Added /clearpermiss started /testing

helpfunctions/checkmemb.js

@@ -0,0 +1,24 @@
+//Checking if user is a member of a group
+//if yes returns true else returns false
+const checkMember = (requser, reqgroup, db) => {
+    let check;
+        db.transaction (trx => {
+            trx.select('username')
+            .from('groups')
+            .where('username', 'ilike', requser)
+            .andWhere('groupname', 'ilike', reqgroup)
+            .then ( data => {
+                if (data.length!==0) {
+                    check= true;
+                }
+                check= false;
+            })
+            .then(trx.commit)
+            .catch(trx.rollback)
+        });
+        console.log ('check', check);
+    return check;
+}
+module.exports = {
+    checkMember
+}