feat: Allow SaaS users to manage subscription within the dashboard (#5059)

config/installation_config.yml

@@ -68,3 +68,7 @@
 - name: CSML_BOT_API_KEY
   value:
   locked: false
+- name: CHATWOOT_CLOUD_PLANS
+  value:
+- name: DEPLOYMENT_ENV
+  value: self-hosted

config/routes.rb

@@ -224,6 +224,23 @@ Rails.application.routes.draw do
     end
   end
 
+  if ChatwootApp.enterprise?
+    namespace :enterprise, defaults: { format: 'json' } do
+      namespace :api do
+        namespace :v1 do
+          resources :accounts do
+            member do
+              post :checkout
+              post :subscription
+            end
+          end
+
+          post 'webhooks/stripe', to: 'webhooks/stripe#process_payload'
+        end
+      end
+    end
+  end
+
   # ----------------------------------------------------------------------
   # Routes for platform APIs
   namespace :platform, defaults: { format: 'json' } do