From d1e6171874bad8859c639ebd3e1a009d8f9324cd Mon Sep 17 00:00:00 2001
From: IshaVenikar <ishavenikar7@gmail.com>
Date: Mon, 3 Feb 2025 13:26:26 +0530
Subject: [PATCH] Send DNS deployment removal request on changing custom domain

---
 packages/backend/src/service.ts | 21 ++++++++++++++++-----
 1 file changed, 16 insertions(+), 5 deletions(-)

diff --git a/packages/backend/src/service.ts b/packages/backend/src/service.ts
index c5cb7125..e464c71d 100644
--- a/packages/backend/src/service.ts
+++ b/packages/backend/src/service.ts
@@ -234,18 +234,29 @@ export class Service {
             deployer: deployment.deployer,
             isDNS: true,
             isCurrent: true,
+          },
+          relations: {
+            project: true,
+            deployer: true,
           }
         });
 
         if (oldDNSDeployment) {
-          // Delete previous DNS deployment
+          // Send removal request for the previous DNS deployment and delete DB entry
+          if (oldDNSDeployment.url === deployment.url) {
+            await this.laconicRegistry.createApplicationDeploymentRemovalRequest({
+              deploymentId: oldDNSDeployment.applicationDeploymentRecordId!,
+              deployerLrn: oldDNSDeployment.deployer.deployerLrn,
+              auctionId: oldDNSDeployment.project.auctionId,
+              payment: oldDNSDeployment.project.txHash
+            });
+          }
+
           await this.db.deleteDeploymentById(oldDNSDeployment.id);
 
           // Update domain after the previous DNS deployment is deleted due to unique key constraint for domain
-          // Set the domain for the new current DNS deployment to either the domain of the previous deployment if present
-          // Or to the custom domain that was added for that project
-          const domain = oldDNSDeployment.domain
-            || await this.db.getOldestDomainByProjectId(deployment.project.id);
+          // Set the domain for the new current DNS deployment to the custom domain that was added for that project
+          const domain = await this.db.getOldestDomainByProjectId(deployment.project.id);
 
           if (domain) {
             await this.db.updateDeploymentById(deployment.id, { domain });