Set four groups of package build status

Set one color for each group and use those colors on status icons.

- Successful final status (green)
- Unsuccessful final status (red)
- In progress status (yellow)
- Refused (disabled/excluded) status (light grey)

Also add missing icon for 'deleting' status.

src/api/.rubocop_todo.yml

@@ -181,6 +181,7 @@ Metrics/ClassLength:
     - 'app/models/bs_request_action_maintenance_incident.rb'
     - 'app/models/bs_request_action_maintenance_release.rb'
     - 'app/models/bs_request_permission_check.rb'
+    - 'app/models/buildresult.rb'
     - 'app/models/channel.rb'
     - 'app/models/event/base.rb'
     - 'app/models/event/request.rb'

src/api/app/helpers/webui/buildresult_helper.rb

@@ -6,14 +6,15 @@ module Webui::BuildresultHelper
     broken: 'fa-xmark text-danger',
     blocked: 'fa-shield text-warning',
     scheduled: 'fa-hourglass-half text-warning',
-    dispatching: 'fa-plane-departure',
-    building: 'fa-gear',
-    signing: 'fa-signature',
-    finished: 'fa-check',
-    disabled: 'fa-xmark text-warning',
-    excluded: 'fa-xmark text-warning',
+    dispatching: 'fa-plane-departure text-warning',
+    building: 'fa-gear text-warning',
+    signing: 'fa-signature text-warning',
+    finished: 'fa-check text-warning',
+    disabled: 'fa-xmark text-gray-500',
+    excluded: 'fa-xmark text-gray-500',
     locked: 'fa-lock text-warning',
-    unknown: 'fa-question'
+    deleting: 'fa-eraser text-warning',
+    unknown: 'fa-question text-warning'
   }.with_indifferent_access.freeze
 
   def repository_expanded?(collapsed_repositories, repository_name, key = 'project')

src/api/app/models/buildresult.rb

@@ -1,4 +1,6 @@
 class Buildresult
+  attr_accessor :status
+
   AVAIL_STATUS_VALUES = {
     succeeded: 0,
     failed: 1,
@@ -39,6 +41,10 @@ class Buildresult
     unknown: 'The scheduler has not yet evaluated this package. Should be a short intermediate state for new packages.'
   }.with_indifferent_access.freeze
 
+  def initialize(status)
+    @status = status
+  end
+
   def self.find_hashed(opts = {})
     begin
       xml = Backend::Api::BuildResults::Status.result_swiss_knife(opts.delete(:project), opts)
@@ -100,4 +106,20 @@ def self.code2index(code)
 
     raise ArgumentError, "code '#{code}' unknown #{AVAIL_STATUS_VALUES.inspect}"
   end
+
+  def successful_final_status?
+    status.in?(['succeeded'])
+  end
+
+  def unsuccessful_final_status?
+    status.in?(['failed', 'unresolvable', 'broken'])
+  end
+
+  def in_progress_status?
+    status.in?(['blocked', 'dispatching', 'scheduled', 'building', 'finished', 'signing', 'locked', 'deleting', 'unknown'])
+  end
+
+  def refused_status?
+    status.in?(['disabled', 'excluded'])
+  end
 end