kknongchang_2506/app/Module/Activity/Services/ActivityManagementService.php

<?php

namespace App\Module\Activity\Services;

use App\Module\Activity\Dtos\ActivityConfigDto;
use App\Module\Activity\Enums\ACTIVITY_STATUS;
use App\Module\Activity\Models\ActivityConfig;
use App\Module\Activity\Models\ActivityCondition;
use Carbon\Carbon;
use Exception;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Log;

/**
 * 活动管理服务类
 */
class ActivityManagementService
{
    /**
     * 创建活动
     *
     * @param array $data 活动数据
     * @return array
     */
    public static function createActivity(array $data): array
    {
        try {
            // 开始事务
            DB::beginTransaction();
            
            // 创建活动
            $activity = new ActivityConfig();
            $activity->name = $data['name'];
            $activity->type = $data['type'];
            $activity->description = $data['description'] ?? '';
            $activity->start_time = Carbon::parse($data['start_time']);
            $activity->end_time = Carbon::parse($data['end_time']);
            $activity->status = $data['status'] ?? ACTIVITY_STATUS::NOT_STARTED;
            $activity->display_order = $data['display_order'] ?? 0;
            $activity->icon = $data['icon'] ?? '';
            $activity->banner = $data['banner'] ?? '';
            $activity->reward_group_id = $data['reward_group_id'] ?? null;
            $activity->reward_group_code = $data['reward_group_code'] ?? null;
            $activity->config_params = $data['config_params'] ?? [];
            $activity->save();
            
            // 创建活动条件
            if (!empty($data['conditions']) && is_array($data['conditions'])) {
                foreach ($data['conditions'] as $conditionData) {
                    $condition = new ActivityCondition();
                    $condition->activity_id = $activity->id;
                    $condition->condition_type = $conditionData['condition_type'];
                    $condition->condition_params = $conditionData['condition_params'] ?? [];
                    $condition->is_participation_condition = $conditionData['is_participation_condition'] ?? false;
                    $condition->is_completion_condition = $conditionData['is_completion_condition'] ?? false;
                    $condition->display_order = $conditionData['display_order'] ?? 0;
                    $condition->save();
                }
            }
            
            // 提交事务
            DB::commit();
            
            return [
                'success' => true,
                'message' => '创建活动成功',
                'activity_id' => $activity->id
            ];
        } catch (Exception $e) {
            // 回滚事务
            DB::rollBack();
            
            Log::error('创建活动失败', [
                'data' => $data,
                'error' => $e->getMessage()
            ]);
            
            return [
                'success' => false,
                'message' => $e->getMessage()
            ];
        }
    }

    /**
     * 更新活动
     *
     * @param int $activityId 活动ID
     * @param array $data 活动数据
     * @return array
     */
    public static function updateActivity(int $activityId, array $data): array
    {
        try {
            // 获取活动
            $activity = ActivityConfig::findOrFail($activityId);
            
            // 开始事务
            DB::beginTransaction();
            
            // 更新活动
            if (isset($data['name'])) {
                $activity->name = $data['name'];
            }
            
            if (isset($data['type'])) {
                $activity->type = $data['type'];
            }
            
            if (isset($data['description'])) {
                $activity->description = $data['description'];
            }
            
            if (isset($data['start_time'])) {
                $activity->start_time = Carbon::parse($data['start_time']);
            }
            
            if (isset($data['end_time'])) {
                $activity->end_time = Carbon::parse($data['end_time']);
            }
            
            if (isset($data['status'])) {
                $activity->status = $data['status'];
            }
            
            if (isset($data['display_order'])) {
                $activity->display_order = $data['display_order'];
            }
            
            if (isset($data['icon'])) {
                $activity->icon = $data['icon'];
            }
            
            if (isset($data['banner'])) {
                $activity->banner = $data['banner'];
            }
            
            if (isset($data['reward_group_id'])) {
                $activity->reward_group_id = $data['reward_group_id'];
            }
            
            if (isset($data['reward_group_code'])) {
                $activity->reward_group_code = $data['reward_group_code'];
            }
            
            if (isset($data['config_params'])) {
                $activity->config_params = $data['config_params'];
            }
            
            $activity->save();
            
            // 更新活动条件
            if (!empty($data['conditions']) && is_array($data['conditions'])) {
                // 删除旧条件
                ActivityCondition::where('activity_id', $activityId)->delete();
                
                // 创建新条件
                foreach ($data['conditions'] as $conditionData) {
                    $condition = new ActivityCondition();
                    $condition->activity_id = $activity->id;
                    $condition->condition_type = $conditionData['condition_type'];
                    $condition->condition_params = $conditionData['condition_params'] ?? [];
                    $condition->is_participation_condition = $conditionData['is_participation_condition'] ?? false;
                    $condition->is_completion_condition = $conditionData['is_completion_condition'] ?? false;
                    $condition->display_order = $conditionData['display_order'] ?? 0;
                    $condition->save();
                }
            }
            
            // 提交事务
            DB::commit();
            
            return [
                'success' => true,
                'message' => '更新活动成功'
            ];
        } catch (Exception $e) {
            // 回滚事务
            DB::rollBack();
            
            Log::error('更新活动失败', [
                'activity_id' => $activityId,
                'data' => $data,
                'error' => $e->getMessage()
            ]);
            
            return [
                'success' => false,
                'message' => $e->getMessage()
            ];
        }
    }

    /**
     * 删除活动
     *
     * @param int $activityId 活动ID
     * @return array
     */
    public static function deleteActivity(int $activityId): array
    {
        try {
            // 开始事务
            DB::beginTransaction();
            
            // 删除活动条件
            ActivityCondition::where('activity_id', $activityId)->delete();
            
            // 删除活动
            ActivityConfig::where('id', $activityId)->delete();
            
            // 提交事务
            DB::commit();
            
            return [
                'success' => true,
                'message' => '删除活动成功'
            ];
        } catch (Exception $e) {
            // 回滚事务
            DB::rollBack();
            
            Log::error('删除活动失败', [
                'activity_id' => $activityId,
                'error' => $e->getMessage()
            ]);
            
            return [
                'success' => false,
                'message' => $e->getMessage()
            ];
        }
    }

    /**
     * 更新活动状态
     *
     * @param int $activityId 活动ID
     * @param int $status 状态
     * @return array
     */
    public static function updateActivityStatus(int $activityId, int $status): array
    {
        try {
            // 获取活动
            $activity = ActivityConfig::findOrFail($activityId);
            
            // 更新状态
            $activity->status = $status;
            $activity->save();
            
            return [
                'success' => true,
                'message' => '更新活动状态成功'
            ];
        } catch (Exception $e) {
            Log::error('更新活动状态失败', [
                'activity_id' => $activityId,
                'status' => $status,
                'error' => $e->getMessage()
            ]);
            
            return [
                'success' => false,
                'message' => $e->getMessage()
            ];
        }
    }

    /**
     * 获取所有活动
     *
     * @param array $filters 过滤条件
     * @return array
     */
    public static function getAllActivities(array $filters = []): array
    {
        try {
            $query = ActivityConfig::query();
            
            // 应用过滤条件
            if (!empty($filters['status'])) {
                $query->where('status', $filters['status']);
            }
            
            if (!empty($filters['type'])) {
                $query->where('type', $filters['type']);
            }
            
            if (!empty($filters['name'])) {
                $query->where('name', 'like', "%{$filters['name']}%");
            }
            
            if (!empty($filters['start_time'])) {
                $query->where('start_time', '>=', Carbon::parse($filters['start_time']));
            }
            
            if (!empty($filters['end_time'])) {
                $query->where('end_time', '<=', Carbon::parse($filters['end_time']));
            }
            
            // 排序
            $query->orderBy('display_order', 'desc')
                ->orderBy('id', 'desc');
            
            // 获取活动列表
            $activities = $query->get();
            
            $result = [];
            foreach ($activities as $activity) {
                $result[] = ActivityConfigDto::fromModel($activity);
            }
            
            return $result;
        } catch (Exception $e) {
            Log::error('获取所有活动失败', [
                'filters' => $filters,
                'error' => $e->getMessage()
            ]);
            
            return [];
        }
    }

    /**
     * 自动更新活动状态
     *
     * @return array
     */
    public static function autoUpdateActivityStatus(): array
    {
        try {
            $now = Carbon::now();
            $updated = 0;
            
            // 更新未开始的活动
            $notStartedActivities = ActivityConfig::where('status', ACTIVITY_STATUS::NOT_STARTED)
                ->where('start_time', '<=', $now)
                ->get();
            
            foreach ($notStartedActivities as $activity) {
                $activity->status = ACTIVITY_STATUS::IN_PROGRESS;
                $activity->save();
                $updated++;
            }
            
            // 更新进行中的活动
            $inProgressActivities = ActivityConfig::where('status', ACTIVITY_STATUS::IN_PROGRESS)
                ->where('end_time', '<', $now)
                ->get();
            
            foreach ($inProgressActivities as $activity) {
                $activity->status = ACTIVITY_STATUS::ENDED;
                $activity->save();
                $updated++;
            }
            
            return [
                'success' => true,
                'message' => "自动更新活动状态成功，共更新 {$updated} 个活动"
            ];
        } catch (Exception $e) {
            Log::error('自动更新活动状态失败', [
                'error' => $e->getMessage()
            ]);
            
            return [
                'success' => false,
                'message' => $e->getMessage()
            ];
        }
    }
}