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			442 lines
		
	
	
		
			13 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
			
		
		
	
	
			442 lines
		
	
	
		
			13 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) 2020. 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\Helpers\Invoice\InvoiceSum;
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| use App\Helpers\Invoice\InvoiceSumInclusive;
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| use App\Models\Filterable;
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| use App\Utils\Traits\MakesDates;
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| use App\Utils\Traits\MakesHash;
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| use App\Utils\Traits\Recurring\HasRecurrence;
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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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| 
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| /**
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|  * Class for Recurring Invoices.
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|  */
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| class RecurringInvoice extends BaseModel
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| {
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|     use MakesHash;
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|     use SoftDeletes;
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|     use Filterable;
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|     use MakesDates;
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|     use HasRecurrence;
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| 
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|     /**
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|      * Invoice Statuses.
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|      */
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|     const STATUS_DRAFT = 2;
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|     const STATUS_ACTIVE = 3;
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|     const STATUS_CANCELLED = 4;
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|     const STATUS_PENDING = -1;
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|     const STATUS_COMPLETED = -2;
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| 
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|     /**
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|      * Recurring intervals //todo MAP WHEN WE MIGRATE.
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|      */
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| 
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|     /* Make sure we support overflow!!!!!!!!!!
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|     $start = Carbon::today();
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|     $subscription = Carbon::parse('2017-12-31');
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| 
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|     foreach (range(1, 12) as $month) {
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|         $day = $start->addMonthNoOverflow()->thisDayOrLast($subscription->day);
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| 
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|         echo "You will be billed on {$day} in month {$month}\n";
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|     }
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|      */
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| 
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|     const FREQUENCY_DAILY = 1;
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|     const FREQUENCY_WEEKLY = 2;
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|     const FREQUENCY_TWO_WEEKS = 3;
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|     const FREQUENCY_FOUR_WEEKS = 4;
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|     const FREQUENCY_MONTHLY = 5;
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|     const FREQUENCY_TWO_MONTHS = 6;
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|     const FREQUENCY_THREE_MONTHS = 7;
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|     const FREQUENCY_FOUR_MONTHS = 8;
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|     const FREQUENCY_SIX_MONTHS = 9;
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|     const FREQUENCY_ANNUALLY = 10;
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|     const FREQUENCY_TWO_YEARS = 11;
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|     const FREQUENCY_THREE_YEARS = 12;
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| 
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|     const RECURS_INDEFINITELY = -1;
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| 
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|     protected $fillable = [
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|         'client_id',
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|         'number',
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|         'discount',
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|         'is_amount_discount',
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|         'po_number',
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|         'date',
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|         'due_date',
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|         'due_date_days',
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|         'line_items',
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|         'settings',
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|         'footer',
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|         'public_notes',
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|         'private_notes',
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|         'terms',
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|         'tax_name1',
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|         'tax_name2',
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|         'tax_name3',
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|         'tax_rate1',
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|         'tax_rate2',
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|         'tax_rate3',
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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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|         'amount',
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|         'partial',
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|         'frequency_id',
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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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|         'backup' => '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 $appends = [
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|         'hashed_id',
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|         'status',
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|     ];
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| 
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|     protected $touches = [];
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| 
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|     public function getEntityType()
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|     {
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|         return self::class;
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|     }
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| 
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|     public function getDateAttribute($value)
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|     {
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|         if (! empty($value)) {
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|             return (new Carbon($value))->format('Y-m-d');
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|         }
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| 
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|         return $value;
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|     }
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| 
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|     public function getDueDateAttribute($value)
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|     {
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|         if (! empty($value)) {
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|             return (new Carbon($value))->format('Y-m-d');
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|         }
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| 
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|         return $value;
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|     }
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| 
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|     public function getPartialDueDateAttribute($value)
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|     {
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|         if (! empty($value)) {
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|             return (new Carbon($value))->format('Y-m-d');
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|         }
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| 
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|         return $value;
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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 client()
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|     {
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|         return $this->belongsTo(Client::class)->withTrashed();
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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)->withTrashed();
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|     }
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| 
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|     public function assigned_user()
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|     {
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|         return $this->belongsTo(User::class, 'assigned_user_id', 'id')->withTrashed();
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|     }
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| 
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|     public function invoices()
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|     {
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|         return $this->hasMany(Invoice::class, 'id', 'recurring_id')->withTrashed();
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|     }
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| 
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|     public function invitations()
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|     {
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|         $this->morphMany(RecurringInvoiceInvitation::class);
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|     }
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| 
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|     public function getStatusAttribute()
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|     {
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|         if ($this->status_id == self::STATUS_ACTIVE && $this->next_send_date > Carbon::now()) { //marked as active, but yet to fire first cycle
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|             return self::STATUS_PENDING;
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|         } elseif ($this->status_id == self::STATUS_ACTIVE && $this->next_send_date > Carbon::now()) {
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|             return self::STATUS_COMPLETED;
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|         } else {
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|             return $this->status_id;
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|         }
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|     }
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| 
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|     public function nextSendDate() :?Carbon
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|     {
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|         switch ($this->frequency_id) {
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|             case self::FREQUENCY_WEEKLY:
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|                 return Carbon::parse($this->next_send_date->addWeek());
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|             case self::FREQUENCY_TWO_WEEKS:
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|                 return Carbon::parse($this->next_send_date->addWeeks(2));
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|             case self::FREQUENCY_FOUR_WEEKS:
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|                 return Carbon::parse($this->next_send_date->addWeeks(4));
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|             case self::FREQUENCY_MONTHLY:
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|                 return Carbon::parse($this->next_send_date->addMonthNoOverflow());
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|             case self::FREQUENCY_TWO_MONTHS:
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|                 return Carbon::parse($this->next_send_date->addMonthsNoOverflow(2));
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|             case self::FREQUENCY_THREE_MONTHS:
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|                 return Carbon::parse($this->next_send_date->addMonthsNoOverflow(3));
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|             case self::FREQUENCY_FOUR_MONTHS:
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|                 return Carbon::parse($this->next_send_date->addMonthsNoOverflow(4));
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|             case self::FREQUENCY_SIX_MONTHS:
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|                 return Carbon::parse($this->next_send_date->addMonthsNoOverflow(6));
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|             case self::FREQUENCY_ANNUALLY:
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|                 return Carbon::parse($this->next_send_date->addYear());
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|             case self::FREQUENCY_TWO_YEARS:
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|                 return Carbon::parse($this->next_send_date->addYears(2));
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|             case self::FREQUENCY_THREE_YEARS:
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|                 return Carbon::parse($this->next_send_date->addYears(3));
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|             default:
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|                 return null;
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|         }
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|     }
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| 
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|     public function nextDateByFrequency($date)
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|     {
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| 
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|         switch ($this->frequency_id) {
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|             case self::FREQUENCY_WEEKLY:
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|                 return Carbon::parse($date->addWeek());
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|             case self::FREQUENCY_TWO_WEEKS:
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|                 return Carbon::parse($date->addWeeks(2));
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|             case self::FREQUENCY_FOUR_WEEKS:
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|                 return Carbon::parse($date->addWeeks(4));
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|             case self::FREQUENCY_MONTHLY:
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|                 return Carbon::parse($date->addMonthNoOverflow());
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|             case self::FREQUENCY_TWO_MONTHS:
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|                 return Carbon::parse($date->addMonthsNoOverflow(2));
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|             case self::FREQUENCY_THREE_MONTHS:
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|                 return Carbon::parse($date->addMonthsNoOverflow(3));
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|             case self::FREQUENCY_FOUR_MONTHS:
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|                 return Carbon::parse($date->addMonthsNoOverflow(4));
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|             case self::FREQUENCY_SIX_MONTHS:
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|                 return Carbon::parse($date->addMonthsNoOverflow(6));
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|             case self::FREQUENCY_ANNUALLY:
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|                 return Carbon::parse($date->addYear());
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|             case self::FREQUENCY_TWO_YEARS:
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|                 return Carbon::parse($date->addYears(2));
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|             case self::FREQUENCY_THREE_YEARS:
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|                 return Carbon::parse($date->addYears(3));
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|             default:
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|                 return null;
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|         }
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| 
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|     }
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| 
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|     public function remainingCycles() : int
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|     {
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|         if ($this->remaining_cycles == 0) {
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|             return 0;
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|         } 
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|         else if($this->remaining_cycles == -1) {
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|             return -1;
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|         }
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|         else {
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|             return $this->remaining_cycles - 1;
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|         }
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|     }
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| 
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|     public function setCompleted() :  void
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|     {
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|         $this->status_id = self::STATUS_COMPLETED;
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|         $this->next_send_date = null;
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|         $this->remaining_cycles = 0;
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|         $this->save();
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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 self::STATUS_DRAFT:
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|                 return '<h4><span class="badge badge-light">'.ctrans('texts.draft').'</span></h4>';
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|                 break;
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|             case self::STATUS_PENDING:
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|                 return '<h4><span class="badge badge-primary">'.ctrans('texts.sent').'</span></h4>';
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|                 break;
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|             case self::STATUS_ACTIVE:
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|                 return '<h4><span class="badge badge-primary">'.ctrans('texts.partial').'</span></h4>';
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|                 break;
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|             case self::STATUS_COMPLETED:
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|                 return '<h4><span class="badge badge-success">'.ctrans('texts.status_completed').'</span></h4>';
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|                 break;
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|             case self::STATUS_CANCELLED:
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|                 return '<h4><span class="badge badge-danger">'.ctrans('texts.overdue').'</span></h4>';
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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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|     public static function frequencyForKey(int $frequency_id) :string
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|     {
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|         switch ($frequency_id) {
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|             case self::FREQUENCY_WEEKLY:
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|                 return ctrans('texts.freq_weekly');
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|                 break;
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|             case self::FREQUENCY_TWO_WEEKS:
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|                 return ctrans('texts.freq_two_weeks');
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|                 break;
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|             case self::FREQUENCY_FOUR_WEEKS:
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|                 return ctrans('texts.freq_four_weeks');
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|                 break;
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|             case self::FREQUENCY_MONTHLY:
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|                 return ctrans('texts.freq_monthly');
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|                 break;
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|             case self::FREQUENCY_TWO_MONTHS:
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|                 return ctrans('texts.freq_two_months');
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|                 break;
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|             case self::FREQUENCY_THREE_MONTHS:
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|                 return ctrans('texts.freq_three_months');
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|                 break;
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|             case self::FREQUENCY_FOUR_MONTHS:
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|                 return ctrans('texts.freq_four_months');
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|                 break;
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|             case self::FREQUENCY_SIX_MONTHS:
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|                 return ctrans('texts.freq_six_months');
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|                 break;
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|             case self::FREQUENCY_ANNUALLY:
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|                 return ctrans('texts.freq_annually');
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|                 break;
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|             case self::FREQUENCY_TWO_YEARS:
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|                 return ctrans('texts.freq_two_years');
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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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|     public function calc()
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|     {
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|         $invoice_calc = null;
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| 
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|         if ($this->uses_inclusive_taxes) {
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|             $invoice_calc = new InvoiceSumInclusive($this);
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|         } else {
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|             $invoice_calc = new InvoiceSum($this);
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|         }
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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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|      * Important to note when playing with carbon dates - in order 
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|      * not to modify the original instance, always use a `->copy()`
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|      * 
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|      */
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|     public function recurringDates()
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|     {
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| 
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|         /* Return early if nothing to send back! */        
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|         if( $this->status_id == self::STATUS_COMPLETED ||
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|             $this->status_id == self::STATUS_DRAFT ||
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|             $this->status_id == self::STATUS_CANCELLED ||
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|             $this->remaining_cycles == 0 ||
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|             !$this->next_send_date) {
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| 
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|             return [];
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|         }
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| 
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|         /* Endless - lets send 10 back*/
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|         $iterations = $this->remaining_cycles;
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| 
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|         if($this->remaining_cycles == -1) 
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|             $iterations = 10;
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|             
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|         $data = [];
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| 
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|         $next_send_date = Carbon::parse($this->next_send_date)->copy();
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| 
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|         for($x=0; $x<$iterations; $x++)
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|         {
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| 
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|             $next_due_date = $next_send_date->copy()->addDays($this->due_date_days);
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| 
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|             $next_send_date = Carbon::parse($next_send_date);
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|             $next_due_date = Carbon::parse($next_due_date);
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| 
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|             $data[] = [
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|                 'next_send_date' => $next_send_date->format('Y-m-d'), 
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|                 'due_date' => $next_due_date->format('Y-m-d'),
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|             ];
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| 
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|             $next_send_date = $this->calculateDueDate($next_send_date);        
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| 
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|         }
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| 
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|         /*If no due date is set - unset the due_date value */
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|         if(!$this->due_date_days || $this->due_date_days == 0){
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|             
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|             foreach($data as $key => $value)
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|                 $data[$key]['due_date'] = '';
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| 
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|         }
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| 
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|         return $data;
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|     
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|     }
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| 
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| 
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|     private function calculateDueDate($date) 
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|     {
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| 
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|         switch ($this->due_date_days) {
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|             case 'terms':
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|                 return $this->calculateDateFromTerms($date);
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|                 break;
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|             default:
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|                 return $this->setDayOfMonth($date, $this->due_date_days);
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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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|      * Calculates a date based on the client payment terms.
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|      * 
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|      * @param  Carbon $date A given date
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|      * @return NULL|Carbon  The date
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|      */
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|     public function calculateDateFromTerms($date) 
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|     {
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| 
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|         $client_payment_terms = $this->client->getSetting('payment_terms');
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| 
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|         if($client_payment_terms == '')//no due date! return null;
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|             return null;
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| 
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|         return $date->copy()->addDays($client_payment_terms); //add the number of days in the payment terms to the date
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|     }
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| 
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| 
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| }
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