Start work on updating services

app/Models/Product/Phone.php

@@ -0,0 +1,94 @@
+<?php
+
+namespace App\Models\Product;
+
+use Illuminate\Support\Collection;
+
+use App\Interfaces\ProductItem;
+use App\Models\Service\Phone as ServicePhone;
+use App\Models\Supplier\Phone as SupplierPhone;
+
+final class Phone extends Type implements ProductItem
+{
+	protected $table = 'product_phone';
+
+	protected array $order_attributes = [
+		'options.phonenumber'=>[
+			'request'=>'options.phonenumber',
+			'key'=>'service_number',
+			'validation'=>'nullable|size:10|unique:service_phone,service_number',
+			'validation_message'=>'Phone Number is a required field.',
+		],
+		'options.supplier'=>[
+			'request'=>'options.supplier',
+			'key'=>'order_info.supplier',
+			'validation'=>'required_with:options.phonenumber',
+			'validation_message'=>'Phone Supplier is a required field.',
+		],
+		'options.supplieraccnum'=>[
+			'request'=>'options.supplieraccnum',
+			'key'=>'order_info.supplieraccnum',
+			'validation'=>'required_with:options.phonenumber',
+			'validation_message'=>'Phone Supplier Account Number is a required field.',
+		],
+		'options.notes'=>[
+			'request'=>'options.notes',
+			'key'=>'order_info.notes',
+			'validation'=>'required_if:options.phonenumber,null',
+			'validation_message'=>'Special Instructions here.',
+		],
+	];
+
+	// The model that is referenced when this product is ordered
+	protected string $order_model = ServicePhone::class;
+
+	/* RELATIONS */
+
+	/**
+	 * The offering supplied with this product
+	 *
+	 * @return \Illuminate\Database\Eloquent\Relations\HasOne
+	 */
+	public function supplied()
+	{
+		return $this->hasOne(SupplierPhone::class,'id','supplier_item_id');
+	}
+
+	/* INTERFACES */
+
+	public function getContractTermAttribute(): int
+	{
+		// @todo Get this from the DB
+		return 12;
+	}
+
+	public function getTypeAttribute()
+	{
+		return 'PHONE';
+	}
+
+	public function hasUsage(): bool
+	{
+		return FALSE;
+	}
+
+	public function allowance(): Collection
+	{
+		// TODO: Implement allowance() method.
+	}
+
+	public function allowance_string(): string
+	{
+		return "(TBA)";
+	}
+
+	public function getCostAttribute(): float
+	{
+		// TODO: Implement getCostAttribute() method.
+	}
+
+	public function getSupplierAttribute()
+	{
+		// TODO: Implement getSupplierAttribute() method.
+	}
+}