|
|
|
/*
|
|
|
|
* Copyright (c) 2017-2021 m2049r et al.
|
|
|
|
*
|
|
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
|
|
* you may not use this file except in compliance with the License.
|
|
|
|
* You may obtain a copy of the License at
|
|
|
|
*
|
|
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
*
|
|
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
|
|
* See the License for the specific language governing permissions and
|
|
|
|
* limitations under the License.
|
|
|
|
*/
|
|
|
|
|
|
|
|
package com.m2049r.xmrwallet.service.shift.sideshift.network;
|
|
|
|
|
|
|
|
import androidx.annotation.NonNull;
|
|
|
|
|
|
|
|
import com.m2049r.xmrwallet.service.shift.NetworkCallback;
|
|
|
|
import com.m2049r.xmrwallet.service.shift.ShiftApiCall;
|
|
|
|
import com.m2049r.xmrwallet.util.DateHelper;
|
|
|
|
import com.m2049r.xmrwallet.service.shift.sideshift.api.RequestQuote;
|
|
|
|
import com.m2049r.xmrwallet.service.shift.sideshift.api.SideShiftApi;
|
|
|
|
import com.m2049r.xmrwallet.service.shift.ShiftCallback;
|
|
|
|
import com.m2049r.xmrwallet.util.ServiceHelper;
|
|
|
|
|
|
|
|
import org.json.JSONException;
|
|
|
|
import org.json.JSONObject;
|
|
|
|
|
|
|
|
import java.text.DecimalFormat;
|
|
|
|
import java.text.ParseException;
|
|
|
|
import java.util.Date;
|
|
|
|
|
|
|
|
import lombok.Getter;
|
|
|
|
import timber.log.Timber;
|
|
|
|
|
|
|
|
class RequestQuoteImpl implements RequestQuote {
|
|
|
|
@Getter
|
|
|
|
private final double btcAmount;
|
|
|
|
@Getter
|
|
|
|
private final String id;
|
|
|
|
@Getter
|
|
|
|
private final Date createdAt;
|
|
|
|
@Getter
|
|
|
|
private final Date expiresAt;
|
|
|
|
@Getter
|
|
|
|
private final double xmrAmount;
|
|
|
|
@Getter
|
|
|
|
private final double price;
|
|
|
|
|
|
|
|
// TODO do something with errors - they always seem to send us 500
|
|
|
|
|
|
|
|
RequestQuoteImpl(final JSONObject jsonObject) throws JSONException {
|
|
|
|
// sanity checks
|
|
|
|
final String depositMethod = jsonObject.getString("depositMethod");
|
|
|
|
final String settleMethod = jsonObject.getString("settleMethod");
|
|
|
|
if (!"xmr".equals(depositMethod) || !ServiceHelper.ASSET.equals(settleMethod))
|
|
|
|
throw new IllegalStateException();
|
|
|
|
|
|
|
|
btcAmount = jsonObject.getDouble("settleAmount");
|
|
|
|
id = jsonObject.getString("id");
|
|
|
|
|
|
|
|
try {
|
|
|
|
final String created = jsonObject.getString("createdAt");
|
|
|
|
createdAt = DateHelper.parse(created);
|
|
|
|
final String expires = jsonObject.getString("expiresAt");
|
|
|
|
expiresAt = DateHelper.parse(expires);
|
|
|
|
} catch (ParseException ex) {
|
|
|
|
throw new JSONException(ex.getLocalizedMessage());
|
|
|
|
}
|
|
|
|
xmrAmount = jsonObject.getDouble("depositAmount");
|
|
|
|
price = jsonObject.getDouble("rate");
|
|
|
|
}
|
|
|
|
|
|
|
|
public static void call(@NonNull final ShiftApiCall api, final double btcAmount,
|
|
|
|
@NonNull final ShiftCallback<RequestQuote> callback) {
|
|
|
|
try {
|
|
|
|
final JSONObject request = createRequest(btcAmount);
|
|
|
|
api.call("quotes", request, new NetworkCallback() {
|
|
|
|
@Override
|
|
|
|
public void onSuccess(JSONObject jsonObject) {
|
|
|
|
try {
|
|
|
|
callback.onSuccess(new RequestQuoteImpl(jsonObject));
|
|
|
|
} catch (JSONException ex) {
|
|
|
|
callback.onError(ex);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
@Override
|
|
|
|
public void onError(Exception ex) {
|
|
|
|
callback.onError(ex);
|
|
|
|
}
|
|
|
|
});
|
|
|
|
} catch (JSONException ex) {
|
|
|
|
callback.onError(ex);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Create JSON request object
|
|
|
|
*
|
|
|
|
* @param xmrAmount how much XMR to shift to BTC
|
|
|
|
*/
|
|
|
|
|
|
|
|
static JSONObject createRequest(final double btcAmount) throws JSONException {
|
|
|
|
final JSONObject jsonObject = new JSONObject();
|
|
|
|
jsonObject.put("depositMethod", "xmr");
|
|
|
|
jsonObject.put("settleMethod", ServiceHelper.ASSET);
|
|
|
|
// #sideshift is silly and likes numbers as strings
|
|
|
|
String amount = AmountFormatter.format(btcAmount);
|
|
|
|
jsonObject.put("settleAmount", amount);
|
|
|
|
return jsonObject;
|
|
|
|
}
|
|
|
|
|
|
|
|
static DecimalFormat AmountFormatter = new DecimalFormat("#.############");
|
|
|
|
}
|