feat: enhance transaction deletion process with optimistic updates, improved error handling, and restore previous data on failure

services/transaction.service.ts

@@ -119,9 +119,16 @@ export const transactionService = {
   },
 
   async delete(id: string): Promise<void> {
-    await prisma.transaction.delete({
-      where: { id },
-    });
+    try {
+      await prisma.transaction.delete({
+        where: { id },
+      });
+    } catch (error: any) {
+      if (error.code === "P2025") {
+        throw new Error(`Transaction with id ${id} not found`);
+      }
+      throw error;
+    }
   },
 
   async deduplicate(): Promise<{