From 5f51d25bc186160fc506afe11c782a8f6d5858da Mon Sep 17 00:00:00 2001
From: Esteban <exteban16@gmail.com>
Date: Tue, 3 Feb 2026 02:05:10 -0600
Subject: [PATCH] Fix project service

---
 water-api/src/services/project.service.ts | 22 +++++++++++++++-------
 1 file changed, 15 insertions(+), 7 deletions(-)

diff --git a/water-api/src/services/project.service.ts b/water-api/src/services/project.service.ts
index d0655f9..7a6d923 100644
--- a/water-api/src/services/project.service.ts
+++ b/water-api/src/services/project.service.ts
@@ -241,14 +241,22 @@ export async function update(id: string, data: UpdateProjectInput): Promise<Proj
  * @returns True if deleted, throws error if has dependencies
  */
 export async function deleteProject(id: string): Promise<boolean> {
-  const userCheck = await query<{ count: string }>(
-    'SELECT COUNT(*) as count FROM users WHERE project_id = $1',
-    [id]
-  );
-  const userCount = parseInt(userCheck.rows[0]?.count || '0', 10);
+  try {
+    const userCheck = await query<{ count: string }>(
+      'SELECT COUNT(*) as count FROM users WHERE project_id = $1',
+      [id]
+    );
+    const userCount = parseInt(userCheck.rows[0]?.count || '0', 10);
 
-  if (userCount > 0) {
-    throw new Error(`Cannot delete project: ${userCount} user(s) are assigned to this project`);
+    if (userCount > 0) {
+      throw new Error(`Cannot delete project: ${userCount} user(s) are assigned to this project`);
+    }
+  } catch (error) {
+    if (error instanceof Error && error.message.includes('column') && error.message.includes('project_id')) {
+      console.warn('Warning: users.project_id column does not exist. Skipping user dependency check. Please run add_user_project_relation.sql migration.');
+    } else {
+      throw error;
+    }
   }
 
   // Check for dependent meters