✨ feat: added active contacts middleware

packages/tom-server/src/active-contacts-api/middlewares/index.ts

@@ -0,0 +1,37 @@
+import type { Response, NextFunction } from 'express'
+import type { AuthRequest } from '../../types'
+import type { IActiveContactsApiValidationMiddleware } from '../types'
+
+export default class ActiveContactsApiValidationMiddleWare
+  implements IActiveContactsApiValidationMiddleware
+{
+  /**
+   * Check the creation requirements of the active contacts API
+   *
+   * @param {AuthRequest} req - the request object
+   * @param {Response} res - the response object
+   * @param {NextFunction} next - the next function
+   * @returns {void}
+   * @example
+   * router.post('/', checkCreationRequirements, create)
+   */
+  checkCreationRequirements = (
+    req: AuthRequest,
+    res: Response,
+    next: NextFunction
+  ): void => {
+    try {
+      const { contacts } = req.body
+
+      if (contacts === undefined) {
+        throw new Error('Missing required fields', {
+          cause: 'userId or contacts is missing'
+        })
+      }
+
+      next()
+    } catch (error) {
+      res.status(400).json({ message: 'Bad Request' })
+    }
+  }
+}