File size: 1,809 Bytes
1e92f2d | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 | import { useState } from "react";
import { useRouter } from "next/router";
import Link from "next/link";
import { gql } from "@apollo/client";
import { useMutation, useApolloClient } from "@apollo/client";
import { getErrorMessage } from "../lib/form";
import Field from "../components/field";
const SignInMutation = gql`
mutation SignInMutation($email: String!, $password: String!) {
signIn(input: { email: $email, password: $password }) {
user {
id
email
}
}
}
`;
function SignIn() {
const client = useApolloClient();
const [signIn] = useMutation(SignInMutation);
const [errorMsg, setErrorMsg] = useState();
const router = useRouter();
async function handleSubmit(event) {
event.preventDefault();
const emailElement = event.currentTarget.elements.email;
const passwordElement = event.currentTarget.elements.password;
try {
await client.resetStore();
const { data } = await signIn({
variables: {
email: emailElement.value,
password: passwordElement.value,
},
});
if (data.signIn.user) {
await router.push("/");
}
} catch (error) {
setErrorMsg(getErrorMessage(error));
}
}
return (
<>
<h1>Sign In</h1>
<form onSubmit={handleSubmit}>
{errorMsg && <p>{errorMsg}</p>}
<Field
name="email"
type="email"
autoComplete="email"
required
label="Email"
/>
<Field
name="password"
type="password"
autoComplete="password"
required
label="Password"
/>
<button type="submit">Sign in</button> or{" "}
<Link href="/signup">Sign up</Link>
</form>
</>
);
}
export default SignIn;
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