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Current File : /var/www/html/LLCF-APP/app/Http/Controllers/Admin/DonorController.php

<?php

namespace App\Http\Controllers\Admin;

use Exception;
use App\Models\Donor;
use Illuminate\View\View;
use Illuminate\Http\Request;
use Barryvdh\DomPDF\Facade\Pdf;
use Illuminate\Http\RedirectResponse;
use App\Http\Controllers\Controller;
use Illuminate\Support\Facades\Session;
use App\Http\Requests\StoreDonorRequest;
use App\Http\Requests\UpdateDonorRequest;
use Symfony\Component\HttpFoundation\StreamedResponse;

class DonorController extends Controller
{
    public function index(Request $request): View
    {
        $query = Donor::query();

        if ($request->filled('donor_name')) {
            $query->where('donor_name', 'like', '%' . $request->donor_name . '%');
        }

        if ($request->filled('donor_whatsapp')) {
            $query->where('donor_whatsapp', 'like', '%' . $request->donor_whatsapp . '%');
        }

        if ($request->filled('donor_ref_name')) {
            $query->where('donor_ref_name', 'like', '%' . $request->donor_ref_name . '%');
        }

        $donors = $query->orderBy('created_on', 'desc')->paginate(10)->withQueryString();

        return view('admin.donors.index', compact('donors'));
    }

    public function create(): View
    {
        return view('admin.donors.create');
    }

    public function store(StoreDonorRequest $request): RedirectResponse
    {
        try {
            $data = $request->validated();

            Donor::create($data);

            Session::flash('msg.success', 'Donor created successfully.');
            return redirect()->route('admin.donors.index');
        } catch (Exception $e) {
            Session::flash('msg.error', $e->getMessage());
            return redirect()->back()->withInput();
        }
    }

    public function show($id): View
    {
        $donor = Donor::with(['students'])->findOrFail($id);

        return view('admin.donors.show', compact('donor'));
    }

    public function edit(int $id): View
    {
        $donor = Donor::findOrFail($id);
        return view('admin.donors.edit', compact('donor'));
    }

    public function update(UpdateDonorRequest $request, int $id): RedirectResponse
    {
        try {
            $donor = Donor::findOrFail($id);
            $donor->update($request->validated());
            Session::flash('msg.success', 'Donor updated successfully.');
            return redirect()->route('admin.donors.index');
        } catch (Exception $e) {
            Session::flash('msg.error', $e->getMessage());
            return redirect()->back()->withInput();
        }
    }

    public function destroy(int $id): RedirectResponse
    {
        $donor = Donor::findOrFail($id);
        $donor->delete();
        Session::flash('msg.success', 'Donor deleted successfully.');
        return redirect()->route('admin.donors.index');
    }


    public function exportPdf(Request $request)
    {
        $query = Donor::query();

        if ($request->filled('donor_name')) {
            $query->where('donor_name', 'like', '%' . $request->donor_name . '%');
        }

        if ($request->filled('donor_whatsapp')) {
            $query->where('donor_whatsapp', 'like', '%' . $request->donor_whatsapp . '%');
        }

        if ($request->filled('donor_ref_name')) {
            $query->where('donor_ref_name', 'like', '%' . $request->donor_ref_name . '%');
        }

        $donors = $query->orderBy('donor_name')->get();

        $pdf = Pdf::loadView('admin.donors.exports.pdf', compact('donors'));

        return $pdf->download('donors_' . now()->format('Ymd_His') . '.pdf');
    }


    public function exportCsv(Request $request)
    {
        $query = Donor::query();

        if ($request->filled('donor_name')) {
            $query->where('donor_name', 'like', '%' . $request->donor_name . '%');
        }

        if ($request->filled('donor_whatsapp')) {
            $query->where('donor_whatsapp', 'like', '%' . $request->donor_whatsapp . '%');
        }

        if ($request->filled('donor_ref_name')) {
            $query->where('donor_ref_name', 'like', '%' . $request->donor_ref_name . '%');
        }

        $donors = $query->orderBy('donor_name')->get();

        $response = new StreamedResponse(function () use ($donors) {
            $handle = fopen('php://output', 'w');
            fputcsv($handle, ['Donor Name', 'WhatsApp', 'Reference Name', 'Second WhatsApp']);

            foreach ($donors as $donor) {
                fputcsv($handle, [
                    $donor->donor_name,
                    $donor->donor_whatsapp,
                    $donor->donor_ref_name,
                    $donor->donor_whatsapp_sec
                ]);
            }

            fclose($handle);
        });

        $response->headers->set('Content-Type', 'text/csv');
        $response->headers->set('Content-Disposition', 'attachment; filename="donors_' . now()->format('Ymd_His') . '.csv"');

        return $response;
    }

    public function detailExport($id)
    {
        $donor = Donor::with('students')->findOrFail($id);

        $pdf = PDF::loadView('admin.donors.exports.detail-pdf', compact('donor'));

        $filename = 'donor_' . $donor->id . '_' . now()->format('d-m-Y-hia') . '.pdf';

        return $pdf->download($filename);

    }

}