//
//  JSONParameterEncoder.swift
//  Cyberlock
//
//  Created by Jura on 8/21/19.
//  Copyright © 2019 Omicronmedia. All rights reserved.
//

import Foundation

public struct JSONParameterEncoder: ParameterEncoder {
    public static func encode(parameters: HTTPParameters, for request: inout URLRequest) throws {
        
        guard let jsonData = try? JSONSerialization.data(withJSONObject: parameters, options: .prettyPrinted) else {
            throw NetworkRouterError.encoding(params: parameters)
        }
        
        request.httpBody = jsonData
        if request.value(forHTTPHeaderField: "Content-Type").isExist {
            request.setValue("application/json", forHTTPHeaderField: "Content-Type")
        } else {
            request.addValue("application/json", forHTTPHeaderField: "Content-Type")
        }
        
    }
}