Fix SQL construction (defaults)

service/jobs.js

@@ -11,13 +11,13 @@ var jobs = {
         var data = {
                 "uid": req.body.uid,
                 "member_id": req.body.member_id,
-                "limit": req.body.limit,
+                "limit": (req.body.limit != null && req.body.limit !== "") ? req.body.limit : 20,
                 "sessionid": req.body.sessionid,
                 "page": req.body.page
          };
         let Qstring =""; // "SELECT uid,id,username FROM members LIMIT 10";
         let QextraString  ="";
-        if ( req.body.uid !==""){
+        if ( req.body.uid != null && req.body.uid !== ""){
             QextraString=  " AND j.country IN  (SELECT c.country FROM members_wallet w " +
                            " LEFT JOIN currency c ON c.code =w.currency " +
                            " LEFT JOIN members m ON m.id = w.member_id " +
@@ -36,6 +36,7 @@ var jobs = {
                     " AND  m.public_view = 1 AND m.expire> now() AND j.status = 1 " + QextraString +
                     " ORDER BY m.expire DESC LIMIT "+ data.limit;
 
+        logger.info(Qstring);
         db.query(Qstring, function (err, result) {
             try {
                 if (err) throw err;