Ana/add endtime to undelegation tx (#150)

* add liquiddate as field for tx

* fix eslint errors

* change name liquidDate to undelegationEndTime

* fix enddelegationtime for gaia

* improve reducer my way

* fix lint error

* move undelegationendtime to reducer

* fix lint errors

* no abbreviations

* implement undelegation endtime reducer in both

lib/cosmosV2-source.js

@@ -1,6 +1,6 @@
 const CosmosV0API = require('./cosmosV0-source')
 
-const { transactionReducer } = require('./reducers/cosmosV0-reducers')
+const { transactionReducer } = require('./reducers/cosmosV2-reducers')
 const { uniqWith, sortBy, reverse } = require('lodash')
 
 class CosmosV2API extends CosmosV0API {

lib/reducers/cosmosV0-reducers.js

@@ -346,6 +346,14 @@ function getGroupByType(transactionType) {
   return transactionGroup[transactionType] || 'unknown'
 }
 
+function undelegationEndTimeReducer(transaction) {
+  if (transaction.tags.find(tx => tx.key === `end-time`)) {
+    return transaction.tags.filter(tx => tx.key === `end-time`)[0].value
+  } else {
+    return null
+  }
+}
+
 function transactionReducer(transaction) {
   try {
     let fee = coinReducer(false)
@@ -371,7 +379,8 @@ function transactionReducer(transaction) {
       fee,
       signature: transaction.tx.value.signatures[0].signature,
       value: JSON.stringify(transaction.tx.value.msg[0].value),
-      raw: transaction
+      raw: transaction,
+      undelegationEndTime: undelegationEndTimeReducer(transaction)
     }
 
     return result
@@ -406,5 +415,6 @@ module.exports = {
   getDeposit,
   getTotalVotePercentage,
   getValidatorStatus,
-  expectedRewardsPerToken
+  expectedRewardsPerToken,
+  getGroupByType
 }

lib/reducers/cosmosV2-reducers.js

@@ -92,9 +92,22 @@ function validatorReducer(
   }
 }
 
+function undelegationEndTimeReducer(transaction) {
+  if (
+    transaction.events[1].attributes.find(tx => tx.key === `completion_time`)
+  ) {
+    return transaction.events[1].attributes.filter(
+      tx => tx.key === `completion_time`
+    )[0].value
+  } else {
+    return null
+  }
+}
+
 module.exports = {
   ...cosmosV0Reducers,
   proposalReducer,
   delegationReducer,
-  validatorReducer
+  validatorReducer,
+  undelegationEndTimeReducer
 }

lib/schema.js

@@ -139,6 +139,7 @@ const typeDefs = gql`
     signature: String!
     value: String!
     amount: String
+    undelegationEndTime: String
   }
 
   type GovernanceParameters {