Add check for staking token definition

apps/block_scout_web/assets/js/pages/stakes.js

@@ -6,7 +6,7 @@ import { subscribeChannel } from '../socket'
 import { connectElements } from '../lib/redux_helpers.js'
 import { createAsyncLoadStore, refreshPage } from '../lib/async_listing_load'
 import Web3 from 'web3'
-import { openValidatorInfoModal } from './stakes/validator_info'
+import { openPoolInfoModal } from './stakes/validator_info'
 import { openDelegatorsListModal } from './stakes/delegators_list'
 import { openBecomeCandidateModal } from './stakes/become_candidate'
 import { openRemovePoolModal } from './stakes/remove_pool'
@@ -14,6 +14,7 @@ import { openMakeStakeModal } from './stakes/make_stake'
 import { openMoveStakeModal } from './stakes/move_stake'
 import { openWithdrawStakeModal } from './stakes/withdraw_stake'
 import { openClaimWithdrawalModal } from './stakes/claim_withdrawal'
+import { checkForTokenDefinition } from './stakes/utils'
 import { openWarningModal } from '../lib/modals'
 
 const stakesPageSelector = '[data-page="stakes"]'
@@ -27,6 +28,7 @@ export const initialState = {
   network: null,
   refreshInterval: null,
   stakingAllowed: false,
+  stakingTokenDefined: false,
   stakingContract: null,
   tokenDecimals: 0,
   tokenSymbol: '',
@@ -78,6 +80,7 @@ export function reducer (state = initialState, action) {
         lastBlockNumber: action.lastBlockNumber,
         lastEpochNumber: action.lastEpochNumber,
         stakingAllowed: action.stakingAllowed,
+        stakingTokenDefined: action.stakingTokenDefined,
         validatorSetApplyBlock: action.validatorSetApplyBlock
       })
     }
@@ -104,6 +107,7 @@ function reloadPoolList(msg, store) {
     lastBlockNumber: msg.block_number,
     lastEpochNumber: msg.epoch_number,
     stakingAllowed: msg.staking_allowed,
+    stakingTokenDefined: msg.staking_token_defined,
     validatorSetApplyBlock: msg.validator_set_apply_block
   })
   refreshPage(store)
@@ -195,14 +199,42 @@ if ($stakesPage.length) {
   })
 
   $(document.body)
-    .on('click', '.js-validator-info', event => openValidatorInfoModal(event, store))
+    .on('click', '.js-pool-info', event => {
-    .on('click', '.js-delegators-list', event => openDelegatorsListModal(event, store))
+      if (checkForTokenDefinition(store)) {
-    .on('click', '.js-become-candidate', () => openBecomeCandidateModal(store))
+        openPoolInfoModal(event, store)
-    .on('click', '.js-remove-pool', () => openRemovePoolModal(store))
+      }
-    .on('click', '.js-make-stake', event => openMakeStakeModal(event, store))
+    })
-    .on('click', '.js-move-stake', event => openMoveStakeModal(event, store))
+    .on('click', '.js-delegators-list', event => {
-    .on('click', '.js-withdraw-stake', event => openWithdrawStakeModal(event, store))
+      openDelegatorsListModal(event, store)
-    .on('click', '.js-claim-withdrawal', event => openClaimWithdrawalModal(event, store))
+    })
+    .on('click', '.js-become-candidate', () => {
+      if (checkForTokenDefinition(store)) {
+        openBecomeCandidateModal(store)
+      }
+    })
+    .on('click', '.js-remove-pool', () => {
+      openRemovePoolModal(store)
+    })
+    .on('click', '.js-make-stake', event => {
+      if (checkForTokenDefinition(store)) {
+        openMakeStakeModal(event, store)
+      }
+    })
+    .on('click', '.js-move-stake', event => {
+      if (checkForTokenDefinition(store)) {
+        openMoveStakeModal(event, store)
+      }
+    })
+    .on('click', '.js-withdraw-stake', event => {
+      if (checkForTokenDefinition(store)) {
+        openWithdrawStakeModal(event, store)
+      }
+    })
+    .on('click', '.js-claim-withdrawal', event => {
+      if (checkForTokenDefinition(store)) {
+        openClaimWithdrawalModal(event, store)
+      }
+    })
 
   $stakesPage
     .on('change', '[pool-filter-banned]', () => updateFilters(store, 'banned'))

apps/block_scout_web/assets/js/pages/stakes/utils.js

@@ -83,12 +83,18 @@ export function setupChart ($canvas, self, total) {
   })
 }
 
+export function checkForTokenDefinition(store) {
+  if (store.getState().stakingTokenDefined) {
+    return true
+  }
+  openWarningModal('Token unavailable', 'Token contract is not defined yet. Please try later.')
+  return false
+}
+
 export function isSupportedNetwork(store) {
   if (store.getState().network.authorized) {
     return true
   }
-
   openWarningModal('Unauthorized', 'Connect to the xDai Chain for staking.<br /> <a href="https://docs.xdaichain.com" target="_blank">Instructions</a>')
-
   return false
 }

apps/block_scout_web/assets/js/pages/stakes/validator_info.js

@@ -1,7 +1,7 @@
 import $ from 'jquery'
 import { openModal } from '../../lib/modals'
 
-export function openValidatorInfoModal (event, store) {
+export function openPoolInfoModal (event, store) {
   const address = $(event.target).closest('[data-address]').data('address')
 
   store.getState().channel

apps/block_scout_web/lib/block_scout_web/channels/stakes_channel.ex

@@ -29,6 +29,7 @@ defmodule BlockScoutWeb.StakesChannel do
         block_number: BlockNumber.get_max(),
         epoch_number: ContractState.get(:epoch_number, 0),
         staking_allowed: ContractState.get(:staking_allowed, false),
+        staking_token_defined: ContractState.get(:token, nil) != nil,
         validator_set_apply_block: ContractState.get(:validator_set_apply_block, 0)
       },
       socket
@@ -255,6 +256,7 @@ defmodule BlockScoutWeb.StakesChannel do
       block_number: data.block_number,
       epoch_number: data.epoch_number,
       staking_allowed: data.staking_allowed,
+      staking_token_defined: data.staking_token_defined,
       validator_set_apply_block: data.validator_set_apply_block,
       top_html: StakesController.render_top(socket)
     })

apps/block_scout_web/lib/block_scout_web/notifier.ex

@@ -112,6 +112,7 @@ defmodule BlockScoutWeb.Notifier do
       block_number: BlockNumber.get_max(),
       epoch_number: ContractState.get(:epoch_number, 0),
       staking_allowed: ContractState.get(:staking_allowed, false),
+      staking_token_defined: ContractState.get(:token, nil) != nil,
       validator_set_apply_block: ContractState.get(:validator_set_apply_block, 0)
     })
   end

apps/block_scout_web/lib/block_scout_web/templates/stakes/_stakes_address.html.eex

@@ -1,4 +1,4 @@
-<div class="stakes-address-container js-validator-info" data-address="<%= to_string(@address) %>">
+<div class="stakes-address-container js-pool-info" data-address="<%= to_string(@address) %>">
   <span class="stakes-address stakes-address-active">
     <%= BlockScoutWeb.AddressView.trimmed_hash(@address) %>
   </span>

apps/block_scout_web/lib/block_scout_web/templates/stakes/_stakes_modal_pool_info.html.eex

@@ -27,49 +27,49 @@
       <div class="modal-validator-info-content">
         <%=
           render BlockScoutWeb.StakesView,
-          "_stakes_validator_info_item.html",
+          "_stakes_pool_info_item.html",
           title: gettext("Candidate’s Staked Amount"),
           value: format_token_amount(@validator.self_staked_amount, @token)
         %>
         <%=
           render BlockScoutWeb.StakesView,
-          "_stakes_validator_info_item.html",
+          "_stakes_pool_info_item.html",
           title: gettext("Delegators’ Staked Amount"),
           value: format_token_amount(Decimal.sub(@validator.total_staked_amount, @validator.self_staked_amount), @token)
         %>
         <%=
           render BlockScoutWeb.StakesView,
-          "_stakes_validator_info_item.html",
+          "_stakes_pool_info_item.html",
           title: gettext("Stakes Ratio"),
           value: if(@validator.is_active, do: "#{@validator.stakes_ratio}%")
         %>
         <%=
           render BlockScoutWeb.StakesView,
-          "_stakes_validator_info_item.html",
+          "_stakes_pool_info_item.html",
           title: gettext("Share of Pool’s Reward"),
           value: "#{@validator.validator_reward_percent}%"
         %>
         <%=
           render BlockScoutWeb.StakesView,
-          "_stakes_validator_info_item.html",
+          "_stakes_pool_info_item.html",
           title: gettext("How Many Times this Address has been a Validator"),
           value: @validator.was_validator_count
         %>
         <%=
           render BlockScoutWeb.StakesView,
-          "_stakes_validator_info_item.html",
+          "_stakes_pool_info_item.html",
           title: gettext("How Many Times this Address has been Banned"),
           value: @validator.was_banned_count
         %>
         <%=
           render BlockScoutWeb.StakesView,
-          "_stakes_validator_info_item.html",
+          "_stakes_pool_info_item.html",
           title: gettext("Likelihood of Becoming a Validator on the Next Epoch"),
           value: "#{@validator.likelihood}%"
         %>
         <%=
           render BlockScoutWeb.StakesView,
-          "_stakes_validator_info_item.html",
+          "_stakes_pool_info_item.html",
           title: gettext("The Number of Delegators in the Pool"),
           value: @validator.delegators_count
         %>

apps/block_scout_web/lib/block_scout_web/templates/stakes/_stakes_progress.html.eex

@@ -17,7 +17,7 @@
   <div class="stakes-progress-infos">
     <div class="stakes-progress-info">
       <h2 class="stakes-progress-info-title"><%= gettext("Pool") %></h2>
-      <p class="stakes-progress-info-value stakes-progress-info-link js-validator-info" data-address="<%= to_string(@pool.staking_address_hash) %>">
+      <p class="stakes-progress-info-value stakes-progress-info-link js-pool-info" data-address="<%= to_string(@pool.staking_address_hash) %>">
         <%= BlockScoutWeb.AddressView.trimmed_hash(@pool.staking_address_hash) %>
       </p>
     </div>