Loydtafireyi/ZimCart-Laravel-Ecommerce

@extends('layouts.app')

@section('content')

<div class="card">
	<div class="card-header">{{ isset($slide) ? 'Update Slide' : 'Create Slide' }}</div>
	<div class="card-body">
		<form action="{{ isset($slide) ? route('slides.update', $slide->id) : route('slides.store') }}" method="post" enctype="multipart/form-data">
			@csrf
			@if(isset($slide))
				@method('PATCH')
			@endif

			@if(isset($slide))
				<div class="form-group">
					<img src="/storage/{{$slide->image}}" style="max-width: 60%; height: 300px;">
				</div>
			@endif
			<div class="form-group">
				<label for="image">Image Slider</label>
				<input type="file" name="image" id="image" class="form-control">
			</div>

			<div class="form-group">
				<label for="heading">Slider Heading</label>
				<input type="text" name="heading" id="heading" class="form-control" value="{{ isset($slide) ? $slide->heading : '' }}">
			</div>

			<div class="form-group">
				<label for="description">Slider Description</label>
				<input type="text" name="description" id="description" class="form-control" value="{{ isset($slide) ? $slide->description : '' }}">
			</div>

			<div class="form-group">
				<label for="link">Slider Link</label>
				<input type="text" name="link" id="link" class="form-control" value="{{ isset($slide) ? $slide->link : '' }}">
			</div>

			<div class="form-group">
				<button type="submit" class="btn btn-primary">{{ isset($slide) ? 'Update Slider' : 'Add Slider' }}</button>
			</div>
		</form>
	</div>
</div>

@endsection

use App\Slide;
use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Storage;

class SlideController extends Controller
{
    //
    public function store(Request $request)
    {
        $image = $request->image->store('uploads/slides', 'public');

        Slide::create([
            'image' => $image,
            'heading' => $request->heading,
            'description' => $request->description,
            'link' => $request->link,
            'from_price' => $request->from_price,
        ]);

        session()->flash('success', 'Slider added successfully');

        return redirect(route('slides.index'));
    }

    //
    public function update(Request $request, $id)
    {
        $slide = Slide::findOrFail($id);

        if ($request->hasFile('image')) {
           Storage::disk('public')->delete($slide->image);

           $image = $request->image->store('uploads/slides', 'public');

        }

        $slide->update([
            'image' => $image ?? $slide->image,
            'description' => $request->description,
            'link' => $request->link,
            'from_price' => $request->from_price,
        ]);

        session()->flash('success', 'Slider updated successfully');

        return redirect(route('slides.index'));
    }
    //
}