From 56d16308884c21ff11e207b95b898f21c962fe4f Mon Sep 17 00:00:00 2001
From: Matilde Park <matilde@tlon.io>
Date: Wed, 4 Mar 2020 19:45:02 -0500
Subject: [PATCH] chat: reducer handles metadata removal

---
 pkg/interface/chat/src/js/reducers/metadata-update.js | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/pkg/interface/chat/src/js/reducers/metadata-update.js b/pkg/interface/chat/src/js/reducers/metadata-update.js
index 331f3bac3f..84e8c3246b 100644
--- a/pkg/interface/chat/src/js/reducers/metadata-update.js
+++ b/pkg/interface/chat/src/js/reducers/metadata-update.js
@@ -7,6 +7,7 @@ export class MetadataReducer {
       this.associations(data, state);
       this.add(data, state);
       this.update(data, state);
+      this.remove(data, state);
     }
   }
 
@@ -39,4 +40,13 @@ export class MetadataReducer {
       state.associations = metadata;
     }
   }
+
+  remove(json, state) {
+    let data = _.get(json, 'remove', false);
+    if (data) {
+      let metadata = state.associations;
+      metadata.delete(data["app-path"]);
+      state.associations = metadata;
+    }
+  }
 }
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