chore: 重写初始提交(清空历史,整理后全量提交)

2026-08-16 16:54:14 +08:00
commit 6c1a106bc1
1808 changed files with 238144 additions and 0 deletions
@@ -0,0 +1,168 @@
+<?php
+declare(strict_types=1);
+namespace ywxapp\model;
+
+use ywxapp\model\BaseModel;
+use ywxapp\model\Medal;
+
+use think\facade\Db;
+use think\model\concern\SoftDelete;
+
+/**
+ * 站点任务
+ */
+class Task extends BaseModel
+{
+    use SoftDelete;
+
+    protected $name = 'task';
+    protected $deleteTime = 'delete_at';
+    protected $defaultSoftDelete = 0;
+
+    // 时间戳自动写入
+    protected $autoWriteTimestamp = true;
+    protected $createTime = 'create_at';
+    protected $updateTime = 'update_at';
+
+    // 奖励类型
+    const REWARD_SCORE = 1;  // 积分
+    const REWARD_COIN  = 2;  // 金币
+    const REWARD_PROP  = 3;  // 道具
+    const REWARD_MEDAL = 4;  // 勋章
+
+    /**
+     * 奖励类型列表（后台下拉 / 前台展示）
+     */
+    public static function rewardTypeList(): array
+    {
+        return [
+            self::REWARD_SCORE => '积分',
+            self::REWARD_COIN  => '金币',
+            self::REWARD_PROP  => '道具',
+            self::REWARD_MEDAL => '勋章',
+        ];
+    }
+
+    public static function getRewardTypeText(int $type): string
+    {
+        return self::rewardTypeList()[$type] ?? '未知';
+    }
+
+    /**
+     * 启用中的任务（前台展示）
+     */
+    public static function getEnabledList()
+    {
+        return self::where('status', 1)->order('sort', 'asc')->select();
+    }
+
+    /**
+     * 取某用户已领取的任务ID集合
+     */
+    public static function getClaimedTaskIds(int $uid): array
+    {
+        self::ensureSchema(); // 确保 member_task / member_prop 关联表已就绪（静态入口可能未实例化模型）
+        if ($uid <= 0) {
+            return [];
+        }
+        return Db::name('member_task')->where('uid', $uid)->column('task_id') ?: [];
+    }
+
+    /**
+     * 领取任务并发放奖励（幂等：同一任务仅可领取一次）
+     * @return array [bool $ok, string $msg]
+     */
+    public static function claim(int $uid, int $taskId): array
+    {
+        self::ensureSchema(); // 确保 user_task / user_prop 等关联表已就绪（静态入口可能未实例化模型）
+        if ($uid <= 0) {
+            return [false, '请先登录'];
+        }
+        $task = self::where('id', $taskId)->where('status', 1)->find();
+        if (!$task) {
+            return [false, '任务不存在或未启用'];
+        }
+        $task = $task->toArray();
+
+        // 是否已领取
+        $exists = Db::name('member_task')->where('uid', $uid)->where('task_id', $taskId)->find();
+        if ($exists) {
+            return [false, '该任务已领取'];
+        }
+
+        $num = (int) $task['reward_num'];
+        if ($num <= 0) {
+            return [false, '奖励数量无效'];
+        }
+
+        Db::startTrans();
+        try {
+            // 发放奖励
+            switch ((int) $task['reward_type']) {
+                case self::REWARD_SCORE:
+                    [$ok, $msg] = \ywxapp\model\Score::change($uid, \ywxapp\model\Score::TYPE_GAIN, $num, '完成任务：' . $task['title']);
+                    if (! $ok) {
+                        throw new \Exception($msg);
+                    }
+                    break;
+                case self::REWARD_COIN:
+                    Db::name('member_wallets')->where('uid', $uid)->inc('coins', $num)->update();
+                    Db::name('member_bill')->insert([
+                        'uid'         => $uid,
+                        'currency'    => 2, // 2=金币
+                        'type'        => 1, // 1=收入
+                        'amount'      => $num,
+                        'balance'     => Db::name('member_wallets')->where('uid', $uid)->value('coins') ?: $num,
+                        'remark'      => '完成任务：' . $task['title'],
+                        'create_at'   => time(),
+                    ]);
+                    break;
+                case self::REWARD_PROP:
+                    Db::name('member_prop')->insert([
+                        'uid'         => $uid,
+                        'prop_id'     => $num, // reward_num 存道具ID
+                        'num'         => (int) ($task['prop_num'] ?: 1),
+                        'create_at' => time(),
+                    ]);
+                    break;
+                case self::REWARD_MEDAL:
+                    // reward_num 存勋章ID
+                    $grant = Medal::grant($uid, $num);
+                    if (!$grant[0]) {
+                        throw new \Exception($grant[1]);
+                    }
+                    break;
+                default:
+                    throw new \Exception('未知奖励类型');
+            }
+
+            // 领取记录
+            Db::name('member_task')->insert([
+                'uid'         => $uid,
+                'task_id'     => $taskId,
+                'reward_type' => $task['reward_type'],
+                'reward_num'  => $num,
+                'create_at' => time(),
+            ]);
+
+            Db::commit();
+            return [true, '领取成功'];
+        } catch (\Throwable $e) {
+            Db::rollback();
+            return [false, '领取失败：' . $e->getMessage()];
+        }
+    }
+
+    /**
+     * 表自愈：确保任务相关表（member_prop / member_task）与扩展列已就绪。
+     */
+    public static function ensureSchema(): void
+    {
+        $prefix = BaseModel::currentPrefix();
+        BaseModel::ensureTableFromInstall($prefix, 'task');
+        BaseModel::ensureTableFromInstall($prefix, 'member_prop');
+        BaseModel::ensureTableFromInstall($prefix, 'member_task');
+        BaseModel::ensureColumn("{$prefix}member", 'score', "int unsigned NOT NULL DEFAULT 0 COMMENT '积分(做任务/互动获得)'");
+        BaseModel::ensureColumn("{$prefix}task", 'prop_num', "int NOT NULL DEFAULT 1 COMMENT '道具数量(奖励类型为道具时生效)'");
+    }
+}