refactor: remove unused Korrel8rNode.domain property

Author: alanconway

web/src/korrel8r/alert.ts

@@ -1,10 +1,9 @@
-import { Korrel8rDomain, Korrel8rNode, NodeError } from './korrel8r.types';
+import { Korrel8rNode, NodeError } from './korrel8r.types';
 import { keyValueList, parseKeyValueList, parseQuery, parseURL } from './query-url';
 
 const domain = 'alert';
 
 export class AlertNode extends Korrel8rNode {
-  domain: Korrel8rDomain = Korrel8rDomain.Alert;
   query: string;
   url: string;
 

web/src/korrel8r/invalid.ts

@@ -1,7 +1,6 @@
-import { Korrel8rDomain, Korrel8rNode } from './korrel8r.types';
+import { Korrel8rNode } from './korrel8r.types';
 
 export class InvalidNode extends Korrel8rNode {
-  domain: Korrel8rDomain = Korrel8rDomain.Alert;
   query: string;
   url: string;
 

web/src/korrel8r/k8s.ts

@@ -1,5 +1,5 @@
 import { getCachedResources } from '../getResources';
-import { Korrel8rDomain, Korrel8rNode, NodeError } from './korrel8r.types';
+import { Korrel8rNode, NodeError } from './korrel8r.types';
 import { keyValueList, parseQuery, parseURL } from './query-url';
 
 type GroupVersionKind = {
@@ -33,7 +33,6 @@ const pathRegex = new RegExp(
 );
 
 export class K8sNode extends Korrel8rNode {
-  domain: Korrel8rDomain = Korrel8rDomain.Alert;
   query: string;
   url: string;
 

web/src/korrel8r/korrel8r.types.ts

@@ -7,7 +7,6 @@ export enum Korrel8rDomain {
 }
 
 export abstract class Korrel8rNode {
-  domain: Korrel8rDomain;
   static fromURL: (url: string) => Korrel8rNode;
   static fromQuery: (query: string) => Korrel8rNode;
   abstract toURL(): string;

web/src/korrel8r/log.ts

@@ -1,4 +1,4 @@
-import { Korrel8rDomain, Korrel8rNode, NodeError } from './korrel8r.types';
+import { Korrel8rNode, NodeError } from './korrel8r.types';
 import { parseQuery, parseURL } from './query-url';
 
 enum LogClass {
@@ -12,7 +12,6 @@ const addJSON = (logQL: string): string => {
 };
 
 export class LogNode extends Korrel8rNode {
-  domain: Korrel8rDomain = Korrel8rDomain.Alert;
   logClass: LogClass;
   query: string;
   url: string;

web/src/korrel8r/metric.ts

@@ -1,8 +1,7 @@
-import { Korrel8rDomain, Korrel8rNode, NodeError } from './korrel8r.types';
+import { Korrel8rNode, NodeError } from './korrel8r.types';
 import { parseURL } from './query-url';
 
 export class MetricNode extends Korrel8rNode {
-  domain: Korrel8rDomain = Korrel8rDomain.Alert;
   query: string;
   url: string;
 

web/src/korrel8r/netflow.ts

@@ -1,4 +1,4 @@
-import { Korrel8rDomain, Korrel8rNode, NodeError } from './korrel8r.types';
+import { Korrel8rNode, NodeError } from './korrel8r.types';
 import { parseQuery, parseURL } from './query-url';
 
 // https://docs.openshift.com/container-platform/4.15/observability/network_observability/json-flows-format-reference.html
@@ -25,7 +25,6 @@ const urlToQueryName = Object.entries(queryToURLName).reduce((result, [key, valu
 }, {});
 
 export class NetflowNode extends Korrel8rNode {
-  domain: Korrel8rDomain = Korrel8rDomain.Alert;
   query: string;
   url: string;
 

web/src/korrel8r/trace.ts

@@ -0,0 +1,38 @@
+import { Korrel8rNode } from './korrel8r.types';
+import { parseQuery, parseURL } from './query-url';
+
+export class TraceNode extends Korrel8rNode {
+  query: string;
+  url: string;
+
+  constructor(url: string, query: string) {
+    super();
+    this.query = query;
+    this.url = url;
+  }
+
+  // TODO: Add support for pulling parameters from filter query parameters
+  static fromURL(url: string): Korrel8rNode {
+    const [, params] = parseURL('trace', 'observe/traces', url);
+    const traceQL = params.get('q');
+    return new TraceNode(url, `trace:trace:${traceQL}`);
+  }
+
+  static fromQuery(query: string): Korrel8rNode {
+    const [, traceQL] = parseQuery('trace', query);
+    // FIME get variable tempo address info from query or config...
+    return new TraceNode(
+      `observe/traces?namespace=openshift-tracing&name=platform&tenant=platform&` +
+        `q=${encodeURIComponent(traceQL)}`,
+      query,
+    );
+  }
+
+  toURL(): string {
+    return this.url;
+  }
+
+  toQuery(): string {
+    return this.query;
+  }
+}