misc_pterodactyl-panel/resources/scripts/components/server/network/DeleteAllocationButton.tsx

import React, { useState } from 'react';
import { faTrashAlt } from '@fortawesome/free-solid-svg-icons';
import tw from 'twin.macro';
import Icon from '@/components/elements/Icon';
import { ServerContext } from '@/state/server';
import deleteServerAllocation from '@/api/server/network/deleteServerAllocation';
import getServerAllocations from '@/api/swr/getServerAllocations';
import { useFlashKey } from '@/plugins/useFlash';
import { Dialog } from '@/components/elements/dialog';
import { Button } from '@/components/elements/button/index';

interface Props {
    allocation: number;
}

const DeleteAllocationButton = ({ allocation }: Props) => {
    const [ confirm, setConfirm ] = useState(false);

    const uuid = ServerContext.useStoreState(state => state.server.data!.uuid);
    const setServerFromState = ServerContext.useStoreActions(actions => actions.server.setServerFromState);

    const { mutate } = getServerAllocations();
    const { clearFlashes, clearAndAddHttpError } = useFlashKey('server:network');

    const deleteAllocation = () => {
        clearFlashes();

        mutate(data => data?.filter(a => a.id !== allocation), false);
        setServerFromState(s => ({ ...s, allocations: s.allocations.filter(a => a.id !== allocation) }));

        deleteServerAllocation(uuid, allocation)
            .catch(error => {
                clearAndAddHttpError(error);
                mutate();
            });
    };

    return (
        <>
            <Dialog.Confirm
                open={confirm}
                onClose={() => setConfirm(false)}
                title={'Remove Allocation'}
                confirm={'Delete'}
                onConfirmed={deleteAllocation}
            >
                This allocation will be immediately removed from your server.
            </Dialog.Confirm>
            <Button.Danger
                variant={Button.Variants.Secondary}
                size={Button.Sizes.Small}
                shape={Button.Shapes.IconSquare}
                type={'button'}
                onClick={() => setConfirm(true)}
            >
                <Icon icon={faTrashAlt} css={tw`w-3 h-auto`}/>
            </Button.Danger>
        </>
    );
};

export default DeleteAllocationButton;