import {
registerDecorator,
ValidationArguments,
ValidationOptions,
ValidatorConstraint,
ValidatorConstraintInterface
} from '@hmcts/class-validator'
import { Country } from 'common/country'
import { ErrorLogger } from 'logging/errorLogger'
import { AddressInfoResponse } from '@hmcts/os-places-client'
import { ClientFactory } from 'postcode-lookup/clientFactory'
const postcodeClient = ClientFactory.createOSPlacesClient()
const countryClient = ClientFactory.createPostcodeToCountryClient()
enum BlockedPostcodes {
ISLE_OF_MAN = 'IM'
}
@ValidatorConstraint({ async: true })
export class CheckCountryConstraint implements ValidatorConstraintInterface {
async validate (value: any | string, args?: ValidationArguments): Promise<boolean> {
if (value === undefined || value === null || value === '') {
return true
}
if (value.trim().toUpperCase().startsWith(BlockedPostcodes.ISLE_OF_MAN)) {
return false
}
import * as express from 'express'
import { AddressInfoResponse } from '@hmcts/os-places-client'
import { Paths as AppPaths } from 'paths'
import { Logger } from '@hmcts/nodejs-logging'
import { ClientFactory } from 'postcode-lookup/clientFactory'
const osPlacesClient = ClientFactory.createOSPlacesClient()
const logger = Logger.getLogger('postcode-lookup')
/* tslint:disable:no-default-export */
export default express.Router()
.get(AppPaths.postcodeLookupProxy.uri, (req, res) => {
if (!req.query.postcode || !req.query.postcode.trim()) {
return res.status(400).json({
error: {
status: 400,
message: 'Postcode not provided'
}
})
}
osPlacesClient.lookupByPostcode(req.query.postcode)
.then((addressInfoResponse: AddressInfoResponse) => res.json(addressInfoResponse))
.catch(err => {
logger.error(err.stack)
res.status(500).json({
error: {
status: 500,
message: err.message
}
})