feed update; other

src/api/feed.js

@@ -1,17 +1,26 @@
 import {put} from 'koa-route';
 import compose from 'koa-compose';
 import {ensureServiceAuth} from '../middlewares/ensureServiceAuth';
+import {ejson} from '../middlewares/ejson';
+import {queryValue, booleanify} from '../middlewares/queryValue';
 
 import data from '../data';
 
 export function add() {
     return put('/api/v1/feed', compose([
         ensureServiceAuth(),
+        ejson(),
+        queryValue({
+            save: booleanify()
+        }),
         async(ctx) => {
+            let doSave = ctx.request.query.save || true;
             let post = ctx.request.body;
             
             try {
+                if(!doSave) data.feed.disableSaving();
                 ctx.body = await data.feed.add(post);
+                if(!doSave) data.feed.enableSaving();
             } catch (e) {
                 ctx.status = 400;
                 ctx.body = e;