Merge pull request #61 from CudoVentures/cudos-dev

Sync with cudos-dev

src/components/msg/index.ts

@@ -7,6 +7,10 @@ import {
   convertMsgsToModels,
 } from './utils';
 
+import {
+  mutateMessages,
+} from './mutate';
+
 // =========================
 // msg components
 // =========================
@@ -80,6 +84,7 @@ export {
   getMessageModelByType,
   getMessageByType,
   convertMsgsToModels,
+  mutateMessages,
 };
 
 export {

src/components/msg/mutate/index.tsx

@@ -0,0 +1,141 @@
+import * as R from 'ramda';
+import * as MODELS from '@models';
+import { getMessageModelByType } from '@msg';
+
+export const mutateMessages = (transaction: any) => {
+  return insertMissingWithdrawRewardsMsgWhenDelegating(transaction);
+};
+
+const insertMissingWithdrawRewardsMsgWhenDelegating = (transaction: any) => {
+  const messages = R.pathOr([], ['messages'], transaction);
+  const logs = R.pathOr([], ['logs'], transaction);
+
+  let isWithdrawMsgFound = false;
+
+  for (let i = 0; i < messages.length; i += 1) {
+    const model = getMessageModelByType(messages[i]?.['@type']);
+
+    if (model === MODELS.MsgWithdrawDelegatorReward) {
+      isWithdrawMsgFound = true;
+      break;
+    }
+  }
+
+  if (isWithdrawMsgFound) {
+    return [messages, logs];
+  }
+
+  for (let i = 0; i < messages.length; i += 1) {
+    const model = getMessageModelByType(messages[i]?.['@type']);
+
+    if (model === MODELS.MsgDelegate) {
+      const coinReceivedEvent = getEventAtIndex(transaction, i, 'coin_received');
+      const coinSpentEvent = getEventAtIndex(transaction, i, 'coin_spent');
+
+      if (coinReceivedEvent && coinSpentEvent) {
+        const [withdrawMessage, events] = buildWithdrawRewardsMessage(messages[i],
+          coinReceivedEvent, coinSpentEvent);
+
+        if (i > 0) {
+          i -= 1;
+        }
+
+        messages.splice(i, 0, withdrawMessage);
+        logs.splice(i, 0, { events });
+
+        break;
+      }
+    }
+  }
+
+  return [messages, logs];
+};
+
+const getEventAtIndex = (transaction: any, index: number, eventType: string) => {
+  const logs = R.pathOr([], ['logs'], transaction);
+  if (logs.length <= index) {
+    return;
+  }
+
+  const { events } = logs[index];
+
+  for (let i = 0; i < events.length; i += 1) {
+    if (events[i].type === eventType) {
+      return events[i];
+    }
+  }
+};
+
+const buildWithdrawRewardsMessage = (delegateMsg: any, coinReceivedEvent: any,
+  coinSpentEvent: any) => {
+  const withdrawMsg = {
+    '@type': '/cosmos.distribution.v1beta1.MsgWithdrawDelegatorReward',
+    delegator_address: delegateMsg.delegator_address,
+    validator_address: delegateMsg.validator_address,
+  };
+
+  const events = [];
+
+  events.push(buildEvent('coin_received', [
+    {
+      key: 'receiver', value: coinReceivedEvent.attributes[0].value,
+    },
+    {
+      key: 'amount', value: coinReceivedEvent.attributes[1].value,
+    },
+  ]));
+
+  events.push(buildEvent('coin_spent', [
+    {
+      key: 'spender', value: coinSpentEvent.attributes[0].value,
+    },
+    {
+      key: 'amount', value: coinSpentEvent.attributes[1].value,
+    },
+  ]));
+
+  events.push(buildEvent('message', [
+    {
+      key: 'action', value: '/cosmos.distribution.v1beta1.MsgWithdrawDelegatorReward',
+    },
+    {
+      key: 'sender', value: coinSpentEvent.attributes[0].value,
+    },
+    {
+      key: 'module', value: 'distribution',
+    },
+    {
+      key: 'sender', value: coinReceivedEvent.attributes[0].value,
+    },
+  ]));
+
+  events.push(buildEvent('transfer', [
+    {
+      key: 'recipient', value: coinReceivedEvent.attributes[0].value,
+    },
+    {
+      key: 'sender', value: coinSpentEvent.attributes[0].value,
+    },
+    {
+      key: 'amount', value: coinReceivedEvent.attributes[1].value,
+    },
+  ]));
+
+  events.push(buildEvent('withdraw_rewards', [
+    {
+      key: 'amount', value: coinReceivedEvent.attributes[1].value,
+    },
+    {
+      key: 'validator', value: delegateMsg.validator_address,
+    },
+  ]));
+
+  return [withdrawMsg, events];
+};
+
+const buildEvent = (eventType: any, attributes: any) => {
+  return {
+    type: eventType,
+    attributes,
+  };
+};

src/screens/transaction_details/hooks.ts

@@ -8,7 +8,10 @@ import {
   TransactionDetailsQuery,
 } from '@graphql/types';
 import { formatToken } from '@utils/format_token';
-import { convertMsgsToModels } from '@msg';
+import {
+  convertMsgsToModels, mutateMessages,
+} from '@msg';
+
 import {
   TransactionState,
 } from './types';
@@ -113,6 +116,10 @@ export const useTransactionDetails = () => {
     };
     stateChange.logs = formatLogs();
 
+    const [mutatedMessages, logs] = mutateMessages(data.transaction[0]);
+    data.transaction[0].messages = mutatedMessages;
+    data.transaction[0].logs = logs;
+
     // =============================
     // messages
     // =============================