#2 Добавлена валидация на запросы

data/messages.json

+[{"id":"6d683ef0-a5f6-4987-9676-3aa3b318953d","message":"message123","author":"asdasdasdasd","datetime":"2023-09-12T11:07:48.627Z"},{"id":"906e6971-dfb5-47c5-8692-725d3715a2b9","message":"asdasdasd","author":"asdasd","datetime":"2023-09-12T11:10:00.423Z"},{"id":"174013d8-7fe3-4373-863c-d2c451e57061","message":"asdasdasdrrrrrr","author":"abdrrr","datetime":"2023-09-12T11:12:20.412Z"},{"id":"5c1f4c40-3407-4785-9780-9e3189d0b909","message":"23123123123","author":"123123123","datetime":"2023-09-12T11:12:26.734Z"}]
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src/interfaces/IMessages.interface.ts

+export interface IMessages {
+  id: string;
+  message: string;
+  author: string;
+  datetime: Date;
+}
+export interface IMessage{
+  message: string,
+  author: string
+}

src/middlewares/createMessageValidator.ts

+import {RequestHandler} from "express";
+import {IMessage} from "@/interfaces/IMessages.interface";
+
+export const createMessageValidator = (): RequestHandler => (req,res,next)=>{
+    const data = req.body as IMessage
+    if(data.message.trim().length !== 0 && data.message.trim().length !==0){
+        next()
+    }else{
+        res.status(400).send({
+            "error": "Author and message must be present in the request"
+        })
+    }
+}
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src/middlewares/getMessageValidator.ts

+import {RequestHandler} from "express";
+
+export const getMessageValidator = (): RequestHandler => (req,res,next)=>{
+    const date: Date = new Date(req.params.date)
+    console.log(date)
+    if (isNaN(date.valueOf()) || date.toString() === "Invalid Date"){
+        res.status(400).send({
+            "error": "Error date"
+        })
+    }else{
+        next()
+    }
+}
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