From e3ec74cfbdf2428acb849a16b9ee6311020630a8 Mon Sep 17 00:00:00 2001
From: David Gay <david@davidgay.org>
Date: Fri, 4 Jun 2021 09:59:32 -0400
Subject: Finishing timer improvements

---
 app/javascript/controllers/timer_controller.js | 19 ++++++++++---------
 app/views/application/_timer.html.erb          |  2 +-
 2 files changed, 11 insertions(+), 10 deletions(-)

(limited to 'app')

diff --git a/app/javascript/controllers/timer_controller.js b/app/javascript/controllers/timer_controller.js
index ef741bf..e85e7ca 100644
--- a/app/javascript/controllers/timer_controller.js
+++ b/app/javascript/controllers/timer_controller.js
@@ -5,35 +5,36 @@ export default class extends Controller {
   static targets = [ "timer" ];
 
   static values = {
-    start: Number,
+    counter: Number,
     postUrl: String,
   }
 
-  initialize() {
-    this.counter = this.startValue;
-    this.timerTarget.textContent = this.counter;
+  connect() {
+    if (!this.timerInterval) this.startUpdating();
+    this.timerTarget.textContent = this.counterValue;
     this.postFailures = 0;
-    this.startUpdating();
   }
 
   startUpdating() {
     let controller = this;
-    this.timerInterval = setInterval(() => {
+    controller.timerInterval = setInterval(() => {
       if (controller.postFailures >= 5) {
         alert("An error occurred. Please submit a bug report, explaining what you were doing when it occurred.");
         clearInterval(controller.timerInterval);
         return;
       }
 
-      if (controller.counter > 0) controller.counter--;
+      if (controller.counterValue > 0) controller.counterValue--;
 
-      if (controller.counter > 0) {
-        controller.timerTarget.textContent = controller.counter.toString();
+      if (controller.counterValue > 0) {
+        controller.timerTarget.textContent = controller.counterValue.toString();
       } else {
         Rails.ajax({
           type: "POST",
           url: controller.postUrlValue,
           success: () => {
+            clearInterval(controller.timerInterval);
+            controller.timerInterval = null;
             controller.postFailures = 0;
           },
           error: () => {
diff --git a/app/views/application/_timer.html.erb b/app/views/application/_timer.html.erb
index edbc7ea..46b1134 100644
--- a/app/views/application/_timer.html.erb
+++ b/app/views/application/_timer.html.erb
@@ -1,7 +1,7 @@
 <% if current_char.activity %>
   <h2 class="text-lg text-display text-center"><%= current_char.activity.name %></h2>
   <div data-controller="timer"
-       data-timer-start-value="<%= current_char.activity_time_remaining.ceil %>"
+       data-timer-counter-value="<%= current_char.activity_time_remaining.ceil %>"
        data-timer-post-url-value="<%= finish_activity_url %>"
        class="text-center">
     <span data-timer-target="timer" class="text-3xl"></span>
-- 
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