bot-28/app/Http/Controllers/agent/ReferralController.php

<?php

namespace App\Http\Controllers\agent;

use App\Http\Controllers\AgentApiController;
use App\Models\Agent\Agent;
use App\Models\User;
use App\Services\Agent\AgentDomainService;
use App\Services\MemberSuperiorService;
use App\Services\Sharing\ShareRelations;
use Carbon\Carbon;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;

class ReferralController extends AgentApiController
{
    public function resolve(Request $request, AgentDomainService $domains)
    {
        return $this->execute(function () use ($request, $domains) {
            $data = $request->validate([
                'agent_code' => ['nullable', 'string', 'max:32', 'required_without:domain'],
                'domain' => ['nullable', 'string', 'max:255', 'required_without:agent_code'],
            ]);
            $agent = $domains->resolve($data['agent_code'] ?? null, $data['domain'] ?? null);
            if (!$agent?->isJoint()) throw new \RuntimeException('代理推广信息不存在或已禁用');
            return [
                'agent_id' => (int) $agent->id,
                'agent_code' => $agent->invitation_code,
                'agent_name' => $agent->username,
            ];
        });
    }

    public function bind(Request $request, AgentDomainService $domains)
    {
        return $this->execute(function () use ($request, $domains) {
            $data = $request->validate([
                'agent_code' => ['nullable', 'string', 'max:32', 'required_without:domain'],
                'domain' => ['nullable', 'string', 'max:255', 'required_without:agent_code'],
            ]);
            $agent = $domains->resolve($data['agent_code'] ?? null, $data['domain'] ?? null);
            if (!$agent) {
                throw new \RuntimeException('代理推广信息不存在或已禁用');
            }
            // 入股代理的历史邀请码和域名可以传入，但不会改变会员归属。
            if (!$agent->isJoint()) {
                return ['user_id' => (int) $request->user->id, 'agent_id' => null];
            }
            return DB::transaction(function () use ($request, $agent) {
                ShareRelations::lock();
                $user = User::query()->lockForUpdate()->findOrFail($request->user->id);
                $agent = Agent::query()->whereKey($agent->id)->where('status', Agent::STATUS_ENABLED)->lockForUpdate()->first();
                if (!$agent) throw new \RuntimeException('代理推广信息不存在或已禁用');
                if (!$agent->isJoint() || MemberSuperiorService::hasMemberSuperior($user)) {
                    return ['user_id' => (int) $user->id, 'agent_id' => null];
                }
                if (MemberSuperiorService::hasJointAgent($user)) {
                    if ((int) $user->agent_id !== (int) $agent->id) {
                        throw new \RuntimeException('会员已绑定其他代理，不能重复修改');
                    }
                    return ['user_id' => (int) $user->id, 'agent_id' => (int) $agent->id];
                }
                $createdAt = $user->getRawOriginal('created_at');
                if (!$createdAt || Carbon::parse($createdAt)->lt(now()->subMinutes(config('agent.referral_bind_minutes', 30)))) {
                    throw new \RuntimeException('推广归属只能在新会员注册后及时绑定');
                }
                $user->agent_id = $agent->id;
                $user->agent_user_code = null;
                $user->save();
                return ['user_id' => (int) $user->id, 'agent_id' => (int) $agent->id];
            });
        });
    }
}