add

2025-08-14 17:19:26 +08:00
parent 30abda5ba7
commit 281248fd04
245 changed files with 21051 additions and 61 deletions
--- a/app/admin/controller/DiscSpinning.php
+++ b/app/admin/controller/DiscSpinning.php
@@ -0,0 +1,126 @@
+<?php
+
+namespace app\admin\controller;
+
+use app\common\controller\Backend;
+use app\common\library\DatabaseRoute;
+use think\facade\Db;
+
+class DiscSpinning extends Backend
+{
+
+    protected array $noNeedPermission = ['selectDiscSpinning', 'updateDiscSpinning', 'deleteDiscSpinning', 'insertDiscSpinning'];
+
+    // 查询大转盘
+    public function selectDiscSpinning()
+    {
+        $get = $this->request->get();
+        $db = Db::connect(get_slave_connect_name());
+        $count = $db->name('disc_spinning')->where(['disc_type' => $get['source']])->count();
+        $res = $db->name('disc_spinning')->where(['disc_type' => $get['source']])->limit(page($get['page'], $get['limit']), $get['limit'])->order('disc_type', 'asc')->order('odds', 'asc')->select()->toArray();
+        $this->n_success(['data' => [
+            'totalCount' => $count,
+            'pageSize' => $get['limit'],
+            'totalPage' => ceil($count / $get['limit']),
+            'currPage' => $get['page'],
+            'list' => null,
+            'records' => $res
+        ]]);
+    }
+
+
+    // 修改大转盘
+    public function updateDiscSpinning()
+    {
+        $post = $this->request->post();
+//        if(empty($post['name']) || empty($post['url']) || empty($post['type']) || empty($post['odds']) || empty($post['discType']) || empty($post['id'])) {
+//            $this->error('参数不完整');
+//        }
+
+        // 查询指定类型的奖品列表（按type和id升序排列）
+        $prizes = Db::name('disc_spinning')
+            ->where('disc_type', $post['discType'])
+            ->order('type', 'asc')
+            ->order('id', 'asc')
+            ->select()
+            ->toArray();
+
+        // 处理奖品概率累加
+        $upPrizes = [];
+        $number = 0; // 概率累加值（PHP使用浮点数，需注意精度问题）
+
+        foreach ($prizes as $key => $prize) {
+            // 如果是当前编辑的奖品，使用传入的数据覆盖
+            if ($prize['id'] == $post['id']) {
+                $prizes[$key] = $post;
+                $prize = $post;
+            }
+
+            // 累加概率
+            $number += $prize['odds'];
+            $prizes[$key]['number'] = $number; // 记录累加后的概率值
+
+            // 添加到结果列表
+            $upPrizes[] = convertKeysCamelToSnakeRecursive($prizes[$key]);
+        }
+
+        // 验证概率总和是否超过100
+        if ($number > 100) {
+            $this->error("中奖概率总和 不可超过100");
+        }
+
+        \app\admin\model\DiscSpinning::updateBatchById($upPrizes);
+        $this->success();
+    }
+
+    // 删除大转盘
+    public function deleteDiscSpinning()
+    {
+        $post = $this->request->post();
+        if(empty($post['id'])) {
+            $this->error('id不能为空');
+        }
+        $db = Db::connect(get_master_connect_name());
+        if($db->name('disc_spinning')->where(['id' => $post['id']])->delete()) {
+            $this->success();
+        }
+        $this->error();
+    }
+
+    // 转盘添加抽奖项
+    public function insertDiscSpinning()
+    {
+        $post = $this->request->post();
+        if(empty($post['name']) || empty($post['url']) || empty($post['type']) || empty($post['odds']) || empty($post['discType'])) {
+            $this->error('参数不完整');
+        }
+        // 查询指定类型的奖品列表（按type和id升序排列）
+        $prizes = Db::name('disc_spinning')
+            ->where('disc_type', $post['discType'])
+            ->order('type', 'asc')
+            ->order('id', 'asc')
+            ->select()
+            ->toArray();
+        // 计算当前奖品总概率
+        $totalOdds = 0;
+        foreach ($prizes as &$prize) {
+            $totalOdds += $prize['odds'];
+            $prize['number'] = $totalOdds;
+        }
+        unset($prize); // 释放引用
+        // 计算新增奖品后的总概率
+        $newTotalOdds = $totalOdds + $post['odds'];
+        // 验证概率总和是否超过100
+        if ($newTotalOdds > 100) {
+            $this->error("中奖概率总和 不可超过100");
+        }
+        // 设置创建时间（使用当前时间戳）
+        $post['create_time'] = date('Y-m-d H:i:s');
+        $post['number'] = $post['odds'];
+        \app\admin\model\DiscSpinning::updateBatchById($prizes);
+        Db::name('disc_spinning')->insert($post);
+        $this->success();
+    }
+
+
+}