186 lines
4.7 KiB
JavaScript
186 lines
4.7 KiB
JavaScript
const apiService = require('../services/api-service').getInstance();
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/**
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* Tools MCP pour interagir avec les APIs WMS
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*/
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/**
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* Liste des tools disponibles
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* @returns {Array} - Liste des tools
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*/
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function listTools() {
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return [
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{
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name: 'call_query_api',
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description: 'Appelle l\'API Query du WMS pour interroger des entités (Containers, Stocks, Tasks, Products, etc.)',
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inputSchema: {
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type: 'object',
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properties: {
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entity_type: {
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type: 'string',
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description: 'Type d\'entité (Containers, Stocks, ProductLocations, Tasks, Products, Accounts, Suppliers, Kits, Aliases, InboundOrders, Receptions, OutboundOrders)',
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},
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expression: {
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type: 'string',
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description: 'Expression LINQ (ex: "z => z" pour tout, "z => z.Id" pour les IDs uniquement)',
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default: 'z => z',
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},
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filter: {
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type: 'string',
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description: 'Filtre LINQ optionnel (ex: "z.Id > 100")',
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},
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limit: {
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type: 'number',
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description: 'Limite de résultats (défaut: 100)',
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default: 100,
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},
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},
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required: ['entity_type'],
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},
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},
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{
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name: 'execute_command',
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description: 'Exécute une commande WMS (ATTENTION: peut modifier des données). Toujours récupérer la commande via get_ad_elements/get_ad_element_details avant d\'exécuter.',
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inputSchema: {
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type: 'object',
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properties: {
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command_name: {
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type: 'string',
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description: 'InternalCommandName exact tel que retourné par get_ad_element_details (ex: "Mecalux.ITSW.EasyWMS.Modules.MasterData.Contracts.Commands.SupplierCreateCommand"). Ne pas ajouter de suffix assembly — cela cause une FileLoadException.',
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},
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properties: {
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type: 'object',
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description: 'Propriétés de la commande. Pour toute commande de création (Create), un champ Id de type GUID est requis et doit être généré à la volée (ex: crypto.randomUUID() ou uuidv4()). Ne jamais laisser Id vide ou null.',
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},
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},
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required: ['command_name', 'properties'],
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},
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},
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];
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}
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/**
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* Exécute un tool API
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* @param {string} name - Nom du tool
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* @param {Object} args - Arguments du tool
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* @returns {Promise<Object>} - Résultat du tool
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*/
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async function executeTool(name, args) {
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switch (name) {
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case 'call_query_api':
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return await callQueryAPI(args);
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case 'execute_command':
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return await executeCommand(args);
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default:
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throw new Error(`Unknown API tool: ${name}`);
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}
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}
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/**
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* Tool: call_query_api
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*/
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async function callQueryAPI(args) {
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const { entity_type, expression = 'z => z', filter, limit = 100 } = args;
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try {
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// Expression = Context.Entity + optional Where + OrderBy (required by EF when Take is used)
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let linqExpression = `Context.${entity_type}`;
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if (filter) {
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const whereExpr = /^\s*\w+\s*=>/.test(filter) ? filter : `z => ${filter}`;
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linqExpression += `.Where(${whereExpr})`;
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}
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linqExpression += `.OrderBy(z => z.Id)`;
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const result = await apiService.executeQuery(linqExpression, {
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take: limit || undefined,
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select: expression !== 'z => z' ? expression : undefined,
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});
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return {
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content: [
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{
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type: 'text',
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text: JSON.stringify(
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{
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success: true,
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entityType: entity_type,
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result,
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},
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null,
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2
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),
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},
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],
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};
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} catch (err) {
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return {
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content: [
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{
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type: 'text',
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text: JSON.stringify(
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{
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success: false,
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error: err.message,
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},
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null,
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2
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),
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},
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],
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isError: true,
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};
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}
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}
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/**
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* Tool: execute_command
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*/
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async function executeCommand(args) {
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const { command_name, properties } = args;
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try {
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const result = await apiService.executeCommand(command_name, properties);
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return {
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content: [
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{
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type: 'text',
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text: JSON.stringify(
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{
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success: true,
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command: command_name,
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result,
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},
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null,
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2
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),
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},
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],
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};
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} catch (err) {
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return {
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content: [
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{
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type: 'text',
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text: JSON.stringify(
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{
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success: false,
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error: err.message,
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},
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null,
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2
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),
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},
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],
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isError: true,
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};
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}
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}
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module.exports = {
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listTools,
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executeTool,
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};
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