Feature: Unassigned Merge Requests

app/models/merge_request.rb

@@ -22,7 +22,6 @@ class MergeRequest < ActiveRecord::Base
                 :should_remove_source_branch
   validates_presence_of :project_id
-  validates_presence_of :assignee_id
   validates_presence_of :author_id
   validates_presence_of :source_branch
   validates_presence_of :target_branch
@@ -36,6 +35,7 @@ class MergeRequest < ActiveRecord::Base
   delegate :name,
            :email,
            :to => :assignee,
+           :allow_nil => true,
            :prefix => true
   validates :title,

app/observers/mailer_observer.rb

@@ -43,7 +43,7 @@ class MailerObserver < ActiveRecord::Observer
   end
   def new_merge_request(merge_request)
-    if merge_request.assignee != current_user
+    if merge_request.assignee && merge_request.assignee != current_user
       Notify.new_merge_request_email(merge_request.id).deliver
     end
   end

app/views/merge_requests/_form.html.haml

@@ -5,7 +5,8 @@
         - @merge_request.errors.full_messages.each do |msg|
           %li= msg
-  %h3.padded.cgray 1. Select Branches
+  %h4.cdark 1. Select Branches
+  %br
   .row
     .span6
@@ -30,14 +31,21 @@
         .bottom_commit
           .mr_target_commit
-  %h3.padded.cgray 2. Fill info
+  %h4.cdark 2. Fill info
+
   .clearfix
-    = f.label :assignee_id, "Assign to", :class => "control-label"
-    .controls= f.select(:assignee_id, @project.users.all.collect {|p| [ p.name, p.id ] }, { :include_blank => "Select user" }, :style => "width:250px")
+    .main_box
+      .top_box_content
+        = f.label :title do 
+          %strong= "Title *"
+        .input= f.text_field :title, :class => "input-xxlarge pad", :maxlength => 255, :rows => 5
+      .middle_box_content
+        = f.label :assignee_id do 
+          %i.icon-user 
+          Assign to
+        .input= f.select(:assignee_id, @project.users.all.collect {|p| [ p.name, p.id ] }, { :include_blank => "Select user" }, :style => "width:250px")
   .control-group
-    = f.label :title, :class => "control-label"
-    .controls= f.text_field :title, :class => "input-xxlarge pad", :maxlength => 255, :rows => 5
   .form-actions
     = f.submit 'Save', :class => "btn-primary btn"

app/views/merge_requests/edit.html.haml

-%h3
+%h3.page_title
   = "Edit merge request #{@merge_request.id}"
 %hr
 = render 'form'

app/views/merge_requests/new.html.haml

-%h3 New Merge Request
+%h3.page_title New Merge Request
 %hr
 = render 'form'

app/views/merge_requests/show/_mr_box.html.haml

@@ -13,9 +13,10 @@
       = image_tag gravatar_icon(@merge_request.author_email), :width => 16, :class => "lil_av"
       %strong.author= link_to_merge_request_author(@merge_request)
-      %cite.cgray and currently assigned to
-      = image_tag gravatar_icon(@merge_request.assignee_email), :width => 16, :class => "lil_av"
-      %strong.author= link_to_merge_request_assignee(@merge_request)
+      - if @merge_request.assignee
+        %cite.cgray and currently assigned to
+        = image_tag gravatar_icon(@merge_request.assignee_email), :width => 16, :class => "lil_av"
+        %strong.author= link_to_merge_request_assignee(@merge_request)
   - if @merge_request.closed

spec/models/merge_request_spec.rb

@@ -13,7 +13,6 @@ describe MergeRequest do
     it { should validate_presence_of(:title) }
     it { should validate_presence_of(:author_id) }
     it { should validate_presence_of(:project_id) }
-    it { should validate_presence_of(:assignee_id) }
   end
   describe "Scope" do