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Update Router.swift

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Jungpyo Hong 2021-05-19 23:16:36 -05:00 committed by GitHub
parent 1a19cfa35c
commit eb5ed75ae1
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1 changed files with 18 additions and 30 deletions
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48
Helper/Network Layer/Services/Router.swift
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@ -1,21 +1,23 @@
//
// Router.swift
// MapDemoApp
//
//
// Created by JungpyoHong on 4/25/21.
// Created by JungpyoHong on 5/11/21.
//
import Foundation
typealias NetworkRouterCompletion<T> = (Result<T, AppError>)->()
typealias NetworkRouterCompletion<T> = (Result<T, AppError>) -> Void
class Router<EndPoint: EndPointType>: NetworkRouter {
private var task: URLSessionTask?
private let session = URLSession(configuration: .default)
func cancel() {
self.task?.cancel()
}
func request<T: Decodable>(_ route: EndPoint, completion: @escaping NetworkRouterCompletion<T>) {
do {
let request = try self.buildRequest(from: route)
task = session.dataTask(with: request) { data, response, error in
@ -45,11 +47,6 @@ class Router<EndPoint: EndPointType>: NetworkRouter {
print(error)
completionOnMain(.failure(.parseError))
}
case 401...500: return print(NetworkResponse.authenticationError.rawValue)
case 501...599: return print(NetworkResponse.badRequest.rawValue)
case 600: return print(NetworkResponse.outdated.rawValue)
default:
completionOnMain(.failure(.genericError("Something went wrong")))
@ -58,41 +55,29 @@ class Router<EndPoint: EndPointType>: NetworkRouter {
} catch {
completion(.failure(.badRequest))
}
task?.resume()
}
func cancel() {
self.task?.cancel()
self.task?.resume()
}
private func buildRequest(from route: EndPoint) throws -> URLRequest {
var request = URLRequest(url: route.baseURL.appendingPathComponent(route.path),
cachePolicy: .reloadIgnoringLocalAndRemoteCacheData,
timeoutInterval: 10.0)
request.httpMethod = route.httpMethod.rawValue
do {
switch route.task {
case .request:
request.setValue("application/json", forHTTPHeaderField: "Content-Type")
case .requestParameters(let bodyParameters,
let bodyEncoding,
let urlParameters):
case .requestParameters(let (bodyParameters, urlParameters)):
try self.configureParameters(bodyParameters: bodyParameters,
bodyEncoding: bodyEncoding,
urlParameters: urlParameters,
request: &request)
case .requestParametersAndHeaders(let bodyParameters,
let bodyEncoding,
let urlParameters,
let additionalHeaders):
case .requestParametersAndHeaders(let (bodyParameters,
urlParameters,
additionalHeaders)):
self.addAdditionalHeaders(additionalHeaders, request: &request)
try self.configureParameters(bodyParameters: bodyParameters,
bodyEncoding: bodyEncoding,
urlParameters: urlParameters,
request: &request)
}
@ -103,12 +88,15 @@ class Router<EndPoint: EndPointType>: NetworkRouter {
}
private func configureParameters(bodyParameters: Parameters?,
bodyEncoding: ParameterEncoding,
urlParameters: Parameters?,
request: inout URLRequest) throws {
do {
try bodyEncoding.encode(urlRequest: &request,
bodyParameters: bodyParameters, urlParameters: urlParameters)
if let bodyParameters = bodyParameters {
try JSONParameterEncoder.encode(urlRequest: &request, with: bodyParameters)
}
if let urlParameters = urlParameters {
try URLParameterEncoder.encode(urlRequest: &request, with: urlParameters)
}
} catch {
throw error
}