Add weight field to the issue

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

app/controllers/projects/issues_controller.rb

@@ -165,7 +165,7 @@ class Projects::IssuesController < Projects::ApplicationController
 
   def issue_params
     params.require(:issue).permit(
-      :title, :assignee_id, :position, :description,
+      :title, :assignee_id, :position, :description, :weight,
       :milestone_id, :state_event, :task_num, label_ids: []
     )
   end

app/finders/issuable_finder.rb

@@ -39,6 +39,7 @@ class IssuableFinder
     items = by_assignee(items)
     items = by_author(items)
     items = by_label(items)
+    items = by_weight(items)
     sort(items)
   end
 
@@ -265,6 +266,14 @@ class IssuableFinder
     items
   end
 
+  def by_weight(items)
+    if params[:weight].present?
+      items = items.where(weight: params[:weight])
+    end
+
+    items
+  end
+
   def current_user_related?
     params[:scope] == 'created-by-me' || params[:scope] == 'authored' || params[:scope] == 'assigned-to-me'
   end

app/helpers/issues_helper.rb

@@ -121,6 +121,15 @@ module IssuesHelper
     end
   end
 
+  def projects_weight_options
+    options = (Issue::WEIGHT_RANGE).map do |i|
+      [i, i]
+    end
+
+    options.unshift(['Any', nil])
+    options_for_select(options, params[:weight])
+  end
+
   # Required for Banzai::Filter::IssueReferenceFilter
   module_function :url_for_issue
 end

app/models/issue.rb

@@ -27,6 +27,7 @@ class Issue < ActiveRecord::Base
   include Referable
   include Sortable
   include Taskable
+  WEIGHT_RANGE = 1..9
 
   ActsAsTaggableOn.strict_case_match = true
 

app/views/projects/issues/_issue.html.haml

@@ -44,6 +44,11 @@
        
       %span.task-status
         = issue.task_status
+    - if issue.weight
+       
+      %span
+        = icon('magnet')
+        = issue.weight
 
     .pull-right.issue-updated-at
       %span updated #{time_ago_with_tooltip(issue.updated_at, placement: 'bottom', html_class: 'issue_update_ago')}

app/views/shared/issuable/_filter.html.haml

@@ -47,6 +47,12 @@
             class: 'select2 trigger-submit', include_blank: true,
             data: {placeholder: 'Label'})
 
+        - if controller.controller_name == 'issues'
+          .filter-item.inline.weight-filter
+            = select_tag('weight', projects_weight_options,
+              class: 'select2 trigger-submit', include_blank: true,
+              data: {placeholder: 'Weight'})
+
         .pull-right
           = render 'shared/sort_dropdown'
 

app/views/shared/issuable/_form.html.haml

@@ -54,6 +54,14 @@
          
         - if can? current_user, :admin_milestone, issuable.project
           = link_to 'Create new milestone', new_namespace_project_milestone_path(issuable.project.namespace, issuable.project), target: :blank
+  - if issuable.respond_to?(:weight)
+    .form-group
+      = f.label :label_ids, class: 'control-label' do
+        = icon('magnet')
+        Weight
+      .col-sm-10
+        = f.number_field :weight, in: Issue::WEIGHT_RANGE, class: 'form-control'
+
   .form-group
     = f.label :label_ids, "Labels", class: 'control-label'
     .col-sm-10

app/views/shared/issuable/_sidebar.html.haml

@@ -54,6 +54,14 @@
           = f.collection_select :label_ids, issuable.project.labels.all, :id, :name,
             { selected: issuable.label_ids }, multiple: true, class: 'select2 js-select2', data: { placeholder: "Select labels" }
 
+    - if issuable.respond_to?(:weight) && issuable.weight
+      .block
+        .title
+          %label Weight
+        .value
+          = icon('magnet')
+          = issuable.weight
+
     .block
       .title
         Cross-project reference

db/migrate/20151209222208_add_weight_to_issue.rb

+class AddWeightToIssue < ActiveRecord::Migration
+  def change
+    add_column :issues, :weight, :integer
+  end
+end

db/schema.rb

@@ -434,6 +434,7 @@ ActiveRecord::Schema.define(version: 20151210125932) do
     t.string   "state"
     t.integer  "iid"
     t.integer  "updated_by_id"
+    t.integer  "weight"
   end
 
   add_index "issues", ["assignee_id"], name: "index_issues_on_assignee_id", using: :btree