465 lines
		
	
	
		
			14 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
			
		
		
	
	
			465 lines
		
	
	
		
			14 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\Acceptable;
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use App\Models\Traits\Searchable;
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use App\Presenters\Presentable;
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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\Storage;
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use Watson\Validating\ValidatingTrait;
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/**
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 * Model for Accessories.
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 *
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 * @version    v1.0
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 */
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class Accessory extends SnipeModel
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{
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    use HasFactory;
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    protected $presenter = \App\Presenters\AccessoryPresenter::class;
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    use CompanyableTrait;
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    use Loggable, Presentable;
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    use SoftDeletes;
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    protected $table = 'accessories';
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    protected $casts = [
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        'purchase_date' => 'datetime',
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        'requestable' => 'boolean',    ];
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    use Searchable;
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    use Acceptable;
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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 = ['name', 'model_number', 'order_number', 'purchase_date', 'notes'];
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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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        'category'     => ['name'],
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        'company'      => ['name'],
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        'manufacturer' => ['name'],
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        'supplier'     => ['name'],
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        'location'     => ['name'],
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    ];
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    /**
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    * Accessory validation rules
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    */
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    public $rules = [
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        'name'              => 'required|min:3|max:255',
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        'qty'               => 'required|integer|min:1',
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        'category_id'       => 'required|integer|exists:categories,id',
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        'company_id'        => 'integer|nullable',
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        'min_amt'           => 'integer|min:0|nullable',
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        'purchase_cost'     => 'numeric|nullable|gte:0',
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        'purchase_date'   => 'date_format:Y-m-d|nullable',
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    ];
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    /**
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    * Whether the model should inject it's identifier to the unique
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    * validation rules before attempting validation. If this property
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    * is not set in the model it will default to true.
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    *
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     * @var bool
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    */
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    protected $injectUniqueIdentifier = true;
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    use ValidatingTrait;
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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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        'category_id',
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        'company_id',
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        'location_id',
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        'name',
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        'order_number',
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        'purchase_cost',
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        'purchase_date',
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        'model_number',
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        'manufacturer_id',
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        'supplier_id',
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        'image',
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        'qty',
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        'min_amt',
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        'requestable',
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        'notes',
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    ];
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    /**
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     * Establishes the accessories -> action logs -> uploads relationship
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     *
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     * @author A. Gianotto <snipe@snipe.net>
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     * @since [v6.1.13]
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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 accessory -> supplier relationship
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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 function supplier()
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    {
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        return $this->belongsTo(\App\Models\Supplier::class, 'supplier_id');
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    }
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    /**
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     * Sets the requestable attribute on the accessory
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     *
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     * @author [A. Gianotto] [<snipe@snipe.net>]
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     * @since [v4.0]
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     * @return void
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     */
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    public function setRequestableAttribute($value)
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    {
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        if ($value == '') {
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            $value = null;
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        }
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        $this->attributes['requestable'] = filter_var($value, FILTER_VALIDATE_BOOLEAN);
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    }
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    /**
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     * Establishes the accessory -> company relationship
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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 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 accessory -> location relationship
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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 function location()
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    {
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        return $this->belongsTo(\App\Models\Location::class, 'location_id');
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    }
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    /**
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     * Establishes the accessory -> category relationship
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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 function category()
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    {
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        return $this->belongsTo(\App\Models\Category::class, 'category_id')->where('category_type', '=', 'accessory');
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    }
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    /**
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     * Returns the action logs associated with the accessory
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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 function assetlog()
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    {
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        return $this->hasMany(\App\Models\Actionlog::class, 'item_id')->where('item_type', self::class)->orderBy('created_at', 'desc')->withTrashed();
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    }
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    /**
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     * Get the LAST checkout for this accessory.
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     * 
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     * This is kinda gross, but is necessary for how the accessory
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     * pivot stuff works for now.
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     *
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     * It looks like we should be able to use ->first() here and
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     * return an object instead of a collection, but we actually
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     * cannot.
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     *
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     * In short, you cannot execute the query defined when you're eager loading.
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     * and in order to avoid 1001 query problems when displaying the most
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     * recent checkout note, we have to eager load this.
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     *
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     * This means we technically return a collection of one here, and then
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     * in the controller, we convert that collection to an array, so we can
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     * use it in the transformer to display only the notes of the LAST
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     * checkout.
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     *
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     * It's super-mega-assy, but it's the best I could do for now.
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     *
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     * @author  A. Gianotto <snipe@snipe.net>
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     * @since v5.0.0
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     *
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     * @see \App\Http\Controllers\Api\AccessoriesController\checkedout()
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     */
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    public function lastCheckout()
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    {
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        return $this->assetlog()->where('action_type', '=', 'checkout')->take(1);
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    }
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    /**
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     * Sets the full image url
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     *
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     * @todo this should probably be moved out of the model and into a
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     * presenter or service provider
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     *
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     * @author [A. Gianotto] [<snipe@snipe.net>]
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     * @since [v3.0]
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     * @return string
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     */
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    public function getImageUrl()
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    {
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        if ($this->image) {
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            return Storage::disk('public')->url(app('accessories_upload_path').$this->image);
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        }
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        return false;
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    }
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    /**
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     * Establishes the accessory -> users relationship
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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 function users()
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    {
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        return $this->belongsToMany(\App\Models\User::class, 'accessories_users', 'accessory_id', 'assigned_to')->withPivot('id', 'created_at', 'note')->withTrashed();
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    }
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    /**
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     * Checks whether or not the accessory has users
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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 int
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     */
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    public function hasUsers()
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    {
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        return $this->belongsToMany(\App\Models\User::class, 'accessories_users', 'accessory_id', 'assigned_to')->count();
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    }
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    /**
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     * Establishes the accessory -> manufacturer relationship
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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 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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     * Determins whether or not an email should be sent for checkin/checkout of this
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     * accessory based on the category it belongs to.
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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 bool
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     */
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    public function checkin_email()
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    {
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        return $this->category->checkin_email;
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    }
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    /**
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     * Determines whether or not the accessory should require the user to
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     * accept it via email.
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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 bool
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     */
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    public function requireAcceptance()
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    {
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        return $this->category->require_acceptance ?? false;
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    }
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    /**
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     * Checks for a category-specific EULA, and if that doesn't exist,
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     * checks for a settings level EULA
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     *
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     * @author [A. Gianotto] [<snipe@snipe.net>]
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     * @since [v3.0]
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     * @return string
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     */
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    public function getEula()
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    {
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        if ($this->category->eula_text) {
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            return Helper::parseEscapedMarkedown($this->category->eula_text);
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        } elseif ((Setting::getSettings()->default_eula_text) && ($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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        return null;
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    }
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    /**
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     * Check how many items of an accessory remain.
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     *
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     * In order to use this model method, you MUST call withCount('users as users_count')
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     * on the eloquent query in the controller, otherwise $this->>users_count will be null and
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     * bad things happen.
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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 int
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     */
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    public function numRemaining()
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    {
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        $checkedout = $this->users_count;
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        $total = $this->qty;
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        $remaining = $total - $checkedout;
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        return (int) $remaining;
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    }
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    /**
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     * Run after the checkout acceptance was declined by the user
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     * 
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     * @param  User   $acceptedBy
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     * @param  string $signature
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     */
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    public function declinedCheckout(User $declinedBy, $signature)
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    {
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        if (is_null($accessory_user = \DB::table('accessories_users')->where('assigned_to', $declinedBy->id)->where('accessory_id', $this->id)->latest('created_at'))) {
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            // Redirect to the accessory management page with error
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            return redirect()->route('accessories.index')->with('error', trans('admin/accessories/message.does_not_exist'));
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        }
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        $accessory_user->limit(1)->delete();
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    }
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    /**
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     * -----------------------------------------------
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     * BEGIN MUTATORS
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     * -----------------------------------------------
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     **/
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    /**
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     * This sets a value for qty if no value is given. The database does not allow this
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     * field to be null, and in the other areas of the code, we set a default, but the importer
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     * does not.
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     *
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     * This simply checks that there is a value for quantity, and if there isn't, set it to 0.
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     *
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     * @author A. Gianotto <snipe@snipe.net>
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     * @since v6.3.4
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     * @param $value
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     * @return void
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     */
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    public function setQtyAttribute($value)
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    {
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        $this->attributes['qty'] = (!$value) ? 0 : intval($value);
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    }
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    /**
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     * -----------------------------------------------
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     * BEGIN QUERY SCOPES
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     * -----------------------------------------------
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     **/
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    /**
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    * Query builder scope to order on company
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    *
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    * @param  \Illuminate\Database\Query\Builder  $query  Query builder instance
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    * @param  text                              $order       Order
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    *
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    * @return \Illuminate\Database\Query\Builder          Modified query builder
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    */
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    public function scopeOrderCompany($query, $order)
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    {
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        return $query->leftJoin('companies', 'accessories.company_id', '=', 'companies.id')
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        ->orderBy('companies.name', $order);
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    }
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    /**
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    * Query builder scope to order on category
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    *
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    * @param  \Illuminate\Database\Query\Builder  $query  Query builder instance
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    * @param  text                              $order       Order
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    *
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    * @return \Illuminate\Database\Query\Builder          Modified query builder
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    */
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    public function scopeOrderCategory($query, $order)
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    {
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        return $query->leftJoin('categories', 'accessories.category_id', '=', 'categories.id')
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        ->orderBy('categories.name', $order);
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    }
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    /**
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    * Query builder scope to order on location
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    *
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    * @param  \Illuminate\Database\Query\Builder  $query  Query builder instance
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    * @param  text                              $order       Order
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    *
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    * @return \Illuminate\Database\Query\Builder          Modified query builder
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    */
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    public function scopeOrderLocation($query, $order)
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    {
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        return $query->leftJoin('locations', 'accessories.location_id', '=', 'locations.id')
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        ->orderBy('locations.name', $order);
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    }
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    /**
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    * Query builder scope to order on manufacturer
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    *
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    * @param  \Illuminate\Database\Query\Builder  $query  Query builder instance
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    * @param  text                              $order       Order
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    *
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    * @return \Illuminate\Database\Query\Builder          Modified query builder
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    */
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    public function scopeOrderManufacturer($query, $order)
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    {
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        return $query->leftJoin('manufacturers', 'accessories.manufacturer_id', '=', 'manufacturers.id')->orderBy('manufacturers.name', $order);
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    }
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    /**
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    * Query builder scope to order on supplier
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    *
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    * @param  \Illuminate\Database\Query\Builder  $query  Query builder instance
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    * @param  text                              $order       Order
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    *
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    * @return \Illuminate\Database\Query\Builder          Modified query builder
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						|
    */
 | 
						|
    public function scopeOrderSupplier($query, $order)
 | 
						|
    {
 | 
						|
        return $query->leftJoin('suppliers', 'accessories.supplier_id', '=', 'suppliers.id')->orderBy('suppliers.name', $order);
 | 
						|
    }
 | 
						|
}
 |