@tsavo/printify-mcp/dist/utils/error-handler.js

A Model Context Protocol (MCP) server for integrating AI assistants with Printify's print-on-demand platform

/**
 * Error handling utilities for Printify MCP
 */
/**
 * Format an error response for tool output
 */
export function formatErrorResponse(error, step, context = {}, tips = []) {
    // Get error details
    const errorType = error.constructor.name;
    const errorMessage = error.message || 'Unknown error';
    const errorStack = error.stack ? error.stack.split('\n').slice(0, 3).join('\n') : 'Not available';
    // Format the error message
    let text = `❌ **Error in ${step}**\n\n`;
    // Add context information
    Object.entries(context).forEach(([key, value]) => {
        if (typeof value === 'string' && value.includes('"')) {
            text += `- **${key}**: ${value}\n`;
        }
        else if (typeof value === 'object') {
            text += `- **${key}**: ${JSON.stringify(value)}\n`;
        }
        else {
            text += `- **${key}**: "${value}"\n`;
        }
    });
    text += `- **Error**: ${errorMessage}\n\n`;
    // Add detailed diagnostic information
    text += `=== DETAILED DIAGNOSTIC INFORMATION ===\n\n`;
    text += `- **Error Type**: ${errorType}\n`;
    text += `- **Error Stack**: ${errorStack}\n`;
    // Add additional context details
    Object.entries(context).forEach(([key, value]) => {
        if (key !== 'Prompt' && key !== 'Model' && key !== 'Error') {
            if (typeof value === 'object' && value !== null) {
                text += `- **${key}**: ${JSON.stringify(value, null, 2)}\n`;
            }
            else if (value !== undefined && value !== null) {
                text += `- **${key}**: ${value}\n`;
            }
        }
    });
    // Add system information
    text += `- **Current Working Directory**: ${process.cwd()}\n`;
    text += `- **Node.js Version**: ${process.version}\n`;
    text += `- **Platform**: ${process.platform}\n\n`;
    // Add API response data if available
    if (error.response) {
        text += `- **API Response Status**: ${error.response.status}\n`;
        text += `- **API Response Data**: ${JSON.stringify(error.response.data, null, 2)}\n\n`;
    }
    // Add tips if provided
    if (tips.length > 0) {
        text += `\n🔄 Please try again with a different prompt or parameters.\n\n`;
        text += '💡 **Tips**:\n';
        tips.forEach(tip => {
            text += `• ${tip}\n`;
        });
    }
    return {
        content: [{ type: "text", text }],
        isError: true
    };
}
/**
 * Format a success response for tool output
 */
export function formatSuccessResponse(title, data = {}, additionalText = '') {
    let text = `✅ **${title}**\n\n`;
    // Add data information
    Object.entries(data).forEach(([key, value]) => {
        if (typeof value === 'string' && value.includes('"')) {
            text += `- **${key}**: ${value}\n`;
        }
        else if (typeof value === 'object') {
            text += `- **${key}**: ${JSON.stringify(value)}\n`;
        }
        else {
            text += `- **${key}**: "${value}"\n`;
        }
    });
    // Add additional text if provided
    if (additionalText) {
        text += `\n${additionalText}`;
    }
    return {
        content: [{ type: "text", text }]
    };
}
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