refactor progress

packages/email/src/SmtpEmailProvider.tsx

@@ -0,0 +1,70 @@
+/*
+ * Copyright (C) 2026 Fluxer Contributors
+ *
+ * This file is part of Fluxer.
+ *
+ * Fluxer is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Fluxer is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Fluxer. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+import type {EmailMessage, IEmailProvider} from '@fluxer/email/src/EmailProviderTypes';
+import {createLogger} from '@fluxer/logger/src/Logger';
+import nodemailer from 'nodemailer';
+
+const logger = createLogger('@fluxer/email/src/SmtpEmailProvider');
+
+export interface SmtpEmailConfig {
+	host: string;
+	port: number;
+	username: string;
+	password: string;
+	secure?: boolean;
+	connectionTimeoutMs?: number;
+	greetingTimeoutMs?: number;
+	socketTimeoutMs?: number;
+}
+
+export class SmtpEmailProvider implements IEmailProvider {
+	private readonly transporter: nodemailer.Transporter;
+
+	constructor(config: SmtpEmailConfig) {
+		this.transporter = nodemailer.createTransport({
+			host: config.host,
+			port: config.port,
+			secure: config.secure ?? true,
+			auth: {
+				user: config.username,
+				pass: config.password,
+			},
+			connectionTimeout: config.connectionTimeoutMs,
+			greetingTimeout: config.greetingTimeoutMs,
+			socketTimeout: config.socketTimeoutMs,
+		});
+	}
+
+	async sendEmail(message: EmailMessage): Promise<boolean> {
+		try {
+			await this.transporter.sendMail({
+				to: message.to,
+				from: `${message.from.name} <${message.from.email}>`,
+				subject: message.subject,
+				text: message.text,
+			});
+			logger.debug({to: message.to}, 'Email sent via SMTP');
+			return true;
+		} catch (error) {
+			logger.error({error}, 'SMTP send failed');
+			return false;
+		}
+	}
+}