+ instagram middleware

services/Instagram/src/middlewares/instagram.js

@@ -0,0 +1,12 @@
+import {api} from '../instagram';
+
+export default function () {
+    return async(ctx, next) => {
+        var code = ctx.session.accessToken;
+        if (code) {
+            ctx.instagram = api(code);
+        }
+
+        await next();
+    }
+}