Added getAllTags function

www/functions_SQLite.js

@@ -36,6 +36,26 @@ var sqlite_to_dString = function(sqliteDate){
 	}
 };
 
+var getAllTags = function(callback){
+	var sqlite3 = require('sqlite3').verbose();
+	var db = new sqlite3.Database(dbFile);
+
+	db.serialize(function(){
+		var query = "SELECT * FROM tags WHERE deleted = 0";
+		var prepQuery = db.prepare(query);
+		prepQuery.all(function(err, rows) {
+			prepQuery.finalize();
+			db.close();
+			if (err) {
+					return callback(err, null);
+			  	console.log(err);
+			} else {
+				return callback(null, rows);
+			}
+		});
+	});
+};
+
 
 exports.getAllTags = function(req, res){
 	var sqlite3 = require('sqlite3').verbose();