mirrors/bisq
1
0
Fork 0
mirror of https://github.com/bisq-network/bisq.git synced 2025-01-19 05:44:05 +01:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #4032 from wiz/remove-coinmarketcap-as-pricenode-provider

Browse Source 
Pricenode crashes on startup due to CoinMarketCap retired API
This commit is contained in:
sqrrm 2020-03-06 19:27:44 +01:00 committed by GitHub
commit 72bcc4a563
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 2 additions and 79 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
pricenode/src/main/java/bisq/price/spot/ExchangeRateProvider.java
View File

@ -30,7 +30,7 @@ import java.util.Set;
* {@link org.springframework.core.annotation.Order} annotation to determine their
* precedence over each other in the case of two or more services returning exchange rate
* data for the same currency pair. In such cases, results from the provider with the
* higher order value will taking precedence over the provider with a lower value,
* higher order value will take precedence over the provider with a lower value,
* presuming that such providers are being iterated over in an ordered list.
*
* @see ExchangeRateService#ExchangeRateService(java.util.List)

77
pricenode/src/main/java/bisq/price/spot/providers/CoinMarketCap.java
View File

@ -1,77 +0,0 @@
/*
* This file is part of Bisq.
*
* Bisq is free software: you can redistribute it and/or modify it
* under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or (at
* your option) any later version.
*
* Bisq is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public
* License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with Bisq. If not, see <http://www.gnu.org/licenses/>.
*/
package bisq.price.spot.providers;
import bisq.price.spot.ExchangeRate;
import bisq.price.spot.ExchangeRateProvider;
import bisq.price.util.Altcoins;
import org.knowm.xchange.coinmarketcap.dto.marketdata.CoinMarketCapTicker;
import org.springframework.core.ParameterizedTypeReference;
import org.springframework.core.annotation.Order;
import org.springframework.http.RequestEntity;
import org.springframework.stereotype.Component;
import org.springframework.web.client.RestTemplate;
import org.springframework.web.util.UriComponentsBuilder;
import java.time.Duration;
import java.util.List;
import java.util.Set;
import java.util.stream.Collectors;
import java.util.stream.Stream;
@Component
@Order(3)
class CoinMarketCap extends ExchangeRateProvider {
private final RestTemplate restTemplate = new RestTemplate();
public CoinMarketCap() {
super("CMC", "coinmarketcap", Duration.ofMinutes(5)); // large data structure, so don't request it too often
}
@Override
public Set<ExchangeRate> doGet() {
return getTickers()
.filter(t -> Altcoins.ALL_SUPPORTED.contains(t.getIsoCode()))
.map(t ->
new ExchangeRate(
t.getIsoCode(),
t.getPriceBTC(),
t.getLastUpdated(),
this.getName()
)
)
.collect(Collectors.toSet());
}
private Stream<CoinMarketCapTicker> getTickers() {
return restTemplate.exchange(
RequestEntity
.get(UriComponentsBuilder
.fromUriString("https://api.coinmarketcap.com/v1/ticker/?limit=200").build()
.toUri())
.build(),
new ParameterizedTypeReference<List<CoinMarketCapTicker>>() {
}
).getBody().stream();
}
}

2
pricenode/src/main/java/bisq/price/spot/providers/Poloniex.java
View File

@ -42,7 +42,7 @@ import java.util.stream.Collectors;
import java.util.stream.Stream;
@Component
@Order(4)
@Order(3)
class Poloniex extends ExchangeRateProvider {
private final RestTemplate restTemplate = new RestTemplate();