70 lines
2 KiB
PHP
70 lines
2 KiB
PHP
<?php
|
|
|
|
namespace App\Http\Requests;
|
|
|
|
use App\Models\PlatformInstance;
|
|
use App\Services\Platform\CommunityDirectory;
|
|
use Exception;
|
|
use Illuminate\Foundation\Http\FormRequest;
|
|
use Illuminate\Validation\Rule;
|
|
|
|
class StorePlatformChannelRequest extends FormRequest
|
|
{
|
|
public function authorize(): bool
|
|
{
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* @return array<string, array<int, mixed>|string>
|
|
*/
|
|
public function rules(): array
|
|
{
|
|
try {
|
|
$communityRules = [
|
|
Rule::in($this->communityIds()),
|
|
Rule::unique('platform_channels', 'channel_id')
|
|
->where('platform_instance_id', $this->input('platform_instance_id')),
|
|
];
|
|
} catch (Exception $e) {
|
|
// Falling through to Rule::in([]) would report the community as non-existent
|
|
// when the truth is we never reached the instance to check.
|
|
$message = 'Could not reach this instance to list its communities: '.$e->getMessage();
|
|
$communityRules = [fn ($attribute, $value, $fail) => $fail($message)];
|
|
}
|
|
|
|
return [
|
|
'platform_instance_id' => 'required|exists:platform_instances,id',
|
|
'channel_id' => ['required', 'integer', ...$communityRules],
|
|
'language_id' => 'nullable|exists:languages,id',
|
|
'description' => 'nullable|string',
|
|
];
|
|
}
|
|
|
|
/**
|
|
* @return array<string, string>
|
|
*/
|
|
public function messages(): array
|
|
{
|
|
return [
|
|
'channel_id.in' => 'That community does not exist on the selected instance.',
|
|
'channel_id.unique' => 'A channel for this community already exists.',
|
|
];
|
|
}
|
|
|
|
/**
|
|
* @return array<int, int>
|
|
*/
|
|
private function communityIds(): array
|
|
{
|
|
$instance = PlatformInstance::query()->find((int) $this->input('platform_instance_id'));
|
|
|
|
if (! $instance) {
|
|
return [];
|
|
}
|
|
|
|
return collect(app(CommunityDirectory::class)->forInstance($instance))
|
|
->pluck('id')
|
|
->all();
|
|
}
|
|
}
|