refactor : count api uses where condition

tests/tests.js

@@ -1655,6 +1655,25 @@ describe('xmysql : tests', function () {
       });
   });
 
+  it('GET /api/payments/count?_where=(amount,gt,19000) should PASS', function (done) {
+
+    //post to an url with data
+    agent.get('/api/payments/count?_where=(amount,gt,19000)')     //enter url
+      .expect(200)//200 for success 4xx for failure
+      .end(function (err, res) {
+
+        // Handle /api/v error
+        if (err) {
+          return done(err);
+        }
+
+        //validate response
+        res.body[0]['no_of_rows'].should.be.equals(196)
+
+        return done();
+
+      });
+  });
   // it('GET /api/xjoin?_join=pl.productlines,_j,pr.products,_j,ord.orderDetails&_on1=(pl.productline,eq,pr.productline)&_on2=(pr.productcode,eq,ord.productcode) should PASS', function (done) {
   //
   //   //post to an url with data