kknongchang_2506/app/Module/OpenAPI/Services/DeveloperAccountService.php

<?php

namespace App\Module\OpenAPI\Services;

use App\Module\OpenAPI\Models\OpenApiApp;
use App\Module\Fund\Services\FundService;
use App\Module\Fund\Enums\FUND_TYPE;
use App\Module\Fund\Enums\FUND_CURRENCY_TYPE;
use App\Module\User\Models\User;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Log;

/**
 * 开发者账户管理服务
 * 
 * 为每个开发者应用分配专用的充值和提取账户
 */
class DeveloperAccountService
{
    /**
     * 开发者充值账户用户ID起始值
     */
    const RECHARGE_USER_ID_START = 100000;
    
    /**
     * 开发者提取账户用户ID起始值
     */
    const WITHDRAW_USER_ID_START = 200000;

    /**
     * 获取开发者充值账户用户ID
     *
     * @param int $appId 应用ID
     * @return int
     */
    public static function getRechargeUserId(int $appId): int
    {
        return self::RECHARGE_USER_ID_START + $appId;
    }

    /**
     * 获取开发者提取账户用户ID
     *
     * @param int $appId 应用ID
     * @return int
     */
    public static function getWithdrawUserId(int $appId): int
    {
        return self::WITHDRAW_USER_ID_START + $appId;
    }

    /**
     * 为开发者应用创建专用账户
     *
     * @param OpenApiApp $app 应用对象
     * @return array 返回创建结果
     */
    public static function createDeveloperAccounts(OpenApiApp $app): array
    {
        $results = [];
        
        try {
            DB::beginTransaction();
            
            // 创建充值账户
            $rechargeResult = self::createRechargeAccount($app);
            $results['recharge'] = $rechargeResult;
            
            // 创建提取账户
            $withdrawResult = self::createWithdrawAccount($app);
            $results['withdraw'] = $withdrawResult;
            
            DB::commit();
            
            Log::info('开发者账户创建成功', [
                'app_id' => $app->id,
                'app_name' => $app->name,
                'recharge_user_id' => $rechargeResult['user_id'],
                'withdraw_user_id' => $withdrawResult['user_id'],
            ]);
            
            return [
                'success' => true,
                'message' => '开发者账户创建成功',
                'data' => $results
            ];
            
        } catch (\Exception $e) {
            DB::rollBack();
            
            Log::error('开发者账户创建失败', [
                'app_id' => $app->id,
                'error' => $e->getMessage(),
                'trace' => $e->getTraceAsString()
            ]);
            
            return [
                'success' => false,
                'message' => '开发者账户创建失败: ' . $e->getMessage(),
                'data' => null
            ];
        }
    }

    /**
     * 创建充值专用账户
     *
     * @param OpenApiApp $app 应用对象
     * @return array
     */
    private static function createRechargeAccount(OpenApiApp $app): array
    {
        $userId = self::getRechargeUserId($app->id);
        
        // 创建用户记录（如果不存在）
        $user = self::createUserIfNotExists($userId, "充值账户-{$app->name}", 'recharge');
        
        // 创建钻石账户
        $fundService = new FundService($userId, FUND_TYPE::FUND2->value);
        $account = $fundService->getAccount();
        
        if (!$account) {
            // 如果账户不存在，初始化账户
            $fundService->admin(FUND_TYPE::FUND2, 0, 1, '初始化开发者充值账户');
        }
        
        return [
            'user_id' => $userId,
            'username' => $user->username,
            'fund_type' => FUND_TYPE::FUND2->value,
            'currency_type' => FUND_CURRENCY_TYPE::ZUANSHI->value,
            'purpose' => 'recharge'
        ];
    }

    /**
     * 创建提取专用账户
     *
     * @param OpenApiApp $app 应用对象
     * @return array
     */
    private static function createWithdrawAccount(OpenApiApp $app): array
    {
        $userId = self::getWithdrawUserId($app->id);
        
        // 创建用户记录（如果不存在）
        $user = self::createUserIfNotExists($userId, "提取账户-{$app->name}", 'withdraw');
        
        // 创建钻石账户
        $fundService = new FundService($userId, FUND_TYPE::FUND2->value);
        $account = $fundService->getAccount();
        
        if (!$account) {
            // 如果账户不存在，初始化账户
            $fundService->admin(FUND_TYPE::FUND2, 0, 1, '初始化开发者提取账户');
        }
        
        return [
            'user_id' => $userId,
            'username' => $user->username,
            'fund_type' => FUND_TYPE::FUND2->value,
            'currency_type' => FUND_CURRENCY_TYPE::ZUANSHI->value,
            'purpose' => 'withdraw'
        ];
    }

    /**
     * 创建用户记录（如果不存在）
     *
     * @param int $userId 用户ID
     * @param string $username 用户名
     * @param string $type 账户类型
     * @return User
     */
    private static function createUserIfNotExists(int $userId, string $username, string $type): User
    {
        $user = User::find($userId);
        
        if (!$user) {
            $user = new User();
            $user->id = $userId;
            $user->username = $username;
            $user->email = "{$type}_{$userId}@openapi.system";
            $user->password = bcrypt('system_account_' . time());
            $user->status = 1; // 激活状态
            $user->created_at = now();
            $user->updated_at = now();
            $user->save();
        }
        
        return $user;
    }

    /**
     * 获取开发者账户信息
     *
     * @param OpenApiApp $app 应用对象
     * @return array
     */
    public static function getDeveloperAccountInfo(OpenApiApp $app): array
    {
        $rechargeUserId = self::getRechargeUserId($app->id);
        $withdrawUserId = self::getWithdrawUserId($app->id);
        
        // 获取充值账户信息
        $rechargeFundService = new FundService($rechargeUserId, FUND_TYPE::FUND2->value);
        $rechargeAccount = $rechargeFundService->getAccount();
        
        // 获取提取账户信息
        $withdrawFundService = new FundService($withdrawUserId, FUND_TYPE::FUND2->value);
        $withdrawAccount = $withdrawFundService->getAccount();
        
        return [
            'app_id' => $app->id,
            'app_name' => $app->name,
            'recharge_account' => [
                'user_id' => $rechargeUserId,
                'balance' => $rechargeAccount ? $rechargeAccount->balance : 0,
                'fund_type' => FUND_TYPE::FUND2->value,
                'currency_type' => FUND_CURRENCY_TYPE::ZUANSHI->value,
            ],
            'withdraw_account' => [
                'user_id' => $withdrawUserId,
                'balance' => $withdrawAccount ? $withdrawAccount->balance : 0,
                'fund_type' => FUND_TYPE::FUND2->value,
                'currency_type' => FUND_CURRENCY_TYPE::ZUANSHI->value,
            ]
        ];
    }

    /**
     * 检查开发者账户是否存在
     *
     * @param OpenApiApp $app 应用对象
     * @return array
     */
    public static function checkDeveloperAccounts(OpenApiApp $app): array
    {
        $rechargeUserId = self::getRechargeUserId($app->id);
        $withdrawUserId = self::getWithdrawUserId($app->id);
        
        $rechargeUser = User::find($rechargeUserId);
        $withdrawUser = User::find($withdrawUserId);
        
        $rechargeFundService = new FundService($rechargeUserId, FUND_TYPE::FUND2->value);
        $withdrawFundService = new FundService($withdrawUserId, FUND_TYPE::FUND2->value);
        
        return [
            'recharge_account_exists' => $rechargeUser !== null && $rechargeFundService->getAccount() !== null,
            'withdraw_account_exists' => $withdrawUser !== null && $withdrawFundService->getAccount() !== null,
            'recharge_user_id' => $rechargeUserId,
            'withdraw_user_id' => $withdrawUserId,
        ];
    }
}