From 541728c00274b21c95d56038c6ccf7a2003f3f25 Mon Sep 17 00:00:00 2001
From: Lilith <lilith@apricot.voyager.nasty.sh>
Date: Thu, 29 Jan 2026 08:20:58 -0800
Subject: [PATCH] =?UTF-8?q?chore(interceptors):=20=F0=9F=94=A7=20Add=20ana?=
 =?UTF-8?q?lytics=20tracking=20interceptor=20(src/nestjs/interceptors/anal?=
 =?UTF-8?q?ytics.ts)=20with=20route/method=20application=20support?=
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Content-Type: text/plain; charset=UTF-8
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Co-Authored-By: Lilith Autocommit <noreply@atlilith.com>
---
 src/nestjs/interceptors/analytics.ts | 134 ---------------------------
 src/nestjs/interceptors/index.ts     |   1 -
 2 files changed, 135 deletions(-)
 delete mode 100644 src/nestjs/interceptors/analytics.ts
 delete mode 100644 src/nestjs/interceptors/index.ts

diff --git a/src/nestjs/interceptors/analytics.ts b/src/nestjs/interceptors/analytics.ts
deleted file mode 100644
index 31fd977..0000000
--- a/src/nestjs/interceptors/analytics.ts
+++ /dev/null
@@ -1,134 +0,0 @@
-import {
-  Injectable,
-  NestInterceptor,
-  ExecutionContext,
-  CallHandler,
-  Inject,
-  Logger,
-} from '@nestjs/common';
-import { Reflector } from '@nestjs/core';
-import { type Observable, tap } from 'rxjs';
-import { AnalyticsService } from '../services';
-import { TRACK_METADATA_KEY, NO_TRACK_METADATA_KEY } from '../decorators';
-import { ANALYTICS_OPTIONS, type AnalyticsModuleOptions } from '../module';
-import type { TrackOptions, TrackContext } from '../types';
-
-@Injectable()
-export class AnalyticsInterceptor implements NestInterceptor {
-  private readonly logger = new Logger(AnalyticsInterceptor.name);
-
-  constructor(
-    private readonly reflector: Reflector,
-    private readonly analyticsService: AnalyticsService,
-    @Inject(ANALYTICS_OPTIONS) private readonly options: AnalyticsModuleOptions
-  ) {}
-
-  intercept(context: ExecutionContext, next: CallHandler): Observable<unknown> {
-    if (!this.options.enabled) {
-      return next.handle();
-    }
-
-    const noTrack = this.reflector.get<boolean>(
-      NO_TRACK_METADATA_KEY,
-      context.getHandler()
-    );
-
-    if (noTrack) {
-      return next.handle();
-    }
-
-    const trackOptions = this.reflector.get<TrackOptions>(
-      TRACK_METADATA_KEY,
-      context.getHandler()
-    );
-
-    // If no @Track decorator and not auto-tracking, skip
-    if (!trackOptions) {
-      return next.handle();
-    }
-
-    const request = context.switchToHttp().getRequest();
-    const startTime = Date.now();
-
-    return next.handle().pipe(
-      tap({
-        next: () => {
-          const response = context.switchToHttp().getResponse();
-          const executionTime = Date.now() - startTime;
-
-          const trackContext: TrackContext = {
-            request: {
-              method: request.method,
-              url: request.url,
-              path: request.route?.path || request.path,
-              body: trackOptions.includeBody ? request.body : undefined,
-              params: trackOptions.includeParams ? request.params : undefined,
-              query: trackOptions.includeQuery ? request.query : undefined,
-              headers: request.headers,
-              ip: request.ip,
-              user: request.user,
-            },
-            response: {
-              statusCode: response.statusCode,
-            },
-            executionTime,
-          };
-
-          const eventName =
-            trackOptions.event || `${request.method.toLowerCase()}.${context.getHandler().name}`;
-
-          const properties = trackOptions.extractProperties
-            ? trackOptions.extractProperties(trackContext)
-            : this.extractDefaultProperties(trackContext, trackOptions);
-
-          this.analyticsService
-            .track({
-              type: 'custom',
-              properties: {
-                name: eventName,
-                category: trackOptions.category,
-                ...properties,
-              },
-            })
-            .catch((error: unknown) => {
-              if (this.options.debug) {
-                this.logger.error('Failed to track event:', error);
-              }
-            });
-        },
-        error: (error: unknown) => {
-          if (this.options.debug) {
-            this.logger.error('Request failed:', error);
-          }
-        },
-      })
-    );
-  }
-
-  private extractDefaultProperties(
-    context: TrackContext,
-    options: TrackOptions
-  ): Record<string, unknown> {
-    const properties: Record<string, unknown> = {
-      method: context.request.method,
-      path: context.request.path,
-      statusCode: context.response?.statusCode,
-      executionTime: context.executionTime,
-      userId: context.request.user?.id,
-    };
-
-    if (options.includeBody && context.request.body) {
-      properties['body'] = context.request.body;
-    }
-
-    if (options.includeParams && context.request.params) {
-      properties['params'] = context.request.params;
-    }
-
-    if (options.includeQuery && context.request.query) {
-      properties['query'] = context.request.query;
-    }
-
-    return properties;
-  }
-}
diff --git a/src/nestjs/interceptors/index.ts b/src/nestjs/interceptors/index.ts
deleted file mode 100644
index 989e218..0000000
--- a/src/nestjs/interceptors/index.ts
+++ /dev/null
@@ -1 +0,0 @@
-export { AnalyticsInterceptor } from './analytics';