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			351 lines
		
	
	
		
			9.5 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
			
		
		
	
	
			351 lines
		
	
	
		
			9.5 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
| <?php
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| /**
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|  * Invoice Ninja (https://invoiceninja.com)
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|  *
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|  * @link https://github.com/invoiceninja/invoiceninja source repository
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|  *
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|  * @copyright Copyright (c) 2019. Invoice Ninja LLC (https://invoiceninja.com)
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|  *
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|  * @license https://opensource.org/licenses/AAL
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|  */
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| 
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| namespace App\Models;
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| 
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| use App\Events\Invoice\InvoiceWasUpdated;
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| use App\Helpers\Invoice\InvoiceCalc;
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| use App\Models\Currency;
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| use App\Models\Filterable;
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| use App\Models\PaymentTerm;
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| use App\Utils\Number;
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| use App\Utils\Traits\MakesDates;
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| use App\Utils\Traits\MakesInvoiceValues;
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| use App\Utils\Traits\NumberFormatter;
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| use Illuminate\Database\Eloquent\Model;
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| use Illuminate\Database\Eloquent\SoftDeletes;
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| use Illuminate\Support\Carbon;
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| use Illuminate\Support\Facades\File;
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| use Illuminate\Support\Facades\Log;
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| use Illuminate\Support\Facades\Storage;
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| use Laracasts\Presenter\PresentableTrait;
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| 
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| class Invoice extends BaseModel
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| {
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|     use SoftDeletes;
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|     use Filterable;
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|     use NumberFormatter;
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|     use MakesDates;
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|     use PresentableTrait;
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|     use MakesInvoiceValues;
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|     
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|     protected $presenter = 'App\Models\Presenters\InvoicePresenter';
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| 
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|     protected $hidden = [
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|         'id',
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|         'private_notes',
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|         'user_id',
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|         'client_id',
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|         'company_id',
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|         'backup',
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|         'settings',
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|     ];
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| 
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|     protected $fillable = [
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|         'invoice_number',
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|         'discount',
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|         'po_number',
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|         'invoice_date',
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|         'due_date',
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|         'terms',
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|         'public_notes',
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|         'private_notes',
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|         'invoice_type_id',
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|         'tax_name1',
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|         'tax_rate1',
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|         'tax_name2',
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|         'tax_rate2',
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|         'tax_name3',
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|         'tax_rate3',
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|         'is_amount_discount',
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|         'invoice_footer',
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|         'partial',
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|         'partial_due_date',
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|         'custom_value1',
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|         'custom_value2',
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|         'custom_value3',
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|         'custom_value4',
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|         'line_items',
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|         'settings',
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|         'client_id',
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|         'footer',
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|     ];
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| 
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|     protected $casts = [
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|         'settings' => 'object',
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|         'line_items' => 'object',
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|         'updated_at' => 'timestamp',
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|         'created_at' => 'timestamp',
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|         'deleted_at' => 'timestamp',
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|     ];
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| 
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|     protected $with = [
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|         'company',
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|         'client',
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|     ];
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| 
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|     protected $appends = [
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|         'hashed_id',
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|         'status'
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|     ];
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| 
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|     const STATUS_DRAFT = 1;
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|     const STATUS_SENT = 2;
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|     const STATUS_PARTIAL = 3;
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|     const STATUS_PAID = 4;
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|     const STATUS_CANCELLED = 5;
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| 
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|     const STATUS_OVERDUE = -1;
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|     const STATUS_UNPAID = -2;
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|     const STATUS_REVERSED = -3;
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| 
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|     
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|     public function getStatusAttribute()
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|     {
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| 
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|         if($this->status_id == Invoice::STATUS_SENT && $this->due_date > Carbon::now())
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|             return Invoice::STATUS_UNPAID;
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|         else if($this->status_id == Invoice::STATUS_PARTIAL && $this->partial_due_date > Carbon::now())
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|             return Invoice::STATUS_UNPAID;
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|         else if($this->status_id == Invoice::STATUS_SENT && $this->due_date < Carbon::now())
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|             return Invoice::STATUS_OVERDUE;
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|         else if($this->status_id == Invoice::STATUS_PARTIAL && $this->partial_due_date < Carbon::now())
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|             return Invoice::STATUS_OVERDUE;
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|         else
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|             return $this->status_id;
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| 
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|     }
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|     
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|     public function company()
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|     {
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|         return $this->belongsTo(Company::class);
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|     }
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| 
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|     public function user()
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|     {
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|         return $this->belongsTo(User::class);
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|     }
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| 
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|     public function invitations()
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|     {
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|         return $this->hasMany(InvoiceInvitation::class);
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|     }
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| 
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|     public function client()
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|     {
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|         return $this->belongsTo(Client::class);
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|     }
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| 
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|     public function documents()
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|     {
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|         return $this->morphMany(Document::class, 'documentable');
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|     }
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| 
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|     public function payments()
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|     {
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|         return $this->morphToMany(Payment::class, 'paymentable');
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|     }
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| 
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|     public function company_ledger()
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|     {
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|         return $this->morphMany(CompanyLedger::class, 'company_ledgerable');
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|     }
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| 
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|     /* ---------------- */
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|     /* Settings getters */
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|     /* ---------------- */
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| 
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|     /**
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|      * If True, prevents an invoice from being 
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|      * modified once it has been marked as sent
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|      * 
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|      * @return boolean isLocked
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|      */
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|     public function isLocked() : bool
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|     {
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|         return $this->client->getSetting('lock_sent_invoices');
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|     }
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| 
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|     /**
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|      * Determines if invoice overdue.
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|      *
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|      * @param      float    $balance   The balance
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|      * @param      date.    $due_date  The due date
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|      *
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|      * @return     boolean  True if overdue, False otherwise.
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|      */
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|     public static function isOverdue($balance, $due_date)
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|     {
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|         if (! $this->formatValue($balance,2) > 0 || ! $due_date) {
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|             return false;
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|         }
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| 
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|         // it isn't considered overdue until the end of the day
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|         return strtotime($this->createClientDate(date(), $this->client->timezone()->name)) > (strtotime($due_date) + (60 * 60 * 24));
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|     }
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| 
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|     public function markViewed()
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|     {
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|         $this->last_viewed = Carbon::now()->format('Y-m-d H:i');
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|     }
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|     
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|     public function isPayable()
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|     {
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|         return ($this->status === Invoice::STATUS_UNPAID || $this->status === Invoice::STATUS_OVERDUE);
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|     }
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| 
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|     public static function badgeForStatus(int $status)
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|     {
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|         switch ($status) {
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|             case Invoice::STATUS_DRAFT:
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|                 return '<h5><span class="badge badge-light">'.ctrans('texts.draft').'</span></h5>';
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|                 break;
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|             case Invoice::STATUS_SENT:
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|                 return '<h5><span class="badge badge-primary">'.ctrans('texts.sent').'</span></h5>';
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|                 break;
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|             case Invoice::STATUS_PARTIAL:
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|                 return '<h5><span class="badge badge-primary">'.ctrans('texts.partial').'</span></h5>';
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|                 break;
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|             case Invoice::STATUS_PAID:
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|                 return '<h5><span class="badge badge-success">'.ctrans('texts.paid').'</span></h5>';
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|                 break;
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|             case Invoice::STATUS_CANCELLED:
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|                 return '<h5><span class="badge badge-secondary">'.ctrans('texts.cancelled').'</span></h5>';
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|                 break;
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|             case Invoice::STATUS_OVERDUE:
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|                 return '<h5><span class="badge badge-danger">'.ctrans('texts.overdue').'</span></h5>';
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|                 break;
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|             case Invoice::STATUS_UNPAID:
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|                 return '<h5><span class="badge badge-warning">'.ctrans('texts.unpaid').'</span></h5>';
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|                 break;      
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|             case Invoice::STATUS_REVERSED:
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|                 return '<h5><span class="badge badge-info">'.ctrans('texts.reversed').'</span></h5>';
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|                 break;           
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|             default:
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|                 # code...
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|                 break;
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|         }
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|     }
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| 
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|     /**
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|      * Returns the template for the invoice
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|      * 
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|      * @return string Either the template view, OR the template HTML string
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|      * @todo  this needs attention, invoice->settings needs clarification
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|      */
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|     public function design() :string
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|     {
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|         return File::exists(resource_path($this->settings->design)) ? File::get(resource_path($this->settings->design)) : File::get(resource_path('views/pdf/design1.blade.php'));
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|     }
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| 
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|     /**
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|      * Access the invoice calculator object
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|      * 
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|      * @return object The invoice calculator object getters
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|      */
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|     public function calc()
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|     {
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| 
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|         $invoice_calc = new InvoiceCalc($this, $this->settings);
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|         
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|         return $invoice_calc->build();
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| 
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|     }
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| 
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|     /** TODO// DOCUMENT THIS FUNCTIONALITY */
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|     public function pdf_url()
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|     {
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|         $public_path = 'storage/' . $this->client->client_hash . '/invoices/'. $this->invoice_number . '.pdf';
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| 
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|         $storage_path = 'public/' . $this->client->client_hash . '/invoices/'. $this->invoice_number . '.pdf';
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| 
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|         if(!Storage::exists($storage_path)) {
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|             event(new InvoiceWasUpdated($this));
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|         }
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| 
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|         return $public_path;
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|     }
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| 
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|     /**
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|      * @param bool $save
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|      */
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|     public function updatePaidStatus($paid = false, $save = true) : bool
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|     {
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|         $status_id = false;
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|         if ($paid && $this->balance == 0) {
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|             $status_id = self::STATUS_PAID;
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|         } elseif ($paid && $this->balance > 0 && $this->balance < $this->amount) {
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|             $status_id = self::STATUS_PARTIAL;
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|         } elseif ($this->hasPartial() && $this->balance > 0) {
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|             $status_id = ($this->balance == $this->amount ? self::STATUS_SENT : self::STATUS_PARTIAL);
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|         }
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| 
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|         if ($status_id && $status_id != $this->status_id) {
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|             $this->status_id = $status_id;
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|             if ($save) {
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|                 $this->save();
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|             }
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|         }
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|     }
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| 
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|     /**
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|      * @return bool
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|      */
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|     public function hasPartial() : bool
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|     {
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|         return ($this->partial && $this->partial > 0) === true;
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|     }
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| 
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|     /**
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|      * @return bool
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|      */
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|     public function isPartial() : bool
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|     {
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|         return $this->status_id >= self::STATUS_PARTIAL;
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|     }
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| 
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|     /**
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|      * Clear partial fields
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|      * @return void 
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|      */
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|     public function clearPartial() : void
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|     {
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|         $this->partial = null;
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|         $this->partial_due_date = null;
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|         $this->save();
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|     }
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| 
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|     /**
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|      * @param float $balance_adjustment
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|      */
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|     public function updateBalance($balance_adjustment)
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|     {
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| 
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|         if ($this->is_deleted) 
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|             return;
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|         
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|         $balance_adjustment = floatval($balance_adjustment);
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|         
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|         $this->balance = $this->balance + $balance_adjustment;
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| 
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|         if($this->balance == 0)
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|             $this->status_id = self::STATUS_PAID;
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| 
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|         $this->save();
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|     }
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| 
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|     public function setDueDate()
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|     {
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| 
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|         $this->due_date = Carbon::now()->addDays(PaymentTerm::find($this->company->settings->payment_terms_id)->num_days);
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|         $this->save();
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|     }
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| } |