admin can soft delete listings

backend/services/email/core/TemplateManager.js

@@ -54,6 +54,7 @@ class TemplateManager {
         "rentalCompletionCongratsToOwner.html",
         "payoutReceivedToOwner.html",
         "firstListingCelebrationToOwner.html",
+        "itemDeletionToOwner.html",
         "alphaInvitationToUser.html",
         "feedbackConfirmationToUser.html",
         "feedbackNotificationToAdmin.html",

backend/services/email/domain/UserEngagementEmailService.js

@@ -72,6 +72,52 @@ class UserEngagementEmailService {
       return { success: false, error: error.message };
     }
   }
+
+  /**
+   * Send item deletion notification email to owner
+   * @param {Object} owner - Owner user object
+   * @param {string} owner.firstName - Owner's first name
+   * @param {string} owner.email - Owner's email address
+   * @param {Object} item - Item object
+   * @param {number} item.id - Item ID
+   * @param {string} item.name - Item name
+   * @param {string} deletionReason - Reason for deletion
+   * @returns {Promise<{success: boolean, messageId?: string, error?: string}>}
+   */
+  async sendItemDeletionNotificationToOwner(owner, item, deletionReason) {
+    if (!this.initialized) {
+      await this.initialize();
+    }
+
+    try {
+      const frontendUrl = process.env.FRONTEND_URL || "http://localhost:3000";
+      const supportEmail = process.env.SUPPORT_EMAIL;
+
+      const variables = {
+        ownerName: owner.firstName || "there",
+        itemName: item.name,
+        deletionReason,
+        supportEmail,
+        dashboardUrl: `${frontendUrl}/owning`,
+      };
+
+      const htmlContent = await this.templateManager.renderTemplate(
+        "itemDeletionToOwner",
+        variables
+      );
+
+      const subject = `Important: Your listing "${item.name}" has been removed`;
+
+      return await this.emailClient.sendEmail(
+        owner.email,
+        subject,
+        htmlContent
+      );
+    } catch (error) {
+      console.error("Failed to send item deletion notification email:", error);
+      return { success: false, error: error.message };
+    }
+  }
 }
 
 module.exports = UserEngagementEmailService;