bb-inspired/dist/interceptors/logging.interceptor.js

Core library for BB-inspired NestJS backend

"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);
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.LoggingInterceptor = void 0;
const common_1 = require("@nestjs/common");
const operators_1 = require("rxjs/operators");
const logger_service_1 = require("../logger/logger.service");
let LoggingInterceptor = class LoggingInterceptor {
    constructor(logger) {
        this.logger = logger;
        this.logger.setContext('LoggingInterceptor');
    }
    intercept(context, next) {
        const now = Date.now();
        const request = context.switchToHttp().getRequest();
        const { method, url, body, params, query } = request;
        this.logger.log(`Request: ${method} ${url}`);
        if (Object.keys(body).length > 0) {
            this.logger.debug(`Request Body: ${JSON.stringify(body)}`);
        }
        if (Object.keys(params).length > 0) {
            this.logger.debug(`Request Params: ${JSON.stringify(params)}`);
        }
        if (Object.keys(query).length > 0) {
            this.logger.debug(`Request Query: ${JSON.stringify(query)}`);
        }
        return next.handle().pipe((0, operators_1.tap)({
            next: (data) => {
                const response = context.switchToHttp().getResponse();
                const delay = Date.now() - now;
                this.logger.log(`Response: ${method} ${url} ${response.statusCode} - ${delay}ms`);
                this.logger.debug(`Response Body: ${JSON.stringify(data)}`);
            },
            error: (error) => {
                const delay = Date.now() - now;
                this.logger.error(`Response Error: ${method} ${url} - ${delay}ms`, error.stack);
            },
        }));
    }
};
exports.LoggingInterceptor = LoggingInterceptor;
exports.LoggingInterceptor = LoggingInterceptor = __decorate([
    (0, common_1.Injectable)(),
    __metadata("design:paramtypes", [logger_service_1.AppLoggerService])
], LoggingInterceptor);
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