ROAD-536 Add VersionJump model and admin integration (#299)

* ROAD-536 Add VersionJump model and admin integration

* ROAD-536 Remove uneeded partial

* ROAD-536 Add version jump uniqueness validation

* ROAD-536 Fix css issue, add more info in admin panel

Author: arielj

app/assets/stylesheets/3-atoms/_badges.scss

@@ -10,7 +10,7 @@
   font-size: 11px;
 
   &.archived {
-    background-color: rgba(29,78,216,0.2);
+    background-color: rgba(29, 78, 216, 0.2);
     border-color: #1d4ed8;
   }
 
@@ -19,4 +19,7 @@
     border-color: #d77e72;
   }
 
+  &.version-jump {
+    background-color: #57ce81;
+  }
 }

app/assets/stylesheets/3-atoms/_forms.scss

@@ -70,6 +70,7 @@ input[type="checkbox"] {
 }
 
 .field,
+.select,
 .actions {
   margin-bottom: 10px;
 }

app/controllers/madmin/application_controller.rb

@@ -1,5 +1,6 @@
 module Madmin
   class ApplicationController < Madmin::BaseController
+    include Pundit::Authorization
     before_action :ensure_admin
 
     def ensure_admin

app/controllers/madmin/version_jumps_controller.rb

@@ -0,0 +1,4 @@
+module Madmin
+  class VersionJumpsController < Madmin::ResourceController
+  end
+end

app/controllers/projects_controller.rb

@@ -43,7 +43,7 @@ def toggle_locked
   end
 
   def new_clone
-    @original = Project.includes(:projects, stories: :estimates).find(params[:id])
+    @original = Project.includes(:projects, :version_jump, stories: :estimates).find(params[:id])
   end
 
   def clone
@@ -111,11 +111,11 @@ def find_project
   end
 
   def projects_params
-    params.require(:project).permit(:title, :status, :parent_id)
+    params.require(:project).permit(:title, :status, :parent_id, :version_jump_id)
   end
 
   def clone_params
-    params.require(:project).permit(:title, :parent_id)
+    params.require(:project).permit(:title, :parent_id, :version_jump_id)
   end
 
   def parent_id

app/helpers/projects_helper.rb

@@ -17,6 +17,13 @@ def link_unless_archived(project, text, url, classes: nil, method: :get, remote:
     end
   end
 
+  def version_jump_badge(project)
+    return "" unless project.version_jump
+
+    jump = project.version_jump
+    content_tag(:span, jump.to_label, class: "status-badge version-jump")
+  end
+
   private
 
   def text_content(icon, text)

app/madmin/resources/project_resource.rb

@@ -10,6 +10,7 @@ class ProjectResource < Madmin::Resource
   attribute :users
   attribute :parent
   attribute :projects
+  attribute :version_jump
 
   def self.display_name(record)
     record.title.truncate(20)

app/madmin/resources/version_jump_resource.rb

@@ -0,0 +1,24 @@
+class VersionJumpResource < Madmin::Resource
+  # Attributes
+  attribute :id, form: false
+  attribute :technology
+  attribute :initial_version
+  attribute :target_version
+
+  # Associations
+  attribute :projects, form: false
+
+  # Uncomment this to customize the display name of records in the admin area.
+  def self.display_name(record)
+    record.to_label
+  end
+
+  # Uncomment this to customize the default sort column and direction.
+  # def self.default_sort_column
+  #   "created_at"
+  # end
+  #
+  # def self.default_sort_direction
+  #   "desc"
+  # end
+end

app/models/project.rb

@@ -4,6 +4,7 @@ class Project < ApplicationRecord
   has_many :stories
   has_many :estimates, through: :stories
   has_many :users, through: :estimates
+  belongs_to :version_jump, optional: true
 
   belongs_to :parent, class_name: "Project", required: false
   has_many :projects, class_name: "Project", foreign_key: :parent_id, dependent: :destroy
@@ -52,6 +53,10 @@ def archived?
     status == "archived"
   end
 
+  def locked?
+    locked_at.present?
+  end
+
   def breadcrumb
     parent.present? ? "#{parent.breadcrumb} » #{title}" : title
   end

app/models/version_jump.rb

@@ -0,0 +1,10 @@
+class VersionJump < ApplicationRecord
+  has_many :projects
+
+  validates :technology, :initial_version, :target_version, presence: true
+  validates :technology, uniqueness: {scope: [:initial_version, :target_version]}
+
+  def to_label
+    "#{technology} / #{initial_version} - #{target_version}"
+  end
+end