b0c8103ee2
- Updated nest-cli.json to enable output directory deletion and refined TypeScript compiler options. - Modified package.json to improve development command for BFF with preserved watch output. - Adjusted tsconfig.json to extend from a higher-level configuration and removed unnecessary options. - Enhanced logging.module.ts to simplify logger configuration and improve log message formatting. - Updated next.config.mjs to manage server-only libraries and optimize Webpack configuration. - Refined error logging in various components for better clarity and consistency.
67 lines
1.7 KiB
Markdown
67 lines
1.7 KiB
Markdown
# Simple Centralized Logging
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## ✅ **Single Pino Logger Everywhere**
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We now use **one simple Pino logger** across the entire application:
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- **Frontend (Portal)**: Uses the same Pino logger
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- **Backend (BFF)**: Uses `nestjs-pino` with the same configuration
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- **Shared**: Single logger configuration
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## 🚀 **Usage Examples**
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### **Frontend (Portal)**
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```typescript
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import { logger, log } from "@/lib/logger";
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// Simple logging
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log.info("User logged in", { userId: "123" });
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log.error("API call failed", error);
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// Direct Pino usage
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logger.info({ userId: "123" }, "User logged in");
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```
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### **Backend (BFF) - Dependency Injection**
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```typescript
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import { Logger } from "nestjs-pino";
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@Injectable()
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export class UserService {
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constructor(@Inject(Logger) private readonly logger: Logger) {}
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async findUser(id: string) {
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this.logger.info({ userId: id }, "Finding user");
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}
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}
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```
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### **Backend (BFF) - Direct Import**
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```typescript
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import { logger, log } from "@customer-portal/shared";
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// Simple logging
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log.info("Service started");
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log.error("Database error", error);
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// Direct Pino usage
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logger.info({ userId: "123" }, "User action");
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```
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## 🔧 **Configuration**
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All configuration is in one place: `packages/shared/src/logger.ts`
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- **Development**: Pretty printed logs with colors
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- **Production**: JSON logs for log aggregation
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- **Browser**: Console-friendly output
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- **Security**: Automatic redaction of sensitive fields
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## 🎯 **Benefits**
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- ✅ **One logger** instead of multiple complex systems
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- ✅ **Same configuration** everywhere
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- ✅ **No more fs/promises errors**
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- ✅ **Simple imports** - just `import { log } from "@customer-portal/shared"`
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- ✅ **Production ready** with automatic security redaction
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