Adds milestone search

Adds to search ILIKE search for milestones title in:
  - Milestones dashboard
  - Group milestones page
  - Project milestones page

4 files changed, 19 insertions, 5 deletions

diff --git a/app/models/dashboard_group_milestone.rb b/app/models/dashboard_group_milestone.rb
index 9bcc95e35a5..74aa04ab7d0 100644
--- a/app/models/dashboard_group_milestone.rb
+++ b/app/models/dashboard_group_milestone.rb
@@ -11,11 +11,12 @@ class DashboardGroupMilestone < GlobalMilestone
     @group_name = milestone.group.full_name
   end
 
-  def self.build_collection(groups)
-    Milestone.of_groups(groups.select(:id))
+  def self.build_collection(groups, params)
+    milestones = Milestone.of_groups(groups.select(:id))
              .reorder_by_due_date_asc
              .order_by_name_asc
              .active
-             .map { |m| new(m) }
+    milestones = milestones.search_title(params[:search_title]) if params[:search_title].present?
+    milestones.map { |m| new(m) }
   end
 end
diff --git a/app/models/global_milestone.rb b/app/models/global_milestone.rb
index 4e82f3fed27..fd17745b035 100644
--- a/app/models/global_milestone.rb
+++ b/app/models/global_milestone.rb
@@ -27,6 +27,7 @@ class GlobalMilestone
     items = Milestone.of_projects(projects)
                 .reorder_by_due_date_asc
                 .order_by_name_asc
+    items = items.search_title(params[:search_title]) if params[:search_title].present?
 
     Milestone.filter_by_state(items, params[:state]).map { |m| new(m) }
   end
diff --git a/app/models/group_milestone.rb b/app/models/group_milestone.rb
index a58537de319..97cb26c6ea9 100644
--- a/app/models/group_milestone.rb
+++ b/app/models/group_milestone.rb
@@ -5,9 +5,10 @@ class GroupMilestone < GlobalMilestone
 
   def self.build_collection(group, projects, params)
     params =
-      { state: params[:state] }
+      { state: params[:state], search_title: params[:search_title] }
 
     project_milestones = Milestone.of_projects(projects)
+    project_milestones = project_milestones.search_title(params[:search_title]) if params[:search_title].present?
     child_milestones = Milestone.filter_by_state(project_milestones, params[:state])
     grouped_milestones = child_milestones.group_by(&:title)
 
diff --git a/app/models/milestone.rb b/app/models/milestone.rb
index b21edce3aad..7ee7da99606 100644
--- a/app/models/milestone.rb
+++ b/app/models/milestone.rb
@@ -77,7 +77,7 @@ class Milestone < ActiveRecord::Base
   alias_attribute :name, :title
 
   class << self
-    # Searches for milestones matching the given query.
+    # Searches for milestones with a matching title or description.
     #
     # This method uses ILIKE on PostgreSQL and LIKE on MySQL.
     #
@@ -88,6 +88,17 @@ class Milestone < ActiveRecord::Base
       fuzzy_search(query, [:title, :description])
     end
 
+    # Searches for milestones with a matching title.
+    #
+    # This method uses ILIKE on PostgreSQL and LIKE on MySQL.
+    #
+    # query - The search query as a String
+    #
+    # Returns an ActiveRecord::Relation.
+    def search_title(query)
+      fuzzy_search(query, [:title])
+    end
+
     def filter_by_state(milestones, state)
       case state
       when 'closed' then milestones.closed