From 7f92d7f903d83290d9a695f406418725a03a985e Mon Sep 17 00:00:00 2001
From: Mathias Wagner <germannewsmaker@gmail.com>
Date: Sat, 20 Jul 2024 12:30:14 +0200
Subject: [PATCH] Create error.ts util

---
 src/utils/error.ts | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 src/utils/error.ts

diff --git a/src/utils/error.ts b/src/utils/error.ts
new file mode 100644
index 0000000..8cd99d7
--- /dev/null
+++ b/src/utils/error.ts
@@ -0,0 +1,20 @@
+import { Response } from "express";
+import { ObjectSchema } from "joi";
+
+const codeMappings: Record<string, number> = {
+    "any.required": 1, // TODO
+    "any": 0
+};
+
+export const sendError = (res: Response, httpCode: number, errorCode: number, message: string, fieldName?: string) =>
+    res.status(httpCode).json({ code: errorCode, message, fieldName });
+
+export const validateSchema = (res: Response, schema: ObjectSchema, object: Record<string, any>) => {
+    const { error } = schema.validate(object, { errors: { wrap: { label: "" } } });
+    const errorCode: number = codeMappings[error?.details[0].type || "any"] || 0;
+    const message: string = error?.details[0].message || "No message provided";
+
+    if (error) sendError(res, 400, errorCode, message, error?.details[0].context?.key);
+
+    return error;
+};
\ No newline at end of file