invoiceninja/app/Http/Controllers/Support/Messages/SendingController.php

<?php

namespace App\Http\Controllers\Support\Messages;

use App\Http\Controllers\Controller;
use App\Mail\SupportMessageSent;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Mail;

class SendingController extends Controller
{

    /**
     * Send a support message.
     *
     * @OA\Post(
     *      path="/api/v1/support/messages/send",
     *      operationId="supportMessage",
     *      tags={"support"},
     *      summary="Sends a support message to Invoice Ninja team",
     *      description="Allows a user to send a support message to the Invoice Ninja Team",
     *      @OA\Parameter(ref="#/components/parameters/X-Api-Secret"),
     *      @OA\Parameter(ref="#/components/parameters/X-Api-Token"),
     *      @OA\Parameter(ref="#/components/parameters/X-Requested-With"),
     *      @OA\RequestBody(
     *         description="The message",
     *         required=true,
     *         @OA\MediaType(
     *             mediaType="application/json",
     *             @OA\Schema(
     *                 type="string",
     *                 @OA\Property(
     *                     property="message",
     *                     description="The support message",
     *                     type="string",
     *                 ),
     *             )
     *         ),
     *      ),
     *      @OA\Response(
     *          response=200,
     *          description="Success",
     *          @OA\Header(header="X-API-Version", ref="#/components/headers/X-API-Version"),
     *          @OA\Header(header="X-RateLimit-Remaining", ref="#/components/headers/X-RateLimit-Remaining"),
     *          @OA\Header(header="X-RateLimit-Limit", ref="#/components/headers/X-RateLimit-Limit"),
     *          @OA\MediaType(
     *             mediaType="application/json",
     *               @OA\Schema(
     *                 type="array",
     *                 @OA\Items(
     *                     type="string",
     *                     description="Server response",
     *                     example=true,
     *                 ),
     *             )
     *          )
     *       ),
     *       @OA\Response(
     *           response="default", 
     *           description="Unexpected Error",
     *           @OA\JsonContent(ref="#/components/schemas/Error"),
     *       ),
     *     )
     *
     */
    public function __invoke(Request $request)
    {
        $request->validate([
            'message' => ['required'],
        ]);

        Mail::to(config('ninja.contact.ninja_official_contact'))
            ->send(new SupportMessageSent($request->message));

        return response()->json([
            'success' => true
        ]);
    }

}