From 43a8c303983e785abdda7e28fb67075c1a707f68 Mon Sep 17 00:00:00 2001
From: Patryk Omiotek <patryk.omiotek@gmail.com>
Date: Thu, 21 Mar 2024 20:30:47 +0100
Subject: [PATCH] feat: display error on the frontend side

---
 .../app/(public)/job-offers/create/actions.ts | 19 +++++++++++++++----
 .../app/(public)/job-offers/create/page.tsx   |  8 ++++++--
 2 files changed, 21 insertions(+), 6 deletions(-)

diff --git a/apps/jobboard/src/app/(public)/job-offers/create/actions.ts b/apps/jobboard/src/app/(public)/job-offers/create/actions.ts
index b08d703..dd30fba 100644
--- a/apps/jobboard/src/app/(public)/job-offers/create/actions.ts
+++ b/apps/jobboard/src/app/(public)/job-offers/create/actions.ts
@@ -3,6 +3,7 @@
 import db from '@jobboard/prisma-client';
 import { redirect } from 'next/navigation';
 import { CreateOfferDto, offerSchema } from './types';
+import { ZodError } from 'zod';
 
 // export const createJobOfferAction = async (data: FormData) => {
 export const createJobOfferAction = async (data: CreateOfferDto) => {
@@ -24,11 +25,21 @@ export const createJobOfferAction = async (data: CreateOfferDto) => {
   //   city,
   // });
 
-  const offer = offerSchema.parse(data);
+  try {
+    const offer = offerSchema.parse(data);
 
-  await db.jobOffer.create({ data: offer });
+    await db.jobOffer.create({ data: offer });
 
-  // redirect('/job-offers');
+    return { status: 'ok', message: 'created' }; // 201 created
+  } catch (error) {
+    if (error instanceof ZodError) {
+      // logger
+      return { status: 'error', message: 'sth' }; // 400
+    }
+    // } else if (error instanceof Prisma) { // TODO: check error type
+    //
+    // }
+  }
 
-  return { status: 'ok' };
+  return { status: 'error', message: 'sth' }; // 400
 };
diff --git a/apps/jobboard/src/app/(public)/job-offers/create/page.tsx b/apps/jobboard/src/app/(public)/job-offers/create/page.tsx
index cdb4406..2066e1e 100644
--- a/apps/jobboard/src/app/(public)/job-offers/create/page.tsx
+++ b/apps/jobboard/src/app/(public)/job-offers/create/page.tsx
@@ -1,12 +1,12 @@
 'use client';
 
-import { Button, Header, Input } from '@jobboard/common-ui';
+import { Alert, Button, Header, Input } from '@jobboard/common-ui';
 
 import { createJobOfferAction } from './actions';
 import { CreateOfferDto, offerSchema } from './types';
 import { useForm } from 'react-hook-form';
 import { zodResolver } from '@hookform/resolvers/zod';
-import { use, useTransition } from 'react';
+import { use, useState, useTransition } from 'react';
 import { useRouter } from 'next/navigation';
 
 export default function CreateOfferPage() {
@@ -19,6 +19,7 @@ export default function CreateOfferPage() {
   });
   const router = useRouter();
   const [isPending, setTransition] = useTransition();
+  const [isError, setIsError] = useState(false);
 
   const handleOfferFormSubmit = async (data: CreateOfferDto) => {
     // console.log({ data });
@@ -27,12 +28,15 @@ export default function CreateOfferPage() {
     if (result.status === 'ok') {
       setTransition(() => router.push('/job-offers'));
       setTransition(() => router.refresh());
+    } else if (result.status === 'error') {
+      setIsError(true);
     }
   };
 
   return (
     <div>
       <Header>Create Offer</Header>
+      {isError && <Alert title="Application error" type="error" />}
       <form onSubmit={handleSubmit(handleOfferFormSubmit)} className="mt-6">
         <Input label="Title" {...register('title')} error={errors.title} />
         <Input