feat: error reporting plugin

package.json

@@ -64,6 +64,7 @@
   },
   "dependencies": {
     "@bugsnag/js": "6.5.2",
+    "@bugsnag/core": "7.19.0",
     "@lukeed/uuid": "2.0.1",
     "@ndhoule/defaults": "2.0.1",
     "@ndhoule/each": "2.0.1",

packages/analytics-js-common/src/constants/metrics.ts

@@ -0,0 +1,3 @@
+const METRICS_PAYLOAD_VERSION = '1';
+
+export { METRICS_PAYLOAD_VERSION };

packages/analytics-js-common/src/services/ExternalSrcLoader/types.ts

@@ -1,3 +1,4 @@
+import type { ErrorState } from '@rudderstack/analytics-js-common/types/ErrorHandler';
 import type { ILogger } from '../../types/Logger';
 
 export interface IExternalSourceLoadConfig {
@@ -18,7 +19,7 @@ export interface IExternalSrcLoader {
       shouldAlwaysThrow?: boolean,
     ): void;
     leaveBreadcrumb(breadcrumb: string): void;
-    notifyError(error: Error): void;
+    notifyError(error: Error, errorState: ErrorState): void;
   };
   logger?: ILogger;
   timeout: number;

packages/analytics-js-common/src/types/ApplicationState.ts

@@ -114,11 +114,22 @@ export type PluginsState = {
   totalPluginsToLoad: Signal<number>;
 };
 
+export type BreadcrumbMetaData = {
+  [index: string]: any;
+};
+export type BreadcrumbType = 'error' | 'manual';
+export type Breadcrumb = {
+  type: BreadcrumbType;
+  name: string;
+  timestamp: Date;
+  metaData: BreadcrumbMetaData;
+};
+
 export type ReportingState = {
   isErrorReportingEnabled: Signal<boolean>;
   isMetricsReportingEnabled: Signal<boolean>;
-  errorReportingProviderPluginName: Signal<PluginName | undefined>;
   isErrorReportingPluginLoaded: Signal<boolean>;
+  breadcrumbs: Signal<Breadcrumb[]>;
 };
 
 export type SessionState = {

packages/analytics-js-common/src/types/ErrorHandler.ts

@@ -1,15 +1,15 @@
 import type { IPluginEngine } from './PluginEngine';
 import type { ILogger } from './Logger';
-import type { IExternalSrcLoader } from '../services/ExternalSrcLoader/types';
 import type { BufferQueue } from '../services/BufferQueue/BufferQueue';
+import type { IHttpClient } from './HttpClient';
 
 export type SDKError = unknown | Error | ErrorEvent | Event | PromiseRejectionEvent;
 
 export interface IErrorHandler {
   logger?: ILogger;
   pluginEngine?: IPluginEngine;
   errorBuffer: BufferQueue<PreLoadErrorData>;
-  init(externalSrcLoader: IExternalSrcLoader): void;
+  init(httpClient?: IHttpClient): void;
   onError(
     error: SDKError,
     context?: string,
@@ -18,7 +18,7 @@
     errorType?: string,
   ): void;
   leaveBreadcrumb(breadcrumb: string): void;
-  notifyError(error: Error): void;
+  notifyError(error: Error, errorState: ErrorState): void;
   attachErrorListeners(): void;
 }
 
@@ -37,3 +37,9 @@
   error: SDKError;
   errorState: ErrorState;
 };
+
+export enum ErrorType {
+  HANDLEDEXCEPTION = 'handledException',
+  UNHANDLEDEXCEPTION = 'unhandledException',
+  UNHANDLEDREJECTION = 'unhandledPromiseRejection',
+}

packages/analytics-js-common/src/types/Metrics.ts

@@ -0,0 +1,70 @@
+import type { Breadcrumb } from './ApplicationState';
+
+export type MetricServicePayload = {
+  version: string;
+  message_id: string;
+  source: {
+    name: string;
+    sdk_version: string;
+    write_key: string;
+    install_type: string;
+  };
+  errors?: ErrorEventPayload;
+};
+
+export type ErrorEventPayload = {
+  notifier: {
+    name: string;
+    version: string;
+    url: string;
+  };
+  events: ErrorEventType[];
+};
+
+export type ErrorEventType = {
+  payloadVersion: string;
+  exceptions: Exception[];
+  severity: string;
+  unhandled: boolean;
+  severityReason: { type: string };
+  app: {
+    version: string;
+    releaseStage: string;
+  };
+  device: {
+    locale?: string;
+    userAgent?: string;
+    time?: Date;
+  };
+  request: {
+    url: string;
+    clientIp: string;
+  };
+  breadcrumbs: Breadcrumb[] | [];
+  context: string;
+  metaData: {
+    [index: string]: any;
+  };
+  user: {
+    id: string;
+  };
+};
+
+export type GeneratedEventType = {
+  errors: Exception[];
+};
+
+export interface Exception {
+  message: string;
+  errorClass: string;
+  type: string;
+  stacktrace: Stackframe[];
+}
+export interface Stackframe {
+  file: string;
+  method?: string;
+  lineNumber?: number;
+  columnNumber?: number;
+  code?: Record<string, string>;
+  inProject?: boolean;
+}

packages/analytics-js-common/src/types/PluginsManager.ts

@@ -13,7 +13,6 @@ export interface IPluginsManager {
 
 export type PluginName =
   | 'BeaconQueue'
-  | 'Bugsnag'
   | 'CustomConsentManager'
   | 'DeviceModeDestinations'
   | 'DeviceModeTransformation'

packages/analytics-js-plugins/.size-limit.js

@@ -11,6 +11,6 @@ module.exports = [
   {
     name: 'Remote Module Federated Plugins - CDN',
     path: 'dist/cdn/modern/plugins/rsa-plugins-*.js',
-    limit: '6 KiB',
+    limit: '7.5 KiB',
   },
 ];