LONDON-IOS/GMERemittance/Module/SendMoneyExchangeRate/Application Logic/Interactor/SendMoneyExchangeRateInteractor.swift

//
//  SendMoneyExchangeRateInteractor.swift
//  GMERemittance
//
//  Created by gme_2 on 28/08/2018.
//Copyright © 2018 Gobal Money Express Co. Ltd. All rights reserved.
//

import Foundation

class SendMoneyExchangeRateInteractor {
    
	// MARK: Properties
    
    weak var output: SendMoneyExchangeRateInteractorOutput?
    private let service: SendMoneyExchangeRateServiceType
    
    // MARK: Initialization
    
    init(service: SendMoneyExchangeRateServiceType) {
        self.service = service
    }

    // MARK: Converting entities
}

// MARK: SendMoneyExchangeRate interactor input interface

extension SendMoneyExchangeRateInteractor: SendMoneyExchangeRateInteractorInput {
    func calculate(params: [String : String]) {
        self.service.calculate(params: params, success: { (model) in
            if let model = model {
                self.output?.show(model: model)
            }else {
                let error = NSError.init(domain: "SendMoneyExchangeRateInteractor", code: 0, userInfo: [NSLocalizedDescriptionKey : "Failed to map exchange rate from server"])
                self.output?.show(error: error)
            }
        }) { (error) in
            self.output?.show(error: error)
        }
    }
}