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<?php
namespace App\Http\Requests;
use App\Enums\RequestWithdrawStatus;
use App\Models\RequestWithdraw;
use App\Models\User;
use Illuminate\Foundation\Http\FormRequest;
use Illuminate\Validation\Rule;
class RequestWithdrawRequest extends FormRequest
{
/**
* Determine if the user is authorized to make this request.
*
* @return bool
*/
public function authorize()
{
return true;
}
/**
* Get the validation rules that apply to the request.
*
* @return array
*/
public function rules()
{
return [
'amount' => ['required', 'numeric', 'gt:0'],
'user_id' => ['required'],
'date' => ['required', 'date', 'after_or_equal:today'],
'status' => ['nullable', 'numeric']
];
}
public function withValidator($validator)
{
if (!is_numeric(request('amount'))) {
return $validator->errors()->add('amount', 'Amount must be numeric.');
}
return $validator->after(function ($validator) {
$this->checkBalanceAmount($this->request_withdraw, $validator);
});
}
public function checkBalanceAmount($requestWithdrawId, $validator)
{
$user = User::find(request('user_id'));
$amount = 0;
$user_id = 0;
$requestWithdraw = [];
if ($requestWithdrawId) {
$requestWithdraw = RequestWithdraw::find($requestWithdrawId);
if (!blank($requestWithdraw)) {
$amount = $requestWithdraw->user->balance->balance;
$user_id = $requestWithdraw->user_id;
}
} else {
if ($user) {
$amount = $user->balance->balance;
$user_id = $user->id;
}
}
$requestWithdrawAmount = RequestWithdraw::where(['user_id' => $user_id, 'status' => RequestWithdrawStatus::PENDING])->sum('amount');
if ($requestWithdrawId) {
$requestWithdrawAmount -= $requestWithdraw->amount;
}
$requestAmount = $requestWithdrawAmount + request('amount');
if ($amount >= $requestAmount) {
return false;
}
$remainAmount = $amount - $requestWithdrawAmount;
if ($remainAmount <= 0) {
$validator->errors()->add('amount', 'Your available balance amount is 0.');
} else {
$validator->errors()->add('amount', 'The amount can not greater than to balance amount ' . $remainAmount);
}
}
public function attributes()
{
return [
'amount' => trans('validation.attributes.amount'),
'date' => trans('validation.attributes.date'),
'status' => trans('validation.attributes.status'),
];
}
}