email plus return item statuses
This commit is contained in:
jackiettran
497
backend/services/emailService.js
Normal file
497
backend/services/emailService.js
Normal file
@@ -0,0 +1,497 @@
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const { SESClient, SendEmailCommand } = require("@aws-sdk/client-ses");
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const fs = require("fs").promises;
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const path = require("path");
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const { getAWSConfig } = require("../config/aws");
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const { User } = require("../models");
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class EmailService {
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constructor() {
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this.sesClient = null;
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this.initialized = false;
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this.templates = new Map();
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}
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async initialize() {
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if (this.initialized) return;
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try {
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// Use centralized AWS configuration with credential profiles
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const awsConfig = getAWSConfig();
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this.sesClient = new SESClient(awsConfig);
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await this.loadEmailTemplates();
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this.initialized = true;
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console.log("SES Email Service initialized successfully");
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} catch (error) {
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console.error("Failed to initialize SES Email Service:", error);
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throw error;
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}
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}
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async loadEmailTemplates() {
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const templatesDir = path.join(__dirname, "..", "templates", "emails");
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try {
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const templateFiles = [
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"conditionCheckReminder.html",
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"rentalConfirmation.html",
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"lateReturnCS.html",
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"damageReportCS.html",
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"lostItemCS.html",
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];
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for (const templateFile of templateFiles) {
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try {
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const templatePath = path.join(templatesDir, templateFile);
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const templateContent = await fs.readFile(templatePath, "utf-8");
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const templateName = path.basename(templateFile, ".html");
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this.templates.set(templateName, templateContent);
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} catch (error) {
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console.warn(`Template ${templateFile} not found, will use fallback`);
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}
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}
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console.log(`Loaded ${this.templates.size} email templates`);
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} catch (error) {
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console.warn("Templates directory not found, using fallback templates");
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}
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}
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async sendEmail(to, subject, htmlContent, textContent = null) {
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if (!this.initialized) {
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await this.initialize();
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}
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if (!process.env.EMAIL_ENABLED || process.env.EMAIL_ENABLED !== "true") {
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console.log("Email sending disabled in environment");
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return { success: true, messageId: "disabled" };
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}
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const params = {
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Source: process.env.SES_FROM_EMAIL,
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Destination: {
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ToAddresses: Array.isArray(to) ? to : [to],
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},
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Message: {
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Subject: {
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Data: subject,
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Charset: "UTF-8",
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},
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Body: {
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Html: {
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Data: htmlContent,
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Charset: "UTF-8",
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},
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},
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},
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};
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if (textContent) {
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params.Message.Body.Text = {
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Data: textContent,
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Charset: "UTF-8",
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};
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}
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if (process.env.SES_REPLY_TO_EMAIL) {
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params.ReplyToAddresses = [process.env.SES_REPLY_TO_EMAIL];
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}
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try {
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const command = new SendEmailCommand(params);
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const result = await this.sesClient.send(command);
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console.log(
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`Email sent successfully to ${to}, MessageId: ${result.MessageId}`
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);
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return { success: true, messageId: result.MessageId };
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} catch (error) {
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console.error("Failed to send email:", error);
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return { success: false, error: error.message };
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}
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}
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renderTemplate(templateName, variables = {}) {
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let template = this.templates.get(templateName);
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if (!template) {
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template = this.getFallbackTemplate(templateName);
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}
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let rendered = template;
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Object.keys(variables).forEach((key) => {
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const regex = new RegExp(`{{${key}}}`, "g");
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rendered = rendered.replace(regex, variables[key] || "");
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});
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return rendered;
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}
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getFallbackTemplate(templateName) {
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const baseTemplate = `
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>{{title}}</title>
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<style>
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body { font-family: Arial, sans-serif; margin: 0; padding: 20px; background-color: #f5f5f5; }
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.container { max-width: 600px; margin: 0 auto; background-color: white; padding: 30px; border-radius: 8px; box-shadow: 0 2px 4px rgba(0,0,0,0.1); }
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.header { text-align: center; border-bottom: 2px solid #e9ecef; padding-bottom: 20px; margin-bottom: 30px; }
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.logo { font-size: 24px; font-weight: bold; color: #333; }
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.content { line-height: 1.6; color: #555; }
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.button { display: inline-block; background-color: #007bff; color: white; padding: 12px 24px; text-decoration: none; border-radius: 4px; margin: 20px 0; }
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.footer { margin-top: 30px; padding-top: 20px; border-top: 1px solid #e9ecef; text-align: center; font-size: 12px; color: #6c757d; }
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</style>
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</head>
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<body>
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<div class="container">
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<div class="header">
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<div class="logo">RentAll</div>
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</div>
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<div class="content">
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{{content}}
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</div>
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<div class="footer">
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<p>This email was sent from RentAll. If you have any questions, please contact support.</p>
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</div>
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</div>
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</body>
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</html>
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`;
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const templates = {
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conditionCheckReminder: baseTemplate.replace(
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"{{content}}",
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`
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<h2>{{title}}</h2>
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<p>{{message}}</p>
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<p><strong>Rental Item:</strong> {{itemName}}</p>
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<p><strong>Deadline:</strong> {{deadline}}</p>
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<p>Please complete this condition check as soon as possible to ensure proper documentation.</p>
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`
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),
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rentalConfirmation: baseTemplate.replace(
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"{{content}}",
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`
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<h2>{{title}}</h2>
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<p>{{message}}</p>
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<p><strong>Item:</strong> {{itemName}}</p>
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<p><strong>Rental Period:</strong> {{startDate}} to {{endDate}}</p>
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<p>Thank you for using RentAll!</p>
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`
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),
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damageClaimNotification: baseTemplate.replace(
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"{{content}}",
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`
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<h2>{{title}}</h2>
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<p>{{message}}</p>
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<p><strong>Item:</strong> {{itemName}}</p>
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<p><strong>Claim Amount:</strong> ${{ claimAmount }}</p>
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<p><strong>Description:</strong> {{description}}</p>
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<p>Please review this claim and respond accordingly through your account.</p>
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`
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),
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returnIssueNotification: baseTemplate.replace(
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"{{content}}",
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`
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<h2>{{title}}</h2>
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<p>{{message}}</p>
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<p><strong>Item:</strong> {{itemName}}</p>
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<p><strong>Return Status:</strong> {{returnStatus}}</p>
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<p>Please check your account for more details and take appropriate action.</p>
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`
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),
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};
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return (
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templates[templateName] ||
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baseTemplate.replace(
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"{{content}}",
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`
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<h2>{{title}}</h2>
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<p>{{message}}</p>
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`
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)
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);
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}
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async sendConditionCheckReminder(userEmail, notification, rental) {
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const variables = {
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title: notification.title,
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message: notification.message,
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itemName: rental?.item?.name || "Unknown Item",
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deadline: notification.metadata?.deadline
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? new Date(notification.metadata.deadline).toLocaleDateString()
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: "Not specified",
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};
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const htmlContent = this.renderTemplate(
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"conditionCheckReminder",
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variables
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);
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return await this.sendEmail(
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userEmail,
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`RentAll: ${notification.title}`,
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htmlContent
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);
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}
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async sendRentalConfirmation(userEmail, notification, rental) {
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const variables = {
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title: notification.title,
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message: notification.message,
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itemName: rental?.item?.name || "Unknown Item",
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startDate: rental?.startDateTime
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? new Date(rental.startDateTime).toLocaleDateString()
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: "Not specified",
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endDate: rental?.endDateTime
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? new Date(rental.endDateTime).toLocaleDateString()
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: "Not specified",
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};
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const htmlContent = this.renderTemplate("rentalConfirmation", variables);
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return await this.sendEmail(
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userEmail,
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`RentAll: ${notification.title}`,
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htmlContent
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);
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}
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async sendTemplateEmail(toEmail, subject, templateName, variables = {}) {
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const htmlContent = this.renderTemplate(templateName, variables);
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return await this.sendEmail(toEmail, subject, htmlContent);
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}
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async sendLateReturnToCustomerService(rental, lateCalculation) {
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try {
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// Get owner and renter details
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const owner = await User.findByPk(rental.ownerId);
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const renter = await User.findByPk(rental.renterId);
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if (!owner || !renter) {
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console.error("Owner or renter not found for late return notification");
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return;
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}
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// Format dates
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const scheduledEnd = new Date(rental.endDateTime).toLocaleString();
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const actualReturn = new Date(
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rental.actualReturnDateTime
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).toLocaleString();
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// Send email to customer service
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await this.sendTemplateEmail(
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process.env.CUSTOMER_SUPPORT_EMAIL,
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"Late Return Detected - Action Required",
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"lateReturnCS",
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{
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rentalId: rental.id,
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itemName: rental.item.name,
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ownerName: owner.name,
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ownerEmail: owner.email,
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renterName: renter.name,
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renterEmail: renter.email,
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scheduledEnd,
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actualReturn,
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hoursLate: lateCalculation.lateHours.toFixed(1),
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lateFee: lateCalculation.lateFee.toFixed(2),
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}
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);
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console.log(
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`Late return notification sent to customer service for rental ${rental.id}`
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);
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} catch (error) {
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console.error(
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"Failed to send late return notification to customer service:",
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error
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);
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}
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}
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async sendDamageReportToCustomerService(
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rental,
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damageAssessment,
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lateCalculation = null
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) {
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try {
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// Get owner and renter details
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const owner = await User.findByPk(rental.ownerId);
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const renter = await User.findByPk(rental.renterId);
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if (!owner || !renter) {
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console.error(
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"Owner or renter not found for damage report notification"
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);
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return;
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}
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// Calculate total fees
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const damageFee = damageAssessment.feeCalculation.amount;
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const lateFee = lateCalculation?.lateFee || 0;
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const totalFees = damageFee + lateFee;
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// Determine fee type description
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let feeTypeDescription = "";
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if (damageAssessment.feeCalculation.type === "repair") {
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feeTypeDescription = "Repair Cost";
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} else if (damageAssessment.feeCalculation.type === "replacement") {
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feeTypeDescription = "Replacement Cost";
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} else {
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feeTypeDescription = "Damage Assessment Fee";
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}
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// Send email to customer service
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await this.sendTemplateEmail(
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process.env.CUSTOMER_SUPPORT_EMAIL,
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"Damage Report Filed - Action Required",
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"damageReportCS",
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{
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rentalId: rental.id,
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itemName: rental.item.name,
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ownerName: `${owner.firstName} ${owner.lastName}`,
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ownerEmail: owner.email,
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renterName: `${renter.firstName} ${renter.lastName}`,
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renterEmail: renter.email,
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damageDescription: damageAssessment.description,
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canBeFixed: damageAssessment.canBeFixed ? "Yes" : "No",
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repairCost: damageAssessment.repairCost
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? damageAssessment.repairCost.toFixed(2)
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: "N/A",
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needsReplacement: damageAssessment.needsReplacement ? "Yes" : "No",
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replacementCost: damageAssessment.replacementCost
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? damageAssessment.replacementCost.toFixed(2)
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: "N/A",
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feeTypeDescription,
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damageFee: damageFee.toFixed(2),
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lateFee: lateFee.toFixed(2),
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totalFees: totalFees.toFixed(2),
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hasProofOfOwnership:
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damageAssessment.proofOfOwnership &&
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damageAssessment.proofOfOwnership.length > 0
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? "Yes"
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: "No",
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}
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);
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console.log(
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`Damage report notification sent to customer service for rental ${rental.id}`
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);
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} catch (error) {
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console.error(
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"Failed to send damage report notification to customer service:",
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error
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);
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}
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}
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async sendLostItemToCustomerService(rental) {
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try {
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// Get owner and renter details
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const owner = await User.findByPk(rental.ownerId);
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const renter = await User.findByPk(rental.renterId);
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if (!owner || !renter) {
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console.error("Owner or renter not found for lost item notification");
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return;
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}
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// Format dates
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const reportedAt = new Date(rental.itemLostReportedAt).toLocaleString();
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const scheduledReturnDate = new Date(rental.endDateTime).toLocaleString();
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// Send email to customer service
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await this.sendTemplateEmail(
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process.env.CUSTOMER_SUPPORT_EMAIL,
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"Lost Item Claim Filed - Action Required",
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"lostItemCS",
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{
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rentalId: rental.id,
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itemName: rental.item.name,
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ownerName: `${owner.firstName} ${owner.lastName}`,
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ownerEmail: owner.email,
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renterName: `${renter.firstName} ${renter.lastName}`,
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renterEmail: renter.email,
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reportedAt,
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scheduledReturnDate,
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replacementCost: parseFloat(rental.item.replacementCost).toFixed(2),
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}
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);
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console.log(
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`Lost item notification sent to customer service for rental ${rental.id}`
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);
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} catch (error) {
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console.error(
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"Failed to send lost item notification to customer service:",
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error
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);
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}
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}
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async sendRentalConfirmationEmails(rental) {
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try {
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// Get owner and renter emails
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const owner = await User.findByPk(rental.ownerId, {
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attributes: ["email"],
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});
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const renter = await User.findByPk(rental.renterId, {
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attributes: ["email"],
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});
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// Create notification data for owner
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const ownerNotification = {
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type: "rental_confirmed",
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title: "Rental Confirmed",
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message: `Your "${rental.item.name}" has been confirmed for rental.`,
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rentalId: rental.id,
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userId: rental.ownerId,
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metadata: { rentalStart: rental.startDateTime },
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};
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// Create notification data for renter
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const renterNotification = {
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type: "rental_confirmed",
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title: "Rental Confirmed",
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message: `Your rental of "${rental.item.name}" has been confirmed.`,
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rentalId: rental.id,
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userId: rental.renterId,
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metadata: { rentalStart: rental.startDateTime },
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};
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// Send email to owner
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if (owner?.email) {
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await this.sendRentalConfirmation(
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owner.email,
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ownerNotification,
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rental
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);
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console.log(`Rental confirmation email sent to owner: ${owner.email}`);
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}
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// Send email to renter
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if (renter?.email) {
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await this.sendRentalConfirmation(
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renter.email,
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renterNotification,
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rental
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);
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console.log(
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`Rental confirmation email sent to renter: ${renter.email}`
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);
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}
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} catch (error) {
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console.error("Error sending rental confirmation emails:", error);
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}
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}
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}
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module.exports = new EmailService();
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Reference in New Issue
Block a user