add 'Assigned to me' tab to the home page

app/controllers/home_controller.rb

@@ -8,16 +8,18 @@ def index
     if current_user.is_a? Student
       redirect_to student_view_index_url
     else
-
       case params[:which]
+      when 'mine'
+        @theses = Thesis.assigned_to_user(current_user).order('updated_at desc')
+        @which = params[:which]
       when Thesis::UNDER_REVIEW
-        @theses = Thesis.under_review
+        @theses = Thesis.under_review.order('updated_at desc')
         @which = params[:which]
       when Thesis::ACCEPTED
-        @theses = Thesis.accepted
+        @theses = Thesis.accepted.order('updated_at desc')
         @which = params[:which]
       else
-        @theses = Thesis.open + Thesis.returned
+        @theses = Thesis.open_or_returned.order('updated_at desc')
         @which = Thesis::OPEN
       end
       render :index

app/models/thesis.rb

@@ -115,6 +115,7 @@ def certify_content_correct_present
   scope :returned, -> { where('status = ? ', RETURNED) }
   scope :with_embargo, -> { where('embargoed = ? ', true) }
   scope :without_embargo, -> { where('embargoed = ? ', false) }
+  scope :open_or_returned, -> { where('status = ? OR status = ?', OPEN, RETURNED) }
 
   def abstract=(text)
     text = '' if text.nil?
@@ -191,4 +192,8 @@ def publish
     ChagingStatusMailer.published(student.email).deliver
     save(validate: false)
   end
+
+  def self.assigned_to_user(user)
+    Thesis.where('assigned_to_id = ?', user.id)
+  end
 end

app/views/home/index.html.erb

@@ -15,6 +15,9 @@
 		<li class="nav-item">
 			<%= active_link_to 'Accepted', root_path(which: Thesis::ACCEPTED), active: /accepted/, class:"nav-link" %>
 		</li>
+		<li class="nav-item">
+			<%= active_link_to 'Assigned to me', root_path(which: :mine), active: /mine/, class:"nav-link" %>
+		</li>
 	</ul>	
 	<div id="theses">
 		<% if @theses.size == 0 %>

test/controllers/home_controller_test.rb

@@ -39,6 +39,20 @@ class HomeControllerTest < ActionController::TestCase
       theses.each { |t| assert_equal Thesis::UNDER_REVIEW, t.status }
       assert_equal Thesis::UNDER_REVIEW, which, 'Under Review'
     end
+
+    should 'show thesis assigned to current user when params which=mine' do
+      create_list(:thesis, 1, status: Thesis::OPEN)
+      create_list(:thesis, 1, status: Thesis::RETURNED)
+      create_list(:thesis, 2, status: Thesis::UNDER_REVIEW).each { |t| t.assign_to(@user) }
+
+      get :index, params: { which: 'mine'}
+      theses = assigns(:theses)
+      which = assigns(:which)
+
+      assert_equal 2, theses.size
+      theses.each { |t| assert_equal Thesis::UNDER_REVIEW, t.status }
+      assert_equal 'mine', which
+    end
   end
 
   context 'as student' do
@@ -47,7 +61,7 @@ class HomeControllerTest < ActionController::TestCase
       log_user_in(@student)
     end
 
-    should 'redirect to student view' do
+    should 'redirect student user to student view' do
       get :index
       assert_response :redirect
       assert_redirected_to student_view_index_url

test/models/thesis_test.rb

@@ -228,6 +228,37 @@ class ThesisTest < ActiveSupport::TestCase
     assert_nil thesis.assigned_to, 'No one is assigned to the thesis'
   end
 
+  should 'return all thesis assigned to a user' do
+    user1 = create(:user)
+    user2 = create(:user)
+
+    unassigned_theses = create_list(:thesis, 2)
+
+    user1_theses = create_list(:thesis, 3)
+    user1_theses.each do |t|
+      t.title = "User #{user1.id} thesis #{t.id}"
+      t.save
+      t.assign_to(user1) 
+    end
+
+    user2_theses = create_list(:thesis, 4)
+    user2_theses.each do |t|
+      t.title = "User #{user2.id} thesis #{t.id}"
+      t.save
+      t.assign_to(user2) 
+    end
+
+    assert_equal 3, Thesis.assigned_to_user(user1).count
+    Thesis.assigned_to_user(user1).each do |t|
+      assert_equal "User #{user1.id} thesis #{t.id}", t.title
+    end
+
+    assert_equal 4, Thesis.assigned_to_user(user2).count
+    Thesis.assigned_to_user(user2).each do |t|
+      assert_equal "User #{user2.id} thesis #{t.id}", t.title
+    end
+  end
+
   ## READY TO PUBLISH
   should 'return ready to publish theses' do
     create(:thesis, status: Thesis::OPEN)