snipe-it/app/Http/Controllers/Api/CategoriesController.php

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<?php
namespace App\Http\Controllers\Api;
use Illuminate\Http\Request;
use App\Http\Controllers\Controller;
use App\Helpers\Helper;
use App\Models\Category;
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use App\Http\Transformers\CategoriesTransformer;
use App\Http\Transformers\SelectlistTransformer;
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class CategoriesController extends Controller
{
/**
* Display a listing of the resource.
*
* @author [A. Gianotto] [<snipe@snipe.net>]
* @since [v4.0]
* @return \Illuminate\Http\Response
*/
public function index(Request $request)
{
$this->authorize('view', Category::class);
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$allowed_columns = ['id', 'name','category_type', 'category_type','use_default_eula','eula_text', 'require_acceptance','checkin_email', 'assets_count', 'accessories_count', 'consumables_count', 'components_count','licenses_count', 'image'];
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$categories = Category::select(['id', 'created_at', 'updated_at', 'name','category_type','use_default_eula','eula_text', 'require_acceptance','checkin_email','image'])
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->withCount('assets as assets_count', 'accessories as accessories_count', 'consumables as consumables_count', 'components as components_count','licenses as licenses_count');
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if ($request->filled('search')) {
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$categories = $categories->TextSearch($request->input('search'));
}
$offset = (($categories) && (request('offset') > $categories->count())) ? 0 : request('offset', 0);
// Check to make sure the limit is not higher than the max allowed
((config('app.max_results') >= $request->input('limit')) && ($request->filled('limit'))) ? $limit = $request->input('limit') : $limit = config('app.max_results');
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$order = $request->input('order') === 'asc' ? 'asc' : 'desc';
$sort = in_array($request->input('sort'), $allowed_columns) ? $request->input('sort') : 'assets_count';
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$categories->orderBy($sort, $order);
$total = $categories->count();
$categories = $categories->skip($offset)->take($limit)->get();
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return (new CategoriesTransformer)->transformCategories($categories, $total);
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}
/**
* Store a newly created resource in storage.
*
* @author [A. Gianotto] [<snipe@snipe.net>]
* @since [v4.0]
* @param \Illuminate\Http\Request $request
* @return \Illuminate\Http\Response
*/
public function store(Request $request)
{
$this->authorize('create', Category::class);
$category = new Category;
$category->fill($request->all());
if ($category->save()) {
return response()->json(Helper::formatStandardApiResponse('success', $category, trans('admin/categories/message.create.success')));
}
return response()->json(Helper::formatStandardApiResponse('error', null, $category->getErrors()));
}
/**
* Display the specified resource.
*
* @author [A. Gianotto] [<snipe@snipe.net>]
* @since [v4.0]
* @param int $id
* @return \Illuminate\Http\Response
*/
public function show($id)
{
$this->authorize('view', Category::class);
$category = Category::findOrFail($id);
return (new CategoriesTransformer)->transformCategory($category);
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}
/**
* Update the specified resource in storage.
*
* @author [A. Gianotto] [<snipe@snipe.net>]
* @since [v4.0]
* @param \Illuminate\Http\Request $request
* @param int $id
* @return \Illuminate\Http\Response
*/
public function update(Request $request, $id)
{
$this->authorize('update', Category::class);
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$category = Category::findOrFail($id);
$category->fill($request->all());
if ($category->save()) {
return response()->json(Helper::formatStandardApiResponse('success', $category, trans('admin/categories/message.update.success')));
}
return response()->json(Helper::formatStandardApiResponse('error', null, $category->getErrors()));
}
/**
* Remove the specified resource from storage.
*
* @author [A. Gianotto] [<snipe@snipe.net>]
* @since [v4.0]
* @param int $id
* @return \Illuminate\Http\Response
*/
public function destroy($id)
{
$this->authorize('delete', Category::class);
$category = Category::findOrFail($id);
if ($category->has_models() > 0) {
return response()->json(Helper::formatStandardApiResponse('error', null, trans('admin/categories/message.assoc_items', ['asset_type'=>'model'])));
} elseif ($category->accessories()->count() > 0) {
return response()->json(Helper::formatStandardApiResponse('error', null, trans('admin/categories/message.assoc_items', ['asset_type'=>'accessory'])));
} elseif ($category->consumables()->count() > 0) {
return response()->json(Helper::formatStandardApiResponse('error', null, trans('admin/categories/message.assoc_items', ['asset_type'=>'consumable'])));
} elseif ($category->components()->count() > 0) {
return response()->json(Helper::formatStandardApiResponse('error', null, trans('admin/categories/message.assoc_items', ['asset_type'=>'component'])));
}
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$category->delete();
return response()->json(Helper::formatStandardApiResponse('success', null, trans('admin/categories/message.delete.success')));
}
/**
* Gets a paginated collection for the select2 menus
*
* @author [A. Gianotto] [<snipe@snipe.net>]
* @since [v4.0.16]
* @see \App\Http\Transformers\SelectlistTransformer
*
*/
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public function selectlist(Request $request, $category_type = 'asset')
{
$categories = Category::select([
'id',
'name',
'image',
]);
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if ($request->filled('search')) {
$categories = $categories->where('name', 'LIKE', '%'.$request->get('search').'%');
}
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$categories = $categories->where('category_type', $category_type)->orderBy('name', 'ASC')->paginate(50);
// Loop through and set some custom properties for the transformer to use.
// This lets us have more flexibility in special cases like assets, where
// they may not have a ->name value but we want to display something anyway
foreach ($categories as $category) {
$category->use_image = ($category->image) ? url('/').'/uploads/categories/'.$category->image : null;
}
return (new SelectlistTransformer)->transformSelectlist($categories);
}
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}