gmail-reader/dist/index.js

A Gmail reader package for Google Workspace accounts with domain-wide delegation support

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.GmailClient = void 0;
exports.createGmailClient = createGmailClient;
exports.readEmails = readEmails;
exports.readEmail = readEmail;
exports.createDelegatedGmailClient = createDelegatedGmailClient;
// src/index.ts
const gmailClient_1 = require("./gmailClient");
Object.defineProperty(exports, "GmailClient", { enumerable: true, get: function () { return gmailClient_1.GmailClient; } });
/**
 * Create a Gmail client for reading emails
 *
 * @param config - Client configuration including clientId and clientSecret
 * @param refreshToken - OAuth2 refresh token (optional for domain-wide delegation)
 * @param options - Additional options for domain-wide delegation
 * @returns A configured GmailClient instance
 */
function createGmailClient(config, refreshToken, options) {
    return new gmailClient_1.GmailClient(config, refreshToken, options);
}
/**
 * Read emails from a specific sender
 *
 * @param config - Client configuration including clientId and clientSecret
 * @param refreshToken - OAuth2 refresh token
 * @param fromEmail - Email address to filter by sender
 * @param options - Additional options
 * @returns Promise resolving to a list of emails
 */
async function readEmails(config, refreshToken, fromEmail, options) {
    const gmailClient = createGmailClient(config, refreshToken);
    await gmailClient.authenticate();
    return gmailClient.getEmailsFrom(fromEmail, options);
}
/**
 * Read a specific email by ID
 *
 * @param config - Client configuration including clientId and clientSecret
 * @param refreshToken - OAuth2 refresh token
 * @param emailId - ID of the email to retrieve
 * @param options - Options for retrieving the email
 * @returns Promise resolving to the email details
 */
async function readEmail(config, refreshToken, emailId, options) {
    const gmailClient = createGmailClient(config, refreshToken);
    await gmailClient.authenticate();
    return gmailClient.getEmail(emailId, options);
}
/**
 * Create a Gmail client with domain-wide delegation
 *
 * @param config - Client configuration including clientId (service account email)
 * @param keyFile - Service account key file content
 * @param impersonateEmail - Email address to impersonate
 * @param scopes - Optional scopes to request
 * @returns A configured GmailClient instance with domain-wide delegation
 */
function createDelegatedGmailClient(config, keyFile, impersonateEmail, scopes) {
    return createGmailClient(config, undefined, {
        impersonateEmail,
        keyFile,
        scopes
    });
}
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