Files
vito/resources/js/pages/application/components/load-balancer.tsx
2025-06-04 21:30:47 +02:00

220 lines
8.9 KiB
TypeScript

import { Head, useForm, usePage } from '@inertiajs/react';
import { Site } from '@/types/site';
import ServerLayout from '@/layouts/server/layout';
import { Server } from '@/types/server';
import Container from '@/components/container';
import HeaderContainer from '@/components/header-container';
import Heading from '@/components/heading';
import { Button } from '@/components/ui/button';
import { BookOpenIcon, LoaderCircleIcon, XIcon } from 'lucide-react';
import React, { FormEvent } from 'react';
import { LoadBalancerServer } from '@/types/load-balancer-server';
import { Card, CardContent, CardDescription, CardFooter, CardHeader, CardTitle } from '@/components/ui/card';
import { Form, FormField, FormFields } from '@/components/ui/form';
import { Label } from '@/components/ui/label';
import { Select, SelectContent, SelectGroup, SelectItem, SelectTrigger, SelectValue } from '@/components/ui/select';
import InputError from '@/components/ui/input-error';
import FormSuccessful from '@/components/form-successful';
import ServerSelect from '@/pages/servers/components/server-select';
import { Input } from '@/components/ui/input';
import { Switch } from '@/components/ui/switch';
export default function LoadBalancer() {
const page = usePage<{
server: Server;
site: Site;
loadBalancerServers: LoadBalancerServer[];
}>();
const form = useForm<{
method: 'round-robin' | 'least-connections' | 'ip-hash';
servers: {
load_balancer_id: number;
ip: string;
port: number;
weight: string;
backup: boolean;
}[];
}>({
method: 'round-robin',
servers: page.props.loadBalancerServers,
});
const addServer = () => {
const newServer: LoadBalancerServer = {
load_balancer_id: 0,
ip: '',
port: 80,
weight: '100',
backup: false,
created_at: '',
updated_at: '',
};
form.setData('servers', [...form.data.servers, newServer]);
};
const submit = (e: FormEvent) => {
e.preventDefault();
form.post(route('application.update-load-balancer', { server: page.props.server.id, site: page.props.site.id }), {
preserveScroll: true,
});
};
const getFieldError = (field: string): string | undefined => {
return form.errors[field as keyof typeof form.errors];
};
return (
<ServerLayout>
<Head title={`${page.props.site.domain} - ${page.props.server.name}`} />
<Container className="max-w-5xl">
<HeaderContainer>
<Heading title="Load balancer" description="Here you can manage the load balancer configs" />
<div className="flex items-center gap-2">
<a href="https://vitodeploy.com/docs/sites/load-balancer" target="_blank">
<Button variant="outline">
<BookOpenIcon />
<span className="hidden lg:block">Docs</span>
</Button>
</a>
</div>
</HeaderContainer>
<Card>
<CardHeader>
<CardTitle>Configs</CardTitle>
<CardDescription>Modify load balancer configs</CardDescription>
</CardHeader>
<CardContent className="p-4">
<Form>
<FormFields>
<FormField>
<Label htmlFor="method">Method</Label>
<Select
value={form.data.method}
onValueChange={(value) => form.setData('method', value as 'round-robin' | 'least-connections' | 'ip-hash')}
>
<SelectTrigger id="method">
<SelectValue placeholder="Select a method" />
</SelectTrigger>
<SelectContent>
<SelectGroup>
<SelectItem value="round-robin">round-robin</SelectItem>
<SelectItem value="least-connections">least-connections</SelectItem>
<SelectItem value="ip-hash">ip-hash</SelectItem>
</SelectGroup>
</SelectContent>
</Select>
<InputError message={form.errors.method} />
</FormField>
{form.data.servers.map((item, index) => (
<div key={`server-${index}`} className="relative rounded-md border border-dashed p-4">
<XIcon
className="text-muted-foreground hover:text-foreground absolute top-2 right-2 cursor-pointer"
onClick={() => {
const updatedServers = [...form.data.servers];
updatedServers.splice(index, 1);
form.setData('servers', updatedServers);
}}
/>
<div className="grid grid-cols-1 items-start gap-6 md:grid-cols-2 lg:grid-cols-4">
<FormField>
<Label htmlFor={`server-${index}`}>Server</Label>
<ServerSelect
id={`server-${index}`}
value={item.ip}
valueBy="local_ip"
onValueChange={(server) => {
const updatedServers = [...form.data.servers];
updatedServers[index] = {
...updatedServers[index],
ip: server ? server.local_ip || '' : '',
};
form.setData('servers', updatedServers);
}}
/>
<InputError message={getFieldError(`servers.${index}.ip`)} />
</FormField>
<FormField>
<Label htmlFor={`port-${index}`}>Port</Label>
<Input
id={`port-${index}`}
type="text"
value={item.port || ''}
onChange={(e) => {
const updatedServers = [...form.data.servers];
updatedServers[index] = {
...updatedServers[index],
port: parseInt(e.target.value, 10),
};
form.setData('servers', updatedServers);
}}
/>
<InputError message={getFieldError(`servers.${index}.port`)} />
</FormField>
<FormField>
<Label htmlFor={`weight-${index}`}>Weight</Label>
<Input
id={`weight-${index}`}
type="text"
value={item.weight || '100'}
onChange={(e) => {
const updatedServers = [...form.data.servers];
updatedServers[index] = {
...updatedServers[index],
weight: e.target.value,
};
form.setData('servers', updatedServers);
}}
/>
<InputError message={getFieldError(`servers.${index}.weight`)} />
</FormField>
<FormField>
<Label htmlFor={`backup-${index}`}>Backup</Label>
<Switch
id={`backup-${index}`}
checked={item.backup || false}
onCheckedChange={(checked) => {
const updatedServers = [...form.data.servers];
updatedServers[index] = {
...updatedServers[index],
backup: checked,
};
form.setData('servers', updatedServers);
}}
className="mt-2"
/>
<InputError message={getFieldError(`servers.${index}.backup`)} />
</FormField>
</div>
</div>
))}
<FormField
onClick={addServer}
className="text-muted-foreground hover:text-foreground flex h-[92px] items-center justify-center rounded-md border border-dashed hover:cursor-pointer"
>
Add server to the load balancer
</FormField>
</FormFields>
</Form>
</CardContent>
<CardFooter>
<Button disabled={form.processing} onClick={submit}>
{form.processing && <LoaderCircleIcon className="animate-spin" />}
<FormSuccessful successful={form.recentlySuccessful} />
Save and Deploy
</Button>
</CardFooter>
</Card>
</Container>
</ServerLayout>
);
}