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|
<?php
namespace App\Model\Event;
use App\DB;
use App\Model\Event;
class SendUnits extends Event
{
/**
* @return void
*/
public function __invoke(): void
{
$payload = json_decode($this->payload, true);
if (isset($payload['cancel'])) {
if ($payload['type'] === 'SendBack') {
$payload['source'] = $payload['cancel']['home'];
$payload['destination'] = $payload['cancel']['residence'];
$this->borrow($payload);
}
}
else {
if ($payload['type'] === 'Recall' || $payload['type'] === 'SendBack') {
$this->return($payload);
}
else if ($payload['type'] === 'Borrow') {
$this->borrow($payload);
}
else if ($payload['type'] === 'Gift') {
$this->gift($payload);
}
}
}
/**
* @param array $payload
*/
private function return(array $payload): void
{
DB::query(
<<<SQL
insert into village_units (amount, type, is_traveling, home_village_id, residence_village_id)
values (:amount, :type, false, :id, :id)
on conflict (type, home_village_id, residence_village_id)
do update set amount = village_units.amount+:amount
SQL,
['amount' => $payload['amount'], 'type' => $payload['unit'], 'id' => $payload['destination']]
);
}
/**
* @param array $payload
*/
private function borrow(array $payload): void
{
DB::query(
<<<SQL
insert into village_units (amount, type, is_traveling, home_village_id, residence_village_id)
values (:amount, :type, false, :home, :residence)
on conflict (type, home_village_id, residence_village_id)
do update set amount = village_units.amount+:amount
SQL,
['amount' => $payload['amount'], 'type' => $payload['unit'], 'home' => $payload['source'], 'residence' => $payload['destination']]
);
}
/**
* @param array $payload
*/
private function gift(array $payload): void
{
DB::query(
<<<SQL
insert into village_units (amount, type, is_traveling, home_village_id, residence_village_id)
values (:amount, :type, false, :home, :residence)
on conflict (type, home_village_id, residence_village_id)
do update set amount = village_units.amount+:amount
SQL,
['amount' => $payload['amount'], 'type' => $payload['unit'], 'home' => $payload['destination'], 'residence' => $payload['destination']]
);
}
}
|
