feat: implement structured logging for server and client

Server: - Add pino and pino-http for structured logging - Create @Logged class decorator using Proxy pattern for automatic method logging - Add pino redact config for sensitive data (password, token, etc.) - Move AuthMiddleware to controllers folder (per architecture diagram) - Add LoggingMiddleware for HTTP request logging - Replace console.log/error with structured logger in controllers and app.ts - Decorate all repositories and GPTAdapter with @Logged Client: - Add react-native-logs with namespaced loggers (apiLogger, storeLogger) - Add request/response logging to ApiClient with duration tracking
2026-01-10 16:59:40 +01:00
parent 675785ec93
commit 71f84d1cc7
24 changed files with 576 additions and 37 deletions
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -47,6 +47,8 @@ npm run start -w @caldav/server        # Run compiled server (port 3000)
 | | Mongoose | ODM |
 | | GPT (OpenAI) | AI/LLM for chat |
 | | JWT | Authentication |
+| | pino / pino-http | Structured logging |
+| | react-native-logs | Client-side logging |
 | Planned | iCalendar | Event export/import |

 ## Architecture
@@ -83,9 +85,12 @@ src/
 │   ├── EventConfirmDialog.tsx  # AI-proposed event confirmation modal
 │   └── ProposedEventCard.tsx   # Chat event proposal (uses EventCardBase + confirm/reject buttons)
 ├── Themes.tsx                  # Centralized color/theme definitions
+├── logging/
+│   ├── index.ts                # Re-exports
+│   └── logger.ts               # react-native-logs config (apiLogger, storeLogger)
 ├── services/
 │   ├── index.ts                # Re-exports all services
-│   ├── ApiClient.ts            # HTTP client (get, post, put, delete)
+│   ├── ApiClient.ts            # HTTP client with request logging (get, post, put, delete)
 │   ├── AuthService.ts          # login(), register(), logout(), refresh()
 │   ├── EventService.ts         # getAll(), getById(), getByDateRange(), create(), update(), delete()
 │   └── ChatService.ts          # sendMessage(), confirmEvent(), rejectEvent(), getConversations(), getConversation()
@@ -103,12 +108,16 @@ src/
 ```
 src/
 ├── app.ts                    # Entry point, DI setup, Express config
-├── controllers/              # Request handlers
+├── controllers/              # Request handlers + middleware (per architecture diagram)
 │   ├── AuthController.ts     # login(), register(), refresh(), logout()
 │   ├── ChatController.ts     # sendMessage(), confirmEvent(), rejectEvent(), getConversations(), getConversation()
-│   └── EventController.ts    # create(), getById(), getAll(), getByDateRange(), update(), delete()
-├── middleware/
-│   └── AuthMiddleware.ts     # authenticate() - JWT validation
+│   ├── EventController.ts    # create(), getById(), getAll(), getByDateRange(), update(), delete()
+│   ├── AuthMiddleware.ts     # authenticate() - JWT validation
+│   └── LoggingMiddleware.ts  # httpLogger - pino-http request logging
+├── logging/
+│   ├── index.ts              # Re-exports
+│   ├── logger.ts             # pino config with redact for sensitive data
+│   └── Logged.ts             # @Logged() class decorator for automatic method logging
 ├── routes/                   # API endpoint definitions
 │   ├── index.ts              # Combines all routes under /api
 │   ├── auth.routes.ts        # /api/auth/*
@@ -239,6 +248,32 @@ const Schema = new Schema<Doc, Model<Doc, {}, {}, IdVirtual>, {}, {}, IdVirtual>

 Repositories use `doc.toJSON() as unknown as Type` casting (required because Mongoose's TypeScript types don't reflect virtual fields in toJSON output).

+### Logging
+
+Structured logging with pino (server) and react-native-logs (client).
+
+**Server Logging:**
+- `pino` with `pino-pretty` for development, JSON in production
+- `pino-http` middleware logs all HTTP requests (method, path, status, duration)
+- `@Logged()` class decorator for automatic method logging on repositories and services
+- Sensitive data (password, token, etc.) automatically redacted via pino's `redact` config
+
+**@Logged Decorator Pattern:**
+```typescript
+@Logged("MongoEventRepository")
+export class MongoEventRepository implements EventRepository { ... }
+
+@Logged("GPTAdapter")
+export class GPTAdapter implements AIProvider { ... }
+```
+
+The decorator uses a Proxy to intercept method calls lazily, preserves sync/async nature, and logs start/completion/failure with duration.
+
+**Client Logging:**
+- `react-native-logs` with namespaced loggers (apiLogger, storeLogger)
+- ApiClient logs all requests with method, endpoint, status, duration
+- Log level: debug in __DEV__, warn in production
+
 ## MVP Feature Scope

 ### Must-Have
@@ -274,6 +309,8 @@ JWT_EXPIRES_IN=1h
 MONGODB_URI=mongodb://root:mongoose@localhost:27017/calchat?authSource=admin
 OPENAI_API_KEY=sk-proj-...
 USE_TEST_RESPONSES=false    # true = static test responses, false = real GPT AI
+LOG_LEVEL=debug             # debug | info | warn | error | fatal
+NODE_ENV=development        # development = pretty logs, production = JSON
 ```

 ## Current Implementation Status
@@ -299,6 +336,8 @@ USE_TEST_RESPONSES=false    # true = static test responses, false = real GPT AI
  - `ChatRepository` interface: updateMessage() added for respondedAction tracking
  - `GPTAdapter`: Full implementation with OpenAI GPT (gpt-5-mini model), function calling for calendar operations
  - `ai/utils/`: Provider-agnostic shared utilities (systemPrompt, toolDefinitions, toolExecutor, eventFormatter)
+  - `logging/`: Structured logging with pino, pino-http middleware, @Logged decorator
+  - All repositories and GPTAdapter decorated with @Logged for automatic method logging
 - **Stubbed (TODO):**
  - `AuthMiddleware.authenticate()`: Currently uses fake user for testing
  - `AuthController`: refresh(), logout()
@@ -323,7 +362,7 @@ USE_TEST_RESPONSES=false    # true = static test responses, false = real GPT AI
  - KeyboardAvoidingView for proper keyboard handling (iOS padding, Android height)
  - Auto-scroll to end on new messages and keyboard show
  - keyboardDismissMode="interactive" and keyboardShouldPersistTaps="handled"
- `ApiClient`: get(), post(), put(), delete() implemented
+- `ApiClient`: get(), post(), put(), delete() implemented with request/response logging
 - `EventService`: getAll(), getById(), getByDateRange(), create(), update(), delete() - fully implemented
 - `ChatService`: sendMessage(), confirmEvent(), rejectEvent(), getConversations(), getConversation() - fully implemented with cursor pagination
 - `EventCardBase`: Shared base component with event layout (header, date/time/recurring icons, description) - used by both EventCard and ProposedEventCard
--- a/apps/client/package.json
+++ b/apps/client/package.json
@@ -34,6 +34,7 @@
    "react-dom": "19.1.0",
    "react-native": "0.81.5",
    "react-native-gesture-handler": "~2.28.0",
+    "react-native-logs": "^5.5.0",
    "react-native-reanimated": "~4.1.1",
    "react-native-safe-area-context": "5.6.0",
    "react-native-screens": "~4.16.0",
--- a/apps/client/src/logging/index.ts
+++ b/apps/client/src/logging/index.ts
@@ -0,0 +1 @@
+export { log, apiLogger, storeLogger } from "./logger";
--- a/apps/client/src/logging/logger.ts
+++ b/apps/client/src/logging/logger.ts
@@ -0,0 +1,30 @@
+import { logger, consoleTransport } from "react-native-logs";
+
+const log = logger.createLogger({
+  levels: {
+    debug: 0,
+    info: 1,
+    warn: 2,
+    error: 3,
+  },
+  severity: __DEV__ ? "debug" : "warn",
+  transport: consoleTransport,
+  transportOptions: {
+    colors: {
+      debug: "white",
+      info: "blueBright",
+      warn: "yellowBright",
+      error: "redBright",
+    },
+  },
+  async: true,
+  dateFormat: "time",
+  printLevel: true,
+  printDate: true,
+  enabled: true,
+});
+
+export const apiLogger = log.extend("API");
+export const storeLogger = log.extend("Store");
+
+export { log };
--- a/apps/client/src/services/ApiClient.ts
+++ b/apps/client/src/services/ApiClient.ts
@@ -1,4 +1,5 @@
 import { Platform } from "react-native";
+import { apiLogger } from "../logging";

 const API_BASE_URL =
  process.env.EXPO_PUBLIC_API_URL ||
@@ -19,6 +20,10 @@ async function request<T>(
  endpoint: string,
  options?: RequestOptions,
 ): Promise<T> {
+  const start = performance.now();
+  apiLogger.debug(`${method} ${endpoint}`);
+
+  try {
    const response = await fetch(`${API_BASE_URL}${endpoint}`, {
      method,
      headers: {
@@ -28,11 +33,20 @@ async function request<T>(
      body: options?.body ? JSON.stringify(options.body) : undefined,
    });

+    const duration = Math.round(performance.now() - start);
+
    if (!response.ok) {
+      apiLogger.error(`${method} ${endpoint} - ${response.status} (${duration}ms)`);
      throw new Error(`HTTP ${response.status}`);
    }

+    apiLogger.debug(`${method} ${endpoint} - ${response.status} (${duration}ms)`);
    return response.json();
+  } catch (error) {
+    const duration = Math.round(performance.now() - start);
+    apiLogger.error(`${method} ${endpoint} failed (${duration}ms): ${error}`);
+    throw error;
+  }
 }

 export const ApiClient = {
--- a/apps/server/package.json
+++ b/apps/server/package.json
@@ -15,6 +15,8 @@
    "jsonwebtoken": "^9.0.3",
    "mongoose": "^9.1.1",
    "openai": "^6.15.0",
+    "pino": "^10.1.1",
+    "pino-http": "^11.0.0",
    "rrule": "^2.8.1"
  },
  "devDependencies": {
@@ -22,6 +24,7 @@
    "@types/express": "^5.0.6",
    "@types/jsonwebtoken": "^9.0.10",
    "@types/node": "^24.10.1",
+    "pino-pretty": "^13.1.3",
    "tsx": "^4.21.0",
    "typescript": "^5.9.3"
  }
--- a/apps/server/src/ai/GPTAdapter.ts
+++ b/apps/server/src/ai/GPTAdapter.ts
@@ -7,6 +7,7 @@ import {
  executeToolCall,
  ToolDefinition,
 } from "./utils";
+import { Logged } from "../logging";

 /**
 * Convert tool definitions to OpenAI format.
@@ -24,6 +25,7 @@ function toOpenAITools(
  }));
 }

+@Logged("GPTAdapter")
 export class GPTAdapter implements AIProvider {
  private client: OpenAI;
  private model: string;
--- a/apps/server/src/app.ts
+++ b/apps/server/src/app.ts
@@ -3,7 +3,12 @@ import mongoose from "mongoose";
 import "dotenv/config";

 import { createRoutes } from "./routes";
-import { AuthController, ChatController, EventController } from "./controllers";
+import {
+  AuthController,
+  ChatController,
+  EventController,
+  httpLogger,
+} from "./controllers";
 import { AuthService, ChatService, EventService } from "./services";
 import {
  MongoUserRepository,
@@ -11,6 +16,7 @@ import {
  MongoChatRepository,
 } from "./repositories";
 import { GPTAdapter } from "./ai";
+import { logger } from "./logging";

 const app = express();
 const port = process.env.PORT || 3000;
@@ -18,6 +24,7 @@ const mongoUri = process.env.MONGODB_URI || "mongodb://localhost:27017/caldav";

 // Middleware
 app.use(express.json());
+app.use(httpLogger);

 // CORS - only needed for web browser development
 // Native mobile apps don't send Origin headers and aren't affected by CORS
@@ -86,7 +93,7 @@ app.post("/api/ai/test", async (req, res) => {
    });
    res.json(result);
  } catch (error) {
-    console.error("AI test error:", error);
+    logger.error({ error }, "AI test error");
    res.status(500).json({ error: String(error) });
  }
 });
@@ -95,13 +102,13 @@ app.post("/api/ai/test", async (req, res) => {
 async function start() {
  try {
    await mongoose.connect(mongoUri);
-    console.log("Connected to MongoDB");
+    logger.info("Connected to MongoDB");

    app.listen(port, () => {
-      console.log(`Server running on port ${port}`);
+      logger.info({ port }, "Server started");
    });
  } catch (error) {
-    console.error("Failed to start server:", error);
+    logger.fatal({ error }, "Failed to start server");
    process.exit(1);
  }
 }
--- a/apps/server/src/controllers/AuthMiddleware.ts
+++ b/apps/server/src/controllers/AuthMiddleware.ts
--- a/apps/server/src/controllers/ChatController.ts
+++ b/apps/server/src/controllers/ChatController.ts
@@ -7,7 +7,10 @@ import {
  GetMessagesOptions,
 } from "@caldav/shared";
 import { ChatService } from "../services";
-import { AuthenticatedRequest } from "../middleware";
+import { createLogger } from "../logging";
+import { AuthenticatedRequest } from "./AuthMiddleware";
+
+const log = createLogger("ChatController");

 export class ChatController {
  constructor(private chatService: ChatService) {}
@@ -19,6 +22,7 @@ export class ChatController {
      const response = await this.chatService.processMessage(userId, data);
      res.json(response);
    } catch (error) {
+      log.error({ error, userId: req.user?.userId }, "Error processing message");
      res.status(500).json({ error: "Failed to process message" });
    }
  }
@@ -44,6 +48,7 @@ export class ChatController {
      );
      res.json(response);
    } catch (error) {
+      log.error({ error, conversationId: req.params.conversationId }, "Error confirming event");
      res.status(500).json({ error: "Failed to confirm event" });
    }
  }
@@ -59,6 +64,7 @@ export class ChatController {
      );
      res.json(response);
    } catch (error) {
+      log.error({ error, conversationId: req.params.conversationId }, "Error rejecting event");
      res.status(500).json({ error: "Failed to reject event" });
    }
  }
@@ -72,6 +78,7 @@ export class ChatController {
      const conversations = await this.chatService.getConversations(userId);
      res.json(conversations);
    } catch (error) {
+      log.error({ error, userId: req.user?.userId }, "Error getting conversations");
      res.status(500).json({ error: "Failed to get conversations" });
    }
  }
@@ -102,6 +109,7 @@ export class ChatController {
      if ((error as Error).message === "Conversation not found") {
        res.status(404).json({ error: "Conversation not found" });
      } else {
+        log.error({ error, conversationId: req.params.id }, "Error getting conversation");
        res.status(500).json({ error: "Failed to get conversation" });
      }
    }
--- a/apps/server/src/controllers/EventController.ts
+++ b/apps/server/src/controllers/EventController.ts
@@ -1,6 +1,9 @@
 import { Response } from "express";
 import { EventService } from "../services";
-import { AuthenticatedRequest } from "../middleware";
+import { createLogger } from "../logging";
+import { AuthenticatedRequest } from "./AuthMiddleware";
+
+const log = createLogger("EventController");

 export class EventController {
  constructor(private eventService: EventService) {}
@@ -10,7 +13,7 @@ export class EventController {
      const event = await this.eventService.create(req.user!.userId, req.body);
      res.status(201).json(event);
    } catch (error) {
-      console.error("Error creating event:", error);
+      log.error({ error, userId: req.user?.userId }, "Error creating event");
      res.status(500).json({ error: "Failed to create event" });
    }
  }
@@ -27,7 +30,7 @@ export class EventController {
      }
      res.json(event);
    } catch (error) {
-      console.error("Error getting event:", error);
+      log.error({ error, eventId: req.params.id }, "Error getting event");
      res.status(500).json({ error: "Failed to get event" });
    }
  }
@@ -37,7 +40,7 @@ export class EventController {
      const events = await this.eventService.getAll(req.user!.userId);
      res.json(events);
    } catch (error) {
-      console.error("Error getting events:", error);
+      log.error({ error, userId: req.user?.userId }, "Error getting events");
      res.status(500).json({ error: "Failed to get events" });
    }
  }
@@ -69,7 +72,7 @@ export class EventController {
      );
      res.json(events);
    } catch (error) {
-      console.error("Error getting events by range:", error);
+      log.error({ error, start: req.query.start, end: req.query.end }, "Error getting events by range");
      res.status(500).json({ error: "Failed to get events" });
    }
  }
@@ -87,7 +90,7 @@ export class EventController {
      }
      res.json(event);
    } catch (error) {
-      console.error("Error updating event:", error);
+      log.error({ error, eventId: req.params.id }, "Error updating event");
      res.status(500).json({ error: "Failed to update event" });
    }
  }
@@ -104,7 +107,7 @@ export class EventController {
      }
      res.status(204).send();
    } catch (error) {
-      console.error("Error deleting event:", error);
+      log.error({ error, eventId: req.params.id }, "Error deleting event");
      res.status(500).json({ error: "Failed to delete event" });
    }
  }
--- a/apps/server/src/controllers/LoggingMiddleware.ts
+++ b/apps/server/src/controllers/LoggingMiddleware.ts
@@ -0,0 +1,27 @@
+import pinoHttp from "pino-http";
+import { logger } from "../logging";
+
+export const httpLogger = pinoHttp({
+  logger,
+  customLogLevel: (_req, res, err) => {
+    if (res.statusCode >= 500 || err) return "error";
+    if (res.statusCode >= 400) return "warn";
+    return "info";
+  },
+  customSuccessMessage: (req, res) => {
+    return `${req.method} ${req.url} ${res.statusCode}`;
+  },
+  customErrorMessage: (req, _res, err) => {
+    return `${req.method} ${req.url} failed: ${err.message}`;
+  },
+  redact: ["req.headers.authorization"],
+  serializers: {
+    req: (req) => ({
+      method: req.method,
+      url: req.url,
+    }),
+    res: (res) => ({
+      statusCode: res.statusCode,
+    }),
+  },
+});
--- a/apps/server/src/controllers/index.ts
+++ b/apps/server/src/controllers/index.ts
@@ -1,3 +1,5 @@
 export * from "./AuthController";
 export * from "./ChatController";
 export * from "./EventController";
+export * from "./AuthMiddleware";
+export * from "./LoggingMiddleware";
--- a/apps/server/src/logging/Logged.ts
+++ b/apps/server/src/logging/Logged.ts
@@ -0,0 +1,76 @@
+import { createLogger } from "./logger";
+
+export function Logged(name: string) {
+  const log = createLogger(name);
+
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
+  return function <T extends { new (...args: any[]): any }>(Constructor: T) {
+    return class extends Constructor {
+      // eslint-disable-next-line @typescript-eslint/no-explicit-any
+      constructor(...args: any[]) {
+        super(...args);
+
+        // Return a Proxy that intercepts method calls lazily
+        return new Proxy(this, {
+          get(target, propKey, receiver) {
+            const original = Reflect.get(target, propKey, receiver);
+
+            if (typeof original !== "function" || propKey === "constructor") {
+              return original;
+            }
+
+            // eslint-disable-next-line @typescript-eslint/no-explicit-any
+            const originalFn = original as (...args: any[]) => any;
+
+            // eslint-disable-next-line @typescript-eslint/no-explicit-any
+            return function (this: any, ...methodArgs: any[]) {
+              const start = performance.now();
+              const method = String(propKey);
+
+              // Pino's redact handles sanitization - just pass args directly
+              log.debug({ method, args: methodArgs }, `${method} started`);
+
+              const logCompletion = (err?: unknown) => {
+                const duration = Math.round(performance.now() - start);
+                if (err) {
+                  const message =
+                    err instanceof Error ? err.message : String(err);
+                  log.error(
+                    { method, duration, error: message },
+                    `${method} failed`,
+                  );
+                } else {
+                  log.info({ method, duration }, `${method} completed`);
+                }
+              };
+
+              try {
+                const result = originalFn.apply(this, methodArgs);
+
+                // Check if async - preserves sync/async nature of method
+                if (result instanceof Promise) {
+                  return result
+                    .then((val) => {
+                      logCompletion();
+                      return val;
+                    })
+                    .catch((err) => {
+                      logCompletion(err);
+                      throw err;
+                    });
+                }
+
+                // Synchronous completion
+                logCompletion();
+                return result;
+              } catch (err) {
+                logCompletion(err);
+                throw err;
+              }
+            };
+          },
+        });
+      }
+    };
+  };
+}
--- a/apps/server/src/logging/index.ts
+++ b/apps/server/src/logging/index.ts
@@ -0,0 +1,2 @@
+export { logger, createLogger, type Logger } from "./logger";
+export { Logged } from "./Logged";
--- a/apps/server/src/logging/logger.ts
+++ b/apps/server/src/logging/logger.ts
@@ -0,0 +1,43 @@
+import pino from "pino";
+
+const isDevelopment = process.env.NODE_ENV !== "production";
+
+export const logger = pino({
+  level: process.env.LOG_LEVEL || (isDevelopment ? "debug" : "info"),
+  redact: {
+    paths: [
+      // Root level
+      "password",
+      "passwordHash",
+      "token",
+      // One level deep (e.g. user.password)
+      "*.password",
+      "*.passwordHash",
+      "*.token",
+      // In arrays (for 'args' in decorator)
+      "args[*].password",
+      "args[*].passwordHash",
+      "args[*].token",
+    ],
+    censor: "[REDACTED]",
+  },
+  transport: isDevelopment
+    ? {
+        target: "pino-pretty",
+        options: {
+          colorize: true,
+          translateTime: "SYS:HH:MM:ss",
+          ignore: "pid,hostname",
+        },
+      }
+    : undefined,
+  base: {
+    service: "caldav-server",
+  },
+});
+
+export function createLogger(module: string) {
+  return logger.child({ module });
+}
+
+export type Logger = pino.Logger;
--- a/apps/server/src/middleware/index.ts
+++ b/apps/server/src/middleware/index.ts
@@ -1 +0,0 @@
-export * from "./AuthMiddleware";
--- a/apps/server/src/repositories/mongo/MongoChatRepository.ts
+++ b/apps/server/src/repositories/mongo/MongoChatRepository.ts
@@ -6,8 +6,10 @@ import {
  UpdateMessageDTO,
 } from "@caldav/shared";
 import { ChatRepository } from "../../services/interfaces";
+import { Logged } from "../../logging";
 import { ChatMessageModel, ConversationModel } from "./models";

+@Logged("MongoChatRepository")
 export class MongoChatRepository implements ChatRepository {
  // Conversations
  async getConversationsByUser(userId: string): Promise<Conversation[]> {
--- a/apps/server/src/repositories/mongo/MongoEventRepository.ts
+++ b/apps/server/src/repositories/mongo/MongoEventRepository.ts
@@ -1,7 +1,9 @@
 import { CalendarEvent, CreateEventDTO, UpdateEventDTO } from "@caldav/shared";
 import { EventRepository } from "../../services/interfaces";
+import { Logged } from "../../logging";
 import { EventModel } from "./models";

+@Logged("MongoEventRepository")
 export class MongoEventRepository implements EventRepository {
  async findById(id: string): Promise<CalendarEvent | null> {
    const event = await EventModel.findById(id);
--- a/apps/server/src/repositories/mongo/MongoUserRepository.ts
+++ b/apps/server/src/repositories/mongo/MongoUserRepository.ts
@@ -1,7 +1,9 @@
 import { User } from "@caldav/shared";
 import { UserRepository, CreateUserData } from "../../services/interfaces";
+import { Logged } from "../../logging";
 import { UserModel } from "./models";

+@Logged("MongoUserRepository")
 export class MongoUserRepository implements UserRepository {
  async findById(id: string): Promise<User | null> {
    throw new Error("Not implemented");
--- a/apps/server/src/routes/chat.routes.ts
+++ b/apps/server/src/routes/chat.routes.ts
@@ -1,6 +1,5 @@
 import { Router } from "express";
-import { ChatController } from "../controllers";
-import { authenticate } from "../middleware";
+import { ChatController, authenticate } from "../controllers";

 export function createChatRoutes(chatController: ChatController): Router {
  const router = Router();
--- a/apps/server/src/routes/event.routes.ts
+++ b/apps/server/src/routes/event.routes.ts
@@ -1,6 +1,5 @@
 import { Router } from "express";
-import { EventController } from "../controllers";
-import { authenticate } from "../middleware";
+import { EventController, authenticate } from "../controllers";

 export function createEventRoutes(eventController: EventController): Router {
  const router = Router();
--- a/apps/server/tsconfig.json
+++ b/apps/server/tsconfig.json
@@ -7,7 +7,8 @@
    "strict": true,
    "esModuleInterop": true,
    "forceConsistentCasingInFileNames": true,
-    "skipLibCheck": true
+    "experimentalDecorators": true,
+    "emitDecoratorMetadata": true
  },
  "include": ["src"]
 }
--- a/package-lock.json
+++ b/package-lock.json
@@ -44,6 +44,7 @@
        "react-dom": "19.1.0",
        "react-native": "0.81.5",
        "react-native-gesture-handler": "~2.28.0",
+        "react-native-logs": "^5.5.0",
        "react-native-reanimated": "~4.1.1",
        "react-native-safe-area-context": "5.6.0",
        "react-native-screens": "~4.16.0",
@@ -69,6 +70,8 @@
        "jsonwebtoken": "^9.0.3",
        "mongoose": "^9.1.1",
        "openai": "^6.15.0",
+        "pino": "^10.1.1",
+        "pino-http": "^11.0.0",
        "rrule": "^2.8.1"
      },
      "devDependencies": {
@@ -76,6 +79,7 @@
        "@types/express": "^5.0.6",
        "@types/jsonwebtoken": "^9.0.10",
        "@types/node": "^24.10.1",
+        "pino-pretty": "^13.1.3",
        "tsx": "^4.21.0",
        "typescript": "^5.9.3"
      }
@@ -3317,6 +3321,12 @@
        "node": ">=12.4.0"
      }
    },
+    "node_modules/@pinojs/redact": {
+      "version": "0.4.0",
+      "resolved": "https://registry.npmjs.org/@pinojs/redact/-/redact-0.4.0.tgz",
+      "integrity": "sha512-k2ENnmBugE/rzQfEcdWHcCY+/FM3VLzH9cYEsbdsoqrvzAKRhUZeRNhAZvB8OitQJ1TBed3yqWtdjzS6wJKBwg==",
+      "license": "MIT"
+    },
    "node_modules/@radix-ui/primitive": {
      "version": "1.1.3",
      "resolved": "https://registry.npmjs.org/@radix-ui/primitive/-/primitive-1.1.3.tgz",
@@ -5136,6 +5146,15 @@
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      "license": "MIT"
    },
+    "node_modules/atomic-sleep": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/atomic-sleep/-/atomic-sleep-1.0.0.tgz",
+      "integrity": "sha512-kNOjDqAh7px0XWNI+4QbzoiR/nTkHAWNud2uvnJquD1/x5a7EQZMJT0AczqK0Qn67oY/TTQ1LbUKajZpp3I9tQ==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=8.0.0"
+      }
+    },
    "node_modules/available-typed-arrays": {
      "version": "1.0.7",
      "resolved": "https://registry.npmjs.org/available-typed-arrays/-/available-typed-arrays-1.0.7.tgz",
@@ -5957,6 +5976,13 @@
        "simple-swizzle": "^0.2.2"
      }
    },
+    "node_modules/colorette": {
+      "version": "2.0.20",
+      "resolved": "https://registry.npmjs.org/colorette/-/colorette-2.0.20.tgz",
+      "integrity": "sha512-IfEDxwoWIjkeXL1eXcDiow4UbKjhLdq6/EuSVR9GMN7KVH3r9gQ83e73hsz1Nd1T3ijd5xv1wcWRYO+D6kCI2w==",
+      "dev": true,
+      "license": "MIT"
+    },
    "node_modules/commander": {
      "version": "7.2.0",
      "resolved": "https://registry.npmjs.org/commander/-/commander-7.2.0.tgz",
@@ -6249,6 +6275,16 @@
        "url": "https://github.com/sponsors/ljharb"
      }
    },
+    "node_modules/dateformat": {
+      "version": "4.6.3",
+      "resolved": "https://registry.npmjs.org/dateformat/-/dateformat-4.6.3.tgz",
+      "integrity": "sha512-2P0p0pFGzHS5EMnhdxQi7aJN+iMheud0UhG4dlE1DLAlvL8JHjJJTX/CSm4JXwV0Ka5nGk3zC5mcb5bUQUxxMA==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": "*"
+      }
+    },
    "node_modules/debug": {
      "version": "4.4.3",
      "resolved": "https://registry.npmjs.org/debug/-/debug-4.4.3.tgz",
@@ -6493,6 +6529,16 @@
        "node": ">= 0.8"
      }
    },
+    "node_modules/end-of-stream": {
+      "version": "1.4.5",
+      "resolved": "https://registry.npmjs.org/end-of-stream/-/end-of-stream-1.4.5.tgz",
+      "integrity": "sha512-ooEGc6HP26xXq/N+GCGOT0JKCLDGrq2bQUZrQ7gyrJiZANJ/8YDTxTpQBXGMn+WbIQXNVpyWymm7KYVICQnyOg==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "once": "^1.4.0"
+      }
+    },
    "node_modules/env-editor": {
      "version": "0.4.2",
      "resolved": "https://registry.npmjs.org/env-editor/-/env-editor-0.4.2.tgz",
@@ -7896,6 +7942,13 @@
        "node": ">= 0.8"
      }
    },
+    "node_modules/fast-copy": {
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/fast-copy/-/fast-copy-4.0.2.tgz",
+      "integrity": "sha512-ybA6PDXIXOXivLJK/z9e+Otk7ve13I4ckBvGO5I2RRmBU1gMHLVDJYEuJYhGwez7YNlYji2M2DvVU+a9mSFDlw==",
+      "dev": true,
+      "license": "MIT"
+    },
    "node_modules/fast-deep-equal": {
      "version": "3.1.3",
      "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz",
@@ -7943,6 +7996,13 @@
      "dev": true,
      "license": "MIT"
    },
+    "node_modules/fast-safe-stringify": {
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/fast-safe-stringify/-/fast-safe-stringify-2.1.1.tgz",
+      "integrity": "sha512-W+KJc2dmILlPplD/H4K9l9LcAHAfPtP6BY84uVLXQ6Evcz9Lcg33Y2z1IVblT6xdY54PXYVHEv+0Wpq8Io6zkA==",
+      "dev": true,
+      "license": "MIT"
+    },
    "node_modules/fastq": {
      "version": "1.19.1",
      "resolved": "https://registry.npmjs.org/fastq/-/fastq-1.19.1.tgz",
@@ -8552,6 +8612,13 @@
        "node": ">= 0.4"
      }
    },
+    "node_modules/help-me": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/help-me/-/help-me-5.0.0.tgz",
+      "integrity": "sha512-7xgomUX6ADmcYzFik0HzAxh/73YlKR9bmFzf51CZwR+b6YtzU2m0u49hQCqV6SvlqIqsaxovfwdvbnsw3b/zpg==",
+      "dev": true,
+      "license": "MIT"
+    },
    "node_modules/hermes-estree": {
      "version": "0.29.1",
      "resolved": "https://registry.npmjs.org/hermes-estree/-/hermes-estree-0.29.1.tgz",
@@ -9507,6 +9574,16 @@
        "jiti": "bin/jiti.js"
      }
    },
+    "node_modules/joycon": {
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/joycon/-/joycon-3.1.1.tgz",
+      "integrity": "sha512-34wB/Y7MW7bzjKRjUKTa46I2Z7eV62Rkhva+KkopW7Qvv/OSWBqvkSY7vusOPrNuZcUG3tApvdVgNB8POj3SPw==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=10"
+      }
+    },
    "node_modules/js-tokens": {
      "version": "4.0.0",
      "resolved": "https://registry.npmjs.org/js-tokens/-/js-tokens-4.0.0.tgz",
@@ -11174,6 +11251,15 @@
        "url": "https://github.com/sponsors/ljharb"
      }
    },
+    "node_modules/on-exit-leak-free": {
+      "version": "2.1.2",
+      "resolved": "https://registry.npmjs.org/on-exit-leak-free/-/on-exit-leak-free-2.1.2.tgz",
+      "integrity": "sha512-0eJJY6hXLGf1udHwfNftBqH+g73EU4B504nZeKpz1sYRKafAghwxEJunB2O7rDZkL4PGfsMVnTXZ2EjibbqcsA==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=14.0.0"
+      }
+    },
    "node_modules/on-finished": {
      "version": "2.3.0",
      "resolved": "https://registry.npmjs.org/on-finished/-/on-finished-2.3.0.tgz",
@@ -11545,6 +11631,93 @@
        "node": ">=0.10.0"
      }
    },
+    "node_modules/pino": {
+      "version": "10.1.1",
+      "resolved": "https://registry.npmjs.org/pino/-/pino-10.1.1.tgz",
+      "integrity": "sha512-3qqVfpJtRQUCAOs4rTOEwLH6mwJJ/CSAlbis8fKOiMzTtXh0HN/VLsn3UWVTJ7U8DsWmxeNon2IpGb+wORXH4g==",
+      "license": "MIT",
+      "dependencies": {
+        "@pinojs/redact": "^0.4.0",
+        "atomic-sleep": "^1.0.0",
+        "on-exit-leak-free": "^2.1.0",
+        "pino-abstract-transport": "^3.0.0",
+        "pino-std-serializers": "^7.0.0",
+        "process-warning": "^5.0.0",
+        "quick-format-unescaped": "^4.0.3",
+        "real-require": "^0.2.0",
+        "safe-stable-stringify": "^2.3.1",
+        "sonic-boom": "^4.0.1",
+        "thread-stream": "^4.0.0"
+      },
+      "bin": {
+        "pino": "bin.js"
+      }
+    },
+    "node_modules/pino-abstract-transport": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/pino-abstract-transport/-/pino-abstract-transport-3.0.0.tgz",
+      "integrity": "sha512-wlfUczU+n7Hy/Ha5j9a/gZNy7We5+cXp8YL+X+PG8S0KXxw7n/JXA3c46Y0zQznIJ83URJiwy7Lh56WLokNuxg==",
+      "license": "MIT",
+      "dependencies": {
+        "split2": "^4.0.0"
+      }
+    },
+    "node_modules/pino-http": {
+      "version": "11.0.0",
+      "resolved": "https://registry.npmjs.org/pino-http/-/pino-http-11.0.0.tgz",
+      "integrity": "sha512-wqg5XIAGRRIWtTk8qPGxkbrfiwEWz1lgedVLvhLALudKXvg1/L2lTFgTGPJ4Z2e3qcRmxoFxDuSdMdMGNM6I1g==",
+      "license": "MIT",
+      "dependencies": {
+        "get-caller-file": "^2.0.5",
+        "pino": "^10.0.0",
+        "pino-std-serializers": "^7.0.0",
+        "process-warning": "^5.0.0"
+      }
+    },
+    "node_modules/pino-pretty": {
+      "version": "13.1.3",
+      "resolved": "https://registry.npmjs.org/pino-pretty/-/pino-pretty-13.1.3.tgz",
+      "integrity": "sha512-ttXRkkOz6WWC95KeY9+xxWL6AtImwbyMHrL1mSwqwW9u+vLp/WIElvHvCSDg0xO/Dzrggz1zv3rN5ovTRVowKg==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "colorette": "^2.0.7",
+        "dateformat": "^4.6.3",
+        "fast-copy": "^4.0.0",
+        "fast-safe-stringify": "^2.1.1",
+        "help-me": "^5.0.0",
+        "joycon": "^3.1.1",
+        "minimist": "^1.2.6",
+        "on-exit-leak-free": "^2.1.0",
+        "pino-abstract-transport": "^3.0.0",
+        "pump": "^3.0.0",
+        "secure-json-parse": "^4.0.0",
+        "sonic-boom": "^4.0.1",
+        "strip-json-comments": "^5.0.2"
+      },
+      "bin": {
+        "pino-pretty": "bin.js"
+      }
+    },
+    "node_modules/pino-pretty/node_modules/strip-json-comments": {
+      "version": "5.0.3",
+      "resolved": "https://registry.npmjs.org/strip-json-comments/-/strip-json-comments-5.0.3.tgz",
+      "integrity": "sha512-1tB5mhVo7U+ETBKNf92xT4hrQa3pm0MZ0PQvuDnWgAAGHDsfp4lPSpiS6psrSiet87wyGPh9ft6wmhOMQ0hDiw==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=14.16"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/pino-std-serializers": {
+      "version": "7.0.0",
+      "resolved": "https://registry.npmjs.org/pino-std-serializers/-/pino-std-serializers-7.0.0.tgz",
+      "integrity": "sha512-e906FRY0+tV27iq4juKzSYPbUj2do2X2JX4EzSca1631EB2QJQUqGbDuERal7LCtOpxl6x3+nvo9NPZcmjkiFA==",
+      "license": "MIT"
+    },
    "node_modules/pirates": {
      "version": "4.0.7",
      "resolved": "https://registry.npmjs.org/pirates/-/pirates-4.0.7.tgz",
@@ -11897,6 +12070,22 @@
        "node": "^14.17.0 || ^16.13.0 || >=18.0.0"
      }
    },
+    "node_modules/process-warning": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/process-warning/-/process-warning-5.0.0.tgz",
+      "integrity": "sha512-a39t9ApHNx2L4+HBnQKqxxHNs1r7KF+Intd8Q/g1bUh6q0WIp9voPXJ/x0j+ZL45KF1pJd9+q2jLIRMfvEshkA==",
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/fastify"
+        },
+        {
+          "type": "opencollective",
+          "url": "https://opencollective.com/fastify"
+        }
+      ],
+      "license": "MIT"
+    },
    "node_modules/progress": {
      "version": "2.0.3",
      "resolved": "https://registry.npmjs.org/progress/-/progress-2.0.3.tgz",
@@ -11960,6 +12149,17 @@
        "node": ">= 0.10"
      }
    },
+    "node_modules/pump": {
+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/pump/-/pump-3.0.3.tgz",
+      "integrity": "sha512-todwxLMY7/heScKmntwQG8CXVkWUOdYxIvY2s0VWAAMh/nd8SoYiRaKjlr7+iCs984f2P8zvrfWcDDYVb73NfA==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "end-of-stream": "^1.1.0",
+        "once": "^1.3.1"
+      }
+    },
    "node_modules/punycode": {
      "version": "2.3.1",
      "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.3.1.tgz",
@@ -12039,6 +12239,12 @@
      ],
      "license": "MIT"
    },
+    "node_modules/quick-format-unescaped": {
+      "version": "4.0.4",
+      "resolved": "https://registry.npmjs.org/quick-format-unescaped/-/quick-format-unescaped-4.0.4.tgz",
+      "integrity": "sha512-tYC1Q1hgyRuHgloV/YXs2w15unPVh8qfu/qCTfhTYamaw7fyhumKa2yGpdSo87vY32rIclj+4fWYQXUMs9EHvg==",
+      "license": "MIT"
+    },
    "node_modules/range-parser": {
      "version": "1.2.1",
      "resolved": "https://registry.npmjs.org/range-parser/-/range-parser-1.2.1.tgz",
@@ -12557,6 +12763,12 @@
        "react-native": "*"
      }
    },
+    "node_modules/react-native-logs": {
+      "version": "5.5.0",
+      "resolved": "https://registry.npmjs.org/react-native-logs/-/react-native-logs-5.5.0.tgz",
+      "integrity": "sha512-H3Jc1pNTzNhYb9yHuk1drHdyGHwRvt4IERSz3EUul8vVTey6999fzGRFLK6ugrxYnmw7P+5fo/mRzDXeByhA8g==",
+      "license": "MIT"
+    },
    "node_modules/react-native-reanimated": {
      "version": "4.1.6",
      "resolved": "https://registry.npmjs.org/react-native-reanimated/-/react-native-reanimated-4.1.6.tgz",
@@ -12840,6 +13052,15 @@
        "url": "https://github.com/sponsors/jonschlinkert"
      }
    },
+    "node_modules/real-require": {
+      "version": "0.2.0",
+      "resolved": "https://registry.npmjs.org/real-require/-/real-require-0.2.0.tgz",
+      "integrity": "sha512-57frrGM/OCTLqLOAh0mhVA9VBMHd+9U7Zb2THMGdBUoZVOtGbJzjxsYGDJ3A9AYYCP4hn6y1TVbaOfzWtm5GFg==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 12.13.0"
+      }
+    },
    "node_modules/reflect.getprototypeof": {
      "version": "1.0.10",
      "resolved": "https://registry.npmjs.org/reflect.getprototypeof/-/reflect.getprototypeof-1.0.10.tgz",
@@ -13233,6 +13454,15 @@
        "url": "https://github.com/sponsors/ljharb"
      }
    },
+    "node_modules/safe-stable-stringify": {
+      "version": "2.5.0",
+      "resolved": "https://registry.npmjs.org/safe-stable-stringify/-/safe-stable-stringify-2.5.0.tgz",
+      "integrity": "sha512-b3rppTKm9T+PsVCBEOUR46GWI7fdOs00VKZ1+9c1EWDaDMvjQc6tUwuFyIprgGgTcWoVHSKrU8H31ZHA2e0RHA==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=10"
+      }
+    },
    "node_modules/safer-buffer": {
      "version": "2.1.2",
      "resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",
@@ -13251,6 +13481,23 @@
      "integrity": "sha512-NlHwttCI/l5gCPR3D1nNXtWABUmBwvZpEQiD4IXSbIDq8BzLIK/7Ir5gTFSGZDUu37K5cMNp0hFtzO38sC7gWA==",
      "license": "MIT"
    },
+    "node_modules/secure-json-parse": {
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/secure-json-parse/-/secure-json-parse-4.1.0.tgz",
+      "integrity": "sha512-l4KnYfEyqYJxDwlNVyRfO2E4NTHfMKAWdUuA8J0yve2Dz/E/PdBepY03RvyJpssIpRFwJoCD55wA+mEDs6ByWA==",
+      "dev": true,
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/fastify"
+        },
+        {
+          "type": "opencollective",
+          "url": "https://opencollective.com/fastify"
+        }
+      ],
+      "license": "BSD-3-Clause"
+    },
    "node_modules/semver": {
      "version": "6.3.1",
      "resolved": "https://registry.npmjs.org/semver/-/semver-6.3.1.tgz",
@@ -13686,6 +13933,15 @@
        "node": ">=8.0.0"
      }
    },
+    "node_modules/sonic-boom": {
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/sonic-boom/-/sonic-boom-4.2.0.tgz",
+      "integrity": "sha512-INb7TM37/mAcsGmc9hyyI6+QR3rR1zVRu36B0NeGXKnOOLiZOfER5SA+N7X7k3yUYRzLWafduTDvJAfDswwEww==",
+      "license": "MIT",
+      "dependencies": {
+        "atomic-sleep": "^1.0.0"
+      }
+    },
    "node_modules/source-map": {
      "version": "0.5.7",
      "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.5.7.tgz",
@@ -13741,6 +13997,15 @@
        "node": ">=6"
      }
    },
+    "node_modules/split2": {
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/split2/-/split2-4.2.0.tgz",
+      "integrity": "sha512-UcjcJOWknrNkF6PLX83qcHM6KHgVKNkV62Y8a5uYDVv9ydGQVwAHMKqHdJje1VTWpljG0WYpCDhrCdAOYH4TWg==",
+      "license": "ISC",
+      "engines": {
+        "node": ">= 10.x"
+      }
+    },
    "node_modules/sprintf-js": {
      "version": "1.0.3",
      "resolved": "https://registry.npmjs.org/sprintf-js/-/sprintf-js-1.0.3.tgz",
@@ -14249,6 +14514,18 @@
        "node": ">=0.8"
      }
    },
+    "node_modules/thread-stream": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/thread-stream/-/thread-stream-4.0.0.tgz",
+      "integrity": "sha512-4iMVL6HAINXWf1ZKZjIPcz5wYaOdPhtO8ATvZ+Xqp3BTdaqtAwQkNmKORqcIo5YkQqGXq5cwfswDwMqqQNrpJA==",
+      "license": "MIT",
+      "dependencies": {
+        "real-require": "^0.2.0"
+      },
+      "engines": {
+        "node": ">=20"
+      }
+    },
    "node_modules/throat": {
      "version": "5.0.0",
      "resolved": "https://registry.npmjs.org/throat/-/throat-5.0.0.tgz",
				`@@ -0,0 +1 @@`
				`export { log, apiLogger, storeLogger } from "./logger";`