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Merge pull request #261 from Dapp-Learning-DAO/dev
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149 changes: 149 additions & 0 deletions
149
src/main/java/com/dl/officialsite/defi/handler/AaveWhaleProtocolHandler.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,149 @@ | ||
| package com.dl.officialsite.defi.handler; | ||
|
|
||
| import cn.hutool.json.JSONArray; | ||
| import cn.hutool.json.JSONObject; | ||
| import cn.hutool.json.JSONUtil; | ||
| import com.dl.officialsite.defi.dao.BatchRepository; | ||
| import com.dl.officialsite.defi.dao.WhaleProtocolRepository; | ||
| import com.dl.officialsite.defi.entity.Whale; | ||
| import com.dl.officialsite.defi.entity.WhaleProtocol; | ||
| import java.math.BigDecimal; | ||
| import java.util.ArrayList; | ||
| import java.util.List; | ||
| import lombok.extern.slf4j.Slf4j; | ||
| import org.springframework.stereotype.Service; | ||
| import org.springframework.util.ObjectUtils; | ||
|
|
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| /** | ||
| * @ClassName AaveWhaleProtocolService | ||
| * @Author jackchen | ||
| * @Date 2024/4/22 22:51 | ||
| * @Description aave whale protocol service | ||
| **/ | ||
| @Service | ||
| @Slf4j | ||
| public class AaveWhaleProtocolHandler extends AbstractWhaleProtocolHandler { | ||
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| private final WhaleProtocolRepository whaleProtocolRepository; | ||
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| private final BatchRepository batchRepository; | ||
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| public AaveWhaleProtocolHandler(WhaleProtocolRepository whaleProtocolRepository, | ||
| BatchRepository batchRepository) { | ||
| this.whaleProtocolRepository = whaleProtocolRepository; | ||
| this.batchRepository = batchRepository; | ||
| } | ||
|
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| private static Integer first = 1000; | ||
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| private static Integer skip = 0; | ||
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| @Override | ||
| public void initWhaleProtocol() { | ||
| while (true) { | ||
| List<WhaleProtocol> insertWhaleProtocolList = new ArrayList<>(); | ||
| String jsonStr = requestProtocolGraph(first, skip, "aave", "https://api.thegraph.com/subgraphs/name/aave/protocol-v2"); | ||
| JSONObject jsonObject = JSONUtil.parseObj(jsonStr); | ||
| if (jsonObject.toString().contains("error")) { | ||
| log.error("解析aave的graph失败"); | ||
| log.error(jsonObject.toString()); | ||
| break; | ||
| } | ||
| JSONObject data = jsonObject.getJSONObject("data"); | ||
| JSONArray accounts = data.getJSONArray("accounts"); | ||
| if (accounts.isEmpty()) { | ||
| break; | ||
| } | ||
| //获取最后的whale数据 | ||
| WhaleProtocol lastWhaleProtocol = whaleProtocolRepository.findAgoWhaleTxRow(); | ||
| for (int i = 0; i < accounts.size(); i++) { | ||
| WhaleProtocol whaleProtocol = convertToWhaleProtocol((JSONObject) accounts.get(i)); | ||
| if (ObjectUtils.isEmpty(lastWhaleProtocol)) { | ||
| whaleProtocol.setId((long) i + 1); | ||
| } else { | ||
| whaleProtocol.setId((long) i + lastWhaleProtocol.getId() + 1); | ||
| } | ||
| insertWhaleProtocolList.add(whaleProtocol); | ||
| } | ||
| insertWhaleProtocol(insertWhaleProtocolList); | ||
| skip += 1000; | ||
| } | ||
| } | ||
|
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| @Override | ||
| public void insertWhaleProtocol(List<WhaleProtocol> insertWhaleProtocolList) { | ||
| log.info("开始插入数据"); | ||
| log.info("insertWhaleProtocolList.size() = {}-------------------", insertWhaleProtocolList.size()); | ||
| if (!insertWhaleProtocolList.isEmpty()) { | ||
| if (insertWhaleProtocolList.size() <= 1000) { | ||
| batchRepository.batchInsert(insertWhaleProtocolList); | ||
| } else { | ||
| int batches = insertWhaleProtocolList.size() / 1000; | ||
| for (int i = 0; i <= batches; i++) { | ||
| int start = i * 1000; | ||
| int end = (i + 1) * 1000; | ||
| if (end > insertWhaleProtocolList.size()) { | ||
| end = insertWhaleProtocolList.size(); | ||
| } | ||
| List<WhaleProtocol> sublist = insertWhaleProtocolList.subList(start, end); | ||
| batchRepository.batchInsert(sublist); | ||
| } | ||
| } | ||
| } | ||
| log.info("插入数据结束"); | ||
| } | ||
|
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| @Override | ||
| public WhaleProtocol convertToWhaleProtocol(JSONObject account) { | ||
| WhaleProtocol whaleProtocol = new WhaleProtocol(); | ||
| //总负债 | ||
| BigDecimal totalDebt = new BigDecimal(0); | ||
| //总质押 | ||
| BigDecimal totalCollateral = new BigDecimal(0); | ||
| //总borrows | ||
| BigDecimal totalBorrow = new BigDecimal(0); | ||
| //总repays | ||
| BigDecimal totalRepay = new BigDecimal(0); | ||
| //总deposit | ||
| BigDecimal totalDeposit = new BigDecimal(0); | ||
| JSONArray positions = account.getJSONArray("positions"); | ||
| Whale whale = convertToWhale(account); | ||
| //处理borrows | ||
| for (int i = 0; i < positions.size(); i++) { | ||
| //todo 处理positions为空的情况 | ||
| JSONObject position = (JSONObject) positions.get(i); | ||
| JSONArray borrows = position.getJSONArray("borrows"); | ||
| for (int j = 0; j < borrows.size(); j++) { | ||
| JSONObject borrow = (JSONObject) borrows.get(j); | ||
| String amountUSD = borrow.getStr("amountUSD"); | ||
| totalBorrow = totalBorrow.add(new BigDecimal(amountUSD)); | ||
| } | ||
| //处理deposit | ||
| Boolean isCollateral = position.getBool("isCollateral", false); | ||
| if (isCollateral) { | ||
| JSONArray deposits = position.getJSONArray("deposits"); | ||
| for (int k = 0; k < deposits.size(); k++) { | ||
| JSONObject deposit = (JSONObject) deposits.get(k); | ||
| String amountUSD = deposit.getStr("amountUSD"); | ||
| totalDeposit = totalDeposit.add(new BigDecimal(amountUSD)); | ||
| } | ||
| } | ||
| //处理repays | ||
| JSONArray repays = position.getJSONArray("repays"); | ||
| for (int l = 0; l < repays.size(); l++) { | ||
| JSONObject repay = (JSONObject) repays.get(l); | ||
| String amountUSD = repay.getStr("amountUSD"); | ||
| totalRepay = totalRepay.add(new BigDecimal(amountUSD)); | ||
| } | ||
| } | ||
| totalDebt = totalBorrow.subtract(totalRepay); | ||
| //处理WhaleProtocol | ||
| whaleProtocol.setTotalDebt(totalDebt.toString()); | ||
| whaleProtocol.setTotalSupply(totalDeposit.toString()); | ||
| whaleProtocol.setChainId(1); | ||
| whaleProtocol.setProtocolName("aave"); | ||
| whaleProtocol.setWhaleAddress(whale.getAddress()); | ||
| return whaleProtocol; | ||
| } | ||
|
|
||
| } |
71 changes: 71 additions & 0 deletions
71
src/main/java/com/dl/officialsite/defi/handler/AbstractWhaleProtocolHandler.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,71 @@ | ||
| package com.dl.officialsite.defi.handler; | ||
|
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| import cn.hutool.json.JSONObject; | ||
| import com.dl.officialsite.defi.entity.Whale; | ||
| import com.dl.officialsite.defi.entity.WhaleProtocol; | ||
| import java.io.IOException; | ||
| import java.util.List; | ||
| import lombok.extern.slf4j.Slf4j; | ||
| import okhttp3.MediaType; | ||
| import okhttp3.OkHttpClient; | ||
| import okhttp3.Request; | ||
| import okhttp3.RequestBody; | ||
| import okhttp3.Response; | ||
|
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| /** | ||
| * @ClassName AbstractWhaleProtocolService | ||
| * @Author jackchen | ||
| * @Date 2024/4/22 22:34 | ||
| * @Description query whale protocol service | ||
| **/ | ||
| @Slf4j | ||
| public abstract class AbstractWhaleProtocolHandler { | ||
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| //request protocol graph | ||
| public String requestProtocolGraph(Integer first, Integer skip, | ||
| String protocolName, String protocolGraphUrl) { | ||
| OkHttpClient client = new OkHttpClient(); | ||
| MediaType mediaType = MediaType.parse("application/json"); | ||
| String requestBody = | ||
| "{\"query\":\"{\\n accounts(\\n where: {positions_: {side: BORROWER, timestampClosed: null, asset_in: [\\\"0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48\\\", \\\"0xdac17f958d2ee523a2206206994597c13d831ec7\\\", \\\"0x6b175474e89094c44da98b954eedeac495271d0f\\\", \\\"0x3Fe6a295459FAe07DF8A0ceCC36F37160FE86AA9\\\"], timestampOpened_gt: 1680942374, timestampOpened_lt: 1712478374}, borrows_: {amountUSD_gt: 20000}}\\n skip: " | ||
| + skip + "\\n first: " + first | ||
| + "\\n ) {\\n id\\n positionCount\\n openPositionCount\\n positions(where: {timestampClosed: null}) {\\n id\\n timestampOpened\\n timestampClosed\\n side\\n isCollateral\\n type\\n principal\\n balance\\n depositCount\\n withdrawCount\\n borrowCount\\n repayCount\\n borrows {\\n hash\\n amount\\n amountUSD\\n timestamp\\n }\\n deposits {\\n hash\\n amount\\n amountUSD\\n timestamp\\n }\\n repays {\\n hash\\n amount\\n amountUSD\\n timestamp\\n }\\n asset {\\n id\\n symbol\\n name\\n decimals\\n }\\n }\\n }\\n}\",\"extensions\":{}}"; | ||
| RequestBody body = RequestBody.create(mediaType, requestBody); | ||
| Request request = new Request.Builder() | ||
| .url(protocolGraphUrl) | ||
| .post(body) | ||
| .addHeader("Content-Type", "application/json") | ||
| .build(); | ||
|
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| Response response = null; | ||
| try { | ||
| response = client.newCall(request).execute(); | ||
| } catch (IOException e) { | ||
| log.error("请求{}的graph失败", protocolName); | ||
| throw new RuntimeException(e); | ||
| } | ||
| ; | ||
| String jsonStr = null; | ||
| try { | ||
| jsonStr = response.body().string(); | ||
| } catch (IOException e) { | ||
| log.error("解析{}的graph返回失败", protocolName); | ||
| throw new RuntimeException(e); | ||
| } | ||
| return jsonStr; | ||
|
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| } | ||
|
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| public abstract void initWhaleProtocol(); | ||
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| public abstract void insertWhaleProtocol(List<WhaleProtocol> insertWhaleProtocolList); | ||
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| public abstract WhaleProtocol convertToWhaleProtocol(JSONObject account); | ||
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| public Whale convertToWhale(JSONObject account) { | ||
| Whale whale = new Whale(); | ||
| String address = account.getStr("id"); | ||
| whale.setAddress(address); | ||
| return whale; | ||
| } | ||
| } |
33 changes: 33 additions & 0 deletions
33
src/main/java/com/dl/officialsite/defi/handler/CompoundWhaleProtocolHandler.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,33 @@ | ||
| package com.dl.officialsite.defi.handler; | ||
|
|
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| import cn.hutool.json.JSONObject; | ||
| import com.dl.officialsite.defi.entity.WhaleProtocol; | ||
| import java.util.List; | ||
| import lombok.extern.slf4j.Slf4j; | ||
| import org.springframework.stereotype.Service; | ||
|
|
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| /** | ||
| * @ClassName CompoundWhaleProtocolHandler | ||
| * @Author jackchen | ||
| * @Date 2024/4/22 22:59 | ||
| * @Description compound whale protocol handler | ||
| **/ | ||
| @Service | ||
| @Slf4j | ||
| public class CompoundWhaleProtocolHandler extends AbstractWhaleProtocolHandler{ | ||
|
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| @Override | ||
| public void initWhaleProtocol() { | ||
|
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| } | ||
|
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| @Override | ||
| public void insertWhaleProtocol(List<WhaleProtocol> insertWhaleProtocolList) { | ||
|
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| } | ||
|
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| @Override | ||
| public WhaleProtocol convertToWhaleProtocol(JSONObject account) { | ||
| return null; | ||
| } | ||
| } |
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