76 lines
2.2 KiB
JavaScript
76 lines
2.2 KiB
JavaScript
const config = require('../config');
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class ApiResponse {
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constructor(success, statusCode, data = null, message = null, errors = null) {
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this.success = success;
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this.statusCode = statusCode;
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this.data = data;
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this.message = message;
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this.errors = errors;
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this.timestamp = new Date().toISOString();
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}
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toJSON() {
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const response = {
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success: this.success,
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timestamp: this.timestamp,
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};
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if (this.message) response.message = this.message;
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if (this.data !== null) response.data = this.data;
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if (this.errors) response.errors = this.errors;
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return response;
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}
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}
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class ResponseHandler {
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static success(res, data, message = 'Success', statusCode = config.HTTP_STATUS.OK) {
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const response = new ApiResponse(true, statusCode, data, message);
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return res.status(statusCode).json(response.toJSON());
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}
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static created(res, data, message = 'Resource created successfully') {
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return this.success(res, data, message, config.HTTP_STATUS.CREATED);
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}
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static error(
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res,
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message,
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statusCode = config.HTTP_STATUS.INTERNAL_SERVER_ERROR,
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errors = null
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) {
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const response = new ApiResponse(false, statusCode, null, message, errors);
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return res.status(statusCode).json(response.toJSON());
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}
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static badRequest(res, message = 'Bad request', errors = null) {
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return this.error(res, message, config.HTTP_STATUS.BAD_REQUEST, errors);
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}
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static notFound(res, message = 'Resource not found') {
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return this.error(res, message, config.HTTP_STATUS.NOT_FOUND);
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}
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static unauthorized(res, message = 'Unauthorized') {
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return this.error(res, message, config.HTTP_STATUS.UNAUTHORIZED);
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}
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static forbidden(res, message = 'Forbidden') {
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return this.error(res, message, config.HTTP_STATUS.FORBIDDEN);
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}
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static conflict(res, message = 'Resource conflict', errors = null) {
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return this.error(res, message, config.HTTP_STATUS.CONFLICT, errors);
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}
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static internalError(res, message = 'Internal server error', error = null) {
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if (error && config.isDevelopment) {
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console.error('Internal Error:', error);
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}
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return this.error(res, message, config.HTTP_STATUS.INTERNAL_SERVER_ERROR);
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}
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}
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module.exports = ResponseHandler;
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