feat(messaging): implement Messaging class for structured error handling

scripts/utilities/messaging.js

@@ -0,0 +1,18 @@
+class Messaging {
+    /* 
+    Return an error message. 
+
+    @param {object} INSTANCE - The response instance
+    @param {object} ERROR - The error object
+    */
+    static exception (INSTANCE, ERROR) {
+        let MESSAGE = {"error": {}};
+        [`name`, `message`, `stack`].forEach((KEY) => {
+            MESSAGE[`error`][KEY] = ERROR[KEY];
+        })
+        INSTANCE.json(MESSAGE); console.error(ERROR);
+        return (MESSAGE);
+    }
+}
+
+module.exports = Messaging;