updates delegations in cache for users that got impact by third parti…

…es in other sessions
DemocracyEarth · Mar 30, 2018 · a63db7d · a63db7d
1 parent 247848a
commit a63db7d
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Showing 3 changed files with 43 additions and 13 deletions.
diff --git a/imports/api/transactions/transaction.js b/imports/api/transactions/transaction.js
@@ -434,7 +434,6 @@ const _processedTx = (transactionId) => {
 * @param {object} transaction the transaction to find in the cache
 * @param {boolean} foreign the transaction comes from user in another session
 */
-
 const _updateWalletCache = (transaction, foreign) => {
   let counterPartyId;
   let delta;
@@ -512,6 +511,42 @@ const _updateWalletCache = (transaction, foreign) => {
   }
 };
 
+/**
+* @summary updates the cache of a foreign user balance with information from user collection
+* @param {string} sessionId the transaction to find in the cache
+* @param {string} userId the user being updated
+* @param {object} wallet the wallet info to be used
+*/
+const _updateUserCache = (sessionId, userId, wallet) => {
+  let delegation;
+  const cacheWallet = Session.get(sessionId);
+  const list = Session.get('voteList');
+
+  if (cacheWallet) {
+    if (cacheWallet.available !== wallet.available) {
+      cacheWallet.available = wallet.available;
+      cacheWallet.balance = wallet.balance;
+      cacheWallet.placed = wallet.placed;
+      Session.set(sessionId, cacheWallet);
+
+      // check for delegations balances in cache
+      for (const item in list) {
+        delegation = Session.get(list[item]);
+        if (delegation.delegationContract) {
+          if (delegation.delegationContract.signatures[0]._id === userId ||
+            delegation.delegationContract.signatures[1]._id === userId) {
+            delegation.minVotes = parseInt((delegation.inBallot - wallet.available) - 1, 10);
+            delegation.balance = wallet.balance;
+            delegation.placedPercentage = ((delegation.placed * 100) / delegation.balance);
+            Session.set(list[item], delegation);
+            break;
+          }
+        }
+      }
+    }
+  }
+};
+
 /**
 * @summary create a new transaction between two parties
 * @param {string} senderId - user or collective allocating the funds
@@ -608,6 +643,7 @@ const _genesisTransaction = (userId) => {
 };
 
 export const processedTx = _processedTx;
+export const updateUserCache = _updateUserCache;
 export const updateWalletCache = _updateWalletCache;
 export const processTransaction = _processTransaction;
 export const generateWalletAddress = _generateWalletAddress;

diff --git a/imports/ui/templates/components/decision/liquid/liquid.js b/imports/ui/templates/components/decision/liquid/liquid.js
@@ -196,7 +196,9 @@ Template.liquid.helpers({
     return Template.instance().rightToVote.get();
   },
   minimumReached() {
-    return ((Session.get(this._id).allocateQuantity <= Session.get(this._id).minVotes) && Session.get(this._id).inBallot > 0);
+    return ((Session.get(this._id).allocateQuantity <= Session.get(this._id).minVotes)
+      && Session.get(this._id).inBallot > 0
+      && Session.get(this._id).allocateQuantity !== 0);
   },
   confirmationRequired() {
     if (Template.instance().contract.get().kind === 'DELEGATION') {

diff --git a/imports/ui/templates/components/identity/card/card.js b/imports/ui/templates/components/identity/card/card.js
@@ -1,9 +1,9 @@
 import { Meteor } from 'meteor/meteor';
 import { Template } from 'meteor/templating';
-import { Session } from 'meteor/session';
 
 import { ReactiveVar } from 'meteor/reactive-var';
 import { getDelegationContract } from '/imports/startup/both/modules/Contract';
+import { updateUserCache } from '/imports/api/transactions/transaction';
 
 import '/imports/ui/templates/components/identity/card/card.html';
 import '/imports/ui/templates/components/identity/avatar/avatar.js';
@@ -67,16 +67,8 @@ Template.card.helpers({
       id = 'vote-user-balance';
     } else {
       id = `vote-user-balance-${userId}`;
-      const cacheWallet = Session.get(id);
-      if (cacheWallet) {
-        console.log(Session.get(id));
-        console.log(userWallet);
-        if (cacheWallet.available !== userWallet.available) {
-          cacheWallet.available = userWallet.available;
-          cacheWallet.balance = userWallet.balance;
-          cacheWallet.placed = userWallet.placed;
-          Session.set(id, cacheWallet);
-        }
+      if (userWallet) {
+        updateUserCache(id, userId, userWallet);
       }
     }
     return {