221117 - TIL

• Alamofire 라우터 공부하고 작성해봤다. 다른 코드들 좀 더 참고해서 가다듬어야겠다.

enum APIRouter: URLRequestConvertible {
  
// auth
case emailSignIn(email: String, username: String, password: String)
case emailLogin(email: String, password: String)
  
// timer
case postTime(second: Int)
  
  
  var baseURL: URL {
    return URL(string: "localhost:8080/api/")!
  }
  
  var endPoint: String {
    guard let user = UserDefaultService.shared.getUser()?.userInfo else { return ""}
    
    switch self {
    case .emailSignIn:
      return "members"
    case .emailLogin:
      return "login"
    case .postTime:
      return "timer/\(user.id)"
    }
  }
  
  var method: HTTPMethod {
    switch self {
    case .emailSignIn:
      return .post
    case .emailLogin:
      return .post
    case .postTime:
      return .post
    }
  }
  
  var parameters: Parameters {
    var params = Parameters()
    
    switch self {
    case let .emailSignIn(email, username, password):
      params["email"] = email
      params["username"] = username
      params["password"] = password
      
    case let .emailLogin(email, password):
      params["email"] = email
      params["password"] = password
      
    case let .postTime(second):
      params["second"] = second
    }
    
    return params
  }
  
  var headers: HTTPHeaders {
    switch self {
    case .emailSignIn, .emailLogin:
      return [
        "Accept": "application/json"
      ]
    default:
      return [
        "Accept": "application/json",
        "X-AUTH": "토큰"  // TODO: 토큰 값 넣어주기!!!!!!!
      ]
    }
  }
  
  func asURLRequest() throws -> URLRequest {
    let url = baseURL.appendingPathComponent(endPoint)
    
    var request = URLRequest(url: url)
    request.headers = self.headers
    request.method = self.method
    
    switch self.method {
      
    case .get:
      return request
      
    case .post:
      request.httpBody = try JSONEncoding.default.encode(request, with: parameters).httpBody
      
      return request
      
    default:
      return request
    }
  }
}

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