feat: 统一开放接口网关微服务初始化工程 (OAuth2.0 + MCP + OpenAPI + Webhook)

2026-10-09 09:34:37 +08:00
commit b537faeb99
32 changed files with 1744 additions and 0 deletions
@@ -0,0 +1,70 @@
+package com.iot.gateway.webhook;
+
+import com.iot.gateway.entity.OpenWebhook;
+import com.iot.gateway.mapper.OpenWebhookMapper;
+import java.net.URI;
+import java.net.http.HttpClient;
+import java.net.http.HttpRequest;
+import java.net.http.HttpResponse;
+import java.time.Duration;
+import java.util.List;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+@Slf4j
+@Service
+public class WebhookDispatchService {
+
+    @Autowired
+    private OpenWebhookMapper webhookMapper;
+
+    private final HttpClient httpClient = HttpClient.newBuilder()
+            .connectTimeout(Duration.ofSeconds(5))
+            .build();
+
+    public void dispatchAlarm(Long tenantId, String title, String content) {
+        List<OpenWebhook> channels = webhookMapper.selectList(null).stream()
+                .filter(w -> w.getStatus() == 1 && (w.getTenantId().equals(tenantId) || tenantId == null))
+                .filter(w -> w.getEvents() != null && w.getEvents().contains("device.alarm"))
+                .toList();
+
+        for (OpenWebhook ch : channels) {
+            sendAsync(ch, title, content);
+        }
+    }
+
+    public boolean sendDirect(String channelType, String webhookUrl, String title, String content) {
+        String payload = formatMessage(channelType, title, content);
+        try {
+            HttpRequest request = HttpRequest.newBuilder()
+                    .uri(URI.create(webhookUrl))
+                    .header("Content-Type", "application/json; charset=utf-8")
+                    .timeout(Duration.ofSeconds(5))
+                    .POST(HttpRequest.BodyPublishers.ofString(payload))
+                    .build();
+            HttpResponse<String> resp = httpClient.send(request, HttpResponse.BodyHandlers.ofString());
+            return resp.statusCode() >= 200 && resp.statusCode() < 300;
+        } catch (Exception e) {
+            log.warn("发送 Webhook 消息失败: url={}, err={}", webhookUrl, e.getMessage());
+            return false;
+        }
+    }
+
+    private void sendAsync(OpenWebhook webhook, String title, String content) {
+        new Thread(() -> sendDirect(webhook.getChannelType(), webhook.getWebhookUrl(), title, content)).start();
+    }
+
+    private String formatMessage(String type, String title, String content) {
+        String safeTitle = title != null ? title.replace("\"", "\\\"") : "IoT 平台通知";
+        String safeContent = content != null ? content.replace("\"", "\\\"") : "";
+
+        if ("wechat_work".equalsIgnoreCase(type) || "dingtalk".equalsIgnoreCase(type)) {
+            return "{\"msgtype\":\"text\",\"text\":{\"content\":\"" + safeTitle + "\\n" + safeContent + "\"}}";
+        } else if ("feishu".equalsIgnoreCase(type)) {
+            return "{\"msg_type\":\"text\",\"content\":{\"text\":\"" + safeTitle + "\\n" + safeContent + "\"}}";
+        } else {
+            return "{\"title\":\"" + safeTitle + "\",\"content\":\"" + safeContent + "\",\"time\":" + System.currentTimeMillis() + "}";
+        }
+    }
+}