From ff9bcca3502fb28895281ab5219e31f65b351edd Mon Sep 17 00:00:00 2001
From: Dragory <2606411+Dragory@users.noreply.github.com>
Date: Thu, 4 Jun 2020 02:37:13 +0300
Subject: [PATCH] cases: add safeguard check for existing cases with the same
 audit log id

---
 backend/src/plugins/Cases.ts | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/backend/src/plugins/Cases.ts b/backend/src/plugins/Cases.ts
index 98e30c7c..530dcc9e 100644
--- a/backend/src/plugins/Cases.ts
+++ b/backend/src/plugins/Cases.ts
@@ -94,6 +94,14 @@ export class CasesPlugin extends ZeppelinPlugin<TConfigSchema> {
       ppName = `${pp.username}#${pp.discriminator}`;
     }
 
+    if (args.auditLogId) {
+      const existingAuditLogCase = await this.cases.findByAuditLogId(args.auditLogId);
+      if (existingAuditLogCase) {
+        delete args.auditLogId;
+        logger.warn(`Duplicate audit log ID for mod case: ${args.auditLogId}`);
+      }
+    }
+
     const createdCase = await this.cases.create({
       type: args.type,
       user_id: args.userId,