Implement Projects::GroupLinkController logic

app/controllers/projects/group_links_controller.rb

@@ -14,15 +14,24 @@ class Projects::GroupLinksController < Projects::ApplicationController
   layout 'project_settings'
 
   def index
-    # TODO: Implement
+    @group_links = project.project_group_links.all
+    @available_groups = Group.scoped
+    @available_groups -= project.invited_groups
+    @available_groups -= [project.group]
   end
 
   def create
-    # TODO: Implement
+    link = project.project_group_links.new
+    link.group_id = params[:group_id]
+    link.save
+
+    redirect_to project_group_links_path(project)
   end
 
   def destroy
-    # TODO: Implement
+    project.project_group_links.find(params[:id]).destroy
+
+    redirect_to project_group_links_path(project)
   end
 end
 

app/views/projects/group_links/index.html.haml

@@ -10,11 +10,12 @@
     %h5
       Already shared with:
     %ul.bordered-list
-      - Group.first(2).each do |group|
+      - @group_links.each do |group_link|
+        - group = group_link.group
         %li
           %h5
             .pull-left
-              %a.btn.btn-small
+              = link_to project_group_link_path(@project, group_link), method: :delete, class: 'btn btn-small' do
                 %i.icon-remove
                
             = link_to group do
@@ -25,11 +26,13 @@
     %h5
       Can be shared with:
     %ul.bordered-list
-      - Group.last(5).each do |group|
+      - @available_groups.each do |group|
         %li
           %h5
             .pull-right
-              %a.btn.btn-small Share
+              = form_tag project_group_links_path(@project), method: :post do
+                = hidden_field_tag :group_id, group.id
+                = submit_tag "Share", class: "btn btn-small"
             %i.icon-folder-close
             = group.name