import { Router, Request, Response } from 'express';
import { optionalAuth } from '../middleware/auth';
import { readRateLimiter } from '../middleware/rateLimit';
import { pricingService } from '@services/pricingService';
import { PricingRequest } from '@models/pricing';
import { ValidationError } from '@utils/errors';
const router = Router();
/**
* Estimate price
* POST /v1/pricing/estimate
*/
router.post(
'/estimate',
optionalAuth,
readRateLimiter,
async (req: Request, res: Response) => {
try {
const request: PricingRequest = req.body;
const estimate = await pricingService.estimatePrice(request);
res.json(estimate);
} catch (error) {
if (error instanceof ValidationError) {
res.status(400).json({
error: {
code: 'VALIDATION_ERROR',
message: error.message,
},
});
return;
}
throw error;
}
}
);
/**
* Check feasibility
* POST /v1/pricing/feasibility
*/
router.post(
'/feasibility',
optionalAuth,
readRateLimiter,
async (req: Request, res: Response) => {
try {
const request: PricingRequest = req.body;
const feasibility = await pricingService.checkFeasibility(request);
res.json(feasibility);
} catch (error) {
if (error instanceof ValidationError) {
res.status(400).json({
error: {
code: 'VALIDATION_ERROR',
message: error.message,
},
});
return;
}
throw error;
}
}
);
/**
* Compare pricing
* POST /v1/pricing/compare
*/
router.post(
'/compare',
optionalAuth,
readRateLimiter,
async (req: Request, res: Response) => {
try {
const requests: PricingRequest[] = req.body.requests || req.body;
// Validate request body
if (!Array.isArray(requests)) {
throw new ValidationError('Request body must be an array of pricing requests');
}
if (requests.length === 0) {
throw new ValidationError('At least one pricing request is required');
}
if (requests.length > 10) {
throw new ValidationError('Maximum 10 pricing requests allowed');
}
const estimates = await pricingService.comparePricing(requests);
res.json({
estimates,
count: estimates.length,
});
} catch (error) {
if (error instanceof ValidationError) {
res.status(400).json({
error: {
code: 'VALIDATION_ERROR',
message: error.message,
},
});
return;
}
throw error;
}
}
);
export default router;
