lasthourcloud/app/Http/Controllers/Webhook/Gitlab.php
2024-06-12 10:21:47 +00:00

262 lines
13 KiB
PHP

<?php
namespace App\Http\Controllers\Webhook;
use App\Http\Controllers\Controller;
use App\Models\Application;
use App\Models\ApplicationPreview;
use Exception;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Storage;
use Illuminate\Support\Str;
use Visus\Cuid2\Cuid2;
class Gitlab extends Controller
{
public function manual(Request $request)
{
try {
if (app()->isDownForMaintenance()) {
ray('Maintenance mode is on');
$epoch = now()->valueOf();
$data = [
'attributes' => $request->attributes->all(),
'request' => $request->request->all(),
'query' => $request->query->all(),
'server' => $request->server->all(),
'files' => $request->files->all(),
'cookies' => $request->cookies->all(),
'headers' => $request->headers->all(),
'content' => $request->getContent(),
];
$json = json_encode($data);
Storage::disk('webhooks-during-maintenance')->put("{$epoch}_Gitlab::manual_gitlab", $json);
return;
}
$return_payloads = collect([]);
$payload = $request->collect();
$headers = $request->headers->all();
$x_gitlab_token = data_get($headers, 'x-gitlab-token.0');
$x_gitlab_event = data_get($payload, 'object_kind');
$allowed_events = ['push', 'merge_request'];
if (! in_array($x_gitlab_event, $allowed_events)) {
$return_payloads->push([
'status' => 'failed',
'message' => 'Event not allowed. Only push and merge_request events are allowed.',
]);
return response($return_payloads);
}
if ($x_gitlab_event === 'push') {
$branch = data_get($payload, 'ref');
$full_name = data_get($payload, 'project.path_with_namespace');
if (Str::isMatch('/refs\/heads\/*/', $branch)) {
$branch = Str::after($branch, 'refs/heads/');
}
if (! $branch) {
$return_payloads->push([
'status' => 'failed',
'message' => 'Nothing to do. No branch found in the request.',
]);
return response($return_payloads);
}
$added_files = data_get($payload, 'commits.*.added');
$removed_files = data_get($payload, 'commits.*.removed');
$modified_files = data_get($payload, 'commits.*.modified');
$changed_files = collect($added_files)->concat($removed_files)->concat($modified_files)->unique()->flatten();
ray('Manual Webhook GitLab Push Event with branch: '.$branch);
}
if ($x_gitlab_event === 'merge_request') {
$action = data_get($payload, 'object_attributes.action');
$branch = data_get($payload, 'object_attributes.source_branch');
$base_branch = data_get($payload, 'object_attributes.target_branch');
$full_name = data_get($payload, 'project.path_with_namespace');
$pull_request_id = data_get($payload, 'object_attributes.iid');
$pull_request_html_url = data_get($payload, 'object_attributes.url');
if (! $branch) {
$return_payloads->push([
'status' => 'failed',
'message' => 'Nothing to do. No branch found in the request.',
]);
return response($return_payloads);
}
ray('Webhook GitHub Pull Request Event with branch: '.$branch.' and base branch: '.$base_branch.' and pull request id: '.$pull_request_id);
}
$applications = Application::where('git_repository', 'like', "%$full_name%");
if ($x_gitlab_event === 'push') {
$applications = $applications->where('git_branch', $branch)->get();
if ($applications->isEmpty()) {
$return_payloads->push([
'status' => 'failed',
'message' => "Nothing to do. No applications found with deploy key set, branch is '$branch' and Git Repository name has $full_name.",
]);
return response($return_payloads);
}
}
if ($x_gitlab_event === 'merge_request') {
$applications = $applications->where('git_branch', $base_branch)->get();
if ($applications->isEmpty()) {
$return_payloads->push([
'status' => 'failed',
'message' => "Nothing to do. No applications found with branch '$base_branch'.",
]);
return response($return_payloads);
}
}
foreach ($applications as $application) {
$webhook_secret = data_get($application, 'manual_webhook_secret_gitlab');
if ($webhook_secret !== $x_gitlab_token) {
$return_payloads->push([
'application' => $application->name,
'status' => 'failed',
'message' => 'Invalid signature.',
]);
ray('Invalid signature');
continue;
}
$isFunctional = $application->destination->server->isFunctional();
if (! $isFunctional) {
$return_payloads->push([
'application' => $application->name,
'status' => 'failed',
'message' => 'Server is not functional',
]);
ray('Server is not functional: '.$application->destination->server->name);
continue;
}
if ($x_gitlab_event === 'push') {
if ($application->isDeployable()) {
$is_watch_path_triggered = $application->isWatchPathsTriggered($changed_files);
if ($is_watch_path_triggered || is_null($application->watch_paths)) {
ray('Deploying '.$application->name.' with branch '.$branch);
$deployment_uuid = new Cuid2(7);
queue_application_deployment(
application: $application,
deployment_uuid: $deployment_uuid,
commit: data_get($payload, 'after', 'HEAD'),
force_rebuild: false,
is_webhook: true,
);
$return_payloads->push([
'status' => 'success',
'message' => 'Deployment queued.',
'application_uuid' => $application->uuid,
'application_name' => $application->name,
]);
} else {
$paths = str($application->watch_paths)->explode("\n");
$return_payloads->push([
'status' => 'failed',
'message' => 'Changed files do not match watch paths. Ignoring deployment.',
'application_uuid' => $application->uuid,
'application_name' => $application->name,
'details' => [
'changed_files' => $changed_files,
'watch_paths' => $paths,
],
]);
}
} else {
$return_payloads->push([
'status' => 'failed',
'message' => 'Deployments disabled',
'application_uuid' => $application->uuid,
'application_name' => $application->name,
]);
ray('Deployments disabled for '.$application->name);
}
}
if ($x_gitlab_event === 'merge_request') {
if ($action === 'open' || $action === 'opened' || $action === 'synchronize' || $action === 'reopened' || $action === 'reopen' || $action === 'update') {
if ($application->isPRDeployable()) {
$deployment_uuid = new Cuid2(7);
$found = ApplicationPreview::where('application_id', $application->id)->where('pull_request_id', $pull_request_id)->first();
if (! $found) {
if ($application->build_pack === 'dockercompose') {
$pr_app = ApplicationPreview::create([
'git_type' => 'gitlab',
'application_id' => $application->id,
'pull_request_id' => $pull_request_id,
'pull_request_html_url' => $pull_request_html_url,
'docker_compose_domains' => $application->docker_compose_domains,
]);
$pr_app->generate_preview_fqdn_compose();
} else {
ApplicationPreview::create([
'git_type' => 'gitlab',
'application_id' => $application->id,
'pull_request_id' => $pull_request_id,
'pull_request_html_url' => $pull_request_html_url,
]);
}
}
queue_application_deployment(
application: $application,
pull_request_id: $pull_request_id,
deployment_uuid: $deployment_uuid,
commit: data_get($payload, 'object_attributes.last_commit.id', 'HEAD'),
force_rebuild: false,
is_webhook: true,
git_type: 'gitlab'
);
ray('Deploying preview for '.$application->name.' with branch '.$branch.' and base branch '.$base_branch.' and pull request id '.$pull_request_id);
$return_payloads->push([
'application' => $application->name,
'status' => 'success',
'message' => 'Preview Deployment queued',
]);
} else {
$return_payloads->push([
'application' => $application->name,
'status' => 'failed',
'message' => 'Preview deployments disabled',
]);
ray('Preview deployments disabled for '.$application->name);
}
} elseif ($action === 'closed' || $action === 'close' || $action === 'merge') {
$found = ApplicationPreview::where('application_id', $application->id)->where('pull_request_id', $pull_request_id)->first();
if ($found) {
$found->delete();
$container_name = generateApplicationContainerName($application, $pull_request_id);
// ray('Stopping container: ' . $container_name);
instant_remote_process(["docker rm -f $container_name"], $application->destination->server);
$return_payloads->push([
'application' => $application->name,
'status' => 'success',
'message' => 'Preview Deployment closed',
]);
return response($return_payloads);
}
$return_payloads->push([
'application' => $application->name,
'status' => 'failed',
'message' => 'No Preview Deployment found',
]);
} else {
$return_payloads->push([
'application' => $application->name,
'status' => 'failed',
'message' => 'No action found. Contact us for debugging.',
]);
}
}
}
return response($return_payloads);
} catch (Exception $e) {
ray($e->getMessage());
return handleError($e);
}
}
}