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CN-JS-HuiBai
254
Xboard/app/Models/GiftCardTemplate.php
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254
Xboard/app/Models/GiftCardTemplate.php
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<?php
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namespace App\Models;
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use Dflydev\DotAccessData\Data;
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use Illuminate\Database\Eloquent\Model;
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use Illuminate\Database\Eloquent\Relations\HasMany;
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/**
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* App\Models\GiftCardTemplate
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*
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* @property int $id
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* @property string $name 礼品卡名称
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* @property string|null $description 礼品卡描述
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* @property int $type 卡片类型
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* @property boolean $status 状态
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* @property array|null $conditions 使用条件配置
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* @property array $rewards 奖励配置
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* @property array|null $limits 限制条件
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* @property array|null $special_config 特殊配置
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* @property string|null $icon 卡片图标
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* @property string $theme_color 主题色
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* @property int $sort 排序
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* @property int $admin_id 创建管理员ID
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* @property int $created_at
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* @property int $updated_at
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*/
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class GiftCardTemplate extends Model
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{
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protected $table = 'v2_gift_card_template';
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protected $dateFormat = 'U';
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// 卡片类型常量
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const TYPE_GENERAL = 1; // 通用礼品卡
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const TYPE_PLAN = 2; // 套餐礼品卡
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const TYPE_MYSTERY = 3; // 盲盒礼品卡
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protected $fillable = [
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'name',
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'description',
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'type',
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'status',
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'conditions',
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'rewards',
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'limits',
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'special_config',
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'icon',
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'background_image',
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'theme_color',
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'sort',
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'admin_id'
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];
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protected $casts = [
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'created_at' => 'timestamp',
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'updated_at' => 'timestamp',
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'conditions' => 'array',
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'rewards' => 'array',
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'limits' => 'array',
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'special_config' => 'array',
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'status' => 'boolean'
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];
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/**
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* 获取卡片类型映射
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*/
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public static function getTypeMap(): array
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{
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return [
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self::TYPE_GENERAL => '通用礼品卡',
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self::TYPE_PLAN => '套餐礼品卡',
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self::TYPE_MYSTERY => '盲盒礼品卡',
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];
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}
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/**
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* 获取类型名称
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*/
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public function getTypeNameAttribute(): string
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{
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return self::getTypeMap()[$this->type] ?? '未知类型';
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}
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/**
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* 关联兑换码
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*/
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public function codes(): HasMany
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{
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return $this->hasMany(GiftCardCode::class, 'template_id');
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}
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/**
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* 关联使用记录
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*/
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public function usages(): HasMany
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{
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return $this->hasMany(GiftCardUsage::class, 'template_id');
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}
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/**
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* 关联统计数据
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*/
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public function stats(): HasMany
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{
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return $this->hasMany(GiftCardUsage::class, 'template_id');
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}
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/**
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* 检查是否可用
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*/
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public function isAvailable(): bool
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{
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return $this->status;
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}
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/**
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* 检查用户是否满足使用条件
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*/
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public function checkUserConditions(User $user): bool
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{
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switch ($this->type) {
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case self::TYPE_GENERAL:
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$rewards = $this->rewards ?? [];
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if (isset($rewards['transfer_enable']) || isset($rewards['expire_days']) || isset($rewards['reset_package'])) {
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if (!$user->plan_id) {
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return false;
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}
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}
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break;
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case self::TYPE_PLAN:
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if ($user->isActive()) {
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return false;
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}
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break;
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}
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$conditions = $this->conditions ?? [];
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// 检查新用户条件
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if (isset($conditions['new_user_only']) && $conditions['new_user_only']) {
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$maxDays = $conditions['new_user_max_days'] ?? 7;
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if ($user->created_at < (time() - ($maxDays * 86400))) {
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return false;
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}
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}
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// 检查付费用户条件
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if (isset($conditions['paid_user_only']) && $conditions['paid_user_only']) {
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$paidOrderExists = $user->orders()->where('status', Order::STATUS_COMPLETED)->exists();
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if (!$paidOrderExists) {
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return false;
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}
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}
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// 检查允许的套餐
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if (isset($conditions['allowed_plans']) && $user->plan_id) {
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if (!in_array($user->plan_id, $conditions['allowed_plans'])) {
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return false;
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}
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}
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// 检查是否需要邀请人
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if (isset($conditions['require_invite']) && $conditions['require_invite']) {
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if (!$user->invite_user_id) {
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return false;
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}
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}
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return true;
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}
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/**
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* 计算实际奖励
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*/
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public function calculateActualRewards(User $user): array
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{
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$baseRewards = $this->rewards;
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$actualRewards = $baseRewards;
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// 处理盲盒随机奖励
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if ($this->type === self::TYPE_MYSTERY && isset($this->rewards['random_rewards'])) {
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$randomRewards = $this->rewards['random_rewards'];
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$totalWeight = array_sum(array_column($randomRewards, 'weight'));
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$random = mt_rand(1, $totalWeight);
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$currentWeight = 0;
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foreach ($randomRewards as $reward) {
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$currentWeight += $reward['weight'];
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if ($random <= $currentWeight) {
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$actualRewards = array_merge($actualRewards, $reward);
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unset($actualRewards['weight']);
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break;
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}
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}
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}
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// 处理节日等特殊奖励(通用逻辑)
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if (isset($this->special_config['festival_bonus'])) {
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$now = time();
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$festivalConfig = $this->special_config;
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if (isset($festivalConfig['start_time']) && isset($festivalConfig['end_time'])) {
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if ($now >= $festivalConfig['start_time'] && $now <= $festivalConfig['end_time']) {
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$bonus = data_get($festivalConfig, 'festival_bonus', 1.0);
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if ($bonus > 1.0) {
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foreach ($actualRewards as $key => &$value) {
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if (is_numeric($value)) {
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$value = intval($value * $bonus);
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}
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}
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unset($value); // 解除引用
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}
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}
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}
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}
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return $actualRewards;
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}
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/**
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* 检查使用频率限制
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*/
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public function checkUsageLimit(User $user): bool
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{
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$limits = $this->limits ?? [];
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// 检查每用户最大使用次数
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if (isset($limits['max_use_per_user'])) {
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$usedCount = $this->usages()
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->where('user_id', $user->id)
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->count();
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if ($usedCount >= $limits['max_use_per_user']) {
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return false;
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}
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}
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// 检查冷却时间
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if (isset($limits['cooldown_hours'])) {
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$lastUsage = $this->usages()
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->where('user_id', $user->id)
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->orderBy('created_at', 'desc')
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->first();
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if ($lastUsage && isset($lastUsage->created_at)) {
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$cooldownTime = $lastUsage->created_at + ($limits['cooldown_hours'] * 3600);
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if (time() < $cooldownTime) {
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return false;
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}
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}
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}
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return true;
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}
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}
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