Caps-Server/Sources/App/Error.swift

//
//  Error.swift
//  App
//
//  Created by Christoph on 17.05.20.
//

import Foundation
import Vapor

enum CapError: Error {
    
    /**
     
     HTTP Code: 404
     */
    case unknownId
    
    /**
     
     HTTP Code: 400
     */
    case invalidBody
    
    /**
     
     HTTP Code: 409
     */
    case dataInconsistency
    
    /**
     
     HTTP Code: 412
     */
    case invalidFile
    
    /**
     
     HTTP Code: 500
     */
    case invalidConfiguration
    
    /**
     
     HTTP Code: 406
     */
    case invalidData

    /**
     The server failed to initialize the data and is not operational

     HTTP Code: 204
     */
    case serviceUnavailable
    
    var response: HTTPResponseStatus {
        switch self {
        /// 404
        case .unknownId: return .notFound
        /// 400
        case .invalidBody: return .badRequest
        /// 406
        case .invalidData: return .notAcceptable
        /// 409
        case .dataInconsistency: return .conflict
        /// 412
        case .invalidFile: return .preconditionFailed
        /// 500
        case .invalidConfiguration: return .internalServerError
        case .serviceUnavailable: return .noContent
        }
    }
}