188 lines
7.4 KiB
PHP
188 lines
7.4 KiB
PHP
<?php
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namespace App\Observers;
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use App\Models\Actionlog;
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use App\Models\Asset;
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use App\Models\Setting;
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use Auth;
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use Carbon\Carbon;
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class AssetObserver
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{
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/**
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* Listen to the Asset updating event. This fires automatically every time an existing asset is saved.
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*
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* @param Asset $asset
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* @return void
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*/
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public function updating(Asset $asset)
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{
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$attributes = $asset->getAttributes();
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$attributesOriginal = $asset->getRawOriginal();
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$same_checkout_counter = false;
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$same_checkin_counter = false;
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$restoring_or_deleting = false;
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// This is a gross hack to prevent the double logging when restoring an asset
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if (array_key_exists('deleted_at', $attributes) && array_key_exists('deleted_at', $attributesOriginal)){
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$restoring_or_deleting = (($attributes['deleted_at'] != $attributesOriginal['deleted_at']));
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}
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if (array_key_exists('checkout_counter', $attributes) && array_key_exists('checkout_counter', $attributesOriginal)){
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$same_checkout_counter = (($attributes['checkout_counter'] == $attributesOriginal['checkout_counter']));
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}
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if (array_key_exists('checkin_counter', $attributes) && array_key_exists('checkin_counter', $attributesOriginal)){
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$same_checkin_counter = (($attributes['checkin_counter'] == $attributesOriginal['checkin_counter']));
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}
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// If the asset isn't being checked out or audited, log the update.
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// (Those other actions already create log entries.)
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if (($attributes['assigned_to'] == $attributesOriginal['assigned_to'])
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&& ($same_checkout_counter) && ($same_checkin_counter)
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&& ((isset( $attributes['next_audit_date']) ? $attributes['next_audit_date'] : null) == (isset($attributesOriginal['next_audit_date']) ? $attributesOriginal['next_audit_date']: null))
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&& ($attributes['last_checkout'] == $attributesOriginal['last_checkout']) && (!$restoring_or_deleting))
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{
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$changed = [];
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foreach ($asset->getRawOriginal() as $key => $value) {
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if ($asset->getRawOriginal()[$key] != $asset->getAttributes()[$key]) {
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$changed[$key]['old'] = $asset->getRawOriginal()[$key];
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$changed[$key]['new'] = $asset->getAttributes()[$key];
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}
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}
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if (empty($changed)){
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return;
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}
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$logAction = new Actionlog();
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$logAction->item_type = Asset::class;
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$logAction->item_id = $asset->id;
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$logAction->created_at = date('Y-m-d H:i:s');
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$logAction->user_id = Auth::id();
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$logAction->log_meta = json_encode($changed);
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$logAction->logaction('update');
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}
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}
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/**
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* Listen to the Asset created event, and increment
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* the next_auto_tag_base value in the settings table when i
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* a new asset is created.
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*
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* @param Asset $asset
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* @return void
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*/
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public function created(Asset $asset)
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{
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if ($settings = Setting::getSettings()) {
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$tag = $asset->asset_tag;
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$prefix = $settings->auto_increment_prefix;
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$number = substr($tag, strlen($prefix));
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// IF - auto_increment_assets is on, AND (there is no prefix OR the prefix matches the start of the tag)
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// AND the rest of the string after the prefix is all digits, THEN...
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if ($settings->auto_increment_assets && ($prefix=='' || strpos($tag, $prefix) === 0) && preg_match('/\d+/',$number) === 1) {
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// new way of auto-trueing-up auto_increment ID's
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$next_asset_tag = intval($number, 10) + 1;
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// we had to use 'intval' because the $number could be '01234' and
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// might get interpreted in Octal instead of decimal
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// only modify the 'next' one if it's *bigger* than the stored base
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//
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if($next_asset_tag > $settings->next_auto_tag_base) {
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$settings->next_auto_tag_base = $next_asset_tag;
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$settings->save();
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}
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} else {
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// legacy method
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$settings->increment('next_auto_tag_base');
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$settings->save();
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}
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}
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$logAction = new Actionlog();
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$logAction->item_type = Asset::class; // can we instead say $logAction->item = $asset ?
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$logAction->item_id = $asset->id;
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$logAction->created_at = date('Y-m-d H:i:s');
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$logAction->user_id = Auth::id();
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if($asset->imported) {
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$logAction->setActionSource('importer');
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}
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$logAction->logaction('create');
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}
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/**
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* Listen to the Asset deleting event.
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*
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* @param Asset $asset
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* @return void
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*/
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public function deleting(Asset $asset)
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{
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$logAction = new Actionlog();
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$logAction->item_type = Asset::class;
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$logAction->item_id = $asset->id;
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$logAction->created_at = date('Y-m-d H:i:s');
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$logAction->user_id = Auth::id();
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$logAction->logaction('delete');
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}
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/**
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* Listen to the Asset deleting event.
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*
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* @param Asset $asset
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* @return void
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*/
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public function restoring(Asset $asset)
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{
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$logAction = new Actionlog();
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$logAction->item_type = Asset::class;
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$logAction->item_id = $asset->id;
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$logAction->created_at = date('Y-m-d H:i:s');
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$logAction->user_id = Auth::id();
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$logAction->logaction('restore');
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}
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/**
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* Executes every time an asset is saved.
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*
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* This matters specifically because any database fields affected here MUST already exist on
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* the assets table (and/or any related models), or related migrations WILL fail.
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*
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* For example, if there is a database migration that's a bit older and modifies an asset, if the save
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* fires before a field gets created in a later migration and that field in the later migration
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* is used in this observer, it doesn't actually exist yet and the migration will break unless we
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* use saveQuietly() in the migration which skips this observer.
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*
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* @see https://github.com/snipe/snipe-it/issues/13723#issuecomment-1761315938
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*/
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public function saving(Asset $asset)
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{
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// determine if calculated eol and then calculate it - this should only happen on a new asset
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if (is_null($asset->asset_eol_date) && !is_null($asset->purchase_date) && ($asset->model->eol > 0)){
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$asset->asset_eol_date = $asset->purchase_date->addMonths($asset->model->eol)->format('Y-m-d');
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$asset->eol_explicit = false;
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}
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// determine if explicit and set eol_explicit to true
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if (!is_null($asset->asset_eol_date) && !is_null($asset->purchase_date)) {
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if($asset->model->eol > 0) {
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$months = Carbon::parse($asset->asset_eol_date)->diffInMonths($asset->purchase_date);
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if($months != $asset->model->eol) {
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$asset->eol_explicit = true;
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}
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}
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} elseif (!is_null($asset->asset_eol_date) && is_null($asset->purchase_date)) {
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$asset->eol_explicit = true;
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}
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if ((!is_null($asset->asset_eol_date)) && (!is_null($asset->purchase_date)) && (is_null($asset->model->eol) || ($asset->model->eol == 0))) {
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$asset->eol_explicit = true;
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}
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}
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}
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