TASK:续订通知;

src/main/java/com/ai/da/common/utils/SendEmailUtil.java

@@ -1,5 +1,6 @@
 package com.ai.da.common.utils;
 
+import com.ai.da.mapper.entity.Account;
 import com.ai.da.mapper.entity.TrialOrder;
 import com.alibaba.fastjson.JSONObject;
 import com.ai.da.common.config.exception.BusinessException;
@@ -178,6 +179,60 @@ public class SendEmailUtil {
             throw new BusinessException("failed.to.send.mail");
         }
     }
+    private final static Long WILLBEEXPIRED_TEMPLATE_ID = 118178L;
+    public static void sendWillBeExpiredEmail(Account account, String senderAddress) {
+        try {
+            // 实例化一个认证对象
+            Credential cred = new Credential(SECRET_ID, SECRET_KEy);
+            HttpProfile httpProfile = new HttpProfile();
+            httpProfile.setEndpoint("ses.tencentcloudapi.com");
+            ClientProfile clientProfile = new ClientProfile();
+            clientProfile.setHttpProfile(httpProfile);
+            SesClient client = new SesClient(cred, "ap-hongkong", clientProfile);
+            SendEmailRequest req = new SendEmailRequest();
+            if (StringUtils.isEmpty(senderAddress)) {
+                senderAddress = SEND_ADDRESS;
+            }
+            req.setFromEmailAddress(senderAddress);
+            req.setDestination(new String[]{account.getUserEmail()});
+
+            // 根据邮件类型设置不同的主题和模板
+            String subject = "";
+            Template template = new Template();
+            subject = "Renewal notice";
+            template.setTemplateID(WILLBEEXPIRED_TEMPLATE_ID);
+            template.setTemplateData(buildAccountData(account));
+
+            req.setSubject(subject);
+            req.setTemplate(template);
+
+            // 发送邮件
+            SendEmailResponse resp = client.SendEmail(req);
+            log.info("短信发送结果res###{}", SendEmailResponse.toJsonString(resp));
+        } catch (TencentCloudSDKException e) {
+            log.info("邮件发送失败###{}", e.toString());
+            throw new BusinessException("failed.to.send.mail");
+        }
+    }
+
+    private static String buildAccountData(Account account) {
+        JSONObject jsonObject = new JSONObject();
+        // 设置试用订单相关数据
+        jsonObject.put("userName", account.getUserName());
+        // 用户到期时间戳
+        Long timestamp = account.getValidEndTime(); // 替换为你的时间戳
+
+        // 获取当前时间戳
+        Long currentTimestamp = System.currentTimeMillis();
+
+        // 计算时间差（毫秒）
+        long timeDifference = currentTimestamp - timestamp;
+
+        // 向上取整计算天数
+        long days = (timeDifference + 24 * 60 * 60 * 1000 - 1) / (24 * 60 * 60 * 1000);
+        jsonObject.put("days", days);
+        return jsonObject.toJSONString();
+    }
 
     // 构建试用订单数据
     private static String buildTrialOrderData(TrialOrder trialOrder) {