setup api endpoints for system messages

app/Http/Controllers/SystemMessageController.php

@@ -0,0 +1,36 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use Illuminate\Http\Request;
+use App\Models\SystemMessage;
+use App\Http\Resources\SystemMessageResource;
+use App\Http\Resources\SystemMessageSummaryResource;
+
+class SystemMessageController extends Controller
+{
+    public function index(Request $request)
+    {
+        $query = SystemMessage::query();
+
+        if ($request->has('error_code')) {
+            $query->where('error_code', $request->input('error_code'));
+        }
+
+        $systemMessages = $query->select('id', 'error_code', 'error_message', 'error_data_group_id')->get();
+
+        return SystemMessageSummaryResource::collection($systemMessages);
+    }
+
+    public function show($id)
+    {
+        $systemMessage = SystemMessage::findOrFail($id);
+        return new SystemMessageResource($systemMessage);
+    }
+
+    public function getLastUpdated()
+    {
+        $lastUpdated = SystemMessage::max('updated_at');
+        return response()->json(['last_updated' => $lastUpdated]);
+    }
+}

app/Http/Resources/SystemMessageResource.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace App\Http\Resources;
+
+use Illuminate\Http\Request;
+use Illuminate\Http\Resources\Json\JsonResource;
+
+class SystemMessageResource extends JsonResource
+{
+    public function toArray($request)
+    {
+        return [
+            'id' => $this->id,
+            'error_code' => $this->error_code,
+            'error_message' => $this->error_message,
+            'icm_error_solution' => $this->icm_error_solution,
+            'explanation' => $this->explanation,
+            'fix' => $this->fix,
+            'service_desk' => $this->service_desk,
+            'limited_data' => $this->limited_data,
+            'last_updated' => $this->updated_at,
+            'error_entity' => $this->errorEntity->name ?? null,
+            'error_data_group' => $this->errorDataGroup->name ?? null,
+            'error_integration_state' => $this->errorIntegrationState->name ?? null,
+            'error_actor' => $this->errorActor->name ?? null,
+            'error_source' => $this->errorSource->name ?? null,
+        ];
+    }
+}

app/Http/Resources/SystemMessageSummaryResource.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Http\Resources;
+
+use Illuminate\Http\Request;
+use Illuminate\Http\Resources\Json\JsonResource;
+
+class SystemMessageSummaryResource extends JsonResource
+{
+    public function toArray($request)
+    {
+        return [
+            'id' => $this->id,
+            'error_code' => $this->error_code,
+            'error_message' => $this->error_message,
+            'data_group' => $this->errorDataGroup->name ?? null,
+        ];
+    }
+}

routes/api.php

@@ -9,3 +9,6 @@
 
 // BRE routes
 require __DIR__ . '/bre_routes.php';
+
+// System Message routes
+require __DIR__ . '/system_message_routes.php';

routes/system_message_routes.php

@@ -0,0 +1,13 @@
+<?php
+
+use Illuminate\Support\Facades\Route;
+use App\Http\Controllers\SystemMessageController;
+
+Route::get('/system-messages/last-updated', [SystemMessageController::class, 'getLastUpdated'])
+    ->middleware(['auth:sanctum', 'ability:admin,fodig']);
+
+Route::get('/system-messages', [SystemMessageController::class, 'index'])
+    ->middleware(['auth:sanctum', 'ability:admin,fodig']);
+
+Route::get('/system-messages/{id}', [SystemMessageController::class, 'show'])
+    ->middleware(['auth:sanctum', 'ability:admin,fodig']);