94 lines
4.3 KiB
PHP
94 lines
4.3 KiB
PHP
<?php
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namespace App\Http\Requests\Product;
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use App\Models\ProductPriceModel;
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use Closure;
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use Illuminate\Validation\Validator;
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use Modules\Common\Http\Requests\BaseFormRequest;
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/**
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* 批量调价 验证（A2 价格矩阵编辑提交）
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*
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* updates 每行支持三类更新（可混合同一行）：
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* 成本行 {product_id, cost_price}
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* 固定价行 {product_id, level_id, price_type?:0, price}
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* 百分比行 {product_id, level_id, price_type:1, percent}（price 可选，等价固定价）
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*/
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class BatchPriceRequest extends BaseFormRequest
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{
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protected $stopOnFirstFailure = true;
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public function rules(): array
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{
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return [
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'updates' => 'required|array|min:1',
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'updates.*.product_id' => 'required|integer|exists:product,id',
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'updates.*.cost_price' => 'nullable|numeric|min:0|max:99999999',
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'updates.*.level_id' => 'nullable|integer|exists:customer_level,id',
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'updates.*.price_type' => 'nullable|integer|in:0,1',
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'updates.*.price' => 'nullable|numeric|min:0|max:99999999',
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'updates.*.percent' => 'nullable|numeric|min:0|max:999.99',
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];
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}
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/**
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* 行级交叉校验（在 after() 内按实际数据逐行判断，避免 required_with* 通配符参数解析不可靠）：
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* - 每行必须至少包含成本价或等级价格更新
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* - 出现等级字段（price/percent/price_type）时必须带 level_id
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* - 等级行必须有 price 或 percent
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* - 成本百分比计价（price_type=1）时上浮百分点必填
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*/
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public function after(): Closure
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{
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return function (Validator $validator): void {
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$data = (array) $validator->getData();
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foreach ((array) ($data['updates'] ?? []) as $index => $row) {
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$row = (array) $row;
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$hasCost = array_key_exists('cost_price', $row) && $row['cost_price'] !== null && $row['cost_price'] !== '';
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$hasLevel = isset($row['level_id']);
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$hasPrice = array_key_exists('price', $row) && $row['price'] !== null && $row['price'] !== '';
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$hasPercent = array_key_exists('percent', $row) && $row['percent'] !== null && $row['percent'] !== '';
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$hasType = array_key_exists('price_type', $row);
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if (! $hasCost && ! $hasLevel) {
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$validator->errors()->add("updates.{$index}", '调价行缺少成本价或等级价格');
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continue;
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}
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if (($hasPrice || $hasPercent || $hasType) && ! $hasLevel) {
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$validator->errors()->add("updates.{$index}.level_id", '等级价格行缺少客户等级');
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continue;
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}
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if ($hasLevel && ! $hasPrice && ! $hasPercent) {
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$validator->errors()->add("updates.{$index}", '等级价格行缺少单价或上浮百分点');
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continue;
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}
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$priceType = (int) ($row['price_type'] ?? ProductPriceModel::PRICE_TYPE_FIXED);
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if ($priceType === ProductPriceModel::PRICE_TYPE_PERCENT && ! $hasPercent) {
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$validator->errors()->add("updates.{$index}.percent", '按成本百分比计价时必须填写上浮百分点');
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}
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}
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};
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}
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public function messages(): array
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{
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return [
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'updates.required' => '请至少提交一条价格调整',
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'updates.min' => '请至少提交一条价格调整',
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'updates.*.product_id.required' => '调价行缺少商品',
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'updates.*.product_id.exists' => '商品不存在',
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'updates.*.cost_price.numeric' => '成本价必须为数字',
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'updates.*.cost_price.min' => '成本价不能小于 0',
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'updates.*.level_id.exists' => '客户等级不存在',
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'updates.*.price_type.in' => '计价类型不正确',
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'updates.*.price.numeric' => '单价必须为数字',
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'updates.*.price.min' => '单价不能小于 0',
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'updates.*.percent.numeric' => '上浮百分点必须为数字',
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'updates.*.percent.min' => '上浮百分点不能小于 0',
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'updates.*.percent.max' => '上浮百分点不能超过 999.99',
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];
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}
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}
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