Multilevel Category (CRUD admin+customer) + tree display + filters + global improvements

app/assets/javascripts/admin/need_categories.coffee

@@ -0,0 +1,3 @@
+# Place all the behaviors and hooks related to the matching controller here.
+# All this logic will automatically be available in application.js.
+# You can use CoffeeScript in this file: http://coffeescript.org/

app/assets/stylesheets/admin/need_categories.scss

@@ -0,0 +1,3 @@
+// Place all the styles related to the admin/NeedCategories controller here.
+// They will automatically be included in application.css.
+// You can use Sass (SCSS) here: http://sass-lang.com/

app/assets/stylesheets/public/need.scss

@@ -69,19 +69,22 @@
   }
 
 
-  span{
+
+
+  .top-left-info{
     background-color: #ede8e8;
     position:absolute;
-    padding:5px;
+    padding:4px;
+    padding-left:8px;
     top:0px;
-    right:0px;
-    .info{
-      color:rgb(121, 120, 120);
-      text-align:right;
-      font-size:10px;
-    }
+    left:0px;
+    color: rgb(93, 93, 93);
+    text-align:left;
+    font-size:12px;
+    width:100%;
   }
 
+
   margin-bottom:50px;
   h4{
     margin-top:0px;

app/controllers/admin/admins_controller.rb

@@ -41,7 +41,6 @@ class Admin::AdminsController < ApplicationController
 
     if @admin.update_attributes(admin_params)
       
-          
     else
       render :action => "edit"
     end

app/controllers/admin/customers_controller.rb

@@ -39,7 +39,7 @@ class Admin::CustomersController < ApplicationController
     @customer = Customer.find(params[:id])
 
     if @customer.update_attributes(params.require(:customer).permit!)
-          
+      redirect_to admin_customers_path
     else
       render :action => "edit"
     end

app/controllers/admin/need_categories_controller.rb

@@ -0,0 +1,65 @@
+class Admin::NeedCategoriesController < ApplicationController
+  layout "admin"
+  before_action :build_tree, only:[:new, :edit, :index]
+
+
+  def index
+
+  end
+
+  def new
+    @category = NeedCategory.new()
+
+  end
+
+  def create
+    @category = NeedCategory.new(need_category_params)
+
+    if @category.save
+      flash[:notice] = "Catégorie créée avec succès."
+      redirect_to admin_need_categories_path
+    else
+      @tree = NeedCategory::create_tree
+      render "new"
+    end
+  end
+
+  def edit
+    @category = NeedCategory.find(params[:id])
+
+  end
+
+  def update
+    @category = NeedCategory.find(params[:id])
+    if @category.update_attributes(need_category_params)
+      flash[:notice] = "Catégorie modifiée avec succès."
+      redirect_to admin_need_categories_path
+    else
+      @tree = NeedCategory::create_tree
+      render :action => "edit"
+    end
+  end
+
+  def destroy
+    @category = NeedCategory.find(params[:id])
+    if @category.destroy
+      flash[:notice] = "Catégorie supprimée avec succès."
+    else
+      flash[:error] = "Impossible de supprimer cette catégorie."
+    end
+    @tree = NeedCategory::create_tree
+    render "index"
+  end
+
+  def need_category_params
+    params.require(:need_category).permit(:parent_id, :name)
+  end
+
+  private
+
+  def build_tree
+
+    @tree = NeedCategory::create_tree
+  end
+
+end

app/controllers/admin/needs_controller.rb

@@ -1,5 +1,7 @@
 class Admin::NeedsController < ApplicationController
   layout "admin"
+  before_filter :auth_admin
+  before_action :build_category_tree, only:[:new, :update, :create, :edit]
 
   def index
 
@@ -56,8 +58,13 @@ class Admin::NeedsController < ApplicationController
     redirect_to admin_needs_path
   end
 
+  private
+
   def need_params
-    params.require(:need).permit(:title, :description)
+    params.require(:need).permit(:title, :description, :category_id)
   end
 
+  def build_category_tree
+    @tree = NeedCategory::create_tree
+  end
 end

app/controllers/public/messages_controller.rb

@@ -8,16 +8,18 @@ class Public::MessagesController < ApplicationController
 
   def create
 
-   need = Need.find(params[:need_id])
+   @need = Need.find(params[:need_id])
 
-   @message = need.messages.create(comment_params)
+   @message = @need.messages.create(comment_params)
    @message.customer = current_customer
 
    if(@message.save)
      flash[:notice] = "Commentaire envoyé."
+   else
+     flash[:error] = "Votre commentaire n'a pas pu être envoyé."
    end
+   redirect_to :back
 
-   redirect_to public_need_path(need)
 
   end
 

app/controllers/public/my_account_controller.rb

@@ -9,6 +9,7 @@ class Public::MyAccountController < ApplicationController
       .page(params[:page])
       .per(5)
 
+    @wishes = current_customer.needs.shared.page(params[:page]).per(5)
 
   end
 

app/controllers/public/needs_controller.rb

@@ -3,6 +3,7 @@ class Public::NeedsController < ApplicationController
   layout "public"
 
   before_filter :auth_customer
+  before_filter :build_category_tree, only:[:index,:new,:create,:edit,:update]
 
   def index
 
@@ -10,14 +11,20 @@ class Public::NeedsController < ApplicationController
     @needs = Need.shared
 
     # filters default value
-
     params[:o] ||= 'created-desc'
+    params[:r] ||= 6
 
     # Include search in the query
     if(params[:q] != '')
       @needs = @needs.search(params[:q])
     end
 
+    if(params[:c] != '')
+      @category = NeedCategory.find(params[:c])
+      ids =  @category.child_ids
+      @needs = @needs.where(category_id: ids)
+    end
+
     # Include order in the query
     case params[:o]
     when 'alpha-asc'
@@ -39,21 +46,16 @@ class Public::NeedsController < ApplicationController
     end
 
     # Paginate
-
-    @needs = @needs.page(params[:page]).per(6)
+    @needs = @needs.page(params[:page]).per(params[:r])
 
 
     # Define order select options
     @orders = {
       "Les plus récents" => 'created-desc',
-      "Les plus anciens" => 'created-asc',
-      "Nombre d'intérêts décroissants" => 'wishes-desc',
-      "Nombre d'intérêts croissants" => 'wishes-asc' ,
-      "Nombre de commentaires décroissants" => 'comments-desc',
-      "Nombre de commentaires croissants" => 'comments-asc',
+      "Les plus populaires" => 'wishes-desc',
+      "Les plus commentés" => 'comments-desc',
       "Alphabétique (de A à Z)" => 'alpha-asc',
       "Alphabétique (de Z à A)" => 'alpha-desc'
-
     }
 
 
@@ -79,7 +81,6 @@ class Public::NeedsController < ApplicationController
     @need = Need.find(params[:id])
     @comment = Message.new()
     @comments = @need.messages.order(created_at: :desc).page params[:page]
-
   end
 
   def update
@@ -109,9 +110,7 @@ class Public::NeedsController < ApplicationController
     end
   end
 
-  def need_params
-    params.require(:need).permit(:title, :description)
-  end
+
 
   def wish
     @need = Need.find(params[:id])
@@ -126,6 +125,14 @@ class Public::NeedsController < ApplicationController
     redirect_to :back
   end
 
+  private
 
+  def build_category_tree
+    @tree = NeedCategory::create_tree
+  end
+
+  def need_params
+    params.require(:need).permit(:title, :description, :category_id)
+  end
 
 end

app/helpers/admin/need_categories_helper.rb

@@ -0,0 +1,2 @@
+module Admin::NeedCategoriesHelper
+end

app/models/need.rb

@@ -2,8 +2,6 @@ require 'elasticsearch/model'
 
 class Need < ActiveRecord::Base
   include Workflow
-  include Elasticsearch::Model
-  include Elasticsearch::Model::Callbacks
 
   scope :shared, -> {
     where(state: ["verified", "negociating", "negociated", "failed"])
@@ -25,13 +23,13 @@ class Need < ActiveRecord::Base
 
 
 
-
   workflow_column :state
   acts_as_paranoid
 
   has_many :wishes, dependent: :destroy
   has_many :customers, -> { uniq }, through: :wishes
   has_many :messages, dependent: :destroy
+  belongs_to :category, class_name: "NeedCategory"
 
   validates :title, :presence => true, length: {within: 4..128}
   validates :description, presence: true, length: {maximum: 65535}
@@ -76,4 +74,25 @@ class Need < ActiveRecord::Base
     end
   end
 
+  def categories
+    collection = []
+    parent_category = self.category
+    if(parent_category)
+      collection << parent_category
+      parent_category.ancestors.each do |c|
+        collection << c
+      end
+
+    end
+    collection
+  end
+
+  def category_path
+    if !@category_path
+      @category_path = self.categories.map { |c| c.name }.reverse.join(' \ ')
+    end
+    @category_path
+  end
+
+
 end

app/models/need_category.rb

@@ -0,0 +1,56 @@
+class NeedCategory < ActiveRecord::Base
+  attr_accessor :level
+
+  scope :top, -> {
+    where(parent_id: nil)
+  }
+
+  belongs_to :parent, class_name: "NeedCategory", foreign_key: :parent_id
+  has_many :categories, class_name: "NeedCategory",  foreign_key: :parent_id, dependent: :destroy
+  validates :name, :presence => true, length: {within: 1..64}
+
+
+  def level=(level)
+    @level = level
+  end
+
+  def ancestors
+    node, ancestors = self, []
+		ancestors << node = NeedCategory.find(node.parent_id) while node.parent_id?
+    ancestors
+  end
+
+  def self.create_tree
+    collection = []
+    level = 0
+    top_level_categories = NeedCategory.order(name: :asc).top
+
+    self.populate_collection(collection, top_level_categories, level)
+    collection
+  end
+
+  def self.populate_collection(collection, categories, level)
+    categories.each do |c|
+      c.level = level
+      childs = c.categories.order(name: :asc)
+      collection << c
+      self.populate_collection(collection, childs, level + 1)
+    end
+  end
+
+  def self.populate_ids(ids, categories)
+    categories.each do |c|
+      ids << c.id
+      childs = c.categories
+      self.populate_ids(ids,childs)
+    end
+  end
+
+  def child_ids
+    ids = []
+    ids << self.id
+    NeedCategory.populate_ids(ids, self.categories)
+    ids
+  end
+
+end

app/views/admin/need_categories/_form.html.haml

@@ -0,0 +1,9 @@
+=semantic_form_for [:admin, @category] do |f|
+  .content
+
+
+    =f.inputs do
+      =f.input :parent_id,   :as => :select, :collection => @tree.map{|c| [(c.level > 0 ? ('   ' * (c.level - 1)) + "|- ": "").html_safe + c.name,  c.id]}, label: "Catégorie parente"
+      =f.input :name, :label => "Nom de la catégorie : "
+
+  .actions= f.submit "Sauvegarder", :class => "btn btn-primary"

app/views/admin/need_categories/_need_category.html.haml

@@ -0,0 +1,7 @@
+
+%tr{:id => need_category.id}
+  %td
+    =(need_category.level > 0 ? ('   ' * (need_category.level - 1)) + "|- ": "").html_safe + need_category.name
+  %td.actions{:style => "width:150px;text-align:right"}
+    = link_to i(:"trash-o"), [:admin, need_category], :data => {:confirm => 'Voulez-vous vraiment supprimer cette catégorie ?'}, :method => :delete
+    = link_to i(:pencil), edit_admin_need_category_path(need_category)

app/views/admin/need_categories/edit.html.haml

@@ -0,0 +1,2 @@
+%h1 Modifier une catégorie
+=render :partial => "form"

app/views/admin/need_categories/index.html.haml

@@ -0,0 +1,16 @@
+%h1 Gestion des catégories
+
+%table.table.admin_table.table-hover.table-striped
+  %thead.rows_header
+
+    %tr
+      %th
+        Nom
+      %th{:style => "width:100px"}
+         
+
+  %tbody.rows
+
+    =render @tree
+
+= link_to "Créer une nouvelle catégorie", new_admin_need_category_path, class:"btn btn-primary"

app/views/admin/need_categories/new.html.haml

@@ -0,0 +1,2 @@
+%h1 Création d'une catégorie
+=render :partial => "admin/need_categories/form"

app/views/admin/needs/_form.html.haml

@@ -4,6 +4,7 @@
 
     =f.inputs do
       =f.input :title, :label => "Titre : "
+      =f.input :category,   :as => :select, :collection => @tree.map{|c| [(c.level > 0 ? ('   ' * (c.level - 1)) + "|- ": "").html_safe + c.name,  c.id]}, label: "Catégorie de besoin"
       =f.input :description, :label => "Description : ", :rows => 5, :input_html => {:style => "height:100px;"}
 
     .actions= f.submit "Sauvegarder", :class => "btn btn-primary"

app/views/layouts/admin.html.haml

@@ -8,7 +8,7 @@
     = csrf_meta_tags
     = stylesheet_link_tag :admin, :media => :all
     = javascript_include_tag "admin"
-    =javascript_include_tag "https://maps.google.com/maps/api/js?sensor=false&region=FR"
+    = javascript_include_tag "https://maps.google.com/maps/api/js?sensor=false&region=FR"
 
 
 
@@ -46,6 +46,7 @@
           -else
             %li= link_to " Gestion des besoins", admin_needs_path
 
+          %li= link_to " Gestion des catégories", admin_need_categories_path
 
 
 

app/views/public/my_account/index.html.haml

@@ -45,7 +45,15 @@
       #{ current_customer.full_address}
     %p
       =link_to "Modifier mes infos", public_edit_infos_path, :class => "btn btn-primary"
-
+  .padding.center.white
+    %h3
+      Ma liste de souhait
+    -if @wishes.length > 0
+      =render "public/needs/wishes_index", wishes: @wishes
+      .pagination= paginate @wishes
+    -else
+      %p
+        Vous n'êtes encore intéressé par aucun besoin
   .padding.center.white
     %h3
       Mes propositions de besoin
@@ -62,6 +70,3 @@
       %p
         Vous n'avez pas encore proposer de besoin
     =link_to "Proposer un besoin", new_public_need_path, :class => "btn btn-primary"
-  .padding.center.white
-    %h3
-      Ma liste de souhait

app/views/public/needs/_form.html.haml

@@ -1,6 +1,7 @@
 = semantic_form_for [:public, @need] do |f|
   =f.inputs do
     = f.input :title, :label => "Titre de votre besoin"
+    =f.input :category,   :as => :select, :collection => @tree.map{|c| [(c.level > 0 ? ('   ' * (c.level - 1)) + "|- ": "").html_safe + c.name,  c.id]}, label: "Catégorie de besoin"
     = f.input :description, :label => "Description", :rows => 5, :input_html => {:style => "height:100px;"}
   %br
   =f.submit "Sauvegarder", :class => "btn btn-primary"

app/views/public/needs/_index.html.haml

@@ -9,4 +9,4 @@
          
   %tbody
 
-    =render @needs
+    =render needs

app/views/public/needs/_need.html.haml

@@ -2,7 +2,7 @@
 
 %tr{:id => need.id, class: css_class}
   %td
-    =need.title
+    =link_to need.title, public_need_path(need)
   %td
     =need.human_state
   %td.actions{:style => "width:150px;text-align:right"}

app/views/public/needs/_need_item.html.haml

@@ -4,10 +4,15 @@
     %h4
       =link_to need.title.upcase, public_need_path(need)
 
+
     %p.info=i(:"clock-o") + " Ajouté il y a #{time_ago_in_words(need.created_at)} par #{need.author.anonyme_nick}"
 
-    %span
-      .info=i(:"info-circle") + " " + need.human_state
+
+    -if need.category
+      .top-left-info
+        =i(:"tag") + " " + need.category_path
+
+
 
 
 

app/views/public/needs/_wish.html.haml

@@ -0,0 +1,12 @@
+
+%tr{:id => wish.id}
+  %td
+    =link_to wish.title, public_need_path(wish)
+  %td
+    =wish.human_state
+  %td{style: 'text-align:center' }
+    =i(:"hand-paper-o") + " " + wish.wishes.length.to_s
+  %td{style: 'text-align:center'}
+    =i(:"comment-o") + " " + wish.messages.length.to_s
+  %td.actions{:style => "width:150px;text-align:right"}
+    =link_to i(:"remove"), wish_public_need_path(wish),title:"Je ne suis plus intéressé", class: 'btn btn-danger btn-square'

app/views/public/needs/_wishes_index.html.haml

@@ -0,0 +1,18 @@
+%table.table.public-table.table-striped
+  %thead
+    %tr
+      %th
+        Titre
+      %th
+        État
+      %th{style: 'text-align:center'}
+        Intérêts
+      %th{style: 'text-align:center'}
+        Commentaires
+      %th
+
+  %tbody
+
+    =render partial: "public/needs/wish", collection: @wishes, as: :wish
+
+  

app/views/public/needs/index.html.haml

@@ -1,28 +1,39 @@
-.center.row
-  .row.col-md-9.gutter
 
+.center.row.need-container
+  .row.col-md-9.gutter
 
     =render collection: @needs, partial: 'need_item', as: :need
 
     .clear
+    -if @needs.num_pages > 1
       .pagination= paginate @needs
 
   .row.col-md-3
     .white.side-menu
       = semantic_form_for :search, :html => {id: :search_form, :method => :get } do |f|
-        %h4 Recherche
-        = f.inputs do
-          = f.input :q,  :as => :search, label: false, input_html: {value: params[:q], :name => 'q' }, placeholder: "Rechercher un besoin"
 
-          =f.submit "Rechercher", :class => "btn btn-primary pull-right"
-
-        .clear
-        %h4 Ordonner par
         = f.inputs do
-          = f.input :o, as: :order, selected:  params[:o],  input_html: {:name => 'o' }, label: false, :include_blank => false , :as => :select, :collection => @orders
+
+          =f.input :q,  :as => :search, label: "Recherche", input_html: {value: params[:q], :name => 'q' }, placeholder: "Rechercher un besoin"
 
         .clear
 
+        = f.inputs do
+          = f.input :o, as: :order, selected:  params[:o],  input_html: {:name => 'o' }, label: "Ordre d'affichage", :include_blank => false , :as => :select, :collection => @orders
+
+        .clear
+
+        = f.inputs do
+          = f.input :r, as: :result, selected:  params[:r],  input_html: {:name => 'r' }, label: 'Résultats par page', :include_blank => false , :as => :select, :collection => [6,12,24,48]
+
+        .clear
+
+        = f.inputs do
+          = f.input :c, as: :category, selected:  params[:c],  input_html: {:name => 'c' }, label: 'Filtrer par catégorie', :include_blank => true , :as => :select, :collection =>  @tree.map{|c| [(c.level > 0 ? ('   ' * (c.level - 1)) + "|- ": "").html_safe + c.name,  c.id]}
+
+        .clear
 
 :javascript
   $('#search_o').change(function(){$('#search_form').submit()})
+  $('#search_r').change(function(){$('#search_form').submit()})
+  $('#search_c').change(function(){$('#search_form').submit()})

app/views/public/needs/show.html.haml

@@ -31,7 +31,7 @@
 
 
 
-  %h3= i(:"comment-o") + " #{pluralize(@need.messages.count, 'Commentaire')} pour ce besoin"
+  %h4= i(:"comment-o") + " #{pluralize(@need.messages.count, 'Commentaire')} pour ce besoin"
 
   =render collection: @comments, partial: 'message'
 

config/routes.rb

@@ -240,6 +240,7 @@ Rails.application.routes.draw do
       end
     end
 
+    resources :need_categories
     resources :needs do
       member do
         get :validate

db/migrate/20151207100030_create_need_categories.rb

@@ -0,0 +1,10 @@
+class CreateNeedCategories < ActiveRecord::Migration
+  def change
+    create_table :need_categories do |t|
+
+      t.timestamps null: false
+      t.string :name
+      t.references :need_categories, :parent, index: true
+    end
+  end
+end

db/migrate/20151207162817_add_category_to_need.rb

@@ -0,0 +1,5 @@
+class AddCategoryToNeed < ActiveRecord::Migration
+  def change
+    add_reference :needs, :category, index: true
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20151203185210) do
+ActiveRecord::Schema.define(version: 20151207162817) do
 
   create_table "admins", force: :cascade do |t|
     t.string   "name",                   limit: 255
@@ -390,6 +390,17 @@ ActiveRecord::Schema.define(version: 20151203185210) do
     t.text     "content",     limit: 65535
   end
 
+  create_table "need_categories", force: :cascade do |t|
+    t.datetime "created_at",                     null: false
+    t.datetime "updated_at",                     null: false
+    t.string   "name",               limit: 255
+    t.integer  "need_categories_id", limit: 4
+    t.integer  "parent_id",          limit: 4
+  end
+
+  add_index "need_categories", ["need_categories_id"], name: "index_need_categories_on_need_categories_id", using: :btree
+  add_index "need_categories", ["parent_id"], name: "index_need_categories_on_parent_id", using: :btree
+
   create_table "needs", force: :cascade do |t|
     t.string   "title",       limit: 255
     t.text     "description", limit: 65535
@@ -398,9 +409,11 @@ ActiveRecord::Schema.define(version: 20151203185210) do
     t.integer  "author_id",   limit: 4
     t.datetime "deleted_at"
     t.string   "state",       limit: 255
+    t.integer  "category_id", limit: 4
   end
 
   add_index "needs", ["author_id"], name: "index_needs_on_author_id", using: :btree
+  add_index "needs", ["category_id"], name: "index_needs_on_category_id", using: :btree
   add_index "needs", ["deleted_at"], name: "index_needs_on_deleted_at", using: :btree
   add_index "needs", ["title"], name: "index_needs_on_title", using: :btree
 

test/controllers/admin/need_categories_controller_test.rb

@@ -0,0 +1,7 @@
+require 'test_helper'
+
+class Admin::NeedCategoriesControllerTest < ActionController::TestCase
+  # test "the truth" do
+  #   assert true
+  # end
+end

test/fixtures/need_categories.yml

@@ -0,0 +1,11 @@
+# Read about fixtures at http://api.rubyonrails.org/classes/ActiveRecord/FixtureSet.html
+
+# This model initially had no columns defined.  If you add columns to the
+# model remove the '{}' from the fixture names and add the columns immediately
+# below each fixture, per the syntax in the comments below
+#
+one: {}
+# column: value
+#
+two: {}
+#  column: value

test/models/need_category_test.rb

@@ -0,0 +1,7 @@
+require 'test_helper'
+
+class NeedCategoryTest < ActiveSupport::TestCase
+  # test "the truth" do
+  #   assert true
+  # end
+end