deleting groups works now! finally!!!

app/assets/javascripts/groups.coffee

@@ -57,3 +57,33 @@ $(document).on "keyup", "input#new-group-name", (evt) ->
       showNotification "An error occurred, a developer should check the console for details", false
     complete: (jqxhr, status) ->
       btn.button "reset"
+
+
+($ document).on "click", "a#delete-group", (ev) ->
+  ev.preventDefault()
+  btn = $(this)
+  group = btn[0].dataset.group
+
+  swal
+    title: "Really delete this group?"
+    text: "You will not be able to recover this group."
+    type: "warning"
+    showCancelButton: true
+    confirmButtonColor: "#DD6B55"
+    confirmButtonText: "Delete"
+    closeOnConfirm: true
+  , ->
+    $.ajax
+      url: '/ajax/destroy_group'
+      type: 'POST'
+      data:
+        group: group
+      dataType: 'json'
+      success: (data, status, jqxhr) ->
+        if data.success
+          ($ "li.list-group-item#group-#{group}").slideUp()
+        showNotification data.message, data.success
+      error: (jqxhr, status, error) ->
+        console.log jqxhr, status, error
+        showNotification "An error occurred, a developer should check the console for details", false
+      complete: (jqxhr, status) ->

app/controllers/ajax/group_controller.rb

@@ -35,6 +35,31 @@ class Ajax::GroupController < ApplicationController
     @render = render_to_string(partial: 'user/modal_group_item', locals: { group: group, user: target_user })
   end
 
+  def destroy
+    @status = :err
+    @success = false
+
+    unless user_signed_in?
+      @status = :noauth
+      @message = "requires authentication"
+      return
+    end
+
+    params.require :group
+
+    begin
+      Group.where(user: current_user, name: params[:group]).first.destroy!
+    rescue ActiveRecord::RecordNotFound
+      @status = :notfound
+      @message = "Could not find group."
+      return
+    end
+
+    @status = :okay
+    @success = true
+    @message = "Successfully created group."
+  end
+
   def membership
     @status = :err
     @success = false

app/views/ajax/group/destroy.json.jbuilder

@@ -0,0 +1 @@
+json.partial! 'ajax/shared/status'

app/views/user/_modal_group_item.html.haml

@@ -1,4 +1,4 @@
-%li.list-group-item
+%li.list-group-item{id: "group-#{group.name}"}
   .media
     .pull-left.j2-table
       %input.input--center{type: :checkbox, name: 'gm-group-check', data: { group: group.name, user: user.screen_name }, checked: user.member_of?(group), autocomplete: 'off'}
@@ -7,6 +7,6 @@
       .list-group-item-text.text-muted.j2-up
         %span{id: "#{group.name}-members"}= group.members.count
         members ·
-        %a.j2-delete{href: "#", id: "#{group.name}-delete"}
+        %a.j2-delete#delete-group{href: "#", data: { group: group.name }}
           %i.fa.fa-close
           Delete

config/routes.rb

@@ -76,6 +76,7 @@ Rails.application.routes.draw do
     match '/destroy_comment', to: 'comment#destroy', via: :post, as: :destroy_comment
     match '/report', to: 'report#create', via: :post, as: :report
     match '/create_group', to: 'group#create', via: :post, as: :create_group
+    match '/destroy_group', to: 'group#destroy', via: :post, as: :destroy_group
     match '/group_membership', to: 'group#membership', via: :post, as: :group_membership
   end