feat: Fetching the portal data related to a specific custom domain (#5249)

app/controllers/dashboard_controller.rb

@@ -4,6 +4,7 @@ class DashboardController < ActionController::Base
   before_action :set_global_config
   around_action :switch_locale
   before_action :ensure_installation_onboarding, only: [:index]
+  before_action :redirect_to_custom_domain_page
 
   layout 'vueapp'
 
@@ -37,6 +38,15 @@ class DashboardController < ActionController::Base
     redirect_to '/installation/onboarding' if ::Redis::Alfred.get(::Redis::Alfred::CHATWOOT_INSTALLATION_ONBOARDING)
   end
 
+  def redirect_to_custom_domain_page
+    custom_domain = request.host
+    portal = Portal.find_by(custom_domain: custom_domain)
+
+    return unless portal
+
+    redirect_to "/hc/#{portal.slug}"
+  end
+
   def app_config
     {
       APP_VERSION: Chatwoot.config[:version],

app/controllers/public/api/v1/portals/articles_controller.rb

@@ -1,5 +1,7 @@
-class Public::Api::V1::Portals::ArticlesController < ApplicationController
+class Public::Api::V1::Portals::ArticlesController < PublicController
+  before_action :ensure_custom_domain_request, only: [:show, :index]
   before_action :set_portal
+  before_action :set_category
   before_action :set_article, only: [:show]
 
   def index
@@ -12,11 +14,15 @@ class Public::Api::V1::Portals::ArticlesController < ApplicationController
   private
 
   def set_article
-    @article = @portal.articles.find(params[:id])
+    @article = @category.articles.find(params[:id])
+  end
+
+  def set_category
+    @category = @portal.categories.find_by!(slug: params[:category_slug])
   end
 
   def set_portal
-    @portal = ::Portal.find_by!(slug: params[:portal_slug], archived: false)
+    @portal = @portals.find_by!(slug: params[:slug], archived: false)
   end
 
   def list_params

app/controllers/public/api/v1/portals/categories_controller.rb

@@ -1,4 +1,5 @@
 class Public::Api::V1::Portals::CategoriesController < PublicController
+  before_action :ensure_custom_domain_request, only: [:show, :index]
   before_action :set_portal
   before_action :set_category, only: [:show]
 
@@ -11,10 +12,10 @@ class Public::Api::V1::Portals::CategoriesController < PublicController
   private
 
   def set_category
-    @category = @portal.categories.find_by!(slug: params[:slug])
+    @category = @portal.categories.find_by!(locale: params[:locale])
   end
 
   def set_portal
-    @portal = ::Portal.find_by!(slug: params[:portal_slug], archived: false)
+    @portal = @portals.find_by!(slug: params[:slug], archived: false)
   end
 end

app/controllers/public/api/v1/portals_controller.rb

@@ -1,4 +1,5 @@
 class Public::Api::V1::PortalsController < PublicController
+  before_action :ensure_custom_domain_request, only: [:show]
   before_action :set_portal
 
   def show; end
@@ -6,6 +7,6 @@ class Public::Api::V1::PortalsController < PublicController
   private
 
   def set_portal
-    @portal = ::Portal.find_by!(slug: params[:slug], archived: false)
+    @portal = @portals.find_by!(slug: params[:slug], archived: false)
   end
 end

app/controllers/public_controller.rb

@@ -3,4 +3,19 @@
 class PublicController < ActionController::Base
   include RequestExceptionHandler
   skip_before_action :verify_authenticity_token
+
+  private
+
+  def ensure_custom_domain_request
+    custom_domain = request.host
+
+    @portals = ::Portal.where(custom_domain: custom_domain)
+
+    return if @portals.present?
+
+    render json: {
+      error: "Domain: #{custom_domain} is not registered with us. \
+      Please send us an email at support@chatwoot.com with the custom domain name and account API key"
+    }, status: :unauthorized and return
+  end
 end

app/views/public/api/v1/models/_category.json.jbuilder

@@ -7,20 +7,20 @@ json.position category.position
 json.related_categories do
   if category.related_categories.any?
     json.array! category.related_categories.each do |related_category|
-      json.partial! partial: 'associated_category', category: related_category
+      json.partial! partial: 'public/api/v1/models/associated_category.json.jbuilder', category: related_category
     end
   end
 end
 
 if category.parent_category.present?
   json.parent_category do
-    json.partial! partial: 'associated_category', category: category.parent_category
+    json.partial! partial: 'public/api/v1/models/associated_category.json.jbuilder', category: category.parent_category
   end
 end
 
 if category.root_category.present?
   json.root_category do
-    json.partial! partial: 'associated_category', category: category.root_category
+    json.partial! partial: 'public/api/v1/models/associated_category.json.jbuilder', category: category.root_category
   end
 end
 

app/views/public/api/v1/models/_portal.json.jbuilder

@@ -8,7 +8,7 @@ json.slug portal.slug
 json.categories do
   if portal.categories.any?
     json.array! portal.categories.each do |category|
-      json.partial! 'api/v1/models/category.json.jbuilder', category: category
+      json.partial! 'public/api/v1/models/category.json.jbuilder', category: category
     end
   end
 end