FindMine Shopping Stylist

/** * Resource handlers for the FindMine MCP server. * Handles listing and reading product and look resources. */ import { logger } from '../utils/logger.js'; import { findMineService } from '../services/findmine-service.js'; import { parseProductUri, parseLookUri } from '../types/mcp.js'; import { productToResourceMetadata, lookToResourceMetadata, productToResourceContent, lookToResourceContent, } from '../utils/resource-mapper.js'; /** * Handler for listing available resources. * Exposes products and looks as resources. * @returns List of available resources or error */ // eslint-disable-next-line @typescript-eslint/explicit-function-return-type export function handleListResources() { try { logger.error('Listing available resources'); const products = findMineService.getAllProducts(); const looks = findMineService.getAllLooks(); logger.error(`Found ${String(products.length)} products and ${String(looks.length)} looks`); const resources = [ ...products.map((product) => productToResourceMetadata(product)), ...looks.map((look) => lookToResourceMetadata(look)), ]; return { success: true, resources, }; } catch (error) { logger.error( `Error listing resources: ${error instanceof Error ? error.message : String(error)}`, error ); return { error: { message: error instanceof Error ? error.message : 'Unknown error occurred while listing resources', code: 'RESOURCE_LIST_ERROR', }, }; } } /** * Handler for reading a specific resource. * Handles both product:/// and look:/// URI schemes. * @param uri - Resource URI * @returns Resource contents or error */ // eslint-disable-next-line @typescript-eslint/explicit-function-return-type export function handleReadResource(uri: string) { try { logger.error(`Reading resource: ${uri}`); if (uri.startsWith('product://')) { // Handle product resource const { productId } = parseProductUri(uri); const product = findMineService.getProduct(productId); if (!product) { logger.error(`Product not found: ${productId}`); return { error: { message: `Product ${productId} not found`, code: 'RESOURCE_NOT_FOUND', }, }; } return { success: true, contents: [productToResourceContent(product, uri)], }; } else if (uri.startsWith('look://')) { // Handle look resource const { lookId } = parseLookUri(uri); const look = findMineService.getLook(lookId); if (!look) { logger.error(`Look not found: ${lookId}`); return { error: { message: `Look ${lookId} not found`, code: 'RESOURCE_NOT_FOUND', }, }; } return { success: true, contents: [lookToResourceContent(look, uri)], }; } else { logger.error(`Unsupported URI scheme: ${uri}`); return { error: { message: `Unsupported resource URI scheme: ${uri}`, code: 'INVALID_URI_SCHEME', }, }; } } catch (error) { logger.error( `Error reading resource: ${error instanceof Error ? error.message : String(error)}`, error ); return { error: { message: error instanceof Error ? error.message : 'Unknown error occurred while reading resource', code: 'RESOURCE_READ_ERROR', }, }; } }