Issue
I created a type so I could use it wherever I want without having to call useSession(), because it would need to be a client component. But when I call it it always comes undefined (if I call a specific attribute) or an empty object (if I call it all)
created type:
"use client"
import { useSession } from "next-auth/react"
interface UserType {
name: string,
email: string,
imageProfile: string,
}
const getUser = (): UserType => {
const { data: session } = useSession()
if (session) {
return {
name: session.user["name"],
email: session.user["email"],
imageProfile: session.user["jpegPhoto"]
}
}
return null
};
export { getUser }
Where am I calling:
import { getUser } from "../../../@types/UserType";
import { ClientImage } from "../../../components/ClientImage";
import DevComponent from "../../../components/DevComponents";
export default function Profile() {
const user = getUser
console.log("usuario:", user)
return (
<div>
<h1>Profile Page</h1>
<ClientImage />
<DevComponent />
</div>
);
};
Thank you in advance for your attention!!
what did I try: calling:
const user = getUser()
console.log("usuario:", user.name)
const user = getUser
console.log("usuario:", user)
creating the component:
"use client"
import { useSession } from "next-auth/react"
interface UserType {
name: string,
email: string,
imageProfile: string,
}
const getUser = ({name,email, imageProfile}: UserType) => {
const { data: session } = useSession()
if (session) {
return {
name: session?.user["name"],
email: session?.user["email"],
imageProfile: session?.user["jpegPhoto"]
}
}
return null
};
export { getUser }
What am I waiting for you to return:
user{
name: "sam",
email: "sam@domin.com,
imagePhoto: "<the photo in base64>"
}
New error after changes to the first answer
Unhandled Runtime Error
Error: Invalid hook call. Hooks can only be called inside of the body of a function component. This could happen for one of the following reasons:
1. You might have mismatching versions of React and the renderer (such as React DOM)
2. You might be breaking the Rules of Hooks
3. You might have more than one copy of React in the same app
See https://reactjs.org/link/invalid-hook-call for tips about how to debug and fix this problem.
Source
src/types/UserType.ts (11:38) @ useSession
9 |
10 | function getUser(): UserType | null {
> 11 | const { data: session } = useSession()
| ^
12 | if (session) {
13 | return {
14 | name: session?.user["name"] || '',
Solution
In your Profile
component, you are not calling the getUser
function. You are just assigning the function itself to the user
variable. Update it to call the function like this:
import { getUser } from "../../../@types/UserType";
import { ClientImage } from "../../../components/ClientImage";
import DevComponent from "../../../components/DevComponents";
export default function Profile() {
const user = getUser(); // Call the function
console.log("usuario:", user);
if (user) {
return (
<div>
<h1>Profile Page</h1>
<p>Name: {user.name}</p>
<p>Email: {user.email}</p>
<p>Image Profile: {user.imageProfile}</p>
<ClientImage />
<DevComponent />
</div>
);
} else {
return <p>Loading...</p>; // Handle the case when user is not available yet
}
}
In your getUser
function, you are trying to destructure the properties from the UserType
interface, but the function does not take any arguments. Instead, you should remove the parameter from the function and directly return the user object:
"use client"
import { useSession } from "next-auth/react";
interface UserType {
name: string;
email: string;
imageProfile: string;
}
const getUser = (): UserType | null => {
const { data: session } = useSession();
if (session) {
return {
name: session.user?.name || "",
email: session.user?.email || "",
imageProfile: session.user?.jpegPhoto || ""
};
}
return null;
};
export { getUser };
Make sure you handle cases where the properties might be undefined
by using the nullish coalescing operator (||
) or optional chaining (?.
).
With these changes, you should be able to get the user object and display the information in your Profile
component.
For New Error!
It appears that you're facing an error called "Invalid hook call". This error usually occurs when attempting to use a React hook (useSession
in this case) either outside of a functional component or in a context where hooks are not allowed.
To fix this issue,
UserType.ts:
// UserType.ts
import { useSession } from "next-auth/react";
interface UserType {
name: string;
email: string;
imageProfile: string;
}
const getUser = (): UserType | null => {
const { data: session } = useSession();
if (session) {
return {
name: session.user?.name || "",
email: session.user?.email || "",
imageProfile: session.user?.jpegPhoto || ""
};
}
return null;
};
export { getUser };
Profile.tsx:
// Profile.tsx
import { ClientImage } from "../../../components/ClientImage";
import DevComponent from "../../../components/DevComponents";
import { useSession } from "next-auth/react";
import { getUser } from "../../../@types/UserType";
export default function Profile() {
const { data: session } = useSession();
const user = getUser(session);
if (user) {
return (
<div>
<h1>Profile Page</h1>
<p>Name: {user.name}</p>
<p>Email: {user.email}</p>
<p>Image Profile: {user.imageProfile}</p>
<ClientImage />
<DevComponent />
</div>
);
} else {
return <p>Loading...</p>;
}
}
To fix this error, I've moved the useSession
hook inside the Profile.tsx
component, where it's allowed, and passed the session data to the getUser
function. This ensures that you follow the rules of React hooks and should resolve the "Invalid hook call" error.
Answered By - R O N N I E
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