naga-audit-service/dist/src/common/inter-service-communication/http-client.service.js

A comprehensive audit service library for NestJS applications with MongoDB support

"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 __param = (this && this.__param) || function (paramIndex, decorator) {
    return function (target, key) { decorator(target, key, paramIndex); }
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.HttpClientService = void 0;
const common_1 = require("@nestjs/common");
const axios_1 = require("@nestjs/axios");
const config_1 = require("@nestjs/config");
const rxjs_1 = require("rxjs");
const http_headers_constants_1 = require("../constants/http-headers.constants");
const custom_error_exception_1 = require("../errors/custom-error.exception");
let HttpClientService = class HttpClientService {
    constructor(httpService, req, configService) {
        this.httpService = httpService;
        this.req = req;
        this.configService = configService;
    }
    getHeaders() {
        const headers = this.req['headers'];
        const intereServiceHeaders = {
            [http_headers_constants_1.HTTP_HEADERS.ACCESS_TOKEN]: headers[http_headers_constants_1.HTTP_HEADERS.ACCESS_TOKEN],
            [http_headers_constants_1.HTTP_HEADERS.ID_TOKEN]: headers[http_headers_constants_1.HTTP_HEADERS.ID_TOKEN],
            [http_headers_constants_1.HTTP_HEADERS.USER_CURRENT_VIEW]: headers[http_headers_constants_1.HTTP_HEADERS.USER_CURRENT_VIEW],
        };
        return intereServiceHeaders;
    }
    handleError(error) {
        if (error.response) {
            const { status = 500, data = {}, message: errorMessage } = error.response;
            const message = errorMessage || data.message || 'An unexpected error occurred';
            const errorCode = data.errorCode || 'ERR404';
            throw new custom_error_exception_1.ErrorException(errorCode, message, status);
        }
        else {
            throw new custom_error_exception_1.ErrorException(null, 'No response received from the server', 500);
        }
    }
    resolveUrl(serviceKey) {
        const serviceUrlEnvVar = `${serviceKey}_URL`;
        const url = this.configService.get(serviceUrlEnvVar);
        if (!url) {
            throw new custom_error_exception_1.ErrorException(null, `Service URL for "${serviceKey}" is not defined in configuration. Please set ${serviceUrlEnvVar}`, 500);
        }
        return url;
    }
    buildUrl(serviceKey, endpoint) {
        const baseUrl = this.resolveUrl(serviceKey);
        return endpoint ? `${baseUrl}${endpoint}` : baseUrl;
    }
    async get(serviceKey, endpoint, query, skipError = false) {
        try {
            const url = this.buildUrl(serviceKey, endpoint);
            const response$ = this.httpService.get(url, {
                params: query,
                headers: this.getHeaders(),
            });
            const response = await (0, rxjs_1.lastValueFrom)(response$);
            return response.data.data;
        }
        catch (error) {
            console.log(error);
            if (!skipError) {
                this.handleError(error);
            }
            return null;
        }
    }
    async post(serviceKey, endpoint, body, query) {
        try {
            const url = this.buildUrl(serviceKey, endpoint);
            const response$ = this.httpService.post(url, body, {
                params: query,
                headers: this.getHeaders(),
            });
            const response = await (0, rxjs_1.lastValueFrom)(response$);
            return response.data.data;
        }
        catch (error) {
            this.handleError(error);
        }
    }
    async put(serviceKey, endpoint, body) {
        try {
            const url = this.buildUrl(serviceKey, endpoint);
            const response$ = this.httpService.put(url, body, {
                headers: this.getHeaders(),
            });
            const response = await (0, rxjs_1.lastValueFrom)(response$);
            return response.data.data;
        }
        catch (error) {
            this.handleError(error);
        }
    }
    async patch(serviceKey, endpoint, body) {
        try {
            const url = this.buildUrl(serviceKey, endpoint);
            const response$ = this.httpService.patch(url, body, {
                headers: this.getHeaders(),
            });
            const response = await (0, rxjs_1.lastValueFrom)(response$);
            return response.data.data;
        }
        catch (error) {
            this.handleError(error);
        }
    }
    async delete(serviceKey, endpoint, query) {
        try {
            const url = this.buildUrl(serviceKey, endpoint);
            const response$ = this.httpService.delete(url, {
                params: query,
                headers: this.getHeaders(),
            });
            const response = await (0, rxjs_1.lastValueFrom)(response$);
            return response.data.data;
        }
        catch (error) {
            this.handleError(error);
        }
    }
};
exports.HttpClientService = HttpClientService;
exports.HttpClientService = HttpClientService = __decorate([
    (0, common_1.Injectable)(),
    __param(1, (0, common_1.Inject)('REQUEST')),
    __metadata("design:paramtypes", [axios_1.HttpService, Object, config_1.ConfigService])
], HttpClientService);
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