Regalamiunsorriso/decompiled-libs/www/acxent-bank-1.0.1/it/acxent/bank/paypalcheckout/PayPalOrder.java

package it.acxent.bank.paypalcheckout;

import com.paypal.core.PayPalEnvironment;
import com.paypal.core.PayPalHttpClient;
import com.paypal.http.HttpRequest;
import com.paypal.http.HttpResponse;
import com.paypal.http.exceptions.HttpException;
import com.paypal.http.serializer.Json;
import com.paypal.orders.AmountWithBreakdown;
import com.paypal.orders.ApplicationContext;
import com.paypal.orders.LinkDescription;
import com.paypal.orders.Order;
import com.paypal.orders.OrderRequest;
import com.paypal.orders.OrdersCreateRequest;
import com.paypal.orders.OrdersGetRequest;
import com.paypal.orders.PurchaseUnitRequest;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import org.apache.commons.lang3.StringUtils;
import org.json.JSONObject;

public class PayPalOrder {
  private PayPalHttpClient client;
  
  private PayPalReq payPalReq;
  
  private boolean useSandbox = true;
  
  public PayPalOrder(PayPalReq payPalReq) {
    setPayPalReq(payPalReq);
    this.useSandbox = getPayPalReq().isUseSandbox();
  }
  
  private OrderRequest buildMinimumRequestBody() {
    OrderRequest orderRequest = new OrderRequest();
    orderRequest.checkoutPaymentIntent("CAPTURE");
    ApplicationContext applicationContext = new ApplicationContext().cancelUrl(getPayPalReq().getCancelURL())
      .returnUrl(getPayPalReq().getReturnUrl());
    orderRequest.applicationContext(applicationContext);
    List<PurchaseUnitRequest> purchaseUnitRequests = new ArrayList<>();
    PurchaseUnitRequest purchaseUnitRequest = new PurchaseUnitRequest()
      .amountWithBreakdown(new AmountWithBreakdown()
        .currencyCode(getPayPalReq().getCurrency()).value(String.valueOf(getPayPalReq().getAmt())))
      .description(getPayPalReq().getDESC());
    purchaseUnitRequests.add(purchaseUnitRequest);
    orderRequest.purchaseUnits(purchaseUnitRequests);
    return orderRequest;
  }
  
  public HttpResponse<Order> createOrder(boolean debug) throws IOException {
    OrdersCreateRequest request = new OrdersCreateRequest();
    request.header("prefer", "return=representation");
    request.requestBody(buildMinimumRequestBody());
    HttpResponse<Order> response = getClient().execute((HttpRequest)request);
    if (debug && 
      response.statusCode() == 201) {
      System.out.println("Order with Minimum Payload: ");
      System.out.println("Status Code: " + response.statusCode());
      System.out.println("Status: " + ((Order)response.result()).status());
      System.out.println("Order ID: " + ((Order)response.result()).id());
      System.out.println("Intent: " + ((Order)response.result()).checkoutPaymentIntent());
      System.out.println("Links: ");
      for (LinkDescription link : (Iterable<LinkDescription>)((Order)response.result()).links())
        System.out.println("\t" + link.rel() + ": " + link.href() + "\tCall Type: " + link.method()); 
      System.out.println("Total Amount: " + ((Order)response.result()).purchaseUnits().get(0).amountWithBreakdown().currencyCode() + " " + ((Order)
          response.result()).purchaseUnits().get(0).amountWithBreakdown().value());
      System.out.println("Full response body:");
      System.out.println(new JSONObject(new Json().serialize(response.result())).toString(4));
    } 
    return response;
  }
  
  public static void main(String[] args) {
    try {
      PayPalReq ppr = new PayPalReq();
      new PayPalOrder(ppr).createOrder(true);
    } catch (HttpException e) {
      System.out.println(e.getLocalizedMessage());
    } catch (Exception e) {
      e.printStackTrace();
    } 
  }
  
  public PayPalReq getPayPalReq() {
    return this.payPalReq;
  }
  
  public void setPayPalReq(PayPalReq payPalReq) {
    this.payPalReq = payPalReq;
  }
  
  public PayPalHttpClient getClient() {
    if (this.client == null) {
      System.out.println("clientid: " + getPayPalReq().getPaypalClientId());
      System.out.println("clientSc: " + getPayPalReq().getPaypalClientSecret());
      if (this.useSandbox) {
        PayPalEnvironment.Sandbox sandbox = new PayPalEnvironment.Sandbox(getPayPalReq().getPaypalClientId(), 
            getPayPalReq().getPaypalClientSecret());
        this.client = new PayPalHttpClient((PayPalEnvironment)sandbox);
      } else {
        PayPalEnvironment.Live live = new PayPalEnvironment.Live(getPayPalReq().getPaypalClientId(), 
            getPayPalReq().getPaypalClientSecret());
        this.client = new PayPalHttpClient((PayPalEnvironment)live);
      } 
    } 
    return this.client;
  }
  
  public String prettyPrint(JSONObject jo, String pre) {
    Iterator<?> keys = jo.keys();
    StringBuilder pretty = new StringBuilder();
    while (keys.hasNext()) {
      String key = (String)keys.next();
      pretty.append(String.format("%s%s: ", pre, StringUtils.capitalize(key)));
      if (jo.get(key) instanceof JSONObject) {
        pretty.append(prettyPrint(jo.getJSONObject(key), pre + "\t"));
        continue;
      } 
      if (jo.get(key) instanceof org.json.JSONArray) {
        int sno = 1;
        for (Object jsonObject : (Iterable<Object>)jo.getJSONArray(key)) {
          pretty.append(String.format("\n%s\t%d:\n", pre, sno++));
          pretty.append(prettyPrint((JSONObject)jsonObject, pre + "\t\t"));
        } 
        continue;
      } 
      pretty.append(String.format("%s\n", jo.getString(key)));
    } 
    return pretty.toString();
  }
  
  public HttpResponse<Order> getOrder(String orderId) throws IOException {
    OrdersGetRequest request = new OrdersGetRequest(orderId);
    HttpResponse<Order> response = getClient().execute((HttpRequest)request);
    return response;
  }
}