186 lines
4.2 KiB
PHP
186 lines
4.2 KiB
PHP
<?php
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namespace App\Models\Service;
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use Carbon\Carbon;
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use Illuminate\Support\Collection;
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use Illuminate\Support\Facades\Log;
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use App\Interfaces\ServiceUsage;
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use App\Models\Supplier\Broadband as SupplierBroadband;
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use App\Models\Supplier\Type as SupplierType;
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use App\Models\Usage\Broadband as UsageBroadband;
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use App\Rules\IPv6_CIDR;
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/**
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* Class Broadband (Service)
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* Services that are Internet Broadband
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*/
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class Broadband extends Type implements ServiceUsage
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{
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private const LOGKEY = 'MSB';
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protected $dates = [
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'connect_at',
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'expire_at',
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];
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protected $table = 'service_broadband';
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/* INTERFACES */
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/**
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* Return the service address
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*
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* @return string
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*/
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public function getServiceDescriptionAttribute(): string
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{
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return strtoupper($this->service_address) ?: '-';
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}
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/**
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* Return the service number
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*
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* @return string
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*/
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public function getServiceNameAttribute(): string
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{
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return $this->service_number ?: ($this->service_address ?: '-');
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}
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/**
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* The usage information for broadband
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*
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* @return \Illuminate\Database\Eloquent\Relations\HasMany
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*/
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public function traffic()
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{
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return $this->hasMany(UsageBroadband::class,'service_item_id')
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->where('site_id',$this->site_id);
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}
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/* ATTRIBUTES */
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/**
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* @deprecated use $o->service_name;
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* @return mixed|string
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*/
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public function getNameAttribute()
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{
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abort(500,'deprecated - use $o->service_name');
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return $this->service_number ?: $this->service_address;
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}
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/**
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* The type of technology used to provide this Internet Service
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*
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* @param $value
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* @return null|string
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*/
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public function getTechnologyAttribute($value): ?string
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{
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return $value ?: $this->supplied()->technology;
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}
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/* OVERRIDES */
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/**
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* Service update validation
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*
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* @return array
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*/
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public function validation(): array
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{
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return [
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'service_number' => 'nullable|string|min:10|max:10',
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'service_username' => 'nullable|string',
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'service_password' => 'nullable|string',
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'connect_at' => 'nullable|date',
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'start_at' => 'nullable|date',
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'expire_at' => 'nullable|date|after:start_at',
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'ipaddress' => 'nullable|ipv4',
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'ip6address' => ['nullable',new IPv6_CIDR],
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];
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}
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/* METHODS */
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/**
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* Return the suppliers offering that this service is providing
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*
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* @return SupplierType
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* @todo This column provided_adsl_plan_id should either be deprecated or renamed.
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*/
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public function supplied(): SupplierType
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{
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return $this->provided_adsl_plan_id
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? SupplierBroadband::findOrFail($this->provided_adsl_plan_id)
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: $this->service->offering->supplied;
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}
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/**
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* Return service usage data
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*
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* @param int $days
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* @return Collection
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*/
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public function usage(int $days=31): Collection
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{
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$maxdate = $this->usage_last_date();
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if (! $maxdate)
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return collect();
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return $this->traffic()
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->where('date','<=',$maxdate->date->format('Y-m-d'))
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->where('date','>=',$maxdate->date->subDays($days)->format('Y-m-d'))
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->get();
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}
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/**
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* Find the last date any traffic was recorded for a service
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*
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* @return UsageBroadband|null
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*/
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private function usage_last_date(): ?UsageBroadband
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{
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return $this->traffic
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->sortBy('date')
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->last();
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}
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public function usage_summary(int $months=2): Collection
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{
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$maxdate = $this->usage_last_date();
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if (! $maxdate)
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return collect();
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Log::debug(sprintf('%s:Getting Usage data for [%d] months from [%s]',self::LOGKEY,$months,$maxdate),['m'=>__METHOD__]);
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// Go back an extra month;
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$start = $maxdate->date->subMonths($months);
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// If we are before the 15th
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if ($start->day < 15) {
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$start = Carbon::createFromFormat('Y-m-d',$start->subMonth()->format('Y-m-').'15');
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} else {
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$start = $start->subDays($start->day-15);
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}
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Log::debug(sprintf('%s:Getting Usage data from [%s]',self::LOGKEY,$start->format('Y-m-d')),['m'=>__METHOD__]);
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$result = collect();
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foreach ($this->traffic()
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->where('date','>=',$start->format('Y-m-d'))
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->where('date','<=',$maxdate->date->format('Y-m-d'))
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->get()->groupBy(function($item) {
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return sprintf('%s->%s',$item->trafficMonthStart->format('d M'),$item->trafficMonthEnd->format('d M'));
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}) as $key => $o) {
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$result->put($key,$o->sum('total'));
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}
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return $result;
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}
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} |