api cloud update

config/initializers/action_controller.rb

@@ -86,3 +86,64 @@ class ActionController::Base
   end  
 
 end
+
+class ActionController::API
+  before_action :lookup_domain
+
+  private
+
+  def lookup_domain   
+    if request.subdomain.present? && request.subdomain != "www" 
+      from = request.subdomain.downcase  + "." + request.domain.downcase    
+      @license = cache_license(ENV["SX_PROVISION_URL"], from) # request.subdomain.downcase
+      if (!@license.nil?)
+        # logger.info "Location - " + @license.dbhost     
+        ActiveRecord::Base.establish_connection(website_connection(@license))    
+        # authenticate_session_token    
+        # logger.info "Connecting to - " + @license.subdomain + " - "+ @license.dbhost + "@" + @license.dbschema
+      else
+        # reconnect_default_db
+        logger.info 'License is nil'
+        # redirect_to root_url(:host => request.domain) + "store_error"
+         render :json => [{ status: false, message: 'Invalid Access!'}]
+      end                   
+    end    
+  end 
+
+  def cache_license(url, lookup)    
+    @license = License.new(url, lookup)        
+
+    if (@license.detail_with_local_cache(lookup) == true)
+      return @license
+    else
+      return nil
+    end
+  end
+
+  def website_connection(license)
+    default_connection.dup.update(:host => license.dbhost, :database => license.dbschema.to_s.downcase,
+    :username => license.dbusername, :password => license.dbpassword)
+
+  end
+
+  def reconnect_default_db
+    ActiveRecord::Base.establish_connection(Rails.env)
+  end
+
+  # Regular database.yml configuration hash
+  def default_connection
+    @default_config ||= ActiveRecord::Base.connection.instance_variable_get("@config").dup
+  end
+
+  #change locallization
+  def set_locale
+    I18n.locale = params[:locale] || I18n.default_locale
+  end
+
+  # RESTful url for localize
+  def default_url_options
+    { locale: I18n.locale }
+  end  
+
+end
+