Typescript refactor.

src/app/(main)/settings/teams/TeamJoinForm.tsx

@@ -0,0 +1,46 @@
+import { useRef } from 'react';
+import {
+  Form,
+  FormRow,
+  FormInput,
+  FormButtons,
+  TextField,
+  Button,
+  SubmitButton,
+} from 'react-basics';
+import useApi from 'components/hooks/useApi';
+import useMessages from 'components/hooks/useMessages';
+import { setValue } from 'store/cache';
+
+export function TeamJoinForm({ onSave, onClose }: { onSave: () => void; onClose: () => void }) {
+  const { formatMessage, labels, getMessage } = useMessages();
+  const { post, useMutation } = useApi();
+  const { mutate, error } = useMutation({ mutationFn: (data: any) => post('/teams/join', data) });
+  const ref = useRef(null);
+
+  const handleSubmit = async data => {
+    mutate(data, {
+      onSuccess: async () => {
+        setValue('teams:members', Date.now());
+        onSave?.();
+        onClose?.();
+      },
+    });
+  };
+
+  return (
+    <Form ref={ref} onSubmit={handleSubmit} error={error && getMessage(error)}>
+      <FormRow label={formatMessage(labels.accessCode)}>
+        <FormInput name="accessCode" rules={{ required: formatMessage(labels.required) }}>
+          <TextField autoComplete="off" />
+        </FormInput>
+      </FormRow>
+      <FormButtons flex>
+        <SubmitButton variant="primary">{formatMessage(labels.join)}</SubmitButton>
+        <Button onClick={onClose}>{formatMessage(labels.cancel)}</Button>
+      </FormButtons>
+    </Form>
+  );
+}
+
+export default TeamJoinForm;