coffee-core/dist/logger/logging.interceptor.js

Coffee IT API core library

"use strict";
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
var LoggingInterceptor_1;
Object.defineProperty(exports, "__esModule", { value: true });
exports.LoggingInterceptor = void 0;
const common_1 = require("@nestjs/common");
const rxjs_1 = require("rxjs");
let LoggingInterceptor = LoggingInterceptor_1 = class LoggingInterceptor {
    logger = new common_1.Logger(LoggingInterceptor_1.name);
    pathConfig;
    constructor(config) {
        this.pathConfig = config?.pathConfig ?? { '/health': 'skip' };
    }
    intercept(context, next) {
        const req = context.switchToHttp().getRequest();
        const logLevel = this.pathConfig[req.path] ?? 'full';
        if (logLevel === 'skip') {
            return next.handle();
        }
        if (!req.id) {
            req.id = this.generateRequestId();
        }
        const userId = req.user?.userId ?? '';
        const hasBody = req.body && Object.keys(req.body).length > 0;
        const includeBody = logLevel === 'full' && hasBody;
        let logMessage = `[Request ${req.id}] ${req.method} ${req.url} by user ${userId}`;
        if (includeBody) {
            logMessage += ` with body ${JSON.stringify(req.body, null, 2)}`;
        }
        this.logger.log(logMessage);
        const startOfRequest = Date.now();
        return next
            .handle()
            .pipe((0, rxjs_1.tap)(() => this.logger.log(`[Request ${req.id}] Completed after... ${Date.now() - startOfRequest}ms`)));
    }
    generateRequestId() {
        const randomString = Math.random().toString(36).substring(2, 8);
        return `${Date.now()}-${randomString}`;
    }
};
exports.LoggingInterceptor = LoggingInterceptor;
exports.LoggingInterceptor = LoggingInterceptor = LoggingInterceptor_1 = __decorate([
    (0, common_1.Injectable)(),
    __metadata("design:paramtypes", [Object])
], LoggingInterceptor);
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