abstracted mango query

services/clients/index.js

@@ -1,26 +1,21 @@
 const express = require('express')
-const agent = require('../../src/agent')
-const { couchUrl } = require('../config')
 const _ = require('underscore')
-
+const mango = require('../mango')
 const router = express.Router()
 
-const getClients = (q) =>
-  agent.post(`${couchUrl}/clients/_find`)
-  .send({
-    selector: {
-      _id: {
-        $gt: null
-      },
-      last_name: {
-        $regex: `(?i)^(${q})`
-      }
+const clientMango = (q) => ({
+  selector: {
+    _id: {
+      $gt: null
+    },
+    last_name: {
+      $regex: `(?i)^(${q})`
     }
-  })
-  .then(({ body }) => body.docs)
+  }
+})
 
 router.get('/', (req, res) =>
-  getClients(req.query.q)
+  mango('clients', clientMango(req.query.q))
   .then((clients) => res.json(_(clients).sortBy('first_name')))
 )
 

services/mango.js

@@ -0,0 +1,9 @@
+const agent = require('../src/agent')
+const { couchUrl } = require('./config')
+
+const execMango = (db, mango) =>
+  agent.post(`${couchUrl}/${db}/_find`)
+  .send(mango)
+  .then(({ body }) => body.docs)
+
+module.exports = execMango