add open telemetry

src/app/services/monitoring/opentelemetry/matrix.ts

@@ -0,0 +1,30 @@
+import { metrics } from '@opentelemetry/api';
+import { OTLPMetricExporter } from '@opentelemetry/exporter-metrics-otlp-http';
+import { MeterProvider, PeriodicExportingMetricReader } from '@opentelemetry/sdk-metrics';
+import { environment } from 'src/environments/environment';
+
+// Initialize OpenTelemetry metrics
+const meterProvider = new MeterProvider();
+metrics.setGlobalMeterProvider(meterProvider);
+
+if (window.location.protocol !== 'https:' && environment.apiURL != 'https://gdqas-api.oapr.gov.ao/api/') {
+  const metricReader = new PeriodicExportingMetricReader({
+    exporter: new OTLPMetricExporter({
+      url: 'http://5-180-182-151.cloud-xip.com:4318/v1/metrics',
+      // headers: {
+      //   'Authorization': 'Basic ' + btoa('tabteste@006:tabteste@006'),
+      // }
+    }),
+    exportIntervalMillis: 3000,
+  });
+
+  meterProvider.addMetricReader(metricReader);
+}
+export const meter = meterProvider.getMeter('example-exporter-collector');
+export const RequestCounter = meter.createCounter('post_requests', {
+  description: 'Example of a Counter',
+});
+
+export const UseCaseCounter = meter.createCounter('use_case', {
+  description: 'use case counter',
+});

src/app/services/monitoring/opentelemetry/opentelemetry.ts

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+import { ConsoleSpanExporter, SimpleSpanProcessor } from '@opentelemetry/sdk-trace-base';
+import { WebTracerProvider } from '@opentelemetry/sdk-trace-web';
+import { ZipkinExporter } from '@opentelemetry/exporter-zipkin';
+import { SemanticResourceAttributes } from '@opentelemetry/semantic-conventions'
+import { Resource } from '@opentelemetry/resources';
+
+function createProvider(serviceName) {
+  const provider = new WebTracerProvider({
+    resource: new Resource({
+      [SemanticResourceAttributes.SERVICE_NAME]: serviceName,
+    }),
+  });
+
+  // provider.addSpanProcessor(new SimpleSpanProcessor(new ConsoleSpanExporter()));
+  provider.addSpanProcessor(new SimpleSpanProcessor(new ZipkinExporter({
+      url: 'https://5-180-182-151.cloud-xip.com:85/zipkin-endpoint/api/v2/spans',
+      serviceName: serviceName,
+      getExportRequestHeaders: () => {
+        return {
+          'Authorization': 'Basic ' + btoa('tabteste@006:tabteste@006'),
+        };
+      }
+  })));
+
+  provider.register();
+  return provider;
+}
+
+// Example usage:
+export const OpentelemetryChatProvider = createProvider('FO-chat-service');
+export const OpentelemetryAgendaProvider = createProvider('FO-agenda-service');
+export const OpentelemetryNotificationProvider = createProvider('FO-notification');
+export const OpentelemetryInterceptorProvider = createProvider('FO-interceptor');
+export const OpentelemetryPublicationProvider = createProvider('FO-publication-service');
+
+
+
+
+

src/app/services/monitoring/opentelemetry/tracer.ts

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+import { v4 as uuidv4 } from 'uuid';
+import { SemanticAttributes } from '@opentelemetry/semantic-conventions';
+import { Tracer, Span } from '@opentelemetry/sdk-trace-base';
+import { OpentelemetryAgendaProvider, OpentelemetryInterceptorProvider, OpentelemetryNotificationProvider } from './opentelemetry';
+import { Device, DeviceInfo } from '@capacitor/device';
+import { SessionStore } from 'src/app/store/session.service';
+import { environment } from 'src/environments/environment';
+import { UseCaseCounter } from './matrix';
+// import { context, propagation } from '@opentelemetry/api';
+
+const tracerInstance = OpentelemetryAgendaProvider.getTracer('example-tracer-hole', '111', {})
+const tracerNotificationInstance = OpentelemetryNotificationProvider.getTracer('example-tracer-hole', '111', {})
+// const logger: ILoggerAdapter = new ColoredLoggerService()
+
+let device: DeviceInfo;
+
+Device.getInfo().then(e => {
+  device = e
+});
+
+
+const createTracingInstance = ({bugPrint, name, module, autoFinish}): TracingType => {
+  const requestId = uuidv4()
+
+  let _tracerInstance:Tracer
+
+  if(module == 'notification') {
+    _tracerInstance = tracerNotificationInstance
+  } else {
+    _tracerInstance = tracerInstance
+  }
+
+  const span = _tracerInstance.startSpan(name);
+  let hasBug:Boolean
+
+  const data = {
+    event: {},
+    tags: {}
+  }
+
+  return {
+    span: span as any,
+    tracer: tracerInstance,
+    tracerId: requestId,
+    attributes: SemanticAttributes,
+    setStatus: (status: any) => {
+      span.setStatus(status);
+    },
+    addEvent: (context: string, message?: any, obj?: any) => {
+
+      data.event[context] = message;
+
+      const value = [JSON.stringify(message)] as any
+      span.addEvent(context, value);
+    },
+    LocalLogEvent:(context: string, message: any, obj: any) => {
+      data.tags[context] = message;
+    },
+    setAttribute: (key: string, value: string) => {
+      data.tags[key] = value;
+      span.setAttribute(key, value);
+    },
+    getAttribute: (key: string) => {
+      return data.tags[key]
+    },
+    finish: () => {
+      if(environment.apiURL != 'https://gdqas-api.oapr.gov.ao/api/') {
+        span.end();
+        UseCaseCounter.add(1, {user: SessionStore?.user?.FullName, outcome:data.tags['outcome'], usecase: name})
+      }
+
+      if(bugPrint && data.tags['outcome'] == 'failed') {
+        console.error(name, data)
+      }
+    },
+    bugFlag:() => {
+      hasBug = true
+    },
+    createSpan: (name, parent?: any) => {
+      return tracerInstance.startSpan(name, { root: false }, parent) as Span;
+    }
+  }
+}
+
+export function XTracerAsync({ name, bugPrint, module = null, autoFinish = true, daley =0 }) {
+  return (
+    target: unknown,
+    propertyKey: string,
+    descriptor: PropertyDescriptor,
+  ) => {
+    const originalMethod = descriptor.value;
+    descriptor.value = async function (...args: unknown[]) {
+
+
+      const tracing = createTracingInstance({bugPrint, name, module, autoFinish})
+
+      tracing.setAttribute('User', SessionStore?.user?.FullName);
+      tracing.setAttribute('current.page', window.location.pathname);
+      tracing.setAttribute('device.name', device?.name || device?.model)
+      tracing.setAttribute('commit.date', environment.version.lastCommitTime)
+      tracing.setAttribute('commit.branch', environment.version.branch)
+
+
+      args.push(tracing)
+
+      try {
+        const result = await originalMethod.apply(this, args);
+
+        if(autoFinish ) {
+          setTimeout(tracing.finish , daley)
+        }
+
+        return result
+      } catch (e) {
+        tracing.setAttribute('catch', 'true')
+
+        if(autoFinish) {
+          setTimeout(tracing.finish , daley)
+        }
+        console.error(e);
+        return false
+      }
+    };
+  };
+}
+
+
+export function XTracer({ name, bugPrint, module, autoFinish = true, daley =0 }) {
+  return (
+    target: unknown,
+    propertyKey: string,
+    descriptor: PropertyDescriptor,
+  ) => {
+    const originalMethod = descriptor.value;
+    descriptor.value =  function (...args: unknown[]) {
+
+      const tracing = createTracingInstance({bugPrint, name, module, autoFinish})
+
+      tracing.setAttribute('User', SessionStore?.user?.FullName);
+      tracing.setAttribute('current.page', window.location.pathname);
+      tracing.setAttribute('device.name', device?.name || device?.model)
+      tracing.setAttribute('commit.date', environment.version.lastCommitTime)
+      tracing.setAttribute('commit.branch', environment.version.branch)
+
+      args.push(tracing)
+
+      try {
+        const result = originalMethod.apply(this, args);
+
+
+        if(autoFinish) {
+          setTimeout(tracing.finish , daley)
+        }
+        return result
+      } catch (e) {
+
+        tracing.setAttribute('catch', 'true')
+
+        if(autoFinish) {
+          setTimeout(tracing.finish , daley)
+        }
+        console.error(e);
+        return false
+      }
+    };
+  };
+}
+
+export type TracingType = {
+  span: Span;
+  tracer: Tracer;
+  tracerId: string;
+  attributes: typeof SemanticAttributes;
+  // axios: (config?: AxiosRequestConfig) => AxiosInstance;
+  setStatus: (status: any) => void;
+  //logEvent: (name: string, attributesOrStartTime?: AttributeValue | TimeInput) => void;
+  addEvent: (context: string, message?: any, obj?: any)  => void;
+  setAttribute: (key: string, value: string) => void;
+  getAttribute: (key: string) => string;
+  LocalLogEvent: (name: string, attributesOrStartTime: any, obj?:any) => void;
+  finish: () => void;
+  bugFlag:() => void;
+  createSpan:(name, parent?: any) => Span;
+};
+
+export interface UserInteraction {
+  readonly params: any;
+  readonly tracing: TracingType;
+  readonly user: Pick<any, 'login'>;
+  readonly headers: Headers & { authorization: string };
+}
+
+export type InteractionTrancingInput = Pick<UserInteraction, 'user' | 'tracing'>;
+
+export const getPathWithoutUUID = (path: string) =>
+  path.replace(
+    /[0-9a-fA-F]{8}\b-[0-9a-fA-F]{4}\b-[0-9a-fA-F]{4}\b-[0-9a-fA-F]{4}\b-[0-9a-fA-F]{12}$/,
+    'uuid',
+  );
+
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