Initial commit: Angular frontend and Expressjs backend

worklenz-backend/src/middlewares/validators/task-comment-body-validator.ts

@@ -0,0 +1,21 @@
+import {NextFunction} from "express";
+
+import {IWorkLenzRequest} from "../../interfaces/worklenz-request";
+import {IWorkLenzResponse} from "../../interfaces/worklenz-response";
+import {ServerResponse} from "../../models/server-response";
+
+export default function (req: IWorkLenzRequest, res: IWorkLenzResponse, next: NextFunction): IWorkLenzResponse | void {
+  const {content, task_id} = req.body;
+  if (!content)
+    return res.status(200).send(new ServerResponse(false, null, "Comment message is required"));
+  if (!task_id)
+    return res.status(200).send(new ServerResponse(false, null, "Unable to create comment"));
+  if (content.length > 2000)
+    return res.status(200).send(new ServerResponse(false, null, "Message length exceeded"));
+
+  req.body.mentions = Array.isArray(req.body.mentions)
+    ? req.body.mentions
+    : [];
+
+  return next();
+}