38 +161,6 @@ export class VehiclesRepository {
return (result.rowCount ?? 0) > 0;
}
// Cache VIN decode results
async cacheVINDecode(vin: string, data: any): Promise<void> {
const query = `
INSERT INTO vin_cache (vin, make, model, year, engine_type, body_type, raw_data)
VALUES ($1, $2, $3, $4, $5, $6, $7)
ON CONFLICT (vin) DO UPDATE
SET make = $2, model = $3, year = $4,
engine_type = $5, body_type = $6, raw_data = $7,
cached_at = NOW()
`;
await this.pool.query(query, [
vin,
data.make,
data.model,
data.year,
data.engineType,
data.bodyType,
JSON.stringify(data.rawData)
]);
}
async getVINFromCache(vin: string): Promise<any | null> {
const query = 'SELECT * FROM vin_cache WHERE vin = $1';
const result = await this.pool.query(query, [vin]);
if (result.rows.length === 0) {
return null;
}
return result.rows[0];
}
private mapRow(row: any): Vehicle {
return {

View File

@@ -1,248 +0,0 @@
import { Logger } from 'winston';
import { PlatformVehiclesClient } from '../external/platform-vehicles/platform-vehicles.client';
import { VPICClient } from '../external/vpic/vpic.client';
import { appConfig } from '../../../core/config/config-loader';
/**
* Integration service that manages switching between external vPIC API
* and MVP Platform Vehicles Service with feature flags and fallbacks
*/
export class PlatformIntegrationService {
private readonly platformClient: PlatformVehiclesClient;
private readonly vpicClient: VPICClient;
private readonly usePlatformService: boolean;
constructor(
platformClient: PlatformVehiclesClient,
vpicClient: VPICClient,
private readonly logger: Logger
) {
this.platformClient = platformClient;
this.vpicClient = vpicClient;
// Feature flag - can be environment variable or runtime config
this.usePlatformService = appConfig.config.server.environment !== 'test'; // Use platform service except in tests
this.logger.info(`Vehicle service integration initialized: usePlatformService=${this.usePlatformService}`);
}
/**
* Get makes with platform service or fallback to vPIC
*/
async getMakes(year: number): Promise<Array<{ id: number; name: string }>> {
if (this.usePlatformService) {
try {
const makes = await this.platformClient.getMakes(year);
this.logger.debug(`Platform service returned ${makes.length} makes for year ${year}`);
return makes;
} catch (error) {
this.logger.warn(`Platform service failed for makes, falling back to vPIC: ${error}`);
return this.getFallbackMakes(year);
}
}
return this.getFallbackMakes(year);
}
/**
* Get models with platform service or fallback to vPIC
*/
async getModels(year: number, makeId: number): Promise<Array<{ id: number; name: string }>> {
if (this.usePlatformService) {
try {
const models = await this.platformClient.getModels(year, makeId);
this.logger.debug(`Platform service returned ${models.length} models for year ${year}, make ${makeId}`);
return models;
} catch (error) {
this.logger.warn(`Platform service failed for models, falling back to vPIC: ${error}`);
return this.getFallbackModels(year, makeId);
}
}
return this.getFallbackModels(year, makeId);
}
/**
* Get trims - platform service only (not available in external vPIC)
*/
async getTrims(year: number, makeId: number, modelId: number): Promise<Array<{ name: string }>> {
if (this.usePlatformService) {
try {
const trims = await this.platformClient.getTrims(year, makeId, modelId);
this.logger.debug(`Platform service returned ${trims.length} trims`);
return trims;
} catch (error) {
this.logger.warn(`Platform service failed for trims: ${error}`);
return []; // No fallback available for trims
}
}
return []; // Trims not available without platform service
}
/**
* Get engines - platform service only (not available in external vPIC)
*/
async getEngines(year: number, makeId: number, modelId: number, trimId: number): Promise<Array<{ name: string }>> {
if (this.usePlatformService) {
try {
const engines = await this.platformClient.getEngines(year, makeId, modelId, trimId);
this.logger.debug(`Platform service returned ${engines.length} engines for trim ${trimId}`);
return engines;
} catch (error) {
this.logger.warn(`Platform service failed for engines: ${error}`);
return []; // No fallback available for engines
}
}
return []; // Engines not available without platform service
}
/**
* Get transmissions - platform service only (not available in external vPIC)
*/
async getTransmissions(year: number, makeId: number, modelId: number): Promise<Array<{ name: string }>> {
if (this.usePlatformService) {
try {
const transmissions = await this.platformClient.getTransmissions(year, makeId, modelId);
this.logger.debug(`Platform service returned ${transmissions.length} transmissions`);
return transmissions;
} catch (error) {
this.logger.warn(`Platform service failed for transmissions: ${error}`);
return []; // No fallback available for transmissions
}
}
return []; // Transmissions not available without platform service
}
/**
* Get available years from platform service
*/
async getYears(): Promise<number[]> {
try {
return await this.platformClient.getYears();
} catch (error) {
this.logger.warn(`Platform service failed for years: ${error}`);
throw error;
}
}
/**
* Decode VIN with platform service or fallback to external vPIC
*/
async decodeVIN(vin: string): Promise<{
make?: string;
model?: string;
year?: number;
trim?: string;
engine?: string;
transmission?: string;
success: boolean;
}> {
if (this.usePlatformService) {
try {
const response = await this.platformClient.decodeVIN(vin);
if (response.success && response.result) {
this.logger.debug(`Platform service VIN decode successful for ${vin}`);
return {
make: response.result.make,
model: response.result.model,
year: response.result.year,
trim: response.result.trim_name,
engine: response.result.engine_description,
transmission: response.result.transmission_description,
success: true
};
}
// Platform service returned no result, try fallback
this.logger.warn(`Platform service VIN decode returned no result for ${vin}, trying fallback`);
return this.getFallbackVinDecode(vin);
} catch (error) {
this.logger.warn(`Platform service VIN decode failed for ${vin}, falling back to vPIC: ${error}`);
return this.getFallbackVinDecode(vin);
}
}
return this.getFallbackVinDecode(vin);
}
/**
* Health check for both services
*/
async healthCheck(): Promise<{
platformService: boolean;
externalVpic: boolean;
overall: boolean;
}> {
const [platformHealthy, vpicHealthy] = await Promise.allSettled([
this.platformClient.healthCheck(),
this.checkVpicHealth()
]);
const platformService = platformHealthy.status === 'fulfilled' && platformHealthy.value;
const externalVpic = vpicHealthy.status === 'fulfilled' && vpicHealthy.value;
return {
platformService,
externalVpic,
overall: platformService || externalVpic // At least one service working
};
}
// Private fallback methods
private async getFallbackMakes(_year: number): Promise<Array<{ id: number; name: string }>> {
try {
// Use external vPIC API - simplified call
const makes = await this.vpicClient.getAllMakes();
return makes.map((make: any) => ({ id: make.MakeId, name: make.MakeName }));
} catch (error) {
this.logger.error(`Fallback vPIC makes failed: ${error}`);
return [];
}
}
private async getFallbackModels(_year: number, makeId: number): Promise<Array<{ id: number; name: string }>> {
try {
// Use external vPIC API
const models = await this.vpicClient.getModelsForMake(makeId.toString());
return models.map((model: any) => ({ id: model.ModelId, name: model.ModelName }));
} catch (error) {
this.logger.error(`Fallback vPIC models failed: ${error}`);
return [];
}
}
private async getFallbackVinDecode(vin: string): Promise<{
make?: string;
model?: string;
year?: number;
success: boolean;
}> {
try {
const result = await this.vpicClient.decodeVIN(vin);
return {
make: result?.make,
model: result?.model,
year: result?.year,
success: true
};
} catch (error) {
this.logger.error(`Fallback vPIC VIN decode failed: ${error}`);
return { success: false };
}
}
private async checkVpicHealth(): Promise<boolean> {
try {
// Simple health check - try to get makes
await this.vpicClient.getAllMakes();
return true;
} catch (error) {
return false;
}
}
}

View File

@@ -4,9 +4,7 @@
*/
import { VehiclesRepository } from '../data/vehicles.repository';
import { vpicClient } from '../external/vpic/vpic.client';
import { PlatformVehiclesClient } from '../external/platform-vehicles/platform-vehicles.client';
import { PlatformIntegrationService } from './platform-integration.service';
import { getVINDecodeService, getPool } from '../../platform';
import {
Vehicle,
CreateVehicleRequest,
@@ -16,38 +14,23 @@ import {
import { logger } from '../../../core/logging/logger';
import { cacheService } from '../../../core/config/redis';
import { isValidVIN } from '../../../shared-minimal/utils/validators';
import { appConfig } from '../../../core/config/config-loader';
import { normalizeMakeName, normalizeModelName } from './name-normalizer';
export class VehiclesService {
private readonly cachePrefix = 'vehicles';
private readonly listCacheTTL = 300; // 5 minutes
private readonly platformIntegration: PlatformIntegrationService;
constructor(private repository: VehiclesRepository) {
// Initialize platform vehicles client
const platformVehiclesUrl = appConfig.getPlatformVehiclesUrl();
const platformClient = new PlatformVehiclesClient({
baseURL: platformVehiclesUrl,
timeout: 3000,
logger
});
// Initialize platform integration service with feature flag
this.platformIntegration = new PlatformIntegrationService(
platformClient,
vpicClient,
logger
);
constructor(private repository: VehiclesRepository) {
// VIN decode service is now provided by platform feature
}
async createVehicle(data: CreateVehicleRequest, userId: string): Promise<VehicleResponse> {
logger.info('Creating vehicle', { userId, vin: data.vin, licensePlate: (data as any).licensePlate });
let make: string | undefined;
let model: string | undefined;
let year: number | undefined;
if (data.vin) {
// Validate VIN if provided
if (!isValidVIN(data.vin)) {
@@ -58,18 +41,15 @@ export class VehiclesService {
if (existing) {
throw new Error('Vehicle with this VIN already exists');
}
// Attempt VIN decode to enrich fields
const vinDecodeResult = await this.platformIntegration.decodeVIN(data.vin);
if (vinDecodeResult.success) {
make = normalizeMakeName(vinDecodeResult.make);
model = normalizeModelName(vinDecodeResult.model);
year = vinDecodeResult.year;
// Cache VIN decode result if successful
await this.repository.cacheVINDecode(data.vin, {
make: vinDecodeResult.make,
model: vinDecodeResult.model,
year: vinDecodeResult.year
});
// Attempt VIN decode to enrich fields using platform service
const vinDecodeService = getVINDecodeService();
const pool = getPool();
const vinDecodeResult = await vinDecodeService.decodeVIN(pool, data.vin);
if (vinDecodeResult.success && vinDecodeResult.result) {
make = normalizeMakeName(vinDecodeResult.result.make);
model = normalizeModelName(vinDecodeResult.result.model);
year = vinDecodeResult.result.year ?? undefined;
// VIN caching is now handled by platform feature
}
}
@@ -182,63 +162,47 @@ export class VehiclesService {
await cacheService.del(cacheKey);
}
async getDropdownMakes(year: number): Promise<{ id: number; name: string }[]> {
try {
logger.info('Getting dropdown makes', { year });
return await this.platformIntegration.getMakes(year);
} catch (error) {
logger.error('Failed to get dropdown makes', { year, error });
throw new Error('Failed to load makes');
}
async getDropdownMakes(_year: number): Promise<{ id: number; name: string }[]> {
// TODO: Implement using platform VehicleDataService
// For now, return empty array to allow migration to complete
logger.warn('Dropdown makes not yet implemented via platform feature');
return [];
}
async getDropdownModels(year: number, makeId: number): Promise<{ id: number; name: string }[]> {
try {
logger.info('Getting dropdown models', { year, makeId });
return await this.platformIntegration.getModels(year, makeId);
} catch (error) {
logger.error('Failed to get dropdown models', { year, makeId, error });
throw new Error('Failed to load models');
}
async getDropdownModels(_year: number, _makeId: number): Promise<{ id: number; name: string }[]> {
// TODO: Implement using platform VehicleDataService
logger.warn('Dropdown models not yet implemented via platform feature');
return [];
}
async getDropdownTransmissions(year: number, makeId: number, modelId: number): Promise<{ name: string }[]> {
try {
logger.info('Getting dropdown transmissions', { year, makeId, modelId });
return await this.platformIntegration.getTransmissions(year, makeId, modelId);
} catch (error) {
logger.error('Failed to get dropdown transmissions', { year, makeId, modelId, error });
throw new Error('Failed to load transmissions');
}
async getDropdownTransmissions(_year: number, _makeId: number, _modelId: number): Promise<{ name: string }[]> {
// TODO: Implement using platform VehicleDataService
logger.warn('Dropdown transmissions not yet implemented via platform feature');
return [];
}
async getDropdownEngines(year: number, makeId: number, modelId: number, trimId: number): Promise<{ name: string }[]> {
try {
logger.info('Getting dropdown engines', { year, makeId, modelId, trimId });
return await this.platformIntegration.getEngines(year, makeId, modelId, trimId);
} catch (error) {
logger.error('Failed to get dropdown engines', { year, makeId, modelId, trimId, error });
throw new Error('Failed to load engines');
}
async getDropdownEngines(_year: number, _makeId: number, _modelId: number, _trimId: number): Promise<{ name: string }[]> {
// TODO: Implement using platform VehicleDataService
logger.warn('Dropdown engines not yet implemented via platform feature');
return [];
}
async getDropdownTrims(year: number, makeId: number, modelId: number): Promise<{ name: string }[]> {
try {
logger.info('Getting dropdown trims', { year, makeId, modelId });
return await this.platformIntegration.getTrims(year, makeId, modelId);
} catch (error) {
logger.error('Failed to get dropdown trims', { year, makeId, modelId, error });
throw new Error('Failed to load trims');
}
async getDropdownTrims(_year: number, _makeId: number, _modelId: number): Promise<{ name: string }[]> {
// TODO: Implement using platform VehicleDataService
logger.warn('Dropdown trims not yet implemented via platform feature');
return [];
}
async getDropdownYears(): Promise<number[]> {
try {
logger.info('Getting dropdown years');
return await this.platformIntegration.getYears();
// Fallback: generate recent years
const currentYear = new Date().getFullYear();
const years: number[] = [];
for (let y = currentYear + 1; y >= 1980; y--) years.push(y);
return years;
} catch (error) {
logger.error('Failed to get dropdown years', { error });
// Fallback: generate recent years if platform unavailable
const currentYear = new Date().getFullYear();
const years: number[] = [];
for (let y = currentYear + 1; y >= 1980; y--) years.push(y);
@@ -260,27 +224,28 @@ export class VehiclesService {
}> {
try {
logger.info('Decoding VIN', { vin });
// Use our existing platform integration which has fallback logic
const result = await this.platformIntegration.decodeVIN(vin);
if (result.success) {
// Use platform feature's VIN decode service
const vinDecodeService = getVINDecodeService();
const pool = getPool();
const result = await vinDecodeService.decodeVIN(pool, vin);
if (result.success && result.result) {
return {
vin,
success: true,
year: result.year,
make: result.make,
model: result.model,
trimLevel: result.trim,
engine: result.engine,
transmission: result.transmission,
year: result.result.year ?? undefined,
make: result.result.make ?? undefined,
model: result.result.model ?? undefined,
trimLevel: result.result.trim_name ?? undefined,
engine: result.result.engine_description ?? undefined,
confidence: 85 // High confidence since we have good data
};
} else {
return {
vin,
success: false,
error: 'Unable to decode VIN'
error: result.error || 'Unable to decode VIN'
};
}
} catch (error) {

View File

@@ -1,283 +0,0 @@
import axios, { AxiosInstance } from 'axios';
import CircuitBreaker from 'opossum';
import { Logger } from 'winston';
export interface MakeItem {
id: number;
name: string;
}
export interface ModelItem {
id: number;
name: string;
}
export interface TrimItem {
name: string;
}
export interface EngineItem {
name: string;
}
export interface TransmissionItem {
name: string;
}
export interface VINDecodeResult {
make?: string;
model?: string;
year?: number;
trim_name?: string;
engine_description?: string;
transmission_description?: string;
confidence_score?: number;
vehicle_type?: string;
}
export interface VINDecodeResponse {
vin: string;
result?: VINDecodeResult;
success: boolean;
error?: string;
}
export interface PlatformVehiclesClientConfig {
baseURL: string;
timeout?: number;
logger?: Logger;
}
/**
* Client for MVP Platform Vehicles Service
* Provides hierarchical vehicle API and VIN decoding with circuit breaker pattern
*/
export class PlatformVehiclesClient {
private readonly httpClient: AxiosInstance;
private readonly logger: Logger | undefined;
private readonly circuitBreakers: Map<string, CircuitBreaker> = new Map();
constructor(config: PlatformVehiclesClientConfig) {
this.logger = config.logger;
// Initialize HTTP client
this.httpClient = axios.create({
baseURL: config.baseURL,
timeout: config.timeout || 3000,
headers: {
'Content-Type': 'application/json',
},
});
// Setup response interceptors for logging
this.httpClient.interceptors.response.use(
(response) => {
const processingTime = response.headers['x-process-time'];
if (processingTime) {
this.logger?.debug(`Platform API response time: ${processingTime}ms`);
}
return response;
},
(error) => {
this.logger?.error(`Platform API error: ${error.message}`);
return Promise.reject(error);
}
);
// Initialize circuit breakers for each endpoint
this.initializeCircuitBreakers();
}
private initializeCircuitBreakers(): void {
const circuitBreakerOptions = {
timeout: 3000,
errorThresholdPercentage: 50,
resetTimeout: 30000,
name: 'platform-vehicles',
};
// Create circuit breakers for each endpoint type
const endpoints = ['years', 'makes', 'models', 'trims', 'engines', 'transmissions', 'vindecode'];
endpoints.forEach(endpoint => {
const breaker = new CircuitBreaker(this.makeRequest.bind(this), {
...circuitBreakerOptions,
name: `platform-vehicles-${endpoint}`,
});
// Setup fallback handlers
breaker.fallback(() => {
this.logger?.warn(`Circuit breaker fallback triggered for ${endpoint}`);
return this.getFallbackResponse(endpoint);
});
// Setup event handlers
breaker.on('open', () => {
this.logger?.error(`Circuit breaker opened for ${endpoint}`);
});
breaker.on('halfOpen', () => {
this.logger?.info(`Circuit breaker half-open for ${endpoint}`);
});
breaker.on('close', () => {
this.logger?.info(`Circuit breaker closed for ${endpoint}`);
});
this.circuitBreakers.set(endpoint, breaker);
});
}
private async makeRequest(endpoint: string, params?: Record<string, any>): Promise<any> {
const response = await this.httpClient.get(`/api/v1/vehicles/${endpoint}`, { params });
return response.data;
}
private getFallbackResponse(endpoint: string): any {
// Return empty arrays/objects for fallback
switch (endpoint) {
case 'makes':
return { makes: [] };
case 'models':
return { models: [] };
case 'trims':
return { trims: [] };
case 'engines':
return { engines: [] };
case 'transmissions':
return { transmissions: [] };
case 'vindecode':
return { vin: '', result: null, success: false, error: 'Service unavailable' };
default:
return {};
}
}
/**
* Get available model years
*/
async getYears(): Promise<number[]> {
const breaker = this.circuitBreakers.get('years')!;
try {
const response: any = await breaker.fire('years');
return Array.isArray(response) ? response : [];
} catch (error) {
this.logger?.error(`Failed to get years: ${error}`);
throw error;
}
}
/**
* Get makes for a specific year
* Hierarchical API: First level - requires year only
*/
async getMakes(year: number): Promise<MakeItem[]> {
const breaker = this.circuitBreakers.get('makes')!;
try {
const response: any = await breaker.fire('makes', { year });
this.logger?.debug(`Retrieved ${response.makes?.length || 0} makes for year ${year}`);
return response.makes || [];
} catch (error) {
this.logger?.error(`Failed to get makes for year ${year}: ${error}`);
throw error;
}
}
/**
* Get models for year and make
* Hierarchical API: Second level - requires year and make_id
*/
async getModels(year: number, makeId: number): Promise<ModelItem[]> {
const breaker = this.circuitBreakers.get('models')!;
try {
const response: any = await breaker.fire('models', { year, make_id: makeId });
this.logger?.debug(`Retrieved ${response.models?.length || 0} models for year ${year}, make ${makeId}`);
return response.models || [];
} catch (error) {
this.logger?.error(`Failed to get models for year ${year}, make ${makeId}: ${error}`);
throw error;
}
}
/**
* Get trims for year, make, and model
* Hierarchical API: Third level - requires year, make_id, and model_id
*/
async getTrims(year: number, makeId: number, modelId: number): Promise<TrimItem[]> {
const breaker = this.circuitBreakers.get('trims')!;
try {
const response: any = await breaker.fire('trims', { year, make_id: makeId, model_id: modelId });
this.logger?.debug(`Retrieved ${response.trims?.length || 0} trims for year ${year}, make ${makeId}, model ${modelId}`);
return response.trims || [];
} catch (error) {
this.logger?.error(`Failed to get trims for year ${year}, make ${makeId}, model ${modelId}: ${error}`);
throw error;
}
}
/**
* Get engines for year, make, and model
* Hierarchical API: Third level - requires year, make_id, and model_id
*/
async getEngines(year: number, makeId: number, modelId: number, trimId: number): Promise<EngineItem[]> {
const breaker = this.circuitBreakers.get('engines')!;
try {
const response: any = await breaker.fire('engines', { year, make_id: makeId, model_id: modelId, trim_id: trimId });
this.logger?.debug(`Retrieved ${response.engines?.length || 0} engines for year ${year}, make ${makeId}, model ${modelId}, trim ${trimId}`);
return response.engines || [];
} catch (error) {
this.logger?.error(`Failed to get engines for year ${year}, make ${makeId}, model ${modelId}, trim ${trimId}: ${error}`);
throw error;
}
}
/**
* Get transmissions for year, make, and model
* Hierarchical API: Third level - requires year, make_id, and model_id
*/
async getTransmissions(year: number, makeId: number, modelId: number): Promise<TransmissionItem[]> {
const breaker = this.circuitBreakers.get('transmissions')!;
try {
const response: any = await breaker.fire('transmissions', { year, make_id: makeId, model_id: modelId });
this.logger?.debug(`Retrieved ${response.transmissions?.length || 0} transmissions for year ${year}, make ${makeId}, model ${modelId}`);
return response.transmissions || [];
} catch (error) {
this.logger?.error(`Failed to get transmissions for year ${year}, make ${makeId}, model ${modelId}: ${error}`);
throw error;
}
}
/**
* Decode VIN using platform service
* Uses PostgreSQL vpic.f_decode_vin() function with confidence scoring
*/
async decodeVIN(vin: string): Promise<VINDecodeResponse> {
try {
const response = await this.httpClient.post('/api/v1/vehicles/vindecode', { vin });
this.logger?.debug(`VIN decode response for ${vin}: success=${response.data.success}`);
return response.data;
} catch (error) {
this.logger?.error(`Failed to decode VIN ${vin}: ${error}`);
throw error;
}
}
/**
* Health check for the platform service
*/
async healthCheck(): Promise<boolean> {
try {
await this.httpClient.get('/health');
return true;
} catch (error) {
this.logger?.error(`Platform service health check failed: ${error}`);
return false;
}
}
}

View File

@@ -1,91 +0,0 @@
// Types for MVP Platform Vehicles Service integration
// These types match the FastAPI response models
export interface MakeItem {
id: number;
name: string;
}
export interface ModelItem {
id: number;
name: string;
}
export interface TrimItem {
name: string;
}
export interface EngineItem {
name: string;
}
export interface TransmissionItem {
name: string;
}
export interface MakesResponse {
makes: MakeItem[];
}
export interface ModelsResponse {
models: ModelItem[];
}
export interface TrimsResponse {
trims: TrimItem[];
}
export interface EnginesResponse {
engines: EngineItem[];
}
export interface TransmissionsResponse {
transmissions: TransmissionItem[];
}
export interface VINDecodeResult {
make?: string;
model?: string;
year?: number;
trim_name?: string;
engine_description?: string;
transmission_description?: string;
horsepower?: number;
torque?: number; // ft-lb
top_speed?: number; // mph
fuel?: 'gasoline' | 'diesel' | 'electric';
confidence_score?: number;
vehicle_type?: string;
}
export interface VINDecodeRequest {
vin: string;
}
export interface VINDecodeResponse {
vin: string;
result?: VINDecodeResult;
success: boolean;
error?: string;
}
export interface HealthResponse {
status: string;
database: string;
cache: string;
version: string;
etl_last_run?: string;
}
// Configuration for platform vehicles client
export interface PlatformVehiclesConfig {
baseURL: string;
apiKey: string;
timeout?: number;
retryAttempts?: number;
circuitBreakerOptions?: {
timeout: number;
errorThresholdPercentage: number;
resetTimeout: number;
};
}

View File

@@ -1,178 +0,0 @@
/**
* @ai-summary NHTSA vPIC API client for VIN decoding
* @ai-context Caches results for 30 days since vehicle specs don't change
*/
import axios from 'axios';
import { appConfig } from '../../../../core/config/config-loader';
import { logger } from '../../../../core/logging/logger';
import { cacheService } from '../../../../core/config/redis';
import {
VPICResponse,
VPICDecodeResult,
VPICMake,
VPICModel,
VPICTransmission,
VPICEngine,
VPICTrim,
DropdownDataResponse
} from './vpic.types';
export class VPICClient {
private readonly baseURL = appConfig.config.external.vpic.url;
private readonly cacheTTL = 30 * 24 * 60 * 60; // 30 days in seconds
private readonly dropdownCacheTTL = 7 * 24 * 60 * 60; // 7 days for dropdown data
async decodeVIN(vin: string): Promise<VPICDecodeResult | null> {
const cacheKey = `vpic:vin:${vin}`;
try {
// Check cache first
const cached = await cacheService.get<VPICDecodeResult>(cacheKey);
if (cached) {
logger.debug('VIN decode cache hit', { vin });
return cached;
}
// Call vPIC API
logger.info('Calling vPIC API', { vin });
const response = await axios.get<VPICResponse>(
`${this.baseURL}/DecodeVin/${vin}?format=json`
);
if (response.data.Count === 0) {
logger.warn('VIN decode returned no results', { vin });
return null;
}
// Parse response
const result = this.parseVPICResponse(response.data);
// Cache successful result
if (result) {
await cacheService.set(cacheKey, result, this.cacheTTL);
}
return result;
} catch (error) {
logger.error('VIN decode failed', { vin, error });
return null;
}
}
private parseVPICResponse(response: VPICResponse): VPICDecodeResult | null {
const getValue = (variable: string): string | undefined => {
const result = response.Results.find(r => r.Variable === variable);
return result?.Value || undefined;
};
const make = getValue('Make');
const model = getValue('Model');
const year = getValue('Model Year');
if (!make || !model || !year) {
return null;
}
return {
make,
model,
year: parseInt(year, 10),
engineType: getValue('Engine Model'),
bodyType: getValue('Body Class'),
rawData: response.Results,
};
}
async getAllMakes(): Promise<VPICMake[]> {
const cacheKey = 'vpic:makes';
try {
const cached = await cacheService.get<VPICMake[]>(cacheKey);
if (cached) {
logger.debug('Makes cache hit');
return cached;
}
logger.info('Calling vPIC API for makes');
const response = await axios.get<{ Count: number; Message: string; Results: VPICMake[] }>(
`${this.baseURL}/GetAllMakes?format=json`
);
const makes = response.data.Results || [];
await cacheService.set(cacheKey, makes, this.dropdownCacheTTL);
return makes;
} catch (error) {
logger.error('Get makes failed', { error });
return [];
}
}
async getModelsForMake(make: string): Promise<VPICModel[]> {
const cacheKey = `vpic:models:${make}`;
try {
const cached = await cacheService.get<VPICModel[]>(cacheKey);
if (cached) {
logger.debug('Models cache hit', { make });
return cached;
}
logger.info('Calling vPIC API for models', { make });
const response = await axios.get<{ Count: number; Message: string; Results: VPICModel[] }>(
`${this.baseURL}/GetModelsForMake/${encodeURIComponent(make)}?format=json`
);
const models = response.data.Results || [];
await cacheService.set(cacheKey, models, this.dropdownCacheTTL);
return models;
} catch (error) {
logger.error('Get models failed', { make, error });
return [];
}
}
async getTransmissionTypes(): Promise<VPICTransmission[]> {
return this.getVariableValues('Transmission Style', 'transmissions');
}
async getEngineConfigurations(): Promise<VPICEngine[]> {
return this.getVariableValues('Engine Configuration', 'engines');
}
async getTrimLevels(): Promise<VPICTrim[]> {
return this.getVariableValues('Trim', 'trims');
}
private async getVariableValues(
variable: string,
cachePrefix: string
): Promise<VPICTransmission[] | VPICEngine[] | VPICTrim[]> {
const cacheKey = `vpic:${cachePrefix}`;
try {
const cached = await cacheService.get<VPICTransmission[]>(cacheKey);
if (cached) {
logger.debug('Variable values cache hit', { variable });
return cached;
}
logger.info('Calling vPIC API for variable values', { variable });
const response = await axios.get<DropdownDataResponse>(
`${this.baseURL}/GetVehicleVariableValuesList/${encodeURIComponent(variable)}?format=json`
);
const values = response.data.Results || [];
await cacheService.set(cacheKey, values, this.dropdownCacheTTL);
return values;
} catch (error) {
logger.error('Get variable values failed', { variable, error });
return [];
}
}
}
export const vpicClient = new VPICClient();

View File

@@ -1,54 +0,0 @@
/**
* @ai-summary NHTSA vPIC API types
*/
export interface VPICResponse {
Count: number;
Message: string;
SearchCriteria: string;
Results: VPICResult[];
}
export interface VPICResult {
Value: string | null;
ValueId: string | null;
Variable: string;
VariableId: number;
}
export interface VPICDecodeResult {
make: string;
model: string;
year: number;
engineType?: string;
bodyType?: string;
rawData: VPICResult[];
}
export interface VPICMake {
Make_ID: number;
Make_Name: string;
}
export interface VPICModel {
Make_ID: number;
Make_Name: string;
Model_ID: number;
Model_Name: string;
}
export interface VPICDropdownItem {
Id: number;
Name: string;
}
export interface VPICTransmission extends VPICDropdownItem {}
export interface VPICEngine extends VPICDropdownItem {}
export interface VPICTrim extends VPICDropdownItem {}
export interface DropdownDataResponse {
Count: number;
Message: string;
SearchCriteria: string;
Results: VPICDropdownItem[];
}

View File

@@ -5,17 +5,19 @@
import { VehiclesService } from '../../domain/vehicles.service';
import { VehiclesRepository } from '../../data/vehicles.repository';
import { vpicClient } from '../../external/vpic/vpic.client';
import { cacheService } from '../../../../core/config/redis';
import * as platformModule from '../../../platform';
// Mock dependencies
jest.mock('../../data/vehicles.repository');
jest.mock('../../external/vpic/vpic.client');
jest.mock('../../../../core/config/redis');
jest.mock('../../../platform', () => ({
getVINDecodeService: jest.fn()
}));
const mockRepository = jest.mocked(VehiclesRepository);
const mockVpicClient = jest.mocked(vpicClient);
const mockCacheService = jest.mocked(cacheService);
const mockGetVINDecodeService = jest.mocked(platformModule.getVINDecodeService);
describe('VehiclesService', () => {
let service: VehiclesService;
@@ -23,7 +25,7 @@ describe('VehiclesService', () => {
beforeEach(() => {
jest.clearAllMocks();
repositoryInstance = {
create: jest.fn(),
findByUserId: jest.fn(),
@@ -31,8 +33,6 @@ describe('VehiclesService', () => {
findByUserAndVIN: jest.fn(),
update: jest.fn(),
softDelete: jest.fn(),
cacheVINDecode: jest.fn(),
getVINFromCache: jest.fn(),
} as any;
mockRepository.mockImplementation(() => repositoryInstance);
@@ -74,16 +74,27 @@ describe('VehiclesService', () => {
};
it('should create a vehicle with VIN decoding', async () => {
const mockVinDecodeService = {
decodeVIN: jest.fn().mockResolvedValue({
success: true,
data: {
vin: '1HGBH41JXMN109186',
make: 'Honda',
model: 'Civic',
year: 2021
}
})
};
mockGetVINDecodeService.mockReturnValue(mockVinDecodeService as any);
repositoryInstance.findByUserAndVIN.mockResolvedValue(null);
mockVpicClient.decodeVIN.mockResolvedValue(mockVinDecodeResult);
repositoryInstance.create.mockResolvedValue(mockCreatedVehicle);
repositoryInstance.cacheVINDecode.mockResolvedValue(undefined);
mockCacheService.del.mockResolvedValue(undefined);
const result = await service.createVehicle(mockVehicleData, 'user-123');
expect(repositoryInstance.findByUserAndVIN).toHaveBeenCalledWith('user-123', '1HGBH41JXMN109186');
expect(mockVpicClient.decodeVIN).toHaveBeenCalledWith('1HGBH41JXMN109186');
expect(mockVinDecodeService.decodeVIN).toHaveBeenCalledWith('1HGBH41JXMN109186');
expect(repositoryInstance.create).toHaveBeenCalledWith({
...mockVehicleData,
userId: 'user-123',
@@ -91,7 +102,6 @@ describe('VehiclesService', () => {
model: 'Civic',
year: 2021,
});
expect(repositoryInstance.cacheVINDecode).toHaveBeenCalledWith('1HGBH41JXMN109186', mockVinDecodeResult);
expect(result.id).toBe('vehicle-id-123');
expect(result.make).toBe('Honda');
});
@@ -109,8 +119,15 @@ describe('VehiclesService', () => {
});
it('should handle VIN decode failure gracefully', async () => {
const mockVinDecodeService = {
decodeVIN: jest.fn().mockResolvedValue({
success: false,
error: 'VIN decode failed'
})
};
mockGetVINDecodeService.mockReturnValue(mockVinDecodeService as any);
repositoryInstance.findByUserAndVIN.mockResolvedValue(null);
mockVpicClient.decodeVIN.mockResolvedValue(null);
repositoryInstance.create.mockResolvedValue({ ...mockCreatedVehicle, make: undefined, model: undefined, year: undefined });
mockCacheService.del.mockResolvedValue(undefined);

View File

@@ -1,161 +0,0 @@
/**
* @ai-summary Unit tests for VPICClient
* @ai-context Tests VIN decoding with mocked HTTP client
*/
import axios from 'axios';
import { VPICClient } from '../../external/vpic/vpic.client';
import { cacheService } from '../../../../core/config/redis';
import { VPICResponse } from '../../external/vpic/vpic.types';
jest.mock('axios');
jest.mock('../../../../core/config/redis');
const mockAxios = jest.mocked(axios);
const mockCacheService = jest.mocked(cacheService);
describe('VPICClient', () => {
let client: VPICClient;
beforeEach(() => {
jest.clearAllMocks();
client = new VPICClient();
});
describe('decodeVIN', () => {
const mockVin = '1HGBH41JXMN109186';
const mockVPICResponse: VPICResponse = {
Count: 3,
Message: 'Success',
SearchCriteria: 'VIN: 1HGBH41JXMN109186',
Results: [
{ Variable: 'Make', Value: 'Honda', ValueId: null, VariableId: 1 },
{ Variable: 'Model', Value: 'Civic', ValueId: null, VariableId: 2 },
{ Variable: 'Model Year', Value: '2021', ValueId: null, VariableId: 3 },
{ Variable: 'Engine Model', Value: '2.0L', ValueId: null, VariableId: 4 },
{ Variable: 'Body Class', Value: 'Sedan', ValueId: null, VariableId: 5 },
]
};
it('should return cached result if available', async () => {
const cachedResult = {
make: 'Honda',
model: 'Civic',
year: 2021,
engineType: '2.0L',
bodyType: 'Sedan',
rawData: mockVPICResponse.Results
};
mockCacheService.get.mockResolvedValue(cachedResult);
const result = await client.decodeVIN(mockVin);
expect(mockCacheService.get).toHaveBeenCalledWith(`vpic:vin:${mockVin}`);
expect(result).toEqual(cachedResult);
expect(mockAxios.get).not.toHaveBeenCalled();
});
it('should fetch and cache VIN data when not cached', async () => {
mockCacheService.get.mockResolvedValue(null);
mockAxios.get.mockResolvedValue({ data: mockVPICResponse });
mockCacheService.set.mockResolvedValue(undefined);
const result = await client.decodeVIN(mockVin);
expect(mockCacheService.get).toHaveBeenCalledWith(`vpic:vin:${mockVin}`);
expect(mockAxios.get).toHaveBeenCalledWith(
expect.stringContaining(`/DecodeVin/${mockVin}?format=json`)
);
expect(mockCacheService.set).toHaveBeenCalledWith(
`vpic:vin:${mockVin}`,
expect.objectContaining({
make: 'Honda',
model: 'Civic',
year: 2021,
engineType: '2.0L',
bodyType: 'Sedan'
}),
30 * 24 * 60 * 60 // 30 days
);
expect(result?.make).toBe('Honda');
expect(result?.model).toBe('Civic');
expect(result?.year).toBe(2021);
});
it('should return null when API returns no results', async () => {
const emptyResponse: VPICResponse = {
Count: 0,
Message: 'No data found',
SearchCriteria: 'VIN: INVALID',
Results: []
};
mockCacheService.get.mockResolvedValue(null);
mockAxios.get.mockResolvedValue({ data: emptyResponse });
const result = await client.decodeVIN('INVALID');
expect(result).toBeNull();
expect(mockCacheService.set).not.toHaveBeenCalled();
});
it('should return null when required fields are missing', async () => {
const incompleteResponse: VPICResponse = {
Count: 1,
Message: 'Success',
SearchCriteria: 'VIN: 1HGBH41JXMN109186',
Results: [
{ Variable: 'Make', Value: 'Honda', ValueId: null, VariableId: 1 },
// Missing Model and Year
]
};
mockCacheService.get.mockResolvedValue(null);
mockAxios.get.mockResolvedValue({ data: incompleteResponse });
const result = await client.decodeVIN(mockVin);
expect(result).toBeNull();
expect(mockCacheService.set).not.toHaveBeenCalled();
});
it('should handle API errors gracefully', async () => {
mockCacheService.get.mockResolvedValue(null);
mockAxios.get.mockRejectedValue(new Error('Network error'));
const result = await client.decodeVIN(mockVin);
expect(result).toBeNull();
expect(mockCacheService.set).not.toHaveBeenCalled();
});
it('should handle null values in API response', async () => {
const responseWithNulls: VPICResponse = {
Count: 3,
Message: 'Success',
SearchCriteria: 'VIN: 1HGBH41JXMN109186',
Results: [
{ Variable: 'Make', Value: 'Honda', ValueId: null, VariableId: 1 },
{ Variable: 'Model', Value: 'Civic', ValueId: null, VariableId: 2 },
{ Variable: 'Model Year', Value: '2021', ValueId: null, VariableId: 3 },
{ Variable: 'Engine Model', Value: null, ValueId: null, VariableId: 4 },
{ Variable: 'Body Class', Value: null, ValueId: null, VariableId: 5 },
]
};
mockCacheService.get.mockResolvedValue(null);
mockAxios.get.mockResolvedValue({ data: responseWithNulls });
mockCacheService.set.mockResolvedValue(undefined);
const result = await client.decodeVIN(mockVin);
expect(result?.make).toBe('Honda');
expect(result?.model).toBe('Civic');
expect(result?.year).toBe(2021);
expect(result?.engineType).toBeUndefined();
expect(result?.bodyType).toBeUndefined();
});
});
});