3D Secure handling

backend/services/email/domain/RentalFlowEmailService.js

@@ -1209,6 +1209,50 @@ class RentalFlowEmailService {
       return { success: false, error: error.message };
     }
   }
+
+  /**
+   * Send authentication required email to renter when 3DS verification is needed
+   * This is sent when the owner approves a rental but the renter's bank requires
+   * additional verification (3D Secure) to complete the payment.
+   *
+   * @param {string} email - Renter's email address
+   * @param {Object} data - Email data
+   * @param {string} data.renterName - Renter's first name
+   * @param {string} data.itemName - Name of the item being rented
+   * @param {string} data.ownerName - Owner's first name
+   * @param {number} data.amount - Total rental amount
+   * @returns {Promise<{success: boolean, messageId?: string, error?: string}>}
+   */
+  async sendAuthenticationRequiredEmail(email, data) {
+    if (!this.initialized) {
+      await this.initialize();
+    }
+
+    try {
+      const { renterName, itemName, ownerName, amount } = data;
+
+      const variables = {
+        renterName: renterName || "there",
+        itemName: itemName || "the item",
+        ownerName: ownerName || "The owner",
+        amount: typeof amount === "number" ? amount.toFixed(2) : "0.00",
+      };
+
+      const htmlContent = await this.templateManager.renderTemplate(
+        "authenticationRequiredToRenter",
+        variables
+      );
+
+      return await this.emailClient.sendEmail(
+        email,
+        `Action Required: Complete payment for ${itemName}`,
+        htmlContent
+      );
+    } catch (error) {
+      console.error("Failed to send authentication required email:", error);
+      return { success: false, error: error.message };
+    }
+  }
 }
 
 module.exports = RentalFlowEmailService;