Added in email hosting, and other misc cosmetic fixes

app/Models/Service/Email.php

@@ -0,0 +1,65 @@
+<?php
+
+namespace App\Models\Service;
+
+use Carbon\Carbon;
+
+use App\Models\Base\ServiceType;
+use App\Models\{Account, DomainRegistrar, DomainTld, Service, TLD};
+use App\Interfaces\ServiceItem;
+use App\Traits\{NextKey,ScopeServiceActive,ScopeServiceUserAuthorised};
+
+/**
+ * Class Email (Service)
+ * Services that email hostings
+ *
+ * Attributes for services:
+ * + service_description    : Description as shown in a Service Context
+ * + service_expire         : The date the service expires
+ * + service_name           : Name as shown in a Service Context
+ *
+ * @package App\Models\Service
+ */
+class Email extends ServiceType implements ServiceItem
+{
+	use ScopeServiceActive,ScopeServiceUserAuthorised;
+
+	protected $dates = ['expire_at'];
+	protected $table = 'service_emails';
+
+	/* INTERFACES */
+
+	public function getServiceDescriptionAttribute(): string
+	{
+		// N/A
+		return 'Email Hosting';
+	}
+
+	public function getServiceExpireAttribute(): Carbon
+	{
+		return $this->expire_at ?: $this->service->next_invoice;
+	}
+
+	/**
+	 * The name of the domain with its TLD
+	 *
+	 * @return string
+	 * // @todo
+	 */
+	public function getServiceNameAttribute(): string
+	{
+		return strtoupper(sprintf('%s.%s',$this->domain_name,$this->tld->name));
+	}
+
+	public function inContract(): bool
+	{
+		return $this->expire_at && $this->expire_at->isFuture();
+	}
+
+	/* RELATIONS */
+
+	public function tld()
+	{
+		return $this->belongsTo(TLD::class);
+	}
+}