From 3cf7d79db020f450375e1168e7266c871c71a80a Mon Sep 17 00:00:00 2001
From: turchenkoalex <turchenko.alexander@gmail.com>
Date: Mon, 31 Oct 2016 10:35:01 +0400
Subject: [PATCH] Add ability to return custom data for queries

With few different queries we can get a custom json result;

Sample:
db.json:
```
{
    "resourse": {
        "resType=A": {
            "data": 1
        },
        "resType=B": {
            "data": 2
        }
    }
}
```

GET /resourse?resType=A -> now will return { "data": 1 }
GET /resourse?resType=A -> return { "data": 2 }
GET /resourse -> return full object
GET /resourse?resType=C -> return full object
---
 src/server/router/singular.js | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/server/router/singular.js b/src/server/router/singular.js
index c5c629198..d02f9d02c 100644
--- a/src/server/router/singular.js
+++ b/src/server/router/singular.js
@@ -4,7 +4,15 @@ module.exports = function (db, name) {
   var router = express.Router()
 
   function show (req, res, next) {
-    res.locals.data = db.get(name).value()
+    let data = db.get(name).value()
+    if (req.url !== '/') {
+      let key = req.url.slice(2)
+      if (data[key]) {
+        data = data[key]
+      }
+    }
+
+    res.locals.data = data
     next()
   }