Add raw query support for eventsDB

PWC Update freelancer booking form
Izzzio · Apr 9, 2019 · efe2853 · efe2853
1 parent 7318950
commit efe2853
Showing 1 changed file with 20 additions and 0 deletions.
diff --git a/modules/smartContracts/EventsDB.js b/modules/smartContracts/EventsDB.js
@@ -281,6 +281,26 @@ class EventsDB {
         });
     }
 
+    /**
+     * Executes RAW SQL query
+     * @param {string} query
+     * @param {array} bindParams
+     * @param {function} cb
+     */
+    rawQuery(query, bindParams, cb) {
+        let statement;
+
+        if(bindParams) {
+            statement = this.db.prepare(query, bindParams);
+        } else {
+            statement = this.db.prepare(query, []);
+        }
+
+        statement.all([], function (err, values) {
+            cb(err, values);
+        })
+    }
+
     /**
      * Call contract event handlers
      * @param contract