email refactor

backend/services/email/domain/FeedbackEmailService.js

@@ -0,0 +1,131 @@
+const EmailClient = require("../core/EmailClient");
+const TemplateManager = require("../core/TemplateManager");
+
+/**
+ * FeedbackEmailService handles all feedback-related email notifications
+ * This service is responsible for:
+ * - Sending feedback confirmation to users
+ * - Sending feedback notifications to administrators
+ */
+class FeedbackEmailService {
+  constructor() {
+    this.emailClient = new EmailClient();
+    this.templateManager = new TemplateManager();
+    this.initialized = false;
+  }
+
+  /**
+   * Initialize the feedback email service
+   * @returns {Promise<void>}
+   */
+  async initialize() {
+    if (this.initialized) return;
+
+    await Promise.all([
+      this.emailClient.initialize(),
+      this.templateManager.initialize(),
+    ]);
+
+    this.initialized = true;
+    console.log("Feedback Email Service initialized successfully");
+  }
+
+  /**
+   * Send feedback confirmation email to user
+   * @param {Object} user - User object
+   * @param {string} user.firstName - User's first name
+   * @param {string} user.email - User's email address
+   * @param {Object} feedback - Feedback object
+   * @param {string} feedback.feedbackText - The feedback content
+   * @param {Date} feedback.createdAt - Feedback submission timestamp
+   * @returns {Promise<{success: boolean, messageId?: string, error?: string}>}
+   */
+  async sendFeedbackConfirmation(user, feedback) {
+    if (!this.initialized) {
+      await this.initialize();
+    }
+
+    const submittedAt = new Date(feedback.createdAt).toLocaleString("en-US", {
+      dateStyle: "long",
+      timeStyle: "short",
+    });
+
+    const variables = {
+      userName: user.firstName || "there",
+      userEmail: user.email,
+      feedbackText: feedback.feedbackText,
+      submittedAt: submittedAt,
+      year: new Date().getFullYear(),
+    };
+
+    const htmlContent = await this.templateManager.renderTemplate(
+      "feedbackConfirmationToUser",
+      variables
+    );
+
+    return await this.emailClient.sendEmail(
+      user.email,
+      "Thank You for Your Feedback - RentAll",
+      htmlContent
+    );
+  }
+
+  /**
+   * Send feedback notification to admin
+   * @param {Object} user - User object who submitted feedback
+   * @param {string} user.firstName - User's first name
+   * @param {string} user.lastName - User's last name
+   * @param {string} user.email - User's email address
+   * @param {string} user.id - User's ID
+   * @param {Object} feedback - Feedback object
+   * @param {string} feedback.id - Feedback ID
+   * @param {string} feedback.feedbackText - The feedback content
+   * @param {string} [feedback.url] - URL where feedback was submitted
+   * @param {string} [feedback.userAgent] - User's browser user agent
+   * @param {Date} feedback.createdAt - Feedback submission timestamp
+   * @returns {Promise<{success: boolean, messageId?: string, error?: string}>}
+   */
+  async sendFeedbackNotificationToAdmin(user, feedback) {
+    if (!this.initialized) {
+      await this.initialize();
+    }
+
+    const adminEmail =
+      process.env.FEEDBACK_EMAIL || process.env.CUSTOMER_SUPPORT_EMAIL;
+
+    if (!adminEmail) {
+      console.warn("No admin email configured for feedback notifications");
+      return { success: false, error: "No admin email configured" };
+    }
+
+    const submittedAt = new Date(feedback.createdAt).toLocaleString("en-US", {
+      dateStyle: "long",
+      timeStyle: "short",
+    });
+
+    const variables = {
+      userName: `${user.firstName} ${user.lastName}`.trim() || "Unknown User",
+      userEmail: user.email,
+      userId: user.id,
+      feedbackText: feedback.feedbackText,
+      feedbackId: feedback.id,
+      url: feedback.url || "Not provided",
+      userAgent: feedback.userAgent || "Not provided",
+      submittedAt: submittedAt,
+      year: new Date().getFullYear(),
+    };
+
+    const htmlContent = await this.templateManager.renderTemplate(
+      "feedbackNotificationToAdmin",
+      variables
+    );
+
+    return await this.emailClient.sendEmail(
+      adminEmail,
+      `New Feedback from ${user.firstName} ${user.lastName}`,
+      htmlContent
+    );
+  }
+}
+
+module.exports = FeedbackEmailService;