Subscription

1 files changed, 18 insertions, 0 deletions

diff --git a/app/assets/javascripts/subscription.js.coffee b/app/assets/javascripts/subscription.js.coffee
new file mode 100644
index 00000000000..f457622fc3a
--- /dev/null
+++ b/app/assets/javascripts/subscription.js.coffee
@@ -0,0 +1,18 @@
+class @Subscription
+  constructor: (url) ->
+    $(".subscribe-button").click (event)=>
+      self = @
+      btn = $(event.currentTarget)
+      action = btn.prop("value")
+      current_status = $(".sub_status").text().trim()
+      $(".fa-spinner.subscription").removeClass("hidden")
+      $(".sub_status").empty()
+      
+      $.post url, subscription: action, =>
+        $(".fa-spinner.subscription").addClass("hidden")
+        status = if current_status == "subscribed" then "unsubscribed" else "subscribed"
+        $(".sub_status").text(status)
+        action = if status == "subscribed" then "Unsubscribe" else "Subscribe"
+        btn.prop("value", action)
+
+