721 lines
		
	
	
		
			21 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
			
		
		
	
	
			721 lines
		
	
	
		
			21 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
<?php
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namespace App\Models;
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use App\Helpers\Helper;
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use App\Models\Traits\Searchable;
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use App\Presenters\Presentable;
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use Carbon\Carbon;
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use DB;
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use Illuminate\Database\Eloquent\Factories\HasFactory;
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use Illuminate\Database\Eloquent\SoftDeletes;
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use Illuminate\Support\Facades\Auth;
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use Illuminate\Support\Facades\Session;
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use Watson\Validating\ValidatingTrait;
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class License extends Depreciable
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{
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    use HasFactory;
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    protected $presenter = \App\Presenters\LicensePresenter::class;
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    use SoftDeletes;
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    use CompanyableTrait;
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    use Loggable, Presentable;
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    protected $injectUniqueIdentifier = true;
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    use ValidatingTrait;
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    // We set these as protected dates so that they will be easily accessible via Carbon
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    public $timestamps = true;
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    protected $guarded = 'id';
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    protected $table = 'licenses';
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    protected $casts = [
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        'purchase_date' => 'date',
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        'expiration_date' => 'date',
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        'termination_date' => 'date',
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        'category_id'  => 'integer',
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        'company_id'   => 'integer',
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    ];
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    protected $rules = [
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        'name'   => 'required|string|min:3|max:255',
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        'seats'   => 'required|min:1|integer',
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        'license_email'   => 'email|nullable|max:120',
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        'license_name'   => 'string|nullable|max:100',
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        'notes'   => 'string|nullable',
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        'category_id' => 'required|exists:categories,id',
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        'company_id' => 'integer|nullable',
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        'purchase_cost'=> 'numeric|nullable|gte:0',
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        'purchase_date'   => 'date_format:Y-m-d|nullable|max:10',
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        'expiration_date'   => 'date_format:Y-m-d|nullable|max:10',
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        'termination_date'   => 'date_format:Y-m-d|nullable|max:10',
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        'min_amt'   => 'numeric|nullable|gte:0',
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    ];
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    /**
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     * The attributes that are mass assignable.
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     *
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     * @var array
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     */
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    protected $fillable = [
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        'company_id',
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        'depreciation_id',
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        'expiration_date',
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        'license_email',
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        'license_name', //actually licensed_to
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        'maintained',
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        'manufacturer_id',
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        'category_id',
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        'name',
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        'notes',
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        'order_number',
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        'purchase_cost',
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        'purchase_date',
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        'purchase_order',
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        'reassignable',
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        'seats',
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        'serial',
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        'supplier_id',
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        'termination_date',
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        'user_id',
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        'min_amt',
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    ];
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    use Searchable;
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    /**
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     * The attributes that should be included when searching the model.
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     *
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     * @var array
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     */
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    protected $searchableAttributes = [
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        'name',
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        'serial',
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        'notes',
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        'order_number',
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        'purchase_order',
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        'purchase_cost',
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        'purchase_date',
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        'expiration_date',
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    ];
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    /**
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     * The relations and their attributes that should be included when searching the model.
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     *
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     * @var array
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     */
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    protected $searchableRelations = [
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        'manufacturer' => ['name'],
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        'company'      => ['name'],
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        'category'     => ['name'],
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        'depreciation' => ['name'],
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    ];
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    /**
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     * Update seat counts when the license is updated
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     *
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     * @author A. Gianotto <snipe@snipe.net>
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     * @since [v3.0]
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     */
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    public static function boot()
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    {
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        parent::boot();
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        // We need to listen for created for the initial setup so that we have a license ID.
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        static::created(function ($license) {
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            $newSeatCount = $license->getAttributes()['seats'];
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            return static::adjustSeatCount($license, 0, $newSeatCount);
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        });
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        // However, we listen for updating to be able to prevent the edit if we cannot delete enough seats.
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        static::updating(function ($license) {
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            $newSeatCount = $license->getAttributes()['seats'];
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            //$oldSeatCount = isset($license->getOriginal()['seats']) ? $license->getOriginal()['seats'] : 0;
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            /*
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               That previous method *did* mostly work, but if you ever managed to get your $license->seats value out of whack
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               with your actual count of license_seats *records*, you would never manage to get back 'into whack'.
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               The below method actually grabs a count of existing license_seats records, so it will be more accurate.
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               This means that if your license_seats are out of whack, you can change the quantity and hit 'save' and it
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               will manage to 'true up' and make your counts line up correctly.
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            */
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            $oldSeatCount = $license->license_seats_count;
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            return static::adjustSeatCount($license, $oldSeatCount, $newSeatCount);
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        });
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    }
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    /**
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     * Balance seat counts
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     *
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     * @author A. Gianotto <snipe@snipe.net>
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     * @since [v3.0]
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     * @return \Illuminate\Database\Eloquent\Relations\Relation
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     */
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    public static function adjustSeatCount($license, $oldSeats, $newSeats)
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    {
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        // If the seats haven't changed, continue on happily.
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        if ($oldSeats == $newSeats) {
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            return true;
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        }
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        // On Create, we just make one for each of the seats.
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        $change = abs($oldSeats - $newSeats);
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        if ($oldSeats > $newSeats) {
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            $license->load('licenseseats.user');
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            // Need to delete seats... lets see if if we have enough.
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            $seatsAvailableForDelete = $license->licenseseats->reject(function ($seat) {
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                return ((bool) $seat->assigned_to) || ((bool) $seat->asset_id);
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            });
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            if ($change > $seatsAvailableForDelete->count()) {
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                Session::flash('error', trans('admin/licenses/message.assoc_users'));
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                return false;
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            }
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            for ($i = 1; $i <= $change; $i++) {
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                $seatsAvailableForDelete->pop()->delete();
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            }
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            // Log Deletion of seats.
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            $logAction = new Actionlog;
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            $logAction->item_type = self::class;
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            $logAction->item_id = $license->id;
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            $logAction->user_id = Auth::id() ?: 1; // We don't have an id while running the importer from CLI.
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            $logAction->note = "deleted ${change} seats";
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            $logAction->target_id = null;
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            $logAction->logaction('delete seats');
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            return true;
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        }
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        // Else we're adding seats.
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        //Create enough seats for the change.
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        $licenseInsert = [];
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        for ($i = $oldSeats; $i < $newSeats; $i++) {
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            $licenseInsert[] = [
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                'user_id' => Auth::id(),
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                'license_id' => $license->id,
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                'created_at' => now(),
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                'updated_at' => now()
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            ];
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        }
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        //Chunk and use DB transactions to prevent timeouts.
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        collect($licenseInsert)->chunk(1000)->each(function ($chunk) {
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            DB::transaction(function () use ($chunk) {
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                LicenseSeat::insert($chunk->toArray());
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            });
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        });
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        // On initial create, we shouldn't log the addition of seats.
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        if ($license->id) {
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            //Log the addition of license to the log.
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            $logAction = new Actionlog();
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            $logAction->item_type = self::class;
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            $logAction->item_id = $license->id;
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            $logAction->user_id = Auth::id() ?: 1; // Importer.
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            $logAction->note = "added ${change} seats";
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            $logAction->target_id = null;
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            $logAction->logaction('add seats');
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        }
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        return true;
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    }
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    /**
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     * Sets the attribute for whether or not the license is maintained
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     *
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     * @author A. Gianotto <snipe@snipe.net>
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     * @since [v1.0]
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     * @return mixed
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     */
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    public function setMaintainedAttribute($value)
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    {
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        $this->attributes['maintained'] = filter_var($value, FILTER_VALIDATE_BOOLEAN);
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    }
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    /**
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     * Sets the reassignable attribute
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     *
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     * @author A. Gianotto <snipe@snipe.net>
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     * @since [v1.0]
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     * @return mixed
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     */
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    public function setReassignableAttribute($value)
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    {
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        $this->attributes['reassignable'] = filter_var($value, FILTER_VALIDATE_BOOLEAN);
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    }
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    /**
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     * Sets expiration date attribute
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     *
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     * @author A. Gianotto <snipe@snipe.net>
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     * @since [v1.0]
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     * @return mixed
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     */
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    public function setExpirationDateAttribute($value)
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    {
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        if ($value == '' || $value == '0000-00-00') {
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            $value = null;
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        } else {
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            $value = (new Carbon($value))->toDateString();
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        }
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        $this->attributes['expiration_date'] = $value;
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    }
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    /**
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     * Sets termination date attribute
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     *
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     * @author A. Gianotto <snipe@snipe.net>
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     * @since [v2.0]
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     * @return mixed
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     */
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    public function setTerminationDateAttribute($value)
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    {
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        if ($value == '' || $value == '0000-00-00') {
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            $value = null;
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        } else {
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            $value = (new Carbon($value))->toDateString();
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        }
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        $this->attributes['termination_date'] = $value;
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    }
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    /**
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     * Establishes the license -> company relationship
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     *
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     * @author A. Gianotto <snipe@snipe.net>
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     * @since [v2.0]
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     * @return \Illuminate\Database\Eloquent\Relations\Relation
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     */
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    public function company()
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    {
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        return $this->belongsTo(\App\Models\Company::class, 'company_id');
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    }
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    /**
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     * Establishes the license -> category relationship
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     *
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     * @author A. Gianotto <snipe@snipe.net>
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     * @since [v4.4.0]
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     * @return \Illuminate\Database\Eloquent\Relations\Relation
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     */
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    public function category()
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    {
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        return $this->belongsTo(\App\Models\Category::class, 'category_id');
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    }
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    /**
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     * Establishes the license -> manufacturer relationship
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     *
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     * @author A. Gianotto <snipe@snipe.net>
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     * @since [v2.0]
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     * @return \Illuminate\Database\Eloquent\Relations\Relation
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     */
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    public function manufacturer()
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    {
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        return $this->belongsTo(\App\Models\Manufacturer::class, 'manufacturer_id');
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    }
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    /**
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     * Determine whether the user should be emailed on checkin/checkout
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     *
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     * @author A. Gianotto <snipe@snipe.net>
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     * @since [v2.0]
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     * @return bool
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     */
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    public function checkin_email()
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    {
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        if ($this->category) {
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            return $this->category->checkin_email;
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        }
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        return false;
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    }
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    /**
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     * Determine whether the user should be required to accept the license
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     *
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     * @author A. Gianotto <snipe@snipe.net>
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     * @since [v4.0]
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     * @return bool
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     */
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    public function requireAcceptance()
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    {
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        if ($this->category) {
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            return $this->category->require_acceptance;
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        }
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        return false;
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    }
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    /**
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     * Checks for a category-specific EULA, and if that doesn't exist,
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     * checks for a settings level EULA
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     *
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     * @author [A. Gianotto] [<snipe@snipe.net>]
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     * @since [v4.0]
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     * @return string | false
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     */
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    public function getEula()
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    {
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        if ($this->category){
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            if ($this->category->eula_text) {
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                return Helper::parseEscapedMarkedown($this->category->eula_text);
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            } elseif ($this->category->use_default_eula == '1') {
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                return Helper::parseEscapedMarkedown(Setting::getSettings()->default_eula_text);
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            } 
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        }
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        return false;
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    }
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    /**
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     * Establishes the license -> assigned user relationship
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     *
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     * @author A. Gianotto <snipe@snipe.net>
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     * @since [v2.0]
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     * @return \Illuminate\Database\Eloquent\Relations\Relation
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     */
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    public function assignedusers()
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    {
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        return $this->belongsToMany(\App\Models\User::class, 'license_seats', 'license_id', 'assigned_to');
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    }
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    /**
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     * Establishes the license -> action logs relationship
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     *
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     * @author A. Gianotto <snipe@snipe.net>
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     * @since [v2.0]
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     * @return \Illuminate\Database\Eloquent\Relations\Relation
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     */
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    public function assetlog()
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    {
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        return $this->hasMany(\App\Models\Actionlog::class, 'item_id')
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            ->where('item_type', '=', self::class)
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            ->orderBy('created_at', 'desc');
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    }
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    /**
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     * Establishes the license -> action logs -> uploads relationship
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     *
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     * @author A. Gianotto <snipe@snipe.net>
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     * @since [v2.0]
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     * @return \Illuminate\Database\Eloquent\Relations\Relation
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     */
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    public function uploads()
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    {
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        return $this->hasMany(\App\Models\Actionlog::class, 'item_id')
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            ->where('item_type', '=', self::class)
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            ->where('action_type', '=', 'uploaded')
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            ->whereNotNull('filename')
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            ->orderBy('created_at', 'desc');
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    }
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    /**
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     * Establishes the license -> admin user relationship
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     *
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     * @author A. Gianotto <snipe@snipe.net>
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     * @since [v2.0]
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     * @return \Illuminate\Database\Eloquent\Relations\Relation
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     */
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    public function adminuser()
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    {
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        return $this->belongsTo(\App\Models\User::class, 'user_id');
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    }
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    /**
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     * Returns the total number of all license seats
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     *
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     * @todo this can probably be refactored at some point. We don't need counting methods.
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     *
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     * @author A. Gianotto <snipe@snipe.net>
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     * @since [v2.0]
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     * @return int
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     */
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    public static function assetcount()
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    {
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        return LicenseSeat::whereNull('deleted_at')
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            ->count();
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    }
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    /**
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     * Return the number of seats for this asset
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     *
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     * @todo this can also probably be refactored at some point.
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     *
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     * @author A. Gianotto <snipe@snipe.net>
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     * @since [v2.0]
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     * @return \Illuminate\Database\Eloquent\Relations\Relation
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     */
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    public function totalSeatsByLicenseID()
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    {
 | 
						|
        return LicenseSeat::where('license_id', '=', $this->id)
 | 
						|
            ->whereNull('deleted_at')
 | 
						|
            ->count();
 | 
						|
    }
 | 
						|
 | 
						|
    /**
 | 
						|
     * Establishes the license -> seat relationship
 | 
						|
     *
 | 
						|
     * We do this to eager load the "count" of seats from the controller.
 | 
						|
     * Otherwise calling "count()" on each model results in n+1 sadness.
 | 
						|
     *
 | 
						|
     * @author A. Gianotto <snipe@snipe.net>
 | 
						|
     * @since [v2.0]
 | 
						|
     * @return \Illuminate\Database\Eloquent\Relations\Relation
 | 
						|
     */
 | 
						|
    public function licenseSeatsRelation()
 | 
						|
    {
 | 
						|
        return $this->hasMany(LicenseSeat::class)->whereNull('deleted_at')->selectRaw('license_id, count(*) as count')->groupBy('license_id');
 | 
						|
    }
 | 
						|
 | 
						|
    /**
 | 
						|
     * Sets the license seat count attribute
 | 
						|
     *
 | 
						|
     * @author A. Gianotto <snipe@snipe.net>
 | 
						|
     * @since [v2.0]
 | 
						|
     * @return int
 | 
						|
     */
 | 
						|
    public function getLicenseSeatsCountAttribute()
 | 
						|
    {
 | 
						|
        if ($this->licenseSeatsRelation->first()) {
 | 
						|
            return $this->licenseSeatsRelation->first()->count;
 | 
						|
        }
 | 
						|
 | 
						|
        return 0;
 | 
						|
    }
 | 
						|
 | 
						|
    /**
 | 
						|
     * Returns the number of total available seats across all licenses
 | 
						|
     *
 | 
						|
     * @author A. Gianotto <snipe@snipe.net>
 | 
						|
     * @since [v2.0]
 | 
						|
     * @return int
 | 
						|
     */
 | 
						|
    public static function availassetcount()
 | 
						|
    {
 | 
						|
        return LicenseSeat::whereNull('assigned_to')
 | 
						|
            ->whereNull('asset_id')
 | 
						|
            ->whereNull('deleted_at')
 | 
						|
            ->count();
 | 
						|
    }
 | 
						|
 | 
						|
 | 
						|
    /**
 | 
						|
     * Returns the number of total available seats for this license
 | 
						|
     *
 | 
						|
     * @author A. Gianotto <snipe@snipe.net>
 | 
						|
     * @since [v2.0]
 | 
						|
     * @return \Illuminate\Database\Eloquent\Relations\Relation
 | 
						|
     */
 | 
						|
    public function availCount()
 | 
						|
    {
 | 
						|
        return $this->licenseSeatsRelation()
 | 
						|
            ->whereNull('asset_id')
 | 
						|
            ->whereNull('assigned_to')
 | 
						|
            ->whereNull('deleted_at');
 | 
						|
    }
 | 
						|
 | 
						|
    /**
 | 
						|
     * Sets the available seats attribute
 | 
						|
     *
 | 
						|
     * @author A. Gianotto <snipe@snipe.net>
 | 
						|
     * @since [v3.0]
 | 
						|
     * @return mixed
 | 
						|
     */
 | 
						|
    public function getAvailSeatsCountAttribute()
 | 
						|
    {
 | 
						|
        if ($this->availCount->first()) {
 | 
						|
            return $this->availCount->first()->count;
 | 
						|
        }
 | 
						|
 | 
						|
        return 0;
 | 
						|
    }
 | 
						|
 | 
						|
    /**
 | 
						|
     * Retuns the number of assigned seats for this asset
 | 
						|
     *
 | 
						|
     * @author A. Gianotto <snipe@snipe.net>
 | 
						|
     * @since [v3.0]
 | 
						|
     * @return \Illuminate\Database\Eloquent\Relations\Relation
 | 
						|
     */
 | 
						|
    public function assignedCount()
 | 
						|
    {
 | 
						|
        return $this->licenseSeatsRelation()->where(function ($query) {
 | 
						|
            $query->whereNotNull('assigned_to')
 | 
						|
                ->orWhereNotNull('asset_id');
 | 
						|
        });
 | 
						|
    }
 | 
						|
 | 
						|
    /**
 | 
						|
     * Sets the assigned seats attribute
 | 
						|
     *
 | 
						|
     * @author A. Gianotto <snipe@snipe.net>
 | 
						|
     * @since [v1.0]
 | 
						|
     * @return int
 | 
						|
     */
 | 
						|
    public function getAssignedSeatsCountAttribute()
 | 
						|
    {
 | 
						|
        if ($this->assignedCount->first()) {
 | 
						|
            return $this->assignedCount->first()->count;
 | 
						|
        }
 | 
						|
 | 
						|
        return 0;
 | 
						|
    }
 | 
						|
 | 
						|
    /**
 | 
						|
     * Calculates the number of remaining seats
 | 
						|
     *
 | 
						|
     * @author A. Gianotto <snipe@snipe.net>
 | 
						|
     * @since [v1.0]
 | 
						|
     * @return int
 | 
						|
     */
 | 
						|
    public function remaincount()
 | 
						|
    {
 | 
						|
        $total = $this->licenseSeatsCount;
 | 
						|
        $taken = $this->assigned_seats_count;
 | 
						|
        $diff = ($total - $taken);
 | 
						|
 | 
						|
        return $diff;
 | 
						|
    }
 | 
						|
 | 
						|
    /**
 | 
						|
     * Returns the total number of seats for this license
 | 
						|
     *
 | 
						|
     * @author A. Gianotto <snipe@snipe.net>
 | 
						|
     * @since [v1.0]
 | 
						|
     * @return int
 | 
						|
     */
 | 
						|
    public function totalcount()
 | 
						|
    {
 | 
						|
        $avail = $this->availSeatsCount;
 | 
						|
        $taken = $this->assignedcount();
 | 
						|
        $diff = ($avail + $taken);
 | 
						|
 | 
						|
        return $diff;
 | 
						|
    }
 | 
						|
 | 
						|
    /**
 | 
						|
     * Establishes the license -> seats relationship
 | 
						|
     *
 | 
						|
     * @author A. Gianotto <snipe@snipe.net>
 | 
						|
     * @since [v1.0]
 | 
						|
     * @return \Illuminate\Database\Eloquent\Relations\Relation
 | 
						|
     */
 | 
						|
    public function licenseseats()
 | 
						|
    {
 | 
						|
        return $this->hasMany(\App\Models\LicenseSeat::class);
 | 
						|
    }
 | 
						|
 | 
						|
    /**
 | 
						|
     * Establishes the license -> supplier relationship
 | 
						|
     *
 | 
						|
     * @author A. Gianotto <snipe@snipe.net>
 | 
						|
     * @since [v1.0]
 | 
						|
     * @return \Illuminate\Database\Eloquent\Relations\Relation
 | 
						|
     */
 | 
						|
    public function supplier()
 | 
						|
    {
 | 
						|
        return $this->belongsTo(\App\Models\Supplier::class, 'supplier_id');
 | 
						|
    }
 | 
						|
 | 
						|
 | 
						|
    /**
 | 
						|
     * Gets the next available free seat - used by
 | 
						|
     * the API to populate next_seat
 | 
						|
     *
 | 
						|
     * @author A. Gianotto <snipe@snipe.net>
 | 
						|
     * @since [v3.0]
 | 
						|
     * @return mixed
 | 
						|
     */
 | 
						|
    public function freeSeat()
 | 
						|
    {
 | 
						|
        return  $this->licenseseats()
 | 
						|
            ->whereNull('deleted_at')
 | 
						|
            ->where(function ($query) {
 | 
						|
                $query->whereNull('assigned_to')
 | 
						|
                    ->whereNull('asset_id');
 | 
						|
            })
 | 
						|
            ->orderBy('id', 'asc')
 | 
						|
            ->first();
 | 
						|
    }
 | 
						|
 | 
						|
 | 
						|
    /**
 | 
						|
     * Establishes the license -> free seats relationship
 | 
						|
     *
 | 
						|
     * @author A. Gianotto <snipe@snipe.net>
 | 
						|
     * @since [v1.0]
 | 
						|
     * @return \Illuminate\Database\Eloquent\Relations\Relation
 | 
						|
     */
 | 
						|
    public function freeSeats()
 | 
						|
    {
 | 
						|
        return $this->hasMany(\App\Models\LicenseSeat::class)->whereNull('assigned_to')->whereNull('deleted_at')->whereNull('asset_id');
 | 
						|
    }
 | 
						|
 | 
						|
    /**
 | 
						|
     * Returns expiring licenses
 | 
						|
     *
 | 
						|
     * @todo should refactor. I don't like get() in model methods
 | 
						|
     *
 | 
						|
     * @author A. Gianotto <snipe@snipe.net>
 | 
						|
     * @since [v1.0]
 | 
						|
     * @return \Illuminate\Database\Eloquent\Relations\Relation
 | 
						|
     */
 | 
						|
    public static function getExpiringLicenses($days = 60)
 | 
						|
    {
 | 
						|
        $days = (is_null($days)) ? 60 : $days;
 | 
						|
 | 
						|
        return self::whereNotNull('expiration_date')
 | 
						|
            ->whereNull('deleted_at')
 | 
						|
            ->whereRaw(DB::raw('DATE_SUB(`expiration_date`,INTERVAL '.$days.' DAY) <= DATE(NOW()) '))
 | 
						|
            ->where('expiration_date', '>', date('Y-m-d'))
 | 
						|
            ->orderBy('expiration_date', 'ASC')
 | 
						|
            ->get();
 | 
						|
    }
 | 
						|
 | 
						|
    /**
 | 
						|
     * Query builder scope to order on manufacturer
 | 
						|
     *
 | 
						|
     * @param  \Illuminate\Database\Query\Builder  $query  Query builder instance
 | 
						|
     * @param  string                              $order         Order
 | 
						|
     *
 | 
						|
     * @return \Illuminate\Database\Query\Builder          Modified query builder
 | 
						|
     */
 | 
						|
    public function scopeOrderManufacturer($query, $order)
 | 
						|
    {
 | 
						|
        return $query->leftJoin('manufacturers', 'licenses.manufacturer_id', '=', 'manufacturers.id')->select('licenses.*')
 | 
						|
            ->orderBy('manufacturers.name', $order);
 | 
						|
    }
 | 
						|
 | 
						|
    /**
 | 
						|
     * Query builder scope to order on supplier
 | 
						|
     *
 | 
						|
     * @param  \Illuminate\Database\Query\Builder  $query  Query builder instance
 | 
						|
     * @param  string                              $order         Order
 | 
						|
     *
 | 
						|
     * @return \Illuminate\Database\Query\Builder          Modified query builder
 | 
						|
     */
 | 
						|
    public function scopeOrderSupplier($query, $order)
 | 
						|
    {
 | 
						|
        return $query->leftJoin('suppliers', 'licenses.supplier_id', '=', 'suppliers.id')->select('licenses.*')
 | 
						|
            ->orderBy('suppliers.name', $order);
 | 
						|
    }
 | 
						|
 | 
						|
    /**
 | 
						|
     * Query builder scope to order on company
 | 
						|
     *
 | 
						|
     * @param  \Illuminate\Database\Query\Builder  $query  Query builder instance
 | 
						|
     * @param  text                              $order         Order
 | 
						|
     *
 | 
						|
     * @return \Illuminate\Database\Query\Builder          Modified query builder
 | 
						|
     */
 | 
						|
    public function scopeOrderCompany($query, $order)
 | 
						|
    {
 | 
						|
        return $query->leftJoin('companies as companies', 'licenses.company_id', '=', 'companies.id')->select('licenses.*')
 | 
						|
            ->orderBy('companies.name', $order);
 | 
						|
    }
 | 
						|
} |