source/UberRides/Model/RideCharge.swift

//
//  RideCharge.swift
//  UberRides
//
//  Copyright © 2016 Uber Technologies, Inc. All rights reserved.
//
//  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.

// MARK: RideCharge

/**
 *  Describes the charges made against the rider in a ride receipt.
 */
@objc(UBSDKRideCharge) public class RideCharge: NSObject, Codable {
    /// The amount of the charge.
    @nonobjc public private(set) var amount: Double?

    /// The amount of the charge.
    @objc(amount) public var objc_amount: NSNumber? {
        if let amount = amount {
            return NSNumber(value: amount)
        } else {
            return nil
        }
    }
    
    /// The name of the charge.
    @objc public private(set) var name: String?
    
    /// The type of the charge.
    @objc public private(set) var type: String?

    public required init(from decoder: Decoder) throws {
        let container = try decoder.container(keyedBy: CodingKeys.self)
        if let amountString = try container.decodeIfPresent(String.self, forKey: .amount) {
            amount = Double(amountString)
        }
        name = try container.decodeIfPresent(String.self, forKey: .name)
        type = try container.decodeIfPresent(String.self, forKey: .type)
    }
}