com.payu.sdk.api.Payments Maven / Gradle / Ivy

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package com.payu.sdk.api;

import com.payu.sdk.api.exceptions.AuthenticationException;
import com.payu.sdk.api.exceptions.HttpException;
import com.payu.sdk.api.exceptions.NetworkException;
import com.payu.sdk.api.exceptions.PayUException;
import com.payu.sdk.api.model.Bank;
import com.payu.sdk.api.model.PaymentMethods;
import com.payu.sdk.api.model.payments.PaymentsBanksResponse;
import com.payu.sdk.api.model.payments.PaymentsMethodsResponse;
import com.payu.sdk.api.model.request.Command;
import com.payu.sdk.api.model.request.Request;
import com.payu.sdk.api.model.response.Response;
import com.payu.sdk.api.model.response.ResponseCode;
import java.util.List;

import static com.payu.sdk.api.util.CallbackUtils.checkCallback;
import static com.payu.sdk.api.util.ResponseUtils.validateResponse;

public final class Payments {
  private final RawApi rawApi;
  private final RequestCreator requestCreator;

  Payments(RawApi rawApi, RequestCreator requestCreator) {
    this.rawApi = rawApi;
    this.requestCreator = requestCreator;
  }

  void doPing(Callback callback) {
    checkCallback(callback);
    try {
      callback.success(doPing());
    } catch (HttpException e) {
      callback.httpError(e);
    } catch (AuthenticationException e) {
      callback.authenticationError(e);
    } catch (PayUException e) {
      callback.callApiError(e);
    } catch (NetworkException e) {
      callback.networkError(e);
    }
  }

  void getPaymentMethods(Callback> callback) {
    checkCallback(callback);
    try {
      callback.success(getPaymentMethods());
    } catch (AuthenticationException e) {
      e.printStackTrace();
    } catch (PayUException e) {
      callback.callApiError(e);
    } catch (HttpException e) {
      callback.httpError(e);
    } catch (NetworkException e) {
      callback.networkError(e);
    }
  }

  void getListPSEBanks(Callback> callback) {
    checkCallback(callback);
    try {
      callback.success(getListPSEBanks());
    } catch (HttpException e) {
      callback.httpError(e);
    } catch (PayUException e) {
      callback.callApiError(e);
    } catch (NetworkException e) {
      callback.networkError(e);
    } catch (AuthenticationException e) {
      callback.authenticationError(e);
    }
  }

  private boolean doPing()
      throws HttpException, PayUException, NetworkException, AuthenticationException {
    Request pingRequest = requestCreator.buildRequest(Command.PING);
    Response pingResponse = rawApi.paymentServices().ping(pingRequest);
    validateResponse(pingResponse);
    return ResponseCode.SUCCESS.equals(pingResponse.getCode());
  }

  private List getPaymentMethods()
      throws AuthenticationException, PayUException, HttpException, NetworkException {
    Request paymentMethodRequest = requestCreator.buildRequest(Command.GET_PAYMENT_METHODS);
    PaymentsMethodsResponse paymentsMethodsResponse =
        rawApi.paymentServices().getPaymentMethods(paymentMethodRequest);
    validateResponse(paymentsMethodsResponse);
    return paymentsMethodsResponse.getPaymentMethods();
  }

  private List getListPSEBanks()
      throws HttpException, PayUException, NetworkException, AuthenticationException {
    PaymentsBanksResponse paymentsBanksResponse =
        rawApi.paymentServices().getListBank(requestCreator.buildPaymentBankRequestByPSE());
    validateResponse(paymentsBanksResponse);
    return paymentsBanksResponse.getBanks();
  }
}