autocde2.0/app/Http/Controllers/API/ProjectController.php

<?php

namespace App\Http\Controllers\API;

use App\Http\Controllers\Controller;
use App\Http\Requests\API\Project\CreateOrUpdateRequest;
use App\Http\Resources\API\ProjectResource;
use App\Models\Project;
use App\Models\ProjectAsset;
use App\Models\ProjectPlan;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use function MongoDB\BSON\toJSON;

class ProjectController extends Controller
{
    /**
     * Display a listing of the resource.
     */
    public function index(Request $request)
    {
        $projects = Project::filter($request->all())->get();

        return ProjectResource::collection($projects);
    }

    /**
     * Store a newly created resource in storage.
     */
    public function store(CreateOrUpdateRequest $request)
    {
        $project = new Project();

        $project->mergeFillable([
            'company_id', 'created_by'
        ]);

        $project->fill([
            ...$request->all(),
            'company_id' => Auth::user()->company_id,
            'created_by' => Auth::id(),
            'whitelist' => $request->whitelist ? sprintf(",%s", implode(',', $request->whitelist)) : null,
        ]);

        $project->save();

        if ($request->has("assets")) {
            foreach ($request->get("assets", []) as $assetId) {
                ProjectAsset::create([
                    'project_id' => $project->id,
                    'asset_id' => $assetId,
                ]);
            }
        }

        if ($request->has("plans")) {
            foreach ($request->get("plans", []) as $planId) {
                ProjectPlan::create([
                    'project_id' => $project->id,
                    'plan_id' => $planId,
                ]);
            }
        }

        return $this->created();
    }

    /**
     * Display the specified resource.
     */
    public function show(string $id)
    {
        //
    }

    /**
     * Update the specified resource in storage.
     */
    public function update(Request $request, string $id)
    {
        //
    }

    /**
     * Remove the specified resource from storage.
     */
    public function destroy(string $id)
    {
        //
    }
}