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poll_widget: Convert key_to_option from object to Map. 

Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
This commit is contained in:
Anders Kaseorg 2020-02-03 15:32:37 -08:00 committed by Tim Abbott
parent 849c7f83a0
commit 85620df34e
1 changed files with 7 additions and 8 deletions
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15
static/js/poll_widget.js
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@ -10,7 +10,7 @@ exports.poll_data_holder = function (is_my_poll, question, options) {
const me = people.my_current_user_id();
let poll_question = question;
const key_to_option = {};
const key_to_option = new Map();
let my_idx = 1;
let input_mode = is_my_poll; // for now
@ -43,7 +43,7 @@ exports.poll_data_holder = function (is_my_poll, question, options) {
self.get_widget_data = function () {
const options = [];
_.each(key_to_option, function (obj, key) {
for (const [key, obj] of key_to_option) {
const voters = _.keys(obj.votes);
const current_user_vote = _.contains(voters, String(me));
@ -54,8 +54,7 @@ exports.poll_data_holder = function (is_my_poll, question, options) {
key: key,
current_user_vote: current_user_vote,
});
});
}
const widget_data = {
options: options,
@ -85,11 +84,11 @@ exports.poll_data_holder = function (is_my_poll, question, options) {
const option = data.option;
const votes = {};
key_to_option[key] = {
key_to_option.set(key, {
option: option,
user_id: sender_id,
votes: votes,
};
});
if (my_idx <= idx) {
my_idx = idx + 1;
@ -120,7 +119,7 @@ exports.poll_data_holder = function (is_my_poll, question, options) {
let vote = 1;
// toggle
if (key_to_option[key].votes[me]) {
if (key_to_option.get(key).votes[me]) {
vote = -1;
}
@ -136,7 +135,7 @@ exports.poll_data_holder = function (is_my_poll, question, options) {
inbound: function (sender_id, data) {
const key = data.key;
const vote = data.vote;
const option = key_to_option[key];
const option = key_to_option.get(key);
if (option === undefined) {
blueslip.warn('unknown key for poll: ' + key);