Task #21 - add page controller and page/node api endpoints

app/routing/Middleware.js

@@ -10,6 +10,7 @@
  */
 const Middleware = [
     "auth:Utility",
+    "api:GuaranteeRootNode",
 
     // 'MiddlewareName',
 

app/routing/middleware/api/GuaranteeRootNode.middleware.js

@@ -0,0 +1,43 @@
+const Middleware = require('libflitter/middleware/Middleware')
+
+/*
+ * GuaranteeRootNode Middleware
+ * -------------------------------------------------------------
+ * Put some description here!
+ */
+class GuaranteeRootNode extends Middleware {
+    static get services() {
+        return [...super.services, 'models']
+    }
+
+    /*
+     * Run the middleware test.
+     * This method is required by all Flitter middleware.
+     * It should either call the next function in the stack,
+     * or it should handle the response accordingly.
+     */
+    async test(req, res, next, args = {}){
+        const Page = this.models.get('api:Page')
+        if ( req.user ) {
+            const root_page = await Page.findOne({ OrgUserId: req.user._id, ParentId: "0" })
+            if ( !root_page ) {
+                const new_page = new Page({
+                    Name: `${req.user.uid} virtual root`,
+                    OrgUserId: req.user._id,
+                    ParentId: "0",
+                    CreatedUserId: req.user.id,
+                    UpdateUserId: req.user.id,
+                })
+
+                await new_page.save()
+            }
+        }
+
+        /*
+         * Call the next function in the stack.
+         */
+        next()
+    }
+}
+
+module.exports = exports = GuaranteeRootNode

app/routing/routers/api/v1.routes.js

@@ -38,10 +38,12 @@ const index = {
     get: {
         '/hello_world': ['controller::api:v1:Misc.hello_world'],
         '/page/:PageId': ['controller::api:v1:Page.get_page'],
+        '/page/:PageId/nodes': ['controller::api:v1:Page.get_nodes'],
     },
 
     post: {
         '/page/:PageId/save': ['controller::api:v1:Page.save_page'],
+        '/page/:PageId/nodes/save': ['controller::api:v1:Page.save_nodes'],
     },
 }