will-lib/libs/MailLibrary.js

Library classes

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.MailLibrary = void 0;
const will_sql_1 = require("will-sql");
const EnvironmentVariable_1 = require("./EnvironmentVariable");
var mailer = require("nodemailer");
class MailLibrary {
    static async getMailConfig(conn, category = "CONFIGMAIL") {
        let config = { host: EnvironmentVariable_1.MAIL_HOST, port: EnvironmentVariable_1.MAIL_PORT, user: EnvironmentVariable_1.MAIL_USER, pass: EnvironmentVariable_1.MAIL_PASSWORD, from: EnvironmentVariable_1.MAIL_FROM };
        if (conn) {
            let sql = new will_sql_1.KnSQL("select colname,colvalue from tconfig where category = ?category ");
            sql.set("category", category);
            console.info(sql);
            let rs = await sql.executeQuery(conn);
            if (rs.rows && rs.rows.length > 0) {
                let title = undefined;
                let from = undefined;
                for (let i = 0, isz = rs.rows.length; i < isz; i++) {
                    let row = rs.rows[i];
                    if (row.colname == "MAIL_SERVER") {
                        config.host = row.colvalue;
                    }
                    else if (row.colname == "MAIL_PORT") {
                        config.port = parseInt(row.colvalue);
                    }
                    else if (row.colname == "MAIL_USER") {
                        config.user = row.colvalue;
                    }
                    else if (row.colname == "MAIL_PASSWORD") {
                        config.pass = row.colvalue;
                    }
                    else if (row.colname == "MAIL_FROM") {
                        config.from = row.colvalue;
                        from = row.colvalue;
                    }
                    else if (row.colname == "MAIL_TITLE") {
                        title = row.colvalue;
                    }
                }
                if (title && from) {
                    config.from = '"' + title + '" <' + from + '>';
                }
            }
        }
        return Promise.resolve(config);
    }
    static async sendMail(info, conn, config, category = "CONFIGMAIL") {
        console.log("send mail to : ", info.email);
        if (!config)
            config = await this.getMailConfig(conn, category);
        let smtp = {
            host: config.host,
            port: config.port,
            secure: true,
            auth: {
                user: config.user,
                pass: config.pass
            }
        };
        let transport = mailer.createTransport(smtp);
        let mail = {
            from: config.from,
            to: info.email,
            subject: info.subject,
            html: info.message,
            cc: info.cc,
            bcc: info.bcc,
            attachments: info.attachments
        };
        return new Promise((resolve, reject) => {
            transport.sendMail(mail, function (err, res) {
                if (err) {
                    console.error("send mail error", err);
                    reject(err);
                }
                else {
                    console.log("send mail success", JSON.stringify(res));
                    resolve(res);
                }
            });
        });
    }
}
exports.MailLibrary = MailLibrary;