1 files changed, 54 insertions, 0 deletions
diff --git a/app/assets/javascripts/group_label_subscription.js.es6 b/app/assets/javascripts/group_label_subscription.js.es6
new file mode 100644
index 00000000000..8e10e424412
--- /dev/null
+++ b/app/assets/javascripts/group_label_subscription.js.es6
@@ -0,0 +1,54 @@
+/* eslint-disable func-names, object-shorthand, comma-dangle, wrap-iife, space-before-function-paren, no-param-reassign, padded-blocks, max-len */
+
+(function(global) {
+  class GroupLabelSubscription {
+    constructor(container) {
+      const $container = $(container);
+      this.$dropdown = $container.find('.dropdown');
+      this.$subscribeButtons = $container.find('.js-subscribe-button');
+      this.$unsubscribeButtons = $container.find('.js-unsubscribe-button');
+
+      this.$subscribeButtons.on('click', this.subscribe.bind(this));
+      this.$unsubscribeButtons.on('click', this.unsubscribe.bind(this));
+    }
+
+    unsubscribe(event) {
+      event.preventDefault();
+
+      const url = this.$unsubscribeButtons.attr('data-url');
+
+      $.ajax({
+        type: 'POST',
+        url: url
+      }).done(() => {
+        this.toggleSubscriptionButtons();
+        this.$unsubscribeButtons.removeAttr('data-url');
+      });
+    }
+
+    subscribe(event) {
+      event.preventDefault();
+
+      const $btn = $(event.currentTarget);
+      const url = $btn.attr('data-url');
+
+      this.$unsubscribeButtons.attr('data-url', url);
+
+      $.ajax({
+        type: 'POST',
+        url: url
+      }).done(() => {
+        this.toggleSubscriptionButtons();
+      });
+    }
+
+    toggleSubscriptionButtons() {
+      this.$dropdown.toggleClass('hidden');
+      this.$subscribeButtons.toggleClass('hidden');
+      this.$unsubscribeButtons.toggleClass('hidden');
+    }
+  }
+
+  global.GroupLabelSubscription = GroupLabelSubscription;
+
+})(window.gl || (window.gl = {}));