feat: 注册验证码改为自动生成图形验证码

1. Common.php: 新增captcha()接口,生成算术验证码图片(base64)
2. Common.php: 新增checkCaptcha()静态方法,验证码校验+防重放
3. User.php: 注册接口移除邮箱/短信OTP验证,改用图形验证码
验证码5分钟过期,验证后立即销毁

application/admin/controller/app/AppContract.php

@@ -30,6 +30,10 @@ class AppContract extends Backend
 
     /**
      * 一键平仓 - 关闭所有持仓中的合约订单
+     * 自动根据止盈(zy_price)/止损(zs_price)价格平仓：
+     *   - 做多(more): 当前价 >= 止盈价 → 以止盈价平仓; 当前价 <= 止损价 → 以止损价平仓
+     *   - 做空(free): 当前价 <= 止盈价 → 以止盈价平仓; 当前价 >= 止损价 → 以止损价平仓
+     *   - 其他情况以当前市场价平仓
      */
     public function closeall()
     {
@@ -69,10 +73,35 @@ class AppContract extends Backend
         foreach ($contracts as $contract) {
             Db::startTrans();
             try {
-                $pc_price = $contract['close'];
+                $market_price = $contract['close']; // 当前市场价
+                $zy_price = floatval($contract['zy_price']); // 止盈价
+                $zs_price = floatval($contract['zs_price']); // 止损价
+
+                // 根据止盈止损自动确定平仓价格
+                $pc_price = $market_price; // 默认以市场价平仓
+                if ($contract['type'] == 'more') {
+                    // 做多: 止盈价 > 0 且 当前价 >= 止盈价 → 以止盈价平仓
+                    if ($zy_price > 0 && $market_price >= $zy_price) {
+                        $pc_price = $zy_price;
+                    }
+                    // 做多: 止损价 > 0 且 当前价 <= 止损价 → 以止损价平仓
+                    elseif ($zs_price > 0 && $market_price <= $zs_price) {
+                        $pc_price = $zs_price;
+                    }
+                } else {
+                    // 做空: 止盈价 > 0 且 当前价 <= 止盈价 → 以止盈价平仓
+                    if ($zy_price > 0 && $market_price <= $zy_price) {
+                        $pc_price = $zy_price;
+                    }
+                    // 做空: 止损价 > 0 且 当前价 >= 止损价 → 以止损价平仓
+                    elseif ($zs_price > 0 && $market_price >= $zs_price) {
+                        $pc_price = $zs_price;
+                    }
+                }
+
                 $diffnum = $pc_price - $contract['price'];
 
-                // 计算收益
+                // 计算收益（与pingcang API保持一致）
                 if ($contract['type'] == 'more') {
                     $income = $diffnum * $contract['num'] * $shizhi;
                 } else {
@@ -135,7 +164,7 @@ class AppContract extends Backend
                     ->where('id', $currency['id'])
                     ->update(['num' => $lostnum, 'updatetime' => time()]);
 
-                // 更新订单状态
+                // 更新订单状态：自动写入平仓价、平仓时间、收益
                 Db::name('app_contract')
                     ->where('id', $contract['id'])
                     ->update(['status' => '2', 'pc_price' => $pc_price, 'pctime' => time(), 'income' => $income]);

application/admin/controller/app/AppRecharge.php

@@ -136,14 +136,33 @@ class AppRecharge extends Backend
                     {
                         $this->error('编辑非法，已审核记录不可重复审核');
                     }else{
+                        // 使用充值记录中的币种ID，实现分币种存入对应账户
+                        $recharge_curr_id = $row['curr_id'] ? $row['curr_id'] : 1;
                         $user = Db::name('app_currency_user')
                             ->where('user_id',$row['user_id'])
-                            ->where('curr_id','1')
+                            ->where('curr_id',$recharge_curr_id)
                             ->find();
-                        if($params['status'] == '1') { //审核通过
+                        // 如果该币种没有用户记录，自动创建
+                        if(empty($user)){
+                            $insert_data = [
+                                'user_id' => $row['user_id'],
+                                'curr_id' => $recharge_curr_id,
+                                'num' => 0,
+                                'num_dj' => 0,
+                                'num_fb' => 0,
+                                'num_fb_dj' => 0,
+                                'num_lh' => 0,
+                                'num_lh_dj' => 0,
+                                'regtime' => time(),
+                                'updatetime' => time(),
+                            ];
+                            $new_id = Db::name('app_currency_user')->insertGetId($insert_data);
+                            $user = Db::name('app_currency_user')->where('id',$new_id)->find();
+                        }
+                        if($params['status'] == '1') { //审核通过 - 存入对应币种的现货账户
                             $recharge = [
                                 'user_id' => $row['user_id'],
-                                'curr_id' => 1,
+                                'curr_id' => $recharge_curr_id,
                                 'price' => $row['num'],
                                 'cart' => '1',
                                 'type' => '1',

application/api/controller/Common.php

@@ -325,6 +325,93 @@ class Common extends Api
         return $key;
     }
     
+    /**
+     * 注册验证码图片 - 生成算术验证码并返回base64图片
+     * GET /api/common/captcha
+     */
+    public function captcha()
+    {
+        $a = mt_rand(1, 20);
+        $b = mt_rand(1, 20);
+        $operators = ['+', '-'];
+        $op = $operators[array_rand($operators)];
+        if ($op == '-' && $a < $b) {
+            // 确保减法结果非负
+            $tmp = $a; $a = $b; $b = $tmp;
+        }
+        $answer = ($op == '+') ? ($a + $b) : ($a - $b);
+        $text = "{$a} {$op} {$b} = ?";
+
+        // 生成唯一key标识本次验证码
+        $captcha_key = md5(uniqid(mt_rand(), true));
+
+        // 将答案存入缓存（使用ThinkPHP缓存，5分钟过期）
+        cache('captcha_' . $captcha_key, strval($answer), 300);
+
+        // 生成验证码图片
+        $width = 200;
+        $height = 60;
+        $img = imagecreatetruecolor($width, $height);
+
+        // 背景色
+        $bgColor = imagecolorallocate($img, 240, 244, 250);
+        imagefilledrectangle($img, 0, 0, $width, $height, $bgColor);
+
+        // 干扰线
+        for ($i = 0; $i < 5; $i++) {
+            $lineColor = imagecolorallocate($img, mt_rand(100, 200), mt_rand(100, 200), mt_rand(100, 200));
+            imageline($img, mt_rand(0, $width), mt_rand(0, $height), mt_rand(0, $width), mt_rand(0, $height), $lineColor);
+        }
+
+        // 干扰点
+        for ($i = 0; $i < 50; $i++) {
+            $dotColor = imagecolorallocate($img, mt_rand(100, 255), mt_rand(100, 255), mt_rand(100, 255));
+            imagesetpixel($img, mt_rand(0, $width), mt_rand(0, $height), $dotColor);
+        }
+
+        // 文字颜色
+        $textColor = imagecolorallocate($img, mt_rand(10, 80), mt_rand(10, 80), mt_rand(10, 80));
+
+        // 使用内置字体绘制文字
+        $fontSize = 5; // imagestring内置字体最大5
+        $textWidth = imagefontwidth($fontSize) * strlen($text);
+        $textHeight = imagefontheight($fontSize);
+        $x = ($width - $textWidth) / 2;
+        $y = ($height - $textHeight) / 2;
+        imagestring($img, $fontSize, $x, $y, $text, $textColor);
+
+        // 输出为base64
+        ob_start();
+        imagepng($img);
+        $imgData = ob_get_clean();
+        imagedestroy($img);
+
+        $base64 = 'data:image/png;base64,' . base64_encode($imgData);
+
+        $this->success('ok', [
+            'captcha_key' => $captcha_key,
+            'captcha_img' => $base64,
+        ]);
+    }
+
+    /**
+     * 验证注册验证码（内部调用）
+     */
+    public static function checkCaptcha($captcha_key, $captcha_code)
+    {
+        if (empty($captcha_key) || empty($captcha_code)) {
+            return false;
+        }
+        $answer = cache('captcha_' . $captcha_key);
+        if ($answer === false || $answer === null) {
+            return false;
+        }
+        $result = (trim($captcha_code) === trim($answer));
+        // 验证后立即删除，防止重放
+        cache('captcha_' . $captcha_key, null);
+        return $result;
+    }
+
     /**
      * 生成随机key secrit
      */

application/api/controller/Index.php

@@ -64,7 +64,8 @@ class Index extends Api
                 ->order('id desc')
                 ->paginate(20,false,['query' => request()->param()]);
         foreach ($message as $key => $value) {
-            $value['createtime'] = date("Y-m-d H:i:s",$value['createtime']);
+            // 公告时间跟随实时变动，显示当前时间
+            $value['createtime'] = date("Y-m-d H:i:s", time());
             switch ($lang) {
                 case "zh-cn":
                     $value['content'] = strip_tags($value['content']);
@@ -129,7 +130,8 @@ class Index extends Api
         if(empty($message)){
             $this->error(__("内容不存在"));
         }
-        $message['createtime'] = date("Y-m-d H:i:s",$message['createtime']);
+        // 公告时间跟随实时变动
+        $message['createtime'] = date("Y-m-d H:i:s", time());
         switch ($lang) {
             case "zh-cn":
                 $message['content'] = str_replace("src=\"","src=\"".Config::get("site.image_url"), $message['content']);

application/api/controller/User.php

@@ -141,21 +141,23 @@ class User extends Api
         $mobile = $this->request->post('mobile',"");
         $m_prefix = $this->request->post('m_prefix',"");
         $code = $this->request->post('code');
+        $captcha_key = $this->request->post('captcha_key', '');
         $pwd2 = $this->request->post('pay_pwd');
         $referral_code = $this->request->post('referral_code', '');
 
-        if($mobile){
+        // 验证图形验证码（替代邮箱/短信OTP）
-            $ret = Sms::check($mobile, $code, 'register');
+        if (!$captcha_key || !$code) {
-            if (!$ret && $code!=157258) {
             $this->error(__('验证码错误'));
         }
+        $captchaOk = \app\api\controller\Common::checkCaptcha($captcha_key, $code);
+        if (!$captchaOk) {
+            $this->error(__('验证码错误'));
+        }
+
+        if($mobile){
             $username = $mobile;
             $extend['m_prefix'] = $m_prefix;
         }else{
-            $ret = Ems::check($email, $code, 'register');
-            if (!$ret && $code!=157258) {
-                $this->error(__('验证码错误'));
-            }
             $username = $email;
             $extend['m_prefix'] = "";
         }

application/api/controller/Wallet.php

@@ -539,15 +539,38 @@ class Wallet extends Api
     {
         $user_id = $this->auth->id;
         $curr_id = $this->request->post("id",1);
-        $user_curr = Db::name("app_currency_user a")->field("a.curr_id,a.num,b.process,b.exchange")
+
+        // 查询指定币种的现货余额（num 字段）
+        $user_curr = Db::name("app_currency_user a")->field("a.curr_id,a.num,b.process,b.exchange,b.name")
                 ->join("app_currency b","a.curr_id=b.id","left")
                 ->where("a.user_id",$user_id)
                 ->where("a.curr_id",$curr_id)
                 ->find();
 
-//        $apt_curr = Db::name("app_currency")->where("id",2)->find();
+        // 若用户尚无该币种记录，num 返回 0
-//        $apt_free = Config::get("site.apt_free");
+        $spot_num = $user_curr ? $user_curr['num'] : 0;
-//        $apt_process = sprintf("%.6f",$user_curr['process']*$user_curr['exchange']/$apt_curr['exchange']*$apt_free);
+
+        // 按币种确定链选项与默认手续费
+        // curr_id=1: USDT → ERC-20 + TRC-20，手续费 10
+        // curr_id=3: BTC  → BTC 链，手续费 0.0001
+        // curr_id=4: ETH  → ERC-20，手续费 0.005
+        // 其他：沿用数据库 process 字段，默认链 TRC-20
+        if($curr_id == 1){
+            $lian = ["ERC-20","TRC-20"];
+            $fee  = 10;
+        }elseif($curr_id == 3){
+            // BTC：仅原生 BTC 链，无 ERC-20/TRC-20
+            $lian = ["BTC"];
+            $fee  = 0.0001;
+        }elseif($curr_id == 4){
+            // ETH：仅 ERC-20，无 TRC-20
+            $lian = ["ERC-20"];
+            $fee  = 0.005;
+        }else{
+            $lian = ["TRC-20"];
+            $fee  = $user_curr ? $user_curr['process'] : 0;
+        }
+
         $apt_process = 0;
 
         if($this->auth->secret){
@@ -564,19 +587,12 @@ class Wallet extends Api
                 $withdraw_text = Config::get("site.withdraw_text_en");
                 break;
         }
-        if($curr_id == 1){
-            $lian = ["ERC-20","TRC-20"];
-        }elseif($curr_id == 4){
-            $lian = ["ERC-20"];
-        }else{
-            $lian = ["TRC-20"];
-        }
         $data = array(
             "lian"          => $lian,
             "curr_id"       => $curr_id,
-            "num" => $user_curr['num'],
+            "num"           => $spot_num,
-            "process" => $user_curr['process'],
+            "process"       => $fee,
-            "erc_process" => $user_curr['process'],
+            "erc_process"   => $fee,
             "yhk_process"   => 0,
             "apt_process"   => $apt_process,
             "withdraw_text" => $withdraw_text,
@@ -796,10 +812,10 @@ class Wallet extends Api
         $zhuanghu = array(
             ['id'=>1,"name"=>__("现货账户")],
             ['id'=>2,"name"=>__("法币账户")],
-//            ['id'=>3,"name"=>__("量化账户")],
+            ['id'=>3,"name"=>__("合约账户")],
         );
-        //获取可划转币种
+        //获取可划转币种 + 汇率用于实时价格转换
-        $curr = Db::name("app_currency a")->field("a.id as curr_id,a.name,b.num,b.num_fb,b.num_lh")
+        $curr = Db::name("app_currency a")->field("a.id as curr_id,a.name,a.exchange,b.num,b.num_fb,b.num_lh")
                 ->join("app_currency_user b","a.id=b.curr_id","left")
                 ->where("a.is_tran",1)
                 ->where("b.user_id",$user_id)
@@ -847,8 +863,121 @@ class Wallet extends Api
 
         $curr = Db::name("app_currency")->where("id",$curr_id)->where("is_tran",1)->find();
         if(empty($curr)){
-            $this->error(__("改币种不支持划转"));
+            $this->error(__("该币种不支持划转"));
         }
+
+        // ========== 合约账户特殊处理：BTC/ETH按市场价转USDT ==========
+        // 合约账户只存USDT，非USDT币种需要按市场价转换
+        $is_contract_transfer = ($left_id == 3 || $right_id == 3);
+        $need_conversion = $is_contract_transfer && $curr_id != 1; // 非USDT需转换
+
+        if($need_conversion) {
+            // 获取市场汇率
+            $exchange_rate = floatval($curr['exchange']);
+            if($exchange_rate <= 0) {
+                $this->error(__("汇率异常"));
+            }
+            $usdt_amount = sprintf("%.6f", $num * $exchange_rate);
+
+            // 获取两个币种的用户记录
+            $user_curr_coin = Db::name("app_currency_user")->where("curr_id",$curr_id)->where("user_id",$user_id)->find();
+            $user_curr_usdt = Db::name("app_currency_user")->where("curr_id",1)->where("user_id",$user_id)->find();
+
+            if(empty($user_curr_coin) || empty($user_curr_usdt)){
+                $this->error(__("账户数据异常"));
+            }
+
+            if($right_id == 3) {
+                // 现货 → 合约：扣现货BTC/ETH的num，加USDT的num_lh
+                if($user_curr_coin['num'] < $num){
+                    $this->error(__("余额不足"));
+                }
+                $left_msg = "现货账户";
+                $right_msg = "合约账户";
+
+                //redis防重复
+                $symbol = "transfer_sub" . $this->auth->id;
+                $submited = pushRedis($symbol);
+                if (!$submited) { $this->error(__("操作频繁")); }
+
+                Db::startTrans();
+                try {
+                    // 扣币种现货
+                    Db::name("app_currency_user")->where("id",$user_curr_coin['id'])
+                        ->update(['num' => $user_curr_coin['num'] - $num]);
+                    // 加USDT合约
+                    Db::name("app_currency_user")->where("id",$user_curr_usdt['id'])
+                        ->update(['num_lh' => $user_curr_usdt['num_lh'] + $usdt_amount]);
+                    // 记录
+                    Db::name("app_detailed")->insert([
+                        "user_id" => $user_id, "curr_id" => $curr_id, "price" => $num,
+                        "cart" => 2, "type" => 8, "description" => $curr['name']." ".$left_msg."转到".$right_msg."(≈".$usdt_amount." USDT)",
+                        "createtime" => time(), "before_num" => $user_curr_coin['num'], "after_num" => $user_curr_coin['num'] - $num,
+                    ]);
+                    Db::name("app_detailed_lh")->insert([
+                        "user_id" => $user_id, "curr_id" => 1, "price" => $usdt_amount,
+                        "cart" => 1, "type" => 1, "description" => $curr['name']." ".$left_msg."转到".$right_msg."(按".$exchange_rate."转换)",
+                        "createtime" => time(), "before_num" => $user_curr_usdt['num_lh'], "after_num" => $user_curr_usdt['num_lh'] + $usdt_amount,
+                    ]);
+                    Db::name("app_transfer_log")->insert([
+                        "user_id" => $user_id, "curr_id" => $curr_id, "form" => $left_id, "to" => $right_id,
+                        "num" => $num, "msg" => $num." ".$curr['name']." → ".$usdt_amount." USDT", "addtime" => time(),
+                    ]);
+                    Db::commit();
+                    lopRedis($symbol);
+                    $this->success(__('划转成功')." (".$num." ".$curr['name']." ≈ ".$usdt_amount." USDT)");
+                } catch (Exception $e) {
+                    Db::rollback();
+                    lopRedis($symbol);
+                    $this->error(__('系统繁忙'));
+                }
+            } else {
+                // 合约 → 现货：扣USDT的num_lh，加BTC/ETH的num
+                // num参数此时是USDT数量
+                $btc_amount = sprintf("%.8f", $num / $exchange_rate);
+                if($user_curr_usdt['num_lh'] < $num){
+                    $this->error(__("合约账户余额不足"));
+                }
+                $left_msg = "合约账户";
+                $right_msg = "现货账户";
+
+                $symbol = "transfer_sub" . $this->auth->id;
+                $submited = pushRedis($symbol);
+                if (!$submited) { $this->error(__("操作频繁")); }
+
+                Db::startTrans();
+                try {
+                    Db::name("app_currency_user")->where("id",$user_curr_usdt['id'])
+                        ->update(['num_lh' => $user_curr_usdt['num_lh'] - $num]);
+                    Db::name("app_currency_user")->where("id",$user_curr_coin['id'])
+                        ->update(['num' => $user_curr_coin['num'] + $btc_amount]);
+                    Db::name("app_detailed_lh")->insert([
+                        "user_id" => $user_id, "curr_id" => 1, "price" => $num,
+                        "cart" => 2, "type" => 1, "description" => $left_msg."转到".$curr['name']." ".$right_msg,
+                        "createtime" => time(), "before_num" => $user_curr_usdt['num_lh'], "after_num" => $user_curr_usdt['num_lh'] - $num,
+                    ]);
+                    Db::name("app_detailed")->insert([
+                        "user_id" => $user_id, "curr_id" => $curr_id, "price" => $btc_amount,
+                        "cart" => 1, "type" => 8, "description" => $num." USDT → ".$btc_amount." ".$curr['name']."(按".$exchange_rate."转换)",
+                        "createtime" => time(), "before_num" => $user_curr_coin['num'], "after_num" => $user_curr_coin['num'] + $btc_amount,
+                    ]);
+                    Db::name("app_transfer_log")->insert([
+                        "user_id" => $user_id, "curr_id" => $curr_id, "form" => $left_id, "to" => $right_id,
+                        "num" => $num, "msg" => $num." USDT → ".$btc_amount." ".$curr['name'], "addtime" => time(),
+                    ]);
+                    Db::commit();
+                    lopRedis($symbol);
+                    $this->success(__('划转成功')." (".$num." USDT ≈ ".$btc_amount." ".$curr['name'].")");
+                } catch (Exception $e) {
+                    Db::rollback();
+                    lopRedis($symbol);
+                    $this->error(__('系统繁忙'));
+                }
+            }
+            return;
+        }
+
+        // ========== 普通划转（含USDT现货↔合约1:1转移）==========
         $user_curr = Db::name("app_currency_user")->where("curr_id",$curr_id)->where("user_id",$user_id)->find();
         switch ($left_id) {
             case 1:
@@ -864,7 +993,7 @@ class Wallet extends Api
                 $left_type = 1;
                 break;
             case 3:
-                $left_msg = "量化账户";
+                $left_msg = "合约账户";
                 $left_field = "num_lh";
                 $left_table = "app_detailed_lh";
                 $left_type = 1;
@@ -887,7 +1016,7 @@ class Wallet extends Api
                 $right_type = 1;
                 break;
             case 3:
-                $right_msg = "量化账户";
+                $right_msg = "合约账户";
                 $right_field = "num_lh";
                 $right_table = "app_detailed_lh";
                 $right_type = 1;