feat: Implement visualizing alarm (#23)

src/graphql/fragments/alarm.ts

@@ -0,0 +1,50 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+export const Alarm = {
+  variable:
+    "$keyword: String, $scope: Scope, $duration:Duration!, $tags:[AlarmTag], $paging: Pagination!",
+  query: `
+    getAlarm(keyword: $keyword, scope: $scope, duration: $duration, paging: $paging, tags: $tags) {
+      items: msgs {
+        key: id
+        message
+        startTime
+        scope
+        tags {
+          key
+          value
+        }
+        events {
+          uuid
+          source {
+            service serviceInstance endpoint
+          }
+          name
+          type
+          message
+          parameters {
+            key
+            value
+          }
+          startTime
+          endTime
+        }
+      }
+      total
+    }`,
+};

src/graphql/index.ts

@@ -23,6 +23,7 @@ import * as topology from "./query/topology";
 import * as trace from "./query/trace";
 import * as log from "./query/log";
 import * as profile from "./query/profile";
+import * as alarm from "./query/alarm";
 
 const query: { [key: string]: string } = {
   ...app,
@@ -32,6 +33,7 @@ const query: { [key: string]: string } = {
   ...trace,
   ...log,
   ...profile,
+  ...alarm,
 };
 class Graphql {
   private queryData = "";

src/graphql/query/alarm.ts

@@ -0,0 +1,20 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { Alarm } from "../fragments/alarm";
+
+export const queryAlarms = `query queryAlarms(${Alarm.variable}) {${Alarm.query}}`;