LeadKit/Sources/Extensions/Codable/Encodable+Extensions.swift

56 lines
2.2 KiB
Swift

//
// Copyright (c) 2018 Touch Instinct
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the Software), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED AS IS, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//
import Foundation
import Alamofire
public extension Encodable {
func toJSON(with encoder: JSONEncoder = JSONEncoder()) -> [String: Any] {
guard let data = try? encoder.encode(self) else {
return [:]
}
guard let json = (try? JSONSerialization.jsonObject(with: data, options: [])) as? [String: Any] else {
return [:]
}
return json
}
/// Method that converts encodable model to URLQueryItems array
/// - Returns: URLQueryItems array
func asUrlQueryItems() throws -> [URLQueryItem] {
return try toJSON().map {
if let value = $1 as? Encodable,
let jsonData = try? JSONSerialization.data(withJSONObject: value.toJSON(), options: []),
let jsonString = String(data: jsonData, encoding: .utf8) {
return URLQueryItem(name: $0, value: jsonString)
} else if let value = $1 as? CustomStringConvertible {
return URLQueryItem(name: $0, value: "\(value)")
} else {
throw LeadKitError.failedToEncodeQueryItems
}
}
}
}