feat: enhance plan validation, traffic system and email verification

- feat: add plan price validation
- feat: make traffic packages stackable
- feat: add commission and invite info to admin order details
- feat: apply email whitelist to verification code API
- fix: subscription link copy compatibility for non-HTTPS
- fix: resolve route editing 500 error in certain cases
- refactor: restructure traffic reset logic

database/migrations/2025_06_21_000002_create_traffic_reset_logs_table.php

@@ -0,0 +1,43 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class CreateTrafficResetLogsTable extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('v2_traffic_reset_logs', function (Blueprint $table) {
+            $table->id();
+            $table->bigInteger('user_id')->comment('用户ID');
+            $table->string('reset_type', 50)->comment('重置类型');
+            $table->timestamp('reset_time')->comment('重置时间');
+            $table->bigInteger('old_upload')->default(0)->comment('重置前上传流量');
+            $table->bigInteger('old_download')->default(0)->comment('重置前下载流量');
+            $table->bigInteger('old_total')->default(0)->comment('重置前总流量');
+            $table->bigInteger('new_upload')->default(0)->comment('重置后上传流量');
+            $table->bigInteger('new_download')->default(0)->comment('重置后下载流量');
+            $table->bigInteger('new_total')->default(0)->comment('重置后总流量');
+            $table->string('trigger_source', 50)->comment('触发来源');
+            $table->json('metadata')->nullable()->comment('额外元数据');
+            $table->timestamps();
+            
+            // 添加索引
+            $table->index('user_id', 'idx_user_id');
+            $table->index('reset_time', 'idx_reset_time');
+            $table->index(['user_id', 'reset_time'], 'idx_user_reset_time');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('v2_traffic_reset_logs');
+    }
+} 

database/migrations/2025_06_21_000003_add_traffic_reset_fields_to_users.php

@@ -0,0 +1,100 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+use App\Models\User;
+use App\Services\TrafficResetService;
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Log;
+
+class AddTrafficResetFieldsToUsers extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        ini_set('memory_limit', '-1');
+        if (!Schema::hasColumn('v2_user', 'next_reset_at')) {
+            Schema::table('v2_user', function (Blueprint $table) {
+                $table->integer('next_reset_at')->nullable()->after('expired_at')->comment('下次流量重置时间');
+                $table->integer('last_reset_at')->nullable()->after('next_reset_at')->comment('上次流量重置时间');
+                $table->integer('reset_count')->default(0)->after('last_reset_at')->comment('流量重置次数');
+                $table->index('next_reset_at', 'idx_next_reset_at');
+            });
+        }
+
+        // 为现有用户设置初始重置时间
+        $this->migrateExistingUsers();
+    }
+
+    /**
+     * 为现有用户迁移流量重置数据
+     */
+    private function migrateExistingUsers(): void
+    {
+        try {
+            // 获取所有需要迁移的用户ID，避免查询条件变化
+            $userIds = User::whereNotNull('plan_id')
+                ->where('banned', 0)
+                ->whereNull('next_reset_at')
+                ->pluck('id')
+                ->toArray();
+
+            $totalUsers = count($userIds);
+            if ($totalUsers === 0) {
+                return;
+            }
+
+            echo "开始迁移 {$totalUsers} 个用户的流量重置数据...\n";
+            $trafficResetService = app(TrafficResetService::class);
+            $processedCount = 0;
+            $failedCount = 0;
+
+            // 分批处理用户ID
+            $chunks = array_chunk($userIds, 200);
+
+            foreach ($chunks as $chunkIds) {
+                $users = User::whereIn('id', $chunkIds)
+                    ->with('plan:id,reset_traffic_method')
+                    ->get();
+
+                foreach ($users as $user) {
+                    try {
+                        $trafficResetService->setInitialResetTime($user);
+                        $processedCount++;
+                    } catch (\Exception $e) {
+                        $failedCount++;
+                        Log::error('迁移用户流量重置时间失败', [
+                            'user_id' => $user->id,
+                            'email' => $user->email,
+                            'error' => $e->getMessage(),
+                        ]);
+                    }
+
+                    // 每 100 个用户显示一次进度
+                    if (($processedCount + $failedCount) % 100 === 0 || ($processedCount + $failedCount) === $totalUsers) {
+                        $currentTotal = $processedCount + $failedCount;
+                        $percentage = round(($currentTotal / $totalUsers) * 100, 1);
+                        echo "进度: {$currentTotal}/{$totalUsers} ({$percentage}%) [成功: {$processedCount}, 失败: {$failedCount}]\n";
+                    }
+                }
+            }
+
+            echo "迁移完成！总计 {$totalUsers} 个用户，成功: {$processedCount}，失败: {$failedCount}\n";
+        } catch (\Exception $e) {
+        }
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::table('v2_user', function (Blueprint $table) {
+            $table->dropIndex('idx_next_reset_at');
+            $table->dropColumn(['next_reset_at', 'last_reset_at', 'reset_count']);
+        });
+    }
+}