114 lines
4.1 KiB
PHP
114 lines
4.1 KiB
PHP
<?php
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namespace App\Admin\Forms;
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use App\Exceptions\BizException;
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use App\Models\AfterSale;
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use App\Services\AfterSaleService;
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use Dcat\Admin\Contracts\LazyRenderable;
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use Dcat\Admin\Traits\LazyWidget;
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use Dcat\Admin\Widgets\Form;
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use Illuminate\Support\Arr;
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use Illuminate\Support\Facades\DB;
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use Throwable;
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class AfterSaleVerify extends Form implements LazyRenderable
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{
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use LazyWidget;
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/**
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* 权限判断，如不需要可以删除此方法
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*
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* @param Model|Authenticatable|HasPermissions|null $user
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*
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* @return bool
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*/
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protected function authorize($user): bool
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{
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return $user->can('dcat.admin.after_sales.verify');
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}
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/**
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* Handle the form request.
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*
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* @param array $input
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*
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* @return mixed
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*/
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public function handle(array $input)
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{
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$afterSaleService = new AfterSaleService();
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try {
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DB::beginTransaction();
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$afterSale = AfterSale::where('state', AfterSale::STATE_VERIFY)->findOrFail($this->payload['id']);
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if ($input['state'] == 3) {//审核通过
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$amount = Arr::get($input, 'amount', 0);
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$afterSale->load(['order', 'order.afterSales']);
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$finishedAfterSale = $afterSale->order->afterSales->filter(function ($items) {
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if ($items->state == AfterSale::STATE_FINISH && in_array($items->type, [AfterSale::TYPE_REFUND_AND_RETURN, AfterSale::TYPE_REFUND, Aftersale::TYPE_CHANGE])) {
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return true;
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} else {
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return false;
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}
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});
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if ($amount > ($afterSale->orderProduct->total_amount - $finishedAfterSale->sum('amount'))) {
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throw new BizException('退款金额不能大于商品实付金额');
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}
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$afterSaleService->verify($afterSale, $input['remarks3'], (int) Arr::get($input, 'amount', 0));
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} elseif ($input['state'] == 1) {//需要补充资料
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$afterSaleService->backApply($afterSale, $input['remarks1']);
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}
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DB::commit();
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} catch (Throwable $th) {
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DB::rollBack();
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report($th);
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return $this->response()->error('操作失败：'.$th->getMessage());
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}
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return $this->response()
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->success(__('admin.update_succeeded'))
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->refresh();
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}
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/**
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* Build a form here.
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*/
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public function form()
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{
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$id = $this->payload['id'] ?? 0;
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$afterSale = AfterSale::findOrFail($id);
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if (in_array($afterSale->type, [1, 2])) {
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$this->currency('amount')->customFormat(function () use ($afterSale) {
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return bcdiv($afterSale->amount, 100, 2);
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})->saving(function ($amount) {
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return bcmul($amount, 100);
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})->symbol('￥');
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}
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$this->radio('state')
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->when(3, function (Form $form) use ($afterSale) {
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$defaultRemarks = '';
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switch ($afterSale->type) {
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case 1:
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$defaultRemarks = '同意退款退货, 请确认退款金额，并填入回寄单号';//需要用户确认并填入回寄单号
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break;
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case 2:
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$defaultRemarks = '同意退款，请确认退款金额。';
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break;
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case 3:
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$defaultRemarks = '同意换货，请填入回寄单号';//需要用户确认并填入回寄单号
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break;
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case 4:
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$defaultRemarks = '同意补货';//需要用户收到补货后确认，可后台关闭
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}
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$this->text('remarks3')->value($defaultRemarks);
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})
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->when(1, function (Form $form) {
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$this->text('remarks1')->value('需要补充资料');
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})->options([
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3=>'审核通过',
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1=>'需要补充资料',
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])->default(3);
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}
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}
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