Added Webhook

app/Http/Controllers/ServiceDesk.php

+<?php
+
+namespace App\Http\Controllers;
+
+use Illuminate\Http\Request;
+use Log;
+use Carbon;
+
+class ServiceDesk extends Controller
+{
+    private $accessToken = null;
+    private $apiUrl = "https://gitlab.metager.de/api/v4/projects";
+
+    public function webhook(Request $request)
+    {
+        $token = $request->header("X-Gitlab-Token HTTP");
+        if ($token !== env("gitlab_webhook_token", "")) {
+            Log::info("Webhook Action not taken. Token mismatch: " . $token);
+            return;
+        }
+        $this->accessToken = env("gitlab_access_token", "");
+        $issues = [];
+
+        $getParameter = [
+            "confidential" => "true",
+            "author_username" => "support-bot",
+            "state" => "closed"
+        ];
+        // Gather all relevant issues
+        // Issue:
+        // - closed
+        // - from support-bot
+        // - confidential
+        // - updated after it was closed
+        $currentUrl = $this->apiUrl . "/2/issues?" . http_build_query($getParameter);
+        while (true) {
+            if ($currentUrl === null) {
+                break;
+            }
+            $response = file_get_contents($currentUrl, false, stream_context_create([
+                "http" => [
+                    "header" => "Authorization: Bearer " . $this->accessToken . "\r\n"
+                    ]
+            ]));
+
+            $currentUrl = null;
+            $response = \json_decode($response, true);
+            if ($response === null) {
+                break;
+            }
+
+            foreach ($response as $issue) {
+                $updatedAt = new Carbon($issue["updated_at"]);
+                $closedAt = new Carbon($issue["closed_at"]);
+                if ($updatedAt->isAfter($closedAt)) {
+                    $issues[] = $issue;
+                }
+            }
+
+            // Check if there is a next page
+            foreach ($http_response_header as $header) {
+                if (stripos($header, "Link") === 0) {
+                    if (preg_match("/<([^>]+)>; rel=\"next\"/", $header, $matches) && !empty($matches[1])) {
+                        $currentUrl = $matches[1];
+                        break;
+                    }
+                    $matches = null;
+                }
+            }
+        }
+
+        if (sizeof($issues) === 0) {
+            Log::info("Webhook: No closed and updated issues found");
+        }
+
+        foreach ($issues as $issue) {
+            // Reopen the issues
+            $getParameter = [
+                "state_event" => "reopen"
+            ];
+            $url = $this->apiUrl . "/2/issues/" . $issue["iid"] . "?" . http_build_query($getParameter);
+
+            $response = file_get_contents($url, false, stream_context_create([
+                "http" => [
+                    "method" => "PUT",
+                    "header" => "Authorization: Bearer " . $this->accessToken . "\r\n"
+                    ]
+            ]));
+            Log::info("reopened issue " . $issue["iid"]);
+        }
+
+        return response("");
+    }
+}

routes/web.php

@@ -191,6 +191,7 @@ Route::group(
                 Route::post('queryregexp', 'AdminSpamController@queryregexp');
                 Route::post('deleteRegexp', 'AdminSpamController@deleteRegexp');
             });
+            Route::get('service-desk', 'ServiceDesk@webhook');
         });
 
         Route::get('settings', function () {
@@ -256,7 +257,7 @@ Route::group(
                     try {
                         $fh = fopen("https://gitlab.metager.de/open-source/app-en/-/raw/latest/app/release_manual/app-release_manual.apk", "r");
                         while (!feof($fh)) {
-                            echo (fread($fh, 1024));
+                            echo(fread($fh, 1024));
                         }
                     } catch (\Exception $e) {
                         abort(404);
@@ -273,7 +274,7 @@ Route::group(
                     try {
                         $fh = fopen("https://gitlab.metager.de/open-source/metager-maps-android/raw/latest/app/release/app-release.apk?inline=false", "r");
                         while (!feof($fh)) {
-                            echo (fread($fh, 1024));
+                            echo(fread($fh, 1024));
                         }
                     } catch (\Exception $e) {
                         abort(404);
@@ -302,4 +303,5 @@ Route::group(
             return response($result, 200)
                 ->header('Content-Type', RenderTextFormat::MIME_TYPE);
         });
-    });
+    }
+);