修复在填写了大陆国际区号的情况下短信发送失败的Bug (#165)

src/Gateways/SubmailGateway.php

@@ -41,7 +41,7 @@ class SubmailGateway extends Gateway
      */
     public function send(PhoneNumberInterface $to, MessageInterface $message, Config $config)
     {
-        $endpoint = $this->buildEndpoint($to->getIDDCode() ? 'internationalsms/xsend' : 'message/xsend');
+        $endpoint = $this->buildEndpoint($this->inChineseMainland($to) ? 'message/xsend' : 'internationalsms/xsend');
 
         $data = $message->getData($this);
 
@@ -71,4 +71,18 @@ class SubmailGateway extends Gateway
     {
         return sprintf(self::ENDPOINT_TEMPLATE, $function, self::ENDPOINT_FORMAT);
     }
+
+    /**
+     * Check if the phone number belongs to chinese mainland.
+     *
+     * @param \Overtrue\EasySms\Contracts\PhoneNumberInterface $to
+     *
+     * @return bool
+     */
+    protected function inChineseMainland($to)
+    {
+        $code = $to->getIDDCode();
+
+        return empty($code) || 86 === $code;
+    }
 }

tests/Gateways/SubmailGatewayTest.php

@@ -95,4 +95,70 @@ class SubmailGatewayTest extends TestCase
             'sms_credits' => 14197,
         ], $gateway->send(new PhoneNumber(18188888888), $message, $config));
     }
+
+    public function testEndpointChina()
+    {
+        $config = [
+            'app_id' => 'mock-app-id',
+            'app_key' => 'mock-app-key',
+            'project' => 'mock-project',
+        ];
+        $gateway = \Mockery::mock(SubmailGateway::class.'[post]', [$config])->shouldAllowMockingProtectedMethods();
+
+        $gateway->shouldReceive('post')->with('https://api.mysubmail.com/message/xsend.json', [
+            'appid' => 'mock-app-id',
+            'signature' => 'mock-app-key',
+            'project' => 'mock-project',
+            'to' => new PhoneNumber(18188888888, 86),
+            'vars' => json_encode(['code' => '123456', 'time' => '15']),
+        ])->andReturn([
+            'status' => 'success',
+            'send_id' => '093c0a7df143c087d6cba9cdf0cf3738',
+            'fee' => 1,
+            'sms_credits' => 14197,
+        ]);
+
+        $message = new Message(['data' => ['code' => '123456', 'time' => '15']]);
+        $config = new Config($config);
+
+        $this->assertSame([
+            'status' => 'success',
+            'send_id' => '093c0a7df143c087d6cba9cdf0cf3738',
+            'fee' => 1,
+            'sms_credits' => 14197,
+        ], $gateway->send(new PhoneNumber(18188888888, 86), $message, $config));
+    }
+
+    public function testEndpointInternational()
+    {
+        $config = [
+            'app_id' => 'mock-app-id',
+            'app_key' => 'mock-app-key',
+            'project' => 'mock-project',
+        ];
+        $gateway = \Mockery::mock(SubmailGateway::class.'[post]', [$config])->shouldAllowMockingProtectedMethods();
+
+        $gateway->shouldReceive('post')->with('https://api.mysubmail.com/internationalsms/xsend.json', [
+            'appid' => 'mock-app-id',
+            'signature' => 'mock-app-key',
+            'project' => 'mock-project',
+            'to' => new PhoneNumber(18188888888, 1),
+            'vars' => json_encode(['code' => '123456', 'time' => '15']),
+        ])->andReturn([
+            'status' => 'success',
+            'send_id' => '093c0a7df143c087d6cba9cdf0cf3738',
+            'fee' => 1,
+            'sms_credits' => 14197,
+        ]);
+
+        $message = new Message(['data' => ['code' => '123456', 'time' => '15']]);
+        $config = new Config($config);
+
+        $this->assertSame([
+            'status' => 'success',
+            'send_id' => '093c0a7df143c087d6cba9cdf0cf3738',
+            'fee' => 1,
+            'sms_credits' => 14197,
+        ], $gateway->send(new PhoneNumber(18188888888, 1), $message, $config));
+    }
 }