143 lines
4.8 KiB
PHP
143 lines
4.8 KiB
PHP
<?php
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// +----------------------------------------------------------------------
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// | saiadmin [ saiadmin快速开发框架 ]
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// +----------------------------------------------------------------------
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// | Author: your name
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// +----------------------------------------------------------------------
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namespace app\dice\logic\reward_config;
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use plugin\saiadmin\basic\think\BaseLogic;
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use plugin\saiadmin\exception\ApiException;
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use plugin\saiadmin\utils\Helper;
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use app\dice\model\reward_config\DiceRewardConfig;
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use support\Log;
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/**
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* 奖励配置逻辑层
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* weight 仅 tier=BIGWIN 时可设定，保存时非 BIGWIN 强制 weight=0
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*/
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class DiceRewardConfigLogic extends BaseLogic
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{
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/**
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* 构造函数
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*/
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public function __construct()
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{
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$this->model = new DiceRewardConfig();
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}
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/**
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* 新增前：非 BIGWIN 时强制 weight=0
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*/
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public function add(array $data): mixed
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{
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$data = $this->normalizeWeightByTier($data);
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return parent::add($data);
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}
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/**
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* 修改前：非 BIGWIN 时强制 weight=0
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*/
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public function edit($id, array $data): mixed
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{
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$data = $this->normalizeWeightByTier($data);
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return parent::edit($id, $data);
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}
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/**
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* 仅 tier=BIGWIN 时保留 weight（且限制 0-100），否则强制为 0
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*/
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private function normalizeWeightByTier(array $data): array
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{
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$tier = isset($data['tier']) ? (string) $data['tier'] : '';
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if ($tier !== 'BIGWIN') {
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$data['weight'] = 0;
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return $data;
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}
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$w = isset($data['weight']) ? (float) $data['weight'] : 0;
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$data['weight'] = max(0, min(100, $w));
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return $data;
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}
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/**
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* 按档位分组返回奖励配置列表（用于 T1-T5、BIGWIN 权重配比）
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* @return array<string, array> 键为 T1|T2|T3|T4|T5|BIGWIN，值为该档位下的配置行数组
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*/
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public function getListGroupedByTier(): array
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{
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$tiers = ['T1', 'T2', 'T3', 'T4', 'T5', 'BIGWIN'];
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$list = $this->model->whereIn('tier', $tiers)->order('tier')->order('id')->select()->toArray();
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$grouped = [];
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foreach ($tiers as $t) {
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$grouped[$t] = [];
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}
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foreach ($list as $row) {
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$tier = isset($row['tier']) ? (string) $row['tier'] : '';
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if ($tier !== '' && isset($grouped[$tier])) {
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$grouped[$tier][] = $row;
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}
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}
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return $grouped;
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}
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/**
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* 批量更新权重：T1-T5 同档位权重之和必须等于 100；BIGWIN 为豹子权重单独设定，不校验合计
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* @param array<int, array{id: int, weight: float}> $items 元素为 [ id => 配置ID, weight => 0-100 ]
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* @throws ApiException 当单条 weight 非法或 T1-T5 某档位权重和≠100 时
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*/
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public function batchUpdateWeights(array $items): void
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{
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if (empty($items)) {
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return;
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}
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$items = array_values($items);
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$ids = [];
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$weightById = [];
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foreach ($items as $item) {
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if (!is_array($item)) {
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continue;
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}
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$id = isset($item['id']) ? (int) $item['id'] : 0;
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$w = isset($item['weight']) ? (float) $item['weight'] : 0;
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if ($id < 0) {
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throw new ApiException('存在无效的配置ID');
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}
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if ($w < 0 || $w > 100) {
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throw new ApiException('权重必须在 0-100 之间');
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}
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$ids[] = $id;
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$w = max(0, min(100, $w));
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$weightById[$id] = isset($weightById[$id]) ? min(100, $weightById[$id] + $w) : $w;
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}
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$list = $this->model->whereIn('id', array_unique($ids))->field('id,tier,grid_number')->select()->toArray();
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$idToTier = [];
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foreach ($list as $r) {
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$id = isset($r['id']) ? (int) $r['id'] : 0;
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$idToTier[$id] = isset($r['tier']) ? (string) $r['tier'] : '';
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}
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$sumByTier = [];
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foreach ($weightById as $id => $w) {
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$tier = $idToTier[$id] ?? '';
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if ($tier === '') {
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throw new ApiException('配置ID ' . $id . ' 不存在或档位为空');
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}
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if ($tier === 'BIGWIN') {
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continue;
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}
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if (!isset($sumByTier[$tier])) {
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$sumByTier[$tier] = 0;
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}
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$sumByTier[$tier] += $w;
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}
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foreach ($sumByTier as $tier => $sum) {
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if (abs($sum - 100)) {
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throw new ApiException('档位 ' . $tier . ' 的权重之和必须等于 100%，当前为 ' . round($sum, 2));
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}
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}
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foreach ($weightById as $id => $w) {
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DiceRewardConfig::where('id', $id)->update(['weight' => $w]);
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}
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DiceRewardConfig::refreshCache();
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}
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}
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