create project model and cunstomize some activeadmin templates

Gemfile

@@ -27,6 +27,7 @@ gem 'simple_form'
 gem 'activeadmin'
 gem 'carrierwave'
 gem 'cancancan'
+gem 'cocoon'
 
 group :development, :test do
   gem 'byebug', platform: :mri

Gemfile.lock

@@ -76,6 +76,7 @@ GEM
       image_processing (~> 1.1)
       mimemagic (>= 0.3.0)
       mini_mime (>= 0.1.3)
+    cocoon (1.2.14)
     coffee-rails (4.2.2)
       coffee-script (>= 2.2.0)
       railties (>= 4.0.0)
@@ -184,8 +185,6 @@ GEM
       activerecord (>= 5.0)
     public_suffix (4.0.1)
     puma (3.12.1)
-    pundit (2.1.0)
-      activesupport (>= 3.0.0)
     rack (2.0.7)
     rack-test (0.6.3)
       rack (>= 1.0)
@@ -291,6 +290,7 @@ DEPENDENCIES
   byebug
   cancancan
   carrierwave
+  cocoon
   coffee-rails (~> 4.2)
   devise
   gmaps4rails
@@ -304,7 +304,6 @@ DEPENDENCIES
   omniauth-google-oauth2
   omniauth-linkedin-oauth2
   puma (~> 3.0)
-  pundit
   rails (~> 5.0.7, >= 5.0.7.2)
   remotipart
   sass-rails (~> 5.0)

app/admin/projects.rb

+ActiveAdmin.register Project do
+
+  menu label: 'Project'
+  
+  controller do
+  	def permitted_params
+			params.permit(:utf8, :_method, :authenticity_token, :locale, :commit, :id,
+				    project: [:photo, :photo_preview, :photo_before, :photo_after, :type, 
+		        :status, :name, :name_eng, :individual_type_ua, :individual_type_en,
+		        :title_ua, :title_en, :heading_ua, :heading_en, :slug, :short_description_ua,
+		        :short_description_en, :locale, :description_ua,:description_en, :site,
+		        :link_to_facebook, :required_amount, :related_links_ua, :related_links_en,
+		        :footer_photo, project_galeries_attributes: [:id, :photo, :name_uk, :name_en, :_destroy]])
+		end
+  end
+
+  form do |f|
+    f.inputs do
+      f.input :photo, label: "Photo"
+      f.input :photo_preview, label: "Preview for main page"
+      f.input :name, label: "Name"
+      # f.input :location, label: "#{t "active_admin.attributes.user.location"}"
+      # f.input :password, label: "#{t "active_admin.attributes.user.password"}"
+      # f.input :password_confirmation, label: "#{t "active_admin.attributes.user.password_confirmation"}"
+      # f.input :role, as: :select, collection: User.roles.map { |role| [I18n.t("active_admin.user/role.#{role[0]}"), role[0]] }, 
+      #         label: (t "active_admin.attributes.user.role")
+      # f.input :avatar, label: "#{t "active_admin.attributes.user.avatar"}"
+    end
+    f.actions
+  end
+
+end

app/assets/javascripts/application.js

@@ -28,3 +28,4 @@
 //= require infobox
 //= require squares
 //= require_tree .
+//= require cocoon

app/controllers/projects_controller.rb

+class ProjectsController < ApplicationController
+  load_and_authorize_resource
+  
+  def index
+    @projects = collection
+  end
+
+  def show
+    @project = Project.new
+  end
+
+  def new
+    @project = Project.new
+  end
+
+  def create
+    @project = Project.create(project_params)
+    if @project.save
+      redirect_to projects_path
+    else
+      render :new
+    end
+  end
+
+  def edit
+    @project = resource
+  end
+
+  def update
+    @project = resource
+    if @project.update(project_params)
+      redirect_to project_path(project: @project)
+    else
+      render :edit
+    end
+  end
+
+  def destroy
+    @project = resource
+    @project.destroy
+    redirect_to projects_path
+  end
+
+  private
+
+  def collection
+    Project.all
+  end
+
+  def resource
+    Project.find(params[:id])
+  end
+
+  def user_params
+    params.require(:project).permit(:photo, :photo_preview, :photo_before, :photo_after, :type, 
+                                    :status, :name, :name_eng, :individual_type_ua, :individual_type_en,
+                                    :title_ua, :title_en, :heading_ua, :heading_en, :slug, :short_description_ua,
+                                    :short_description_en, :description_ua,:description_en, :site,
+                                    :link_to_facebook, :required_amount, :related_links_ua, :related_links_en,
+                                    :footer_photo)
+  end
+
+end
\ No newline at end of file

app/models/ability.rb

@@ -15,6 +15,7 @@ class Ability
         can :index, :home
         # User related abilities
         can :manage, User
+        can :manage, Project
       end
   end
 end

app/models/project.rb

+class Project < ApplicationRecord
+	has_many :project_galeries, dependent: :destroy
+	accepts_nested_attributes_for :project_galeries, reject_if: :all_blank, allow_destroy: true
+
+	mount_uploader :photo, AvatarUploader
+	mount_uploader {:photo_preview, :photo_before}, AvatarUploader
+
+	validates :status, :name, :short_description_ua,
+	:description_ua, :required_amount, presence: true
+
+	enum type: [:program, :project]
+	enum status: [:in_progress, :implemented]
+end

app/models/project_galery.rb

+class ProjectGalery < ApplicationRecord
+	belongs_to :project
+end

config/routes.rb

 Rails.application.routes.draw do
   scope "(:locale)", locale: /en|uk/ do
 	root 'home#index'
+	ActiveAdmin.routes(self)
     resources :users
-    ActiveAdmin.routes(self)
+    resources :projects
   end
   devise_for :users, controllers: {omniauth_callbacks: "users/omniauth_callbacks",
 	  								  						registrations: "users"}

db/migrate/20190925092305_create_projects.rb

+class CreateProjects < ActiveRecord::Migration[5.0]
+  def change
+    create_table :projects do |t|
+    	t.string    :photo
+    	t.string    :photo_preview
+    	t.string    :photo_before
+    	t.string    :photo_after
+    	t.integer   :type
+    	t.integer   :status
+    	t.string    :name
+    	t.string    :name_eng
+      t.string    :individual_type_ua
+      t.string    :individual_type_en
+      t.string    :title_ua
+      t.string    :title_en
+      t.string    :heading_ua
+      t.string    :heading_en
+    	t.string    :slug
+    	t.text      :short_description_ua
+    	t.text      :short_description_en
+    	t.text      :description_ua
+    	t.text      :description_en
+    	t.string    :site
+    	t.string    :link_to_facebook
+    	t.float     :required_amount
+    	t.string    :related_links_ua
+    	t.string    :related_links_en
+    	t.string    :footer_photo
+      t.timestamps
+    end
+  end
+end

db/migrate/20190925121437_create_project_galeries.rb

+class CreateProjectGaleries < ActiveRecord::Migration[5.0]
+  def change
+    create_table :project_galeries do |t|
+    	t.string   :photo
+    	t.string   :name_uk
+    	t.string   :name_en
+      t.timestamps
+    end
+  end
+end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20190911111638) do
+ActiveRecord::Schema.define(version: 20190925121437) do
 
   create_table "active_admin_comments", force: :cascade, options: "ENGINE=InnoDB DEFAULT CHARSET=utf8" do |t|
     t.string   "namespace"
@@ -26,6 +26,44 @@ ActiveRecord::Schema.define(version: 20190911111638) do
     t.index ["resource_type", "resource_id"], name: "index_active_admin_comments_on_resource_type_and_resource_id", using: :btree
   end
 
+  create_table "project_galeries", force: :cascade, options: "ENGINE=InnoDB DEFAULT CHARSET=utf8" do |t|
+    t.string   "photo"
+    t.string   "name_uk"
+    t.string   "name_en"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+  end
+
+  create_table "projects", force: :cascade, options: "ENGINE=InnoDB DEFAULT CHARSET=utf8" do |t|
+    t.string   "photo"
+    t.string   "photo_preview"
+    t.string   "photo_before"
+    t.string   "photo_after"
+    t.integer  "type"
+    t.integer  "status"
+    t.string   "name"
+    t.string   "name_eng"
+    t.string   "individual_type_ua"
+    t.string   "individual_type_en"
+    t.string   "title_ua"
+    t.string   "title_en"
+    t.string   "heading_ua"
+    t.string   "heading_en"
+    t.string   "slug"
+    t.text     "short_description_ua", limit: 65535
+    t.text     "short_description_en", limit: 65535
+    t.text     "description_ua",       limit: 65535
+    t.text     "description_en",       limit: 65535
+    t.string   "site"
+    t.string   "link_to_facebook"
+    t.float    "required_amount",      limit: 24
+    t.string   "related_links_ua"
+    t.string   "related_links_en"
+    t.string   "footer_photo"
+    t.datetime "created_at",                         null: false
+    t.datetime "updated_at",                         null: false
+  end
+
   create_table "users", force: :cascade, options: "ENGINE=InnoDB DEFAULT CHARSET=utf8" do |t|
     t.string   "email",                  default: "", null: false
     t.string   "encrypted_password",     default: "", null: false