exactmcp/dist/exact-client.js

MCP server for Exact Online API integration

"use strict";
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    return (mod && mod.__esModule) ? mod : { "default": mod };
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Object.defineProperty(exports, "__esModule", { value: true });
exports.ExactOnlineClient = void 0;
const axios_1 = __importDefault(require("axios"));
const dotenv = __importStar(require("dotenv"));
dotenv.config();
class ExactOnlineClient {
    constructor(clientId, clientSecret, redirectUri) {
        this.clientId = clientId;
        this.clientSecret = clientSecret;
        this.redirectUri = redirectUri;
        this.accessToken = null;
        this.refreshToken = null;
        this.expiresAt = null;
        this.baseUrl = 'https://start.exactonline.nl';
        this.httpClient = axios_1.default.create({
            timeout: 30000,
        });
    }
    getAuthorizationUrl() {
        const params = new URLSearchParams({
            response_type: 'code',
            client_id: this.clientId,
            redirect_uri: this.redirectUri,
            state: 'mcp-server',
        });
        return `${this.baseUrl}/api/oauth2/auth?${params.toString()}`;
    }
    async exchangeCodeForToken(authCode) {
        const tokenUrl = `${this.baseUrl}/api/oauth2/token`;
        const data = new URLSearchParams({
            grant_type: 'authorization_code',
            client_id: this.clientId,
            client_secret: this.clientSecret,
            code: authCode,
            redirect_uri: this.redirectUri,
        });
        try {
            const response = await this.httpClient.post(tokenUrl, data, {
                headers: {
                    'Content-Type': 'application/x-www-form-urlencoded',
                },
            });
            const tokenData = response.data;
            this.accessToken = tokenData.access_token;
            this.refreshToken = tokenData.refresh_token;
            this.expiresAt = Date.now() + (tokenData.expires_in * 1000);
            return {
                ...tokenData,
                expires_at: this.expiresAt,
            };
        }
        catch (error) {
            if (axios_1.default.isAxiosError(error)) {
                throw new Error(`Token exchange failed: ${error.response?.data?.error_description || error.message}`);
            }
            throw error;
        }
    }
    async refreshAccessToken() {
        if (!this.refreshToken) {
            throw new Error('No refresh token available');
        }
        const tokenUrl = `${this.baseUrl}/api/oauth2/token`;
        const data = new URLSearchParams({
            grant_type: 'refresh_token',
            client_id: this.clientId,
            client_secret: this.clientSecret,
            refresh_token: this.refreshToken,
        });
        try {
            const response = await this.httpClient.post(tokenUrl, data, {
                headers: {
                    'Content-Type': 'application/x-www-form-urlencoded',
                },
            });
            const tokenData = response.data;
            this.accessToken = tokenData.access_token;
            this.refreshToken = tokenData.refresh_token;
            this.expiresAt = Date.now() + (tokenData.expires_in * 1000);
        }
        catch (error) {
            if (axios_1.default.isAxiosError(error)) {
                throw new Error(`Token refresh failed: ${error.response?.data?.error_description || error.message}`);
            }
            throw error;
        }
    }
    async ensureValidToken() {
        if (!this.accessToken) {
            throw new Error('Not authenticated. Please authenticate first.');
        }
        // Refresh token if it expires within 5 minutes
        if (this.expiresAt && (this.expiresAt - Date.now()) < 300000) {
            await this.refreshAccessToken();
        }
    }
    async makeApiRequest(url) {
        await this.ensureValidToken();
        try {
            const response = await this.httpClient.get(url, {
                headers: {
                    'Authorization': `Bearer ${this.accessToken}`,
                    'Accept': 'application/json',
                },
            });
            return response.data.d?.results || response.data.d || response.data;
        }
        catch (error) {
            if (axios_1.default.isAxiosError(error)) {
                if (error.response?.status === 401) {
                    // Try to refresh token once
                    await this.refreshAccessToken();
                    const retryResponse = await this.httpClient.get(url, {
                        headers: {
                            'Authorization': `Bearer ${this.accessToken}`,
                            'Accept': 'application/json',
                        },
                    });
                    return retryResponse.data.d?.results || retryResponse.data.d || retryResponse.data;
                }
                throw new Error(`API request failed: ${error.response?.data?.error_description || error.message}`);
            }
            throw error;
        }
    }
    isAuthenticated() {
        return !!this.accessToken && !!this.expiresAt && this.expiresAt > Date.now();
    }
    async getDivisions() {
        const url = `${this.baseUrl}/api/v1/current/Me`;
        const userData = await this.makeApiRequest(url);
        // Get divisions from user data
        const divisionsUrl = `${this.baseUrl}/api/v1/current/System/Divisions`;
        const divisions = await this.makeApiRequest(divisionsUrl);
        return divisions;
    }
    async getSalesOrders(divisionCode, options = {}) {
        const { filter, select, top = 50, skip = 0 } = options;
        let url = `${this.baseUrl}/api/v1/${divisionCode}/salesorder/SalesOrders`;
        const queryParams = new URLSearchParams();
        if (filter)
            queryParams.append('$filter', filter);
        if (select)
            queryParams.append('$select', select);
        queryParams.append('$top', top.toString());
        if (skip > 0)
            queryParams.append('$skip', skip.toString());
        if (queryParams.toString()) {
            url += `?${queryParams.toString()}`;
        }
        return await this.makeApiRequest(url);
    }
    async getItems(divisionCode, options = {}) {
        const { filter, select, top = 50, skip = 0 } = options;
        let url = `${this.baseUrl}/api/v1/${divisionCode}/logistics/Items`;
        const queryParams = new URLSearchParams();
        if (filter)
            queryParams.append('$filter', filter);
        if (select)
            queryParams.append('$select', select);
        queryParams.append('$top', top.toString());
        if (skip > 0)
            queryParams.append('$skip', skip.toString());
        if (queryParams.toString()) {
            url += `?${queryParams.toString()}`;
        }
        return await this.makeApiRequest(url);
    }
    async getAccounts(divisionCode, options = {}) {
        const { filter, select, top = 50, skip = 0 } = options;
        let url = `${this.baseUrl}/api/v1/${divisionCode}/crm/Accounts`;
        const queryParams = new URLSearchParams();
        if (filter)
            queryParams.append('$filter', filter);
        if (select)
            queryParams.append('$select', select);
        queryParams.append('$top', top.toString());
        if (skip > 0)
            queryParams.append('$skip', skip.toString());
        if (queryParams.toString()) {
            url += `?${queryParams.toString()}`;
        }
        return await this.makeApiRequest(url);
    }
    async getInvoices(divisionCode, options = {}) {
        const { filter, select, top = 50, skip = 0 } = options;
        let url = `${this.baseUrl}/api/v1/${divisionCode}/salesinvoice/SalesInvoices`;
        const queryParams = new URLSearchParams();
        if (filter)
            queryParams.append('$filter', filter);
        if (select)
            queryParams.append('$select', select);
        queryParams.append('$top', top.toString());
        if (skip > 0)
            queryParams.append('$skip', skip.toString());
        if (queryParams.toString()) {
            url += `?${queryParams.toString()}`;
        }
        return await this.makeApiRequest(url);
    }
}
exports.ExactOnlineClient = ExactOnlineClient;
//# sourceMappingURL=exact-client.js.map