n8n-nodes-espocrm/dist/nodes/EspoCRM/utils/ErrorHandler.js

n8n Community Node for EspoCRM

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.ErrorHandler = void 0;
const n8n_workflow_1 = require("n8n-workflow");
class ErrorHandler {
    static handleApiError(context, error, operation) {
        let errorMessage = `EspoCRM ${operation} Error: `;
        if (error instanceof Error) {
            // Standard Error Object
            if (error.message.includes('ECONNREFUSED')) {
                errorMessage += 'Connection refused - Check your EspoCRM URL';
            }
            else if (error.message.includes('ENOTFOUND')) {
                errorMessage += 'Host not found - Check your EspoCRM URL';
            }
            else if (error.message.includes('ETIMEDOUT')) {
                errorMessage += 'Connection timeout - EspoCRM server is not responding';
            }
            else {
                errorMessage += error.message;
            }
        }
        else if (typeof error === 'object' && error !== null) {
            // HTTP Response Error
            const errorObj = error;
            if (errorObj.response) {
                const statusCode = errorObj.response.status || errorObj.response.statusCode;
                const responseBody = errorObj.response.data || errorObj.response.body;
                switch (statusCode) {
                    case 400:
                        errorMessage += 'Bad Request - Check your input parameters';
                        break;
                    case 401:
                        errorMessage += 'Unauthorized - Check your API credentials';
                        break;
                    case 403:
                        errorMessage += 'Forbidden - Insufficient permissions';
                        break;
                    case 404:
                        errorMessage += 'Not Found - The requested resource does not exist';
                        break;
                    case 429:
                        errorMessage += 'Rate Limit Exceeded - Please try again later';
                        break;
                    case 500:
                        errorMessage += 'Internal Server Error - EspoCRM server error';
                        break;
                    default:
                        errorMessage += `HTTP ${statusCode}`;
                }
                if (responseBody && typeof responseBody === 'object') {
                    if (responseBody.message) {
                        errorMessage += ` - ${responseBody.message}`;
                    }
                    else if (responseBody.error) {
                        errorMessage += ` - ${responseBody.error}`;
                    }
                }
            }
            else if (errorObj.code) {
                errorMessage += `Network error: ${errorObj.code}`;
            }
            else {
                errorMessage += 'Unknown error occurred';
            }
        }
        else {
            // Primitive error value
            errorMessage += String(error);
        }
        throw new n8n_workflow_1.NodeOperationError(context.getNode(), errorMessage);
    }
    static validateRequiredFields(data, requiredFields) {
        const missingFields = [];
        for (const field of requiredFields) {
            if (!data[field] || (typeof data[field] === 'string' && !data[field].trim())) {
                missingFields.push(field);
            }
        }
        return missingFields;
    }
    static safeStringify(obj) {
        try {
            return JSON.stringify(obj);
        }
        catch {
            return String(obj);
        }
    }
}
exports.ErrorHandler = ErrorHandler;