Created the validateSchema method

src/utils/error.ts

@@ -1,4 +1,18 @@
-import {Response} from "express";
+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});
+    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';
+
+    sendError(res, 400, errorCode, message);
+};