Extend user detail dialog with client of last request

apps/api/src/app/admin/admin.service.ts

@@ -725,7 +725,8 @@ export class AdminService {
             activityCount: true,
             country: true,
             dataProviderGhostfolioDailyRequests: true,
-            lastRequestAt: true
+            lastRequestAt: true,
+            lastRequestClient: true
           }
         },
         createdAt: true,
@@ -771,7 +772,8 @@ export class AdminService {
           activityCount: _count.activities || 0,
           country: analytics?.country,
           dailyApiRequests: analytics?.dataProviderGhostfolioDailyRequests || 0,
-          lastActivity: analytics?.lastRequestAt
+          lastActivity: analytics?.lastRequestAt,
+          lastRequestClient: analytics?.lastRequestClient
         };
       }
     );

apps/api/src/app/auth/api-key.strategy.ts

@@ -1,12 +1,12 @@
 import { UserService } from '@ghostfolio/api/app/user/user.service';
 import { ApiKeyService } from '@ghostfolio/api/services/api-key/api-key.service';
 import { ConfigurationService } from '@ghostfolio/api/services/configuration/configuration.service';
-import { PrismaService } from '@ghostfolio/api/services/prisma/prisma.service';
 import { HEADER_KEY_TOKEN } from '@ghostfolio/common/config';
 import { hasRole } from '@ghostfolio/common/permissions';
 
 import { HttpException, Injectable } from '@nestjs/common';
 import { PassportStrategy } from '@nestjs/passport';
+import { RequestClient } from '@prisma/client';
 import { StatusCodes, getReasonPhrase } from 'http-status-codes';
 import { HeaderAPIKeyStrategy } from 'passport-headerapikey';
 
@@ -18,7 +18,6 @@ export class ApiKeyStrategy extends PassportStrategy(
   public constructor(
     private readonly apiKeyService: ApiKeyService,
     private readonly configurationService: ConfigurationService,
-    private readonly prismaService: PrismaService,
     private readonly userService: UserService
   ) {
     super({ header: HEADER_KEY_TOKEN, prefix: 'Api-Key ' }, false);
@@ -42,13 +41,9 @@ export class ApiKeyStrategy extends PassportStrategy(
         );
       }
 
-      await this.prismaService.analytics.upsert({
+      await this.userService.updateAnalytics({
-        create: { user: { connect: { id: user.id } } },
+        requestClient: RequestClient.SELF_HOSTING,
-        update: {
+        userId: user.id
-          activityCount: { increment: 1 },
-          lastRequestAt: new Date()
-        },
-        where: { userId: user.id }
       });
     }
 

apps/api/src/app/auth/jwt.strategy.ts

@@ -1,6 +1,6 @@
 import { UserService } from '@ghostfolio/api/app/user/user.service';
+import { isBrowserUserAgent } from '@ghostfolio/api/helper/user-agent.helper';
 import { ConfigurationService } from '@ghostfolio/api/services/configuration/configuration.service';
-import { PrismaService } from '@ghostfolio/api/services/prisma/prisma.service';
 import {
   DEFAULT_CURRENCY,
   DEFAULT_LANGUAGE_CODE,
@@ -10,6 +10,7 @@ import { hasRole } from '@ghostfolio/common/permissions';
 
 import { HttpException, Injectable } from '@nestjs/common';
 import { PassportStrategy } from '@nestjs/passport';
+import { RequestClient } from '@prisma/client';
 import * as countriesAndTimezones from 'countries-and-timezones';
 import { StatusCodes, getReasonPhrase } from 'http-status-codes';
 import { ExtractJwt, Strategy } from 'passport-jwt';
@@ -18,7 +19,6 @@ import { ExtractJwt, Strategy } from 'passport-jwt';
 export class JwtStrategy extends PassportStrategy(Strategy, 'jwt') {
   public constructor(
     private readonly configurationService: ConfigurationService,
-    private readonly prismaService: PrismaService,
     private readonly userService: UserService
   ) {
     super({
@@ -52,14 +52,12 @@ export class JwtStrategy extends PassportStrategy(Strategy, 'jwt') {
           const country =
             countriesAndTimezones.getCountryForTimezone(timezone)?.id;
 
-          await this.prismaService.analytics.upsert({
+          await this.userService.updateAnalytics({
-            create: { country, user: { connect: { id: user.id } } },
-            update: {
             country,
-              activityCount: { increment: 1 },
+            requestClient: isBrowserUserAgent(request.headers['user-agent'])
-              lastRequestAt: new Date()
+              ? RequestClient.WEB
-            },
+              : RequestClient.API,
-            where: { userId: user.id }
+            userId: user.id
           });
         }
 

apps/api/src/app/user/user.service.ts

@@ -45,7 +45,7 @@ import { PerformanceCalculationType } from '@ghostfolio/common/types/performance
 import { Injectable, Logger } from '@nestjs/common';
 import { EventEmitter2 } from '@nestjs/event-emitter';
 import { InjectThrottlerStorage, ThrottlerStorage } from '@nestjs/throttler';
-import { Prisma, Role, User } from '@prisma/client';
+import { Prisma, RequestClient, Role, User } from '@prisma/client';
 import { addMilliseconds, differenceInDays, isBefore, subDays } from 'date-fns';
 import { isNil, without } from 'lodash-es';
 import { createHmac } from 'node:crypto';
@@ -681,6 +681,35 @@ export class UserService {
     });
   }
 
+  /**
+   * Counts the request of the user and keeps its date and its client. The
+   * country is kept only if it is given.
+   */
+  public async updateAnalytics({
+    country,
+    requestClient,
+    userId
+  }: {
+    country?: string;
+    requestClient: RequestClient;
+    userId: string;
+  }) {
+    return this.prismaService.analytics.upsert({
+      create: {
+        country,
+        lastRequestClient: requestClient,
+        user: { connect: { id: userId } }
+      },
+      update: {
+        country,
+        activityCount: { increment: 1 },
+        lastRequestAt: new Date(),
+        lastRequestClient: requestClient
+      },
+      where: { userId }
+    });
+  }
+
   public async updateUser({
     data,
     where

apps/api/src/helper/user-agent.helper.spec.ts

@@ -0,0 +1,45 @@
+import { isBrowserUserAgent } from './user-agent.helper';
+
+describe('isBrowserUserAgent', () => {
+  it('should tell that the user agent of a browser is one', () => {
+    // Chrome on macOS
+    expect(
+      isBrowserUserAgent(
+        'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/141.0.0.0 Safari/537.36'
+      )
+    ).toBe(true);
+
+    // Chrome on Android
+    expect(
+      isBrowserUserAgent(
+        'Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/141.0.0.0 Mobile Safari/537.36'
+      )
+    ).toBe(true);
+
+    // Firefox on Windows
+    expect(
+      isBrowserUserAgent(
+        'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:143.0) Gecko/20100101 Firefox/143.0'
+      )
+    ).toBe(true);
+
+    // Safari on iPhone
+    expect(
+      isBrowserUserAgent(
+        'Mozilla/5.0 (iPhone; CPU iPhone OS 18_6 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.6 Mobile/15E148 Safari/604.1'
+      )
+    ).toBe(true);
+  });
+
+  it('should tell that the user agent of another client is not one', () => {
+    expect(isBrowserUserAgent('curl/8.7.1')).toBe(false);
+    expect(isBrowserUserAgent('node')).toBe(false);
+    expect(isBrowserUserAgent('python-requests/2.32.3')).toBe(false);
+    expect(isBrowserUserAgent('Dart/3.5 (dart:io)')).toBe(false);
+  });
+
+  it('should tell that a missing user agent is not one', () => {
+    expect(isBrowserUserAgent()).toBe(false);
+    expect(isBrowserUserAgent('')).toBe(false);
+  });
+});

apps/api/src/helper/user-agent.helper.ts

@@ -0,0 +1,14 @@
+const PREFIX_OF_BROWSER_USER_AGENT = 'Mozilla/';
+
+/**
+ * Tells if the user agent is the one of a browser. Every major browser starts
+ * its user agent with the same prefix for compatibility, while other clients,
+ * such as scripts and native apps, give the name of their library instead.
+ * The value is for analytics only, because a client can send any user agent.
+ */
+export function isBrowserUserAgent(userAgent?: string) {
+  return (
+    typeof userAgent === 'string' &&
+    userAgent.startsWith(PREFIX_OF_BROWSER_USER_AGENT)
+  );
+}

apps/api/src/main.ts

@@ -1,3 +1,4 @@
+import { UserService } from '@ghostfolio/api/app/user/user.service';
 import { getHelmetOptions } from '@ghostfolio/api/helper/security-headers.helper';
 import { languageRedirectMiddleware } from '@ghostfolio/api/middlewares/language-redirect.middleware';
 import { createMcpAuthorizationMiddleware } from '@ghostfolio/api/middlewares/mcp-authorization.middleware';
@@ -159,7 +160,11 @@ async function bootstrap() {
     // specification instead of an error of the protocol
     app.use(
       MCP_ENDPOINT,
-      createMcpAuthorizationMiddleware(app.get(ImpersonationService))
+      createMcpAuthorizationMiddleware({
+        configurationService,
+        impersonationService: app.get(ImpersonationService),
+        userService: app.get(UserService)
+      })
     );
 
     const mcpStrategy = app.get<McpStrategy>(MCP_STRATEGY);

apps/api/src/middlewares/mcp-authorization.middleware.ts

@@ -1,8 +1,11 @@
+import { UserService } from '@ghostfolio/api/app/user/user.service';
 import { getAccessIdOfBearerToken } from '@ghostfolio/api/helper/bearer-token.helper';
+import { ConfigurationService } from '@ghostfolio/api/services/configuration/configuration.service';
 import { ImpersonationService } from '@ghostfolio/api/services/impersonation/impersonation.service';
 import { HEADER_KEY_TOKEN, MCP_REALM } from '@ghostfolio/common/config';
 import type { ImpersonationContext } from '@ghostfolio/common/types';
 
+import { RequestClient } from '@prisma/client';
 import { NextFunction, Request, Response } from 'express';
 import { getReasonPhrase, StatusCodes } from 'http-status-codes';
 
@@ -16,10 +19,19 @@ import { getReasonPhrase, StatusCodes } from 'http-status-codes';
  * The challenge names no resource metadata, because Ghostfolio has no
  * authorization server. A client which reads the challenge asks the user for
  * the identifier of the access instead of starting a flow which would fail.
+ *
+ * An authorized request is counted in the analytics of the user who granted
+ * the access, as the strategies do for the requests of the other clients.
  */
-export function createMcpAuthorizationMiddleware(
+export function createMcpAuthorizationMiddleware({
-  impersonationService: ImpersonationService
+  configurationService,
-) {
+  impersonationService,
+  userService
+}: {
+  configurationService: ConfigurationService;
+  impersonationService: ImpersonationService;
+  userService: UserService;
+}) {
   return async (
     request: Request & { impersonationOfBearerToken?: ImpersonationContext },
     response: Response,
@@ -52,6 +64,13 @@ export function createMcpAuthorizationMiddleware(
       });
     }
 
+    if (configurationService.get('ENABLE_FEATURE_SUBSCRIPTION')) {
+      await userService.updateAnalytics({
+        requestClient: RequestClient.MCP,
+        userId: impersonation.userId
+      });
+    }
+
     // The guard of the route reads the resolved context from the same request,
     // hence the access is looked up once
     request.impersonationOfBearerToken = impersonation;

apps/client/src/app/components/user-detail-dialog/user-detail-dialog.html

@@ -169,6 +169,15 @@
             >Last Request</gf-value
           >
         </div>
+        <div class="col-6 mb-3">
+          <gf-value
+            i18n
+            size="medium"
+            [isLoading]="isLoading"
+            [value]="user?.lastRequestClient || '-'"
+            >Client</gf-value
+          >
+        </div>
       </div>
 
       @if (subscriptionsDataSource.data.length > 0) {

libs/common/src/lib/interfaces/admin-user.interface.ts

@@ -1,5 +1,5 @@
 import type { Subscription } from '@ghostfolio/prisma/browser';
-import { Provider, Role } from '@ghostfolio/prisma/enums';
+import { Provider, RequestClient, Role } from '@ghostfolio/prisma/enums';
 
 export interface AdminUser {
   accountCount: number;
@@ -10,6 +10,7 @@ export interface AdminUser {
   engagement: number;
   id: string;
   lastActivity: Date;
+  lastRequestClient: RequestClient;
   provider: Provider;
   role: Role;
   subscription?: Subscription;

prisma/migrations/20261011000000_added_last_request_client_to_analytics/migration.sql

@@ -0,0 +1,5 @@
+-- CreateEnum
+CREATE TYPE "RequestClient" AS ENUM ('API', 'MCP', 'SELF_HOSTING', 'WEB');
+
+-- AlterTable
+ALTER TABLE "Analytics" ADD COLUMN "lastRequestClient" "RequestClient";

prisma/schema.prisma

@@ -75,6 +75,7 @@ model Analytics {
   country                             String?
   dataProviderGhostfolioDailyRequests Int            @default(0)
   lastRequestAt                       DateTime       @default(now())
+  lastRequestClient                   RequestClient?
   updatedAt                           DateTime       @updatedAt
   user                                User           @relation(fields: [userId], onDelete: Cascade, references: [id])
   userId                              String         @id
@@ -395,6 +396,13 @@ enum Provider {
   OIDC
 }
 
+enum RequestClient {
+  API
+  MCP
+  SELF_HOSTING
+  WEB
+}
+
 enum Role {
   ADMIN
   DEMO