Passed
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by Thierry
05:30
created

LoanValidator::amountFields()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 3
Code Lines 1

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 1
eloc 1
nc 1
nop 0
dl 0
loc 3
rs 10
c 0
b 0
f 0
1
<?php
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namespace Siak\Tontine\Validation\Meeting;
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use Illuminate\Support\Facades\Validator;
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use Siak\Tontine\Service\LocaleService;
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use Siak\Tontine\Validation\AbstractValidator;
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use Siak\Tontine\Validation\Traits\ValidationTrait;
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use Siak\Tontine\Validation\ValidationException;
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use function trans;
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class LoanValidator extends AbstractValidator
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{
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    use ValidationTrait;
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    /**
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     * @param LocaleService $localeService
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     */
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    public function __construct(private LocaleService $localeService)
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    {}
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    /**
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     * @return array<string>
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     */
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    protected function amountFields(): array
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    {
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        return ['principal', 'interest'];
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    }
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    /**
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     * @param array $values
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     *
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     * @return array
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     */
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    public function validateItem(array $values): array
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    {
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        $validator = Validator::make($this->values($values), [
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            'member' => 'required|integer|min:1',
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            'fund' => 'required|integer|min:1',
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            'principal' => $this->amountRule(),
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            'interest_type' => 'required|in:f,u,s,c',
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            'interest' => $this->amountRule(),
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        ]);
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        $validator->after(function($validator) use($values) {
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            if((float)$values['principal'] <= 0)
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            {
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                $validator->errors()->add('principal', trans('validation.gt.numeric', [
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                    'attribute' => trans('meeting.loan.labels.principal'),
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                    'value' => 0,
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                ]));
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            }
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        });
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        if($validator->fails())
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        {
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            throw new ValidationException($validator);
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        }
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        $validated = $validator->validated();
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        $validated['principal'] = $this->localeService
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            ->convertMoneyToInt((float)$validated['principal']);
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        // Interest rates must be saved as int, so the value is multiplied by 100.
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        $validated['interest_rate'] = $validated['interest_type'] === 'f' ? 0 :
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            (int)(100 * $validated['interest']);
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        $validated['interest'] = $validated['interest_type'] === 'f' ?
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            $this->localeService->convertMoneyToInt((float)$validated['interest']) :
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            (int)($validated['principal'] * ((float)$validated['interest'] / 100));
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        return $validated;
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    }
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}
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