AK
Size: a a a
AK
T
А
BT
BT
D
D
AK
D
BT
RS
public function change_balance($request, $user1, $user2, $amount) {
$u1 = $this->repo->find($user1);
$u2 = $this->repo->find($user2);
$u1->setAmount($u1->getAmount() - $amount);
$u2->setAmount($u1->getAmount() + $amount);
$u1->save();
$u2->save();
}BT
BT
public function change_balance($request, $user1, $user2, $amount) {
$u1 = $this->repo->find($user1);
$u2 = $this->repo->find($user2);
$u1->setAmount($u1->getAmount() - $amount);
$u2->setAmount($u1->getAmount() + $amount);
$u1->save();
$u2->save();
}BT
RS
BT