feat: APIs for Articles (#4777)

Fixes: #4802

Gemfile

@@ -128,6 +128,9 @@ gem 'html2text'
 # to calculate working hours
 gem 'working_hours'
 
+# full text search for articles
+gem 'pg_search'
+
 group :production, :staging do
   # we dont want request timing out in development while using byebug
   gem 'rack-timeout'

Gemfile.lock

@@ -388,6 +388,9 @@ GEM
     parser (3.1.1.0)
       ast (~> 2.4.1)
     pg (1.3.2)
+    pg_search (2.3.6)
+      activerecord (>= 5.2)
+      activesupport (>= 5.2)
     procore-sift (0.16.0)
       rails (> 4.2.0)
     pry (0.14.1)
@@ -694,6 +697,7 @@ DEPENDENCIES
   mock_redis
   newrelic_rpm
   pg
+  pg_search
   procore-sift
   pry-rails
   puma
@@ -742,4 +746,4 @@ RUBY VERSION
    ruby 3.0.4p208
 
 BUNDLED WITH
-   2.3.14
+   2.3.15

app/controllers/api/v1/accounts/articles_controller.rb

@@ -0,0 +1,48 @@
+class Api::V1::Accounts::ArticlesController < Api::V1::Accounts::BaseController
+  before_action :portal
+  before_action :fetch_article, except: [:index, :create]
+
+  def index
+    @articles = @portal.articles
+    @articles.search(list_params) if params[:payload].present?
+  end
+
+  def create
+    @article = @portal.articles.create!(article_params)
+  end
+
+  def edit; end
+
+  def show; end
+
+  def update
+    @article.update!(article_params)
+  end
+
+  def destroy
+    @article.destroy!
+    head :ok
+  end
+
+  private
+
+  def fetch_article
+    @article = @portal.articles.find(params[:id])
+  end
+
+  def portal
+    @portal ||= Current.account.portals.find_by(slug: params[:portal_id])
+  end
+
+  def article_params
+    params.require(:article).permit(
+      :title, :content, :description, :position, :category_id, :author_id
+    )
+  end
+
+  def list_params
+    params.require(:payload).permit(
+      :category_slug, :locale, :query
+    )
+  end
+end

app/controllers/api/v1/accounts/categories_controller.rb

@@ -3,7 +3,7 @@ class Api::V1::Accounts::CategoriesController < Api::V1::Accounts::BaseControlle
   before_action :fetch_category, except: [:index, :create]
 
   def index
-    @categories = @portal.categories
+    @categories = @portal.categories.search(params)
   end
 
   def create
@@ -31,7 +31,7 @@ class Api::V1::Accounts::CategoriesController < Api::V1::Accounts::BaseControlle
 
   def category_params
     params.require(:category).permit(
-      :name, :description, :position
+      :name, :description, :position, :slug, :locale
     )
   end
 end

app/models/article.rb

@@ -2,25 +2,34 @@
 #
 # Table name: articles
 #
-#  id          :bigint           not null, primary key
-#  content     :text
-#  description :text
-#  status      :integer
-#  title       :string
-#  views       :integer
-#  created_at  :datetime         not null
-#  updated_at  :datetime         not null
-#  account_id  :integer          not null
-#  author_id   :integer
-#  category_id :integer
-#  folder_id   :integer
-#  portal_id   :integer          not null
+#  id                       :bigint           not null, primary key
+#  content                  :text
+#  description              :text
+#  status                   :integer
+#  title                    :string
+#  views                    :integer
+#  created_at               :datetime         not null
+#  updated_at               :datetime         not null
+#  account_id               :integer          not null
+#  author_id                :bigint
+#  category_id              :integer
+#  folder_id                :integer
+#  portal_id                :integer          not null
+#
+# Indexes
+#
+#  index_articles_on_author_id                 (author_id)
+#
+# Foreign Keys
+#
+#  fk_rails_...  (author_id => users.id)
 #
 class Article < ApplicationRecord
+  include PgSearch::Model
+
   belongs_to :account
   belongs_to :category
   belongs_to :portal
-  belongs_to :folder
   belongs_to :author, class_name: 'User'
 
   before_validation :ensure_account_id
@@ -32,6 +41,36 @@ class Article < ApplicationRecord
 
   enum status: { draft: 0, published: 1 }
 
+  scope :search_by_category_slug, ->(category_slug) { where(categories: { slug: category_slug }) if category_slug.present? }
+  scope :search_by_category_locale, ->(locale) { where(categories: { locale: locale }) if locale.present? }
+
+  # TODO: if text search slows down https://www.postgresql.org/docs/current/textsearch-features.html#TEXTSEARCH-UPDATE-TRIGGERS
+  pg_search_scope(
+    :text_search,
+    against: %i[
+      title
+      description
+      content
+    ],
+    using: {
+      tsearch: {
+        prefix: true
+      }
+    }
+  )
+
+  def self.search(params)
+    records = joins(
+      :category
+    ).search_by_category_slug(params[:category_slug]).search_by_category_locale(params[:locale])
+    records.text_search(params[:query]) if params[:query].present?
+    records.page(current_page(params))
+  end
+
+  def self.current_page(params)
+    params[:page] || 1
+  end
+
   private
 
   def ensure_account_id

app/models/category.rb

@@ -2,20 +2,22 @@
 #
 # Table name: categories
 #
-#  id          :bigint           not null, primary key
-#  description :text
-#  locale      :string           default("en")
-#  name        :string
-#  position    :integer
-#  created_at  :datetime         not null
-#  updated_at  :datetime         not null
-#  account_id  :integer          not null
-#  portal_id   :integer          not null
+#  id                        :bigint           not null, primary key
+#  description               :text
+#  locale                    :string           default("en")
+#  name                      :string
+#  position                  :integer
+#  slug                      :string           not null
+#  created_at                :datetime         not null
+#  updated_at                :datetime         not null
+#  account_id                :integer          not null
+#  portal_id                 :integer          not null
 #
 # Indexes
 #
-#  index_categories_on_locale                 (locale)
-#  index_categories_on_locale_and_account_id  (locale,account_id)
+#  index_categories_on_locale                         (locale)
+#  index_categories_on_locale_and_account_id          (locale,account_id)
+#  index_categories_on_slug_and_locale_and_portal_id  (slug,locale,portal_id) UNIQUE
 #
 class Category < ApplicationRecord
   belongs_to :account
@@ -25,7 +27,20 @@ class Category < ApplicationRecord
 
   before_validation :ensure_account_id
   validates :account_id, presence: true
+  validates :slug, presence: true
   validates :name, presence: true
+  validates :locale, uniqueness: { scope: %i[slug portal_id],
+                                   message: 'should be unique in the category and portal' }
+
+  scope :search_by_locale, ->(locale) { where(locale: locale) if locale.present? }
+
+  def self.search(params)
+    search_by_locale(params[:locale]).page(current_page(params)).order(position: :asc)
+  end
+
+  def self.current_page(params)
+    params[:page] || 1
+  end
 
   private
 

app/models/user.rb

@@ -92,6 +92,7 @@ class User < ApplicationRecord
   has_many :portals, through: :portals_members
   has_many :team_members, dependent: :destroy_async
   has_many :teams, through: :team_members
+  has_many :articles, foreign_key: 'author_id', dependent: :nullify
 
   before_validation :set_password_and_uid, on: :create
 

app/views/api/v1/accounts/articles/_article.json.jbuilder

@@ -0,0 +1,20 @@
+json.id article.id
+json.category_id article.category_id
+json.title article.title
+json.content article.content
+json.description article.description
+json.status article.status
+json.account_id article.account_id
+
+if article.portal.present?
+  json.portal do
+    json.partial! 'api/v1/accounts/portals/portal.json.jbuilder', portal: article.portal
+  end
+end
+json.views article.views
+
+if article.author.present?
+  json.author do
+    json.partial! 'api/v1/models/agent.json.jbuilder', resource: article.author
+  end
+end

app/views/api/v1/accounts/articles/create.json.jbuilder

@@ -0,0 +1,3 @@
+json.payload do
+  json.partial! 'article', article: @article
+end

app/views/api/v1/accounts/articles/edit.json.jbuilder

@@ -0,0 +1,3 @@
+json.payload do
+  json.partial! 'article', article: @article
+end

app/views/api/v1/accounts/articles/index.json.jbuilder

@@ -0,0 +1,3 @@
+json.payload do
+  json.array! @articles, partial: 'article', as: :article
+end

app/views/api/v1/accounts/articles/show.json.jbuilder

@@ -0,0 +1,3 @@
+json.payload do
+  json.partial! 'article', article: @article
+end

app/views/api/v1/accounts/articles/update.json.jbuilder

@@ -0,0 +1,3 @@
+json.payload do
+  json.partial! 'article', article: @article
+end

app/views/api/v1/accounts/categories/_category.json.jbuilder

@@ -1,5 +1,7 @@
 json.id category.id
 json.name category.name
+json.slug category.slug
+json.locale category.locale
 json.description category.description
 json.position category.position
 json.account_id category.account_id

config/routes.rb

@@ -162,8 +162,8 @@ Rails.application.routes.draw do
             resources :categories do
               resources :folders
             end
+            resources :articles
           end
-          resources :articles
         end
       end
       # end of account scoped api routes

db/migrate/20220527080906_add_reference_for_author_id.rb

@@ -0,0 +1,6 @@
+class AddReferenceForAuthorId < ActiveRecord::Migration[6.1]
+  def change
+    remove_column :articles, :author_id, :integer
+    add_reference :articles, :author, foreign_key: { to_table: :users }
+  end
+end

db/migrate/20220527120826_add_index_on_category_slug_and_locale.rb

@@ -0,0 +1,7 @@
+class AddIndexOnCategorySlugAndLocale < ActiveRecord::Migration[6.1]
+  def change
+    add_column :categories, :slug, :string, null: false, default: ''
+    add_index :categories, [:slug, :locale, :portal_id], unique: true
+    change_column_default :categories, :slug, from: '', to: nil
+  end
+end

db/schema.rb

@@ -116,7 +116,6 @@ ActiveRecord::Schema.define(version: 2022_06_10_091206) do
     t.integer "portal_id", null: false
     t.integer "category_id"
     t.integer "folder_id"
-    t.integer "author_id"
     t.string "title"
     t.text "description"
     t.text "content"
@@ -124,6 +123,8 @@ ActiveRecord::Schema.define(version: 2022_06_10_091206) do
     t.integer "views"
     t.datetime "created_at", precision: 6, null: false
     t.datetime "updated_at", precision: 6, null: false
+    t.bigint "author_id"
+    t.index ["author_id"], name: "index_articles_on_author_id"
   end
 
   create_table "attachments", id: :serial, force: :cascade do |t|
@@ -193,8 +194,10 @@ ActiveRecord::Schema.define(version: 2022_06_10_091206) do
     t.datetime "created_at", precision: 6, null: false
     t.datetime "updated_at", precision: 6, null: false
     t.string "locale", default: "en"
+    t.string "slug", null: false
     t.index ["locale", "account_id"], name: "index_categories_on_locale_and_account_id"
     t.index ["locale"], name: "index_categories_on_locale"
+    t.index ["slug", "locale", "portal_id"], name: "index_categories_on_slug_and_locale_and_portal_id", unique: true
   end
 
   create_table "channel_api", force: :cascade do |t|
@@ -817,6 +820,7 @@ ActiveRecord::Schema.define(version: 2022_06_10_091206) do
   add_foreign_key "active_storage_attachments", "active_storage_blobs", column: "blob_id"
   add_foreign_key "active_storage_variant_records", "active_storage_blobs", column: "blob_id"
   add_foreign_key "agent_bots", "accounts", on_delete: :cascade
+  add_foreign_key "articles", "users", column: "author_id"
   add_foreign_key "campaigns", "accounts", on_delete: :cascade
   add_foreign_key "campaigns", "inboxes", on_delete: :cascade
   add_foreign_key "contact_inboxes", "contacts", on_delete: :cascade

spec/controllers/api/v1/accounts/articles_controller_spec.rb

@@ -0,0 +1,137 @@
+require 'rails_helper'
+
+RSpec.describe 'Api::V1::Accounts::Articles', type: :request do
+  let(:account) { create(:account) }
+  let(:agent) { create(:user, account: account, role: :agent) }
+  let!(:portal) { create(:portal, name: 'test_portal', account_id: account.id) }
+  let!(:category) { create(:category, name: 'category', portal: portal, account_id: account.id, locale: 'en', slug: 'category_slug') }
+  let!(:article) { create(:article, category: category, portal: portal, account_id: account.id, author_id: agent.id) }
+
+  describe 'POST /api/v1/accounts/{account.id}/portals/{portal.slug}/articles' do
+    context 'when it is an unauthenticated user' do
+      it 'returns unauthorized' do
+        post "/api/v1/accounts/#{account.id}/portals/#{portal.slug}/articles", params: {}
+        expect(response).to have_http_status(:unauthorized)
+      end
+    end
+
+    context 'when it is an authenticated user' do
+      it 'creates article' do
+        article_params = {
+          article: {
+            category_id: category.id,
+            description: 'test description',
+            title: 'MyTitle',
+            content: 'This is my content.',
+            status: :published,
+            author_id: agent.id
+          }
+        }
+        post "/api/v1/accounts/#{account.id}/portals/#{portal.slug}/articles",
+             params: article_params,
+             headers: agent.create_new_auth_token
+        expect(response).to have_http_status(:success)
+        json_response = JSON.parse(response.body)
+        expect(json_response['payload']['title']).to eql('MyTitle')
+      end
+    end
+  end
+
+  describe 'PUT /api/v1/accounts/{account.id}/portals/{portal.slug}/articles/{article.id}' do
+    context 'when it is an unauthenticated user' do
+      it 'returns unauthorized' do
+        put "/api/v1/accounts/#{account.id}/portals/#{portal.slug}/articles/#{article.id}", params: {}
+        expect(response).to have_http_status(:unauthorized)
+      end
+    end
+
+    context 'when it is an authenticated user' do
+      it 'updates category' do
+        article_params = {
+          article: {
+            title: 'MyTitle2',
+            description: 'test_description'
+          }
+        }
+
+        expect(article.title).not_to eql(article_params[:article][:title])
+
+        put "/api/v1/accounts/#{account.id}/portals/#{portal.slug}/articles/#{article.id}",
+            params: article_params,
+            headers: agent.create_new_auth_token
+        expect(response).to have_http_status(:success)
+        json_response = JSON.parse(response.body)
+        expect(json_response['payload']['title']).to eql(article_params[:article][:title])
+      end
+    end
+  end
+
+  describe 'DELETE /api/v1/accounts/{account.id}/portals/{portal.slug}/articles/{article.id}' do
+    context 'when it is an unauthenticated user' do
+      it 'returns unauthorized' do
+        delete "/api/v1/accounts/#{account.id}/portals/#{portal.slug}/articles/#{article.id}", params: {}
+        expect(response).to have_http_status(:unauthorized)
+      end
+    end
+
+    context 'when it is an authenticated user' do
+      it 'deletes category' do
+        delete "/api/v1/accounts/#{account.id}/portals/#{portal.slug}/articles/#{article.id}",
+               headers: agent.create_new_auth_token
+        expect(response).to have_http_status(:success)
+        deleted_article = Article.find_by(id: article.id)
+        expect(deleted_article).to be nil
+      end
+    end
+  end
+
+  describe 'GET /api/v1/accounts/{account.id}/portals/{portal.slug}/articles' do
+    context 'when it is an unauthenticated user' do
+      it 'returns unauthorized' do
+        get "/api/v1/accounts/#{account.id}/portals/#{portal.slug}/articles"
+        expect(response).to have_http_status(:unauthorized)
+      end
+    end
+
+    context 'when it is an authenticated user' do
+      it 'get all articles' do
+        article2 = create(:article, account_id: account.id, portal: portal, category: category, author_id: agent.id)
+        expect(article2.id).not_to be nil
+
+        get "/api/v1/accounts/#{account.id}/portals/#{portal.slug}/articles",
+            headers: agent.create_new_auth_token,
+            params: { payload: {} }
+        expect(response).to have_http_status(:success)
+        json_response = JSON.parse(response.body)
+        expect(json_response['payload'].count).to be 2
+      end
+
+      it 'get all articles with searched params' do
+        article2 = create(:article, account_id: account.id, portal: portal, category: category, author_id: agent.id)
+        expect(article2.id).not_to be nil
+
+        get "/api/v1/accounts/#{account.id}/portals/#{portal.slug}/articles",
+            headers: agent.create_new_auth_token,
+            params: { payload: { category_slug: category.slug } }
+        expect(response).to have_http_status(:success)
+        json_response = JSON.parse(response.body)
+        expect(json_response['payload'].count).to be 2
+      end
+    end
+
+    describe 'GET /api/v1/accounts/{account.id}/portals/{portal.slug}/articles/{article.id}' do
+      it 'get article' do
+        article2 = create(:article, account_id: account.id, portal: portal, category: category, author_id: agent.id)
+        expect(article2.id).not_to be nil
+
+        get "/api/v1/accounts/#{account.id}/portals/#{portal.slug}/articles/#{article2.id}",
+            headers: agent.create_new_auth_token
+        expect(response).to have_http_status(:success)
+        json_response = JSON.parse(response.body)
+
+        expect(json_response['payload']['title']).to eq(article2.title)
+        expect(json_response['payload']['id']).to eq(article2.id)
+      end
+    end
+  end
+end

spec/controllers/api/v1/accounts/categories_controller_spec.rb

@@ -4,7 +4,7 @@ RSpec.describe 'Api::V1::Accounts::Categories', type: :request do
   let(:account) { create(:account) }
   let(:agent) { create(:user, account: account, role: :agent) }
   let!(:portal) { create(:portal, name: 'test_portal', account_id: account.id) }
-  let!(:category) { create(:category, name: 'category', portal: portal, account_id: account.id) }
+  let!(:category) { create(:category, name: 'category', portal: portal, account_id: account.id, slug: 'category_slug') }
 
   describe 'POST /api/v1/accounts/{account.id}/portals/{portal.slug}/categories' do
     context 'when it is an unauthenticated user' do
@@ -15,14 +15,17 @@ RSpec.describe 'Api::V1::Accounts::Categories', type: :request do
     end
 
     context 'when it is an authenticated user' do
-      it 'creates category' do
-        category_params = {
-          category: {
-            name: 'test_category',
-            description: 'test_description',
-            position: 1
-          }
+      category_params = {
+        category: {
+          name: 'test_category',
+          description: 'test_description',
+          position: 1,
+          locale: 'es',
+          slug: 'test_category_1'
         }
+      }
+
+      it 'creates category' do
         post "/api/v1/accounts/#{account.id}/portals/#{portal.slug}/categories",
              params: category_params,
              headers: agent.create_new_auth_token
@@ -30,6 +33,37 @@ RSpec.describe 'Api::V1::Accounts::Categories', type: :request do
         json_response = JSON.parse(response.body)
         expect(json_response['payload']['name']).to eql('test_category')
       end
+
+      it 'will throw an error on locale, category_id uniqueness' do
+        post "/api/v1/accounts/#{account.id}/portals/#{portal.slug}/categories",
+             params: category_params,
+             headers: agent.create_new_auth_token
+
+        post "/api/v1/accounts/#{account.id}/portals/#{portal.slug}/categories",
+             params: category_params,
+             headers: agent.create_new_auth_token
+        expect(response).to have_http_status(:unprocessable_entity)
+        json_response = JSON.parse(response.body)
+        expect(json_response['message']).to eql('Locale should be unique in the category and portal')
+      end
+
+      it 'will throw an error slug presence' do
+        category_params = {
+          category: {
+            name: 'test_category',
+            description: 'test_description',
+            position: 1,
+            locale: 'es'
+          }
+        }
+
+        post "/api/v1/accounts/#{account.id}/portals/#{portal.slug}/categories",
+             params: category_params,
+             headers: agent.create_new_auth_token
+        expect(response).to have_http_status(:unprocessable_entity)
+        json_response = JSON.parse(response.body)
+        expect(json_response['message']).to eql("Slug can't be blank")
+      end
     end
   end
 
@@ -92,7 +126,7 @@ RSpec.describe 'Api::V1::Accounts::Categories', type: :request do
 
     context 'when it is an authenticated user' do
       it 'get all portals' do
-        category2 = create(:category, name: 'test_category_2', portal: portal)
+        category2 = create(:category, name: 'test_category_2', portal: portal, locale: 'es', slug: 'category_slug_2')
         expect(category2.id).not_to be nil
 
         get "/api/v1/accounts/#{account.id}/portals/#{portal.slug}/categories",

spec/factories/articles.rb

@@ -2,13 +2,11 @@ FactoryBot.define do
   factory :article, class: 'Article' do
     account_id { 1 }
     category_id { 1 }
-    folder_id { 1 }
     author_id { 1 }
     title { 'MyString' }
     content { 'MyText' }
+    description { 'MyDescrption' }
     status { 1 }
     views { 1 }
-    seo_title { 'MyString' }
-    seo { '' }
   end
 end

spec/models/article_spec.rb

@@ -14,4 +14,105 @@ RSpec.describe Article, type: :model do
     it { is_expected.to belong_to(:category) }
     it { is_expected.to belong_to(:author) }
   end
+
+  describe 'search' do
+    let!(:account) { create(:account) }
+    let(:user) { create(:user, account_ids: [account.id], role: :agent) }
+    let!(:portal_1) { create(:portal, account_id: account.id) }
+    let!(:portal_2) { create(:portal, account_id: account.id) }
+    let!(:category_1) { create(:category, slug: 'category_1', locale: 'en', portal_id: portal_1.id) }
+    let!(:category_2) { create(:category, slug: 'category_2', locale: 'es', portal_id: portal_1.id) }
+    let!(:category_3) { create(:category, slug: 'category_3', locale: 'es', portal_id: portal_2.id) }
+
+    before do
+      create(:article, category_id: category_1.id, content: 'This is the content', description: 'this is the description', title: 'this is title',
+                       portal_id: portal_1.id, author_id: user.id)
+      create(:article, category_id: category_1.id, title: 'title 1', portal_id: portal_1.id, author_id: user.id)
+      create(:article, category_id: category_2.id, title: 'title 2', portal_id: portal_2.id, author_id: user.id)
+      create(:article, category_id: category_2.id, title: 'title 3', portal_id: portal_1.id, author_id: user.id)
+      create(:article, category_id: category_3.id, title: 'title 6', portal_id: portal_2.id, author_id: user.id)
+      create(:article, category_id: category_2.id, title: 'title 7', portal_id: portal_1.id, author_id: user.id)
+    end
+
+    context 'when no parameters passed' do
+      it 'returns all the articles in portal' do
+        records = portal_1.articles.search({})
+        expect(records.count).to eq(portal_1.articles.count)
+
+        records = portal_2.articles.search({})
+        expect(records.count).to eq(portal_2.articles.count)
+      end
+    end
+
+    context 'when params passed' do
+      it 'returns all the articles with all the params filters' do
+        params = { query: 'title', locale: 'es', category_slug: 'category_3' }
+        records = portal_2.articles.search(params)
+        expect(records.count).to eq(1)
+
+        params = { query: 'this', locale: 'en', category_slug: 'category_1' }
+        records = portal_1.articles.search(params)
+        expect(records.count).to eq(2)
+      end
+    end
+
+    context 'when some params missing' do
+      it 'returns data with category slug' do
+        params = { category_slug: 'category_2' }
+        records = portal_1.articles.search(params)
+        expect(records.count).to eq(2)
+      end
+
+      it 'returns data with locale' do
+        params = { locale: 'es' }
+        records = portal_2.articles.search(params)
+        expect(records.count).to eq(2)
+
+        params = { locale: 'en' }
+        records = portal_1.articles.search(params)
+        expect(records.count).to eq(2)
+      end
+
+      it 'returns data with text_search query' do
+        params = { query: 'title' }
+        records = portal_2.articles.search(params)
+        expect(records.count).to eq(2)
+
+        params = { query: 'title' }
+        records = portal_1.articles.search(params)
+        expect(records.count).to eq(4)
+
+        params = { query: 'the content' }
+        records = portal_2.articles.search(params)
+        expect(records.count).to eq(2)
+      end
+
+      it 'returns data with text_search query and locale' do
+        params = { query: 'the title', locale: 'es' }
+        records = portal_2.articles.search(params)
+        expect(records.count).to eq(2)
+      end
+
+      it 'returns records with locale and category_slug' do
+        params = { category_slug: 'category_2', locale: 'es' }
+        records = portal_1.articles.search(params)
+        expect(records.count).to eq(2)
+      end
+
+      it 'return records with category_slug and text_search query' do
+        params = { category_slug: 'category_2', query: 'the title' }
+        records = portal_1.articles.search(params)
+        expect(records.count).to eq(2)
+      end
+    end
+
+    context 'with pagination' do
+      it 'returns paginated articles' do
+        create_list(:article, 30, category_id: category_2.id, title: 'title 1', portal_id: portal_2.id, author_id: user.id)
+        params = { category_slug: 'category_2' }
+        records = portal_2.articles.search(params)
+        expect(records.count).to eq(25)
+      end
+    end
+  end
 end

spec/models/category_spec.rb

@@ -12,4 +12,39 @@ RSpec.describe Category, type: :model do
     it { is_expected.to have_many(:folders) }
     it { is_expected.to have_many(:articles) }
   end
+
+  describe 'search' do
+    let!(:account) { create(:account) }
+    let(:user) { create(:user, account_ids: [account.id], role: :agent) }
+    let!(:portal_1) { create(:portal, account_id: account.id) }
+    let!(:portal_2) { create(:portal, account_id: account.id) }
+
+    before do
+      create(:category, slug: 'category_1', locale: 'en', portal_id: portal_1.id)
+      create(:category, slug: 'category_2', locale: 'es', portal_id: portal_1.id)
+      create(:category, slug: 'category_3', locale: 'es', portal_id: portal_2.id)
+    end
+
+    context 'when no parameters passed' do
+      it 'returns all the articles in portal' do
+        records = portal_1.categories.search({})
+        expect(records.count).to eq(portal_1.categories.count)
+
+        records = portal_2.categories.search({})
+        expect(records.count).to eq(portal_2.categories.count)
+      end
+    end
+
+    context 'when params passed' do
+      it 'returns all the categories with all the params filters' do
+        params = { locale: 'es' }
+        records = portal_2.categories.search(params)
+        expect(records.count).to eq(1)
+
+        params = { locale: 'en' }
+        records = portal_1.categories.search(params)
+        expect(records.count).to eq(1)
+      end
+    end
+  end
 end