More Service display

app/Models/Service.php

@@ -2,7 +2,6 @@
 
 namespace App\Models;
 
-use Carbon\Carbon;
 use Illuminate\Database\Eloquent\Collection;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Support\Arr;
@@ -20,9 +19,9 @@ class Service extends Model
 	public $incrementing = FALSE;
 
 	protected $table = 'ab_service';
-	protected $with = ['product.descriptions','account.language'];
 	protected $dates = ['date_last_invoice','date_next_invoice'];
 	public $dateFormat = 'U';
+	protected $with = ['product.descriptions','account.language','type'];
 
 	protected $casts = [
 		'order_info'=>'array',
@@ -97,9 +96,23 @@ class Service extends Model
 		return $this->belongsTo(Account::class);
 	}
 
+	/**
+	 * Return Charges associated with this Service
+	 *
+	 * @return \Illuminate\Database\Eloquent\Relations\HasMany
+	 */
+	public function charges()
+	{
+		return $this->hasMany(Charge::class)
+			->where('active','=',TRUE)
+			->orderBy('date_orig');
+	}
+
+	// @todo changed to invoiced_items
 	public function invoice_items($active=TRUE)
 	{
 		$query = $this->hasMany(InvoiceItem::class)
+			->where('item_type','=',0)
 			->orderBy('date_orig');
 
 		if ($active)
@@ -131,6 +144,7 @@ class Service extends Model
 	/**
 	 * Account that ordered the service
 	 *
+	 * @todo changed to orderedby
 	 * @return \Illuminate\Database\Eloquent\Relations\BelongsTo
 	 */
 	public function orderby()
@@ -215,11 +229,7 @@ class Service extends Model
 
 	public function getBillingPriceAttribute(): float
 	{
-		if ($this->price)
-			return $this->addtax($this->price);
-
-		dd($this->product->price_group,$this);
-		return $this->cost;
+		return $this->addTax($this->price ?: $this->product->price($this->recur_schedule));
 	}
 
 	/**
@@ -248,11 +258,36 @@ class Service extends Model
 	 * @todo This function negates the need for date_next_invoice
 	 * @return null
 	 */
-	public function getInvoiceNextAttribute(): Carbon
+	public function getInvoiceNextAttribute()
 	{
 		$last = $this->getInvoiceToAttribute();
+		$date = $last ? $last->addDay() : now();
 
-		return $last ? $last->addDay() : now();
+		return request()->wantsJson() ? $date->format('Y-m-d') : $date;
+	}
+
+	public function getInvoiceNextEndAttribute()
+	{
+		switch ($this->recur_schedule)
+		{
+			// Weekly
+			case 0: $date = $this->getInvoiceNextAttribute()->addWeek(); break;
+			// Monthly
+			case 1: $date = $this->getInvoiceNextAttribute()->addMonth(); break;
+			// Quarterly
+			case 2: $date = $this->getInvoiceNextAttribute()->addQuarter(); break;
+			// Half Yearly
+			case 3: $date = $this->getInvoiceNextAttribute()->addQuarter(2); break;
+			// Yearly
+			case 4: $date = $this->getInvoiceNextAttribute()->addYear(); break;
+			// Two Yearly
+			case 5: $date = $this->getInvoiceNextAttribute()->addYear(2); break;
+			// Three Yearly
+			case 6: $date = $this->getInvoiceNextAttribute()->addYear(3); break;
+			default: throw new \Exception('Unknown recur_schedule');
+		}
+
+		return $date->subDay();
 	}
 
 	/**
@@ -263,6 +298,11 @@ class Service extends Model
 		return $this->invoice_items->count() ? $this->invoice_items->last()->date_stop : NULL;
 	}
 
+	public function getNameAttribute(): string
+	{
+		return $this->product->name_short.': '.$this->getNameShortAttribute();
+	}
+
 	/**
 	 * Return the short name for the service.
 	 *
@@ -448,6 +488,8 @@ class Service extends Model
 
 	public function invoices_due(): Collection
 	{
+		$this->load('invoice_items.invoice');
+
 		return $this->invoice_items->filter(function($item) {
 			return $item->invoice->due > 0;
 		});
@@ -464,6 +506,28 @@ class Service extends Model
 		return $this->active OR ($this->order_status AND ! in_array($this->order_status,$this->inactive_status));
 	}
 
+	public function next_invoice_items()
+	{
+		$result = collect();
+
+		$result->push([
+			'item'=>0,
+			'desc'=>sprintf('Product/Service [%s->%s]',
+				$this->invoice_next->format('Y-m-d'),
+				$this->invoice_next_end->format('Y-m-d')),
+			'amt'=>$this->getBillingPriceAttribute()]);
+
+		foreach ($this->charges->filter(function($item) { return ! $item->processed; }) as $o)
+		{
+			$result->push([
+				'item'=>5, // @tod Charges
+				'desc'=>sprintf('%d@%3.2f - %s',$o->quantity,$this->addTax($o->amount),$o->name),
+				'amt'=>$this->addTax($o->amount*$o->quantity)]);
+		}
+
+		return $result;
+	}
+
 	/**
 	 * @todo
 	 * @param string $status