<?php
namespace App\Http\Controllers\Assets;
use App\Models\Actionlog;
use App\Helpers\Helper;
use App\Http\Controllers\CheckInOutRequest;
use App\Http\Controllers\Controller;
use App\Models\Asset;
use App\Models\AssetModel;
use App\Models\Statuslabel;
use App\Models\Setting;
use App\View\Label;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Session;
use App\Http\Requests\AssetCheckoutRequest;
use App\Models\CustomField;
class BulkAssetsController extends Controller
{
use CheckInOutRequest;
/**
* Display the bulk edit page.
*
* This method is super weird because it's kinda of like a controller within a controller.
* It's main function is to determine what the bulk action in, and then return a view with
* the information that view needs, be it bulk delete, bulk edit, restore, etc.
*
* This is something that made sense at the time, but sort of doesn't make sense now. A JS front-end to determine form
* action would make a lot more sense here and make things a lot more clear.
*
* @author [A. Gianotto] [<snipe@snipe.net>]
* @return View
* @internal param int $assetId
* @since [v2.0]
* @throws \Illuminate\Auth\Access\AuthorizationException
*/
public function edit(Request $request)
{
$this->authorize('view', Asset::class);
/**
* No asset IDs were passed
*/
if (! $request->filled('ids')) {
return redirect()->back()->with('error', trans('admin/hardware/message.update.no_assets_selected'));
}
$asset_ids = $request->input('ids');
// Figure out where we need to send the user after the update is complete, and store that in the session
$bulk_back_url = request()->headers->get('referer');
session(['bulk_back_url' => $bulk_back_url]);
$allowed_columns = [
'id',
'name',
'asset_tag',
'serial',
'model_number',
'last_checkout',
'notes',
'expected_checkin',
'order_number',
'image',
'assigned_to',
'created_at',
'updated_at',
'purchase_date',
'purchase_cost',
'last_audit_date',
'next_audit_date',
'warranty_months',
'checkout_counter',
'checkin_counter',
'requests_counter',
'byod',
'asset_eol_date',
];
/**
* Make sure the column is allowed, and if it's a custom field, make sure we strip the custom_fields. prefix
*/
$order = $request->input('order') === 'asc' ? 'asc' : 'desc';
$sort_override = str_replace('custom_fields.', '', $request->input('sort'));
// This handles all of the pivot sorting below (versus the assets.* fields in the allowed_columns array)
$column_sort = in_array($sort_override, $allowed_columns) ? $sort_override : 'assets.id';
$assets = Asset::with('assignedTo', 'location', 'model')->whereIn('assets.id', $asset_ids);
switch ($sort_override) {
case 'model':
$assets->OrderModels($order);
break;
case 'model_number':
$assets->OrderModelNumber($order);
break;
case 'category':
$assets->OrderCategory($order);
break;
case 'manufacturer':
$assets->OrderManufacturer($order);
break;
case 'company':
$assets->OrderCompany($order);
break;
case 'location':
$assets->OrderLocation($order);
case 'rtd_location':
$assets->OrderRtdLocation($order);
break;
case 'status_label':
$assets->OrderStatus($order);
break;
case 'supplier':
$assets->OrderSupplier($order);
break;
case 'assigned_to':
$assets->OrderAssigned($order);
break;
default:
$assets->orderBy($column_sort, $order);
break;
}
$assets = $assets->get();
$models = $assets->unique('model_id');
$modelNames = [];
foreach($models as $model) {
$modelNames[] = $model->model->name;
}
if ($request->filled('bulk_actions')) {
switch ($request->input('bulk_actions')) {
case 'labels':
$this->authorize('view', Asset::class);
return (new Label)
->with('assets', $assets)
->with('settings', Setting::getSettings())
->with('bulkedit', true)
->with('count', 0);
case 'delete':
$this->authorize('delete', Asset::class);
$assets->each(function ($assets) {
$this->authorize('delete', $assets);
});
return view('hardware/bulk-delete')->with('assets', $assets);
case 'restore':
$this->authorize('update', Asset::class);
$assets = Asset::withTrashed()->find($asset_ids);
$assets->each(function ($asset) {
$this->authorize('delete', $asset);
});
return view('hardware/bulk-restore')->with('assets', $assets);
case 'edit':
$this->authorize('update', Asset::class);
return view('hardware/bulk')
->with('assets', $asset_ids)
->with('statuslabel_list', Helper::statusLabelList())
->with('models', $models->pluck(['model']))
->with('modelNames', $modelNames);
}
}
return redirect()->back()->with('error', 'No action selected');
}
/**
* Save bulk edits
*
* @author [A. Gianotto] [<snipe@snipe.net>]
* @return Redirect
* @internal param array $assets
* @since [v2.0]
*/
public function update(Request $request)
{
$this->authorize('update', Asset::class);
$has_errors = 0;
$error_array = array();
// Get the back url from the session and then destroy the session
$bulk_back_url = route('hardware.index');
if ($request->session()->has('bulk_back_url')) {
$bulk_back_url = $request->session()->pull('bulk_back_url');
}
$custom_field_columns = CustomField::all()->pluck('db_column')->toArray();
if (! $request->filled('ids') || count($request->input('ids')) == 0) {
return redirect($bulk_back_url)->with('error', trans('admin/hardware/message.update.no_assets_selected'));
}
$assets = Asset::whereIn('id', array_keys($request->input('ids')))->get();
/**
* If ANY of these are filled, prepare to update the values on the assets.
*
* Additional checks will be needed for some of them to make sure the values
* make sense (for example, changing the status ID to something incompatible with
* its checkout status.
*/
if (($request->filled('purchase_date'))
|| ($request->filled('expected_checkin'))
|| ($request->filled('purchase_cost'))
|| ($request->filled('supplier_id'))
|| ($request->filled('order_number'))
|| ($request->filled('warranty_months'))
|| ($request->filled('rtd_location_id'))
|| ($request->filled('requestable'))
|| ($request->filled('company_id'))
|| ($request->filled('status_id'))
|| ($request->filled('model_id'))
|| ($request->filled('next_audit_date'))
|| ($request->filled('null_purchase_date'))
|| ($request->filled('null_expected_checkin_date'))
|| ($request->filled('null_next_audit_date'))
|| ($request->anyFilled($custom_field_columns))
) {
// Let's loop through those assets and build an update array
foreach ($assets as $asset) {
$this->update_array = [];
/**
* Leave out model_id and status here because we do math on that later. We have to do some extra
* validation and checks on those two.
*
* It's tempting to make these match the request check above, but some of these values require
* extra work to make sure the data makes sense.
*/
$this->conditionallyAddItem('purchase_date')
->conditionallyAddItem('expected_checkin')
->conditionallyAddItem('order_number')
->conditionallyAddItem('requestable')
->conditionallyAddItem('supplier_id')
->conditionallyAddItem('warranty_months')
->conditionallyAddItem('next_audit_date');
foreach ($custom_field_columns as $key => $custom_field_column) {
$this->conditionallyAddItem($custom_field_column);
}
/**
* Blank out fields that were requested to be blanked out via checkbox
*/
if ($request->input('null_purchase_date')=='1') {
$this->update_array['purchase_date'] = null;
}
if ($request->input('null_expected_checkin_date')=='1') {
$this->update_array['expected_checkin'] = null;
}
if ($request->input('null_next_audit_date')=='1') {
$this->update_array['next_audit_date'] = null;
}
if ($request->filled('purchase_cost')) {
$this->update_array['purchase_cost'] = $request->input('purchase_cost');
}
if ($request->filled('company_id')) {
$this->update_array['company_id'] = $request->input('company_id');
if ($request->input('company_id') == 'clear') {
$this->update_array['company_id'] = null;
}
}
/**
* We're trying to change the model ID - we need to do some extra checks here to make sure
* the custom field values work for the custom fieldset rules around this asset. Uniqueness
* and requiredness across the fieldset is particularly important, since those are
* fieldset-specific attributes.
*/
if ($request->filled('model_id')) {
$this->update_array['model_id'] = AssetModel::find($request->input('model_id'))->id;
}
/**
* We're trying to change the status ID - we need to do some extra checks here to
* make sure the status label type is one that makes sense for the state of the asset,
* for example, we shouldn't be able to make an asset archived if it's currently assigned
* to someone/something.
*/
if ($request->filled('status_id')) {
$updated_status = Statuslabel::find($request->input('status_id'));
// We cannot assign a non-deployable status type if the asset is already assigned.
// This could probably be added to a form request.
// If the asset isn't assigned, we don't care what the status is.
// Otherwise we need to make sure the status type is still a deployable one.
if (
($asset->assigned_to == '')
|| ($updated_status->deployable == '1') && ($asset->assetstatus->deployable == '1')
) {
$this->update_array['status_id'] = $updated_status->id;
}
}
/**
* We're changing the location ID - figure out which location we should apply
* this change to:
*
* 0 - RTD location only
* 1 - location ID and RTD location ID
* 2 - location ID only
*
* Note: this is kinda dumb and we should just use human-readable values IMHO. - snipe
*/
if ($request->filled('rtd_location_id')) {
if (($request->filled('update_real_loc')) && (($request->input('update_real_loc')) == '0')) {
$this->update_array['rtd_location_id'] = $request->input('rtd_location_id');
}
if (($request->filled('update_real_loc')) && (($request->input('update_real_loc')) == '1')) {
$this->update_array['location_id'] = $request->input('rtd_location_id');
$this->update_array['rtd_location_id'] = $request->input('rtd_location_id');
}
if (($request->filled('update_real_loc')) && (($request->input('update_real_loc')) == '2')) {
$this->update_array['location_id'] = $request->input('rtd_location_id');
}
}
/**
* ------------------------------------------------------------------------------
* ANYTHING that happens past this foreach
* WILL NOT BE logged in the edit log_meta data
* ------------------------------------------------------------------------------
*/
$changed = [];
foreach ($this->update_array as $key => $value) {
if ($this->update_array[$key] != $asset->{$key}) {
$changed[$key]['old'] = $asset->{$key};
$changed[$key]['new'] = $this->update_array[$key];
}
}
/**
* Start all the custom fields shenanigans
*/
// Does the model have a fieldset?
if ($asset->model->fieldset) {
foreach ($asset->model->fieldset->fields as $field) {
if ((array_key_exists($field->db_column, $this->update_array)) && ($field->field_encrypted == '1')) {
$decrypted_old = Helper::gracefulDecrypt($field, $asset->{$field->db_column});
/*
* Check if the decrypted existing value is different from one we just submitted
* and if not, pull it out of the object since it shouldn't really be updating at all.
* If we don't do this, it will try to re-encrypt it, and the same value encrypted two
* different times will have different values, so it will *look* like it was updated
* but it wasn't.
*/
if ($decrypted_old != $this->update_array[$field->db_column]) {
$asset->{$field->db_column} = \Crypt::encrypt($this->update_array[$field->db_column]);
} else {
/*
* Remove the encrypted custom field from the update_array, since nothing changed
*/
unset($this->update_array[$field->db_column]);
unset($asset->{$field->db_column});
}
/*
* These custom fields aren't encrypted, just carry on as usual
*/
} else {
if ((array_key_exists($field->db_column, $this->update_array)) && ($asset->{$field->db_column} != $this->update_array[$field->db_column])) {
// Check if this is an array, and if so, flatten it
if (is_array($this->update_array[$field->db_column])) {
$asset->{$field->db_column} = implode(', ', $this->update_array[$field->db_column]);
} else {
$asset->{$field->db_column} = $this->update_array[$field->db_column];
}
}
}
} // endforeach
}
// Check if it passes validation, and then try to save
if (!$asset->update($this->update_array)) {
// Build the error array
foreach ($asset->getErrors()->toArray() as $key => $message) {
for ($x = 0; $x < count($message); $x++) {
$error_array[$key][] = trans('general.asset') . ' ' . $asset->id . ': ' . $message[$x];
$has_errors++;
}
}
} // end if saved
} // end asset foreach
if ($has_errors > 0) {
return redirect($bulk_back_url)->with('bulk_asset_errors', $error_array);
}
return redirect($bulk_back_url)->with('success', trans('admin/hardware/message.update.success'));
}
// no values given, nothing to update
return redirect($bulk_back_url)->with('warning', trans('admin/hardware/message.update.nothing_updated'));
}
/**
* Array to store update data per item
* @var array
*/
private $update_array;
/**
* Adds parameter to update array for an item if it exists in request
* @param string $field field name
* @return BulkAssetsController Model for Chaining
*/
protected function conditionallyAddItem($field)
{
if (request()->filled($field)) {
$this->update_array[$field] = request()->input($field);
}
return $this;
}
/**
* Save bulk deleted.
*
* @author [A. Gianotto] [<snipe@snipe.net>]
* @param Request $request
* @return View
* @throws \Illuminate\Auth\Access\AuthorizationException
* @internal param array $assets
* @since [v2.0]
*/
public function destroy(Request $request)
{
$this->authorize('delete', Asset::class);
$bulk_back_url = route('hardware.index');
if ($request->session()->has('bulk_back_url')) {
$bulk_back_url = $request->session()->pull('bulk_back_url');
}
if ($request->filled('ids')) {
$assets = Asset::find($request->get('ids'));
foreach ($assets as $asset) {
$update_array['deleted_at'] = date('Y-m-d H:i:s');
$update_array['assigned_to'] = null;
DB::table('assets')
->where('id', $asset->id)
->update($update_array);
} // endforeach
return redirect($bulk_back_url)->with('success', trans('admin/hardware/message.delete.success'));
// no values given, nothing to update
}
return redirect($bulk_back_url)->with('error', trans('admin/hardware/message.delete.nothing_updated'));
}
/**
* Show Bulk Checkout Page
* @return View View to checkout multiple assets
*/
public function showCheckout()
{
$this->authorize('checkout', Asset::class);
// Filter out assets that are not deployable.
return view('hardware/bulk-checkout');
}
/**
* Process Multiple Checkout Request
* @return View
*/
public function storeCheckout(AssetCheckoutRequest $request)
{
$this->authorize('checkout', Asset::class);
try {
$admin = Auth::user();
$target = $this->determineCheckoutTarget();
if (! is_array($request->get('selected_assets'))) {
return redirect()->route('hardware.bulkcheckout.show')->withInput()->with('error', trans('admin/hardware/message.checkout.no_assets_selected'));
}
$asset_ids = array_filter($request->get('selected_assets'));
if (request('checkout_to_type') == 'asset') {
foreach ($asset_ids as $asset_id) {
if ($target->id == $asset_id) {
return redirect()->back()->with('error', 'You cannot check an asset out to itself.');
}
}
}
$checkout_at = date('Y-m-d H:i:s');
if (($request->filled('checkout_at')) && ($request->get('checkout_at') != date('Y-m-d'))) {
$checkout_at = e($request->get('checkout_at'));
}
$expected_checkin = '';
if ($request->filled('expected_checkin')) {
$expected_checkin = e($request->get('expected_checkin'));
}
$errors = [];
DB::transaction(function () use ($target, $admin, $checkout_at, $expected_checkin, $errors, $asset_ids, $request) {
foreach ($asset_ids as $asset_id) {
$asset = Asset::findOrFail($asset_id);
$this->authorize('checkout', $asset);
$error = $asset->checkOut($target, $admin, $checkout_at, $expected_checkin, e($request->get('note')), $asset->name, null);
if ($target->location_id != '') {
$asset->location_id = $target->location_id;
$asset->unsetEventDispatcher();
$asset->save();
}
if ($error) {
array_merge_recursive($errors, $asset->getErrors()->toArray());
}
}
});
if (! $errors) {
// Redirect to the new asset page
return redirect()->to('hardware')->with('success', trans('admin/hardware/message.checkout.success'));
}
// Redirect to the asset management page with error
return redirect()->route('hardware.bulkcheckout.show')->with('error', trans('admin/hardware/message.checkout.error'))->withErrors($errors);
} catch (ModelNotFoundException $e) {
return redirect()->route('hardware.bulkcheckout.show')->with('error', $e->getErrors());
}
}
public function restore(Request $request) {
$this->authorize('update', Asset::class);
$assetIds = $request->get('ids');
if (empty($assetIds)) {
return redirect()->route('hardware.index')->with('error', trans('admin/hardware/message.restore.nothing_updated'));
} else {
foreach ($assetIds as $key => $assetId) {
$asset = Asset::withTrashed()->find($assetId);
$asset->restore();
}
return redirect()->route('hardware.index')->with('success', trans('admin/hardware/message.restore.success'));
}
}
}