From e79198153e58dd46f69226139eed56348dce7e7a Mon Sep 17 00:00:00 2001
From: Ricardo Campos <ricardo.campos@encora.com>
Date: Thu, 19 Sep 2024 15:33:52 -0300
Subject: [PATCH] feat: error handling when login in

issue #46
---
 client/src/api-service/apiConfig.ts |  5 ++++-
 client/src/views/Login/index.tsx    | 16 +++++++++++++---
 2 files changed, 17 insertions(+), 4 deletions(-)

diff --git a/client/src/api-service/apiConfig.ts b/client/src/api-service/apiConfig.ts
index 7fa6459..ab5e0ae 100644
--- a/client/src/api-service/apiConfig.ts
+++ b/client/src/api-service/apiConfig.ts
@@ -58,9 +58,12 @@ const ApiConfig = {
           token: data.token
         };
       }
-      if (response.status === 404) {
+      if (response.status === 403) {
         return new Error('Wrong username or password!');
       }
+      if (response.status === 404) {
+        return new Error('Username not found!');
+      }
     }
     catch (error) {
       if (typeof error === 'string') {
diff --git a/client/src/views/Login/index.tsx b/client/src/views/Login/index.tsx
index a372f35..69fd3eb 100644
--- a/client/src/views/Login/index.tsx
+++ b/client/src/views/Login/index.tsx
@@ -16,6 +16,7 @@ function Login(): JSX.Element {
   const navigate = useNavigate();
   const [validated, setValidated] = useState<boolean>(true);
   const [formInvalid, setFormInvalid] = useState<boolean>(false);
+  const [errorMessage, setErrorMessage] = useState<string>('');
 
   /**
    * Handles the form submit button click event.
@@ -35,8 +36,17 @@ function Login(): JSX.Element {
     }
 
     setFormInvalid(false);
-    await signIn(form.email.value, form.password.value);
-    goTo("/home");
+    try {
+      await signIn(form.email.value, form.password.value);
+      goTo("/home");
+    } catch (e) {
+      setFormInvalid(true);
+      if (typeof e === 'string') {
+        setErrorMessage(e);
+      } else if (e instanceof Error) {
+        setErrorMessage(e.message);
+      }
+    }
   };
 
   /**
@@ -60,7 +70,7 @@ function Login(): JSX.Element {
 
               {formInvalid ? (
                 <Alert variant={"danger"}>
-                  Invalid email or password.
+                  { errorMessage }
                 </Alert>
               ) : null}