Expose stop_path for environment to not construct that in frontend

app/assets/javascripts/environments/components/environment_item.js.es6

@@ -475,7 +475,7 @@
             <div v-if="isStoppable && canCreateDeployment"
               class="inline js-stop-component-container">
               <stop-component
-                :stop_url="model.environment_path">
+                :stop_url="model.stop_path">
               </stop-component>
             </div>
 

app/assets/javascripts/environments/components/environment_stop.js.es6

@@ -15,7 +15,7 @@
 
     computed: {
       stopUrl() {
-        return `${this.stop_url}/stop`;
+        return this.stop_url;
       },
     },
 

app/serializers/environment_entity.rb

@@ -16,5 +16,12 @@ class EnvironmentEntity < Grape::Entity
       environment)
   end
 
+  expose :stop_path do |environment|
+    stop_namespace_project_environment_path(
+      environment.project.namespace,
+      environment.project,
+      environment)
+  end
+
   expose :created_at, :updated_at
 end