[FEATURE] Adjust more server controllers

lib/util/ExpressClientError.js

@@ -0,0 +1,28 @@
+import { VERB } from "./logging.js";
+
+export default class ExpressClientError extends Error {
+  constructor(message, clientOptions = {}) {
+    var msg;
+    if (typeof message === "object" && message.m !== undefined) msg = message.m;
+    else if (typeof message === "object") msg = "Unknown Express Client Error!";
+    super(msg);
+    if (typeof message === "object") this.clientOptions = message;
+    else this.clientOptions = { message: msg, ...clientOptions };
+  }
+
+  sendError(res) {
+    if (!this.clientOptions.m && this.clientOptions.c)
+      res.sendStatus(this.clientOptions.c);
+    else res.status(this.clientOptions.c ?? 500).send(this.toString());
+  }
+
+  toString() {
+    return this.message;
+  }
+}
+
+export const sendError = (res) => (e) => {
+  VERB("V", e);
+  if (e instanceof ExpressClientError) e.sendError(res);
+  else res.status(500).send(e);
+};