Prerender and render are now interchangable

Author: hung-phan

app/server/middlewares/custom/render.js

@@ -4,7 +4,7 @@ import settings from 'server/initializers/settings';
 
 export default async (ctx, next) => {
   ctx.render = ctx.render ||
-    function (template: string, parameters: Object = {}) {
+    function (template: string, parameters: Object = {}, initialState: Object = {}) {
       ctx.type = 'text/html';
 
       return new Promise(resolve => {
@@ -13,10 +13,18 @@ export default async (ctx, next) => {
                                   ? global.nodeRequire(`${templatePath}.js`)
                                   : marko.load(templatePath);
 
+        const builtParameters = {
+          ...parameters,
+          prerenderData: {
+            ...initialState,
+            ...parameters.prerenderData,
+          },
+        };
+
         resolve(
           currentTemplate.stream({
             ...settings,
-            ...parameters,
+            ...builtParameters,
             csrf: ctx.csrf,
           })
         );