From ed051e15476f427414e77cdaa73ff730f01580f1 Mon Sep 17 00:00:00 2001
From: Martin McKeaveney <martin@shogunsystems.co.uk>
Date: Mon, 8 Nov 2021 13:06:25 +0100
Subject: [PATCH] fix revert on unpublished app

---
 packages/server/src/api/controllers/dev.js | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/packages/server/src/api/controllers/dev.js b/packages/server/src/api/controllers/dev.js
index c43de7f553..ed58b8048b 100644
--- a/packages/server/src/api/controllers/dev.js
+++ b/packages/server/src/api/controllers/dev.js
@@ -82,6 +82,13 @@ exports.revert = async ctx => {
     const db = new CouchDB(productionAppId, { skip_setup: true })
     const info = await db.info()
     if (info.error) throw info.error
+    const deploymentDoc = await db.get(DocumentTypes.DEPLOYMENTS)
+    if (
+      !deploymentDoc.history ||
+      Object.keys(deploymentDoc.history).length === 0
+    ) {
+      throw new Error("No deployments for app")
+    }
   } catch (err) {
     return ctx.throw(400, "App has not yet been deployed")
   }