user_deleted message (#2512)

proto/lib/livebook_proto.ex

@@ -13,7 +13,8 @@ defmodule LivebookProto do
     DeploymentGroupCreated,
     DeploymentGroupDeleted,
     DeploymentGroupUpdated,
-    UserConnected
+    UserConnected,
+    UserDeleted
   }
 
   @event_mapping (for {_id, field_prop} <- LivebookProto.Event.__message_props__().field_props,
@@ -36,6 +37,7 @@ defmodule LivebookProto do
           | DeploymentGroupDeleted.t()
           | DeploymentGroupUpdated.t()
           | UserConnected.t()
+          | UserDeleted.t()
 
   @doc """
   Builds an event with given data.

proto/lib/livebook_proto/event.pb.ex

@@ -72,4 +72,9 @@ defmodule LivebookProto.Event do
     type: LivebookProto.AppDeploymentCreated,
     json_name: "appDeploymentCreated",
     oneof: 0
+
+  field :user_deleted, 15,
+    type: LivebookProto.UserDeleted,
+    json_name: "userDeleted",
+    oneof: 0
 end

proto/lib/livebook_proto/user_deleted.pb.ex

@@ -0,0 +1,5 @@
+defmodule LivebookProto.UserDeleted do
+  use Protobuf, syntax: :proto3, protoc_gen_elixir_version: "0.12.0"
+
+  field :id, 1, type: :string
+end

proto/messages.proto

@@ -153,6 +153,10 @@ message AppDeploymentCreated {
   string deployed_at = 9;
 }
 
+message UserDeleted {
+  string id = 1;
+}
+
 message Event {
   oneof type {
     SecretCreated secret_created = 1;
@@ -169,5 +173,6 @@ message Event {
     AgentKeyCreated agent_key_created = 12;
     AgentKeyDeleted agent_key_deleted = 13;
     AppDeploymentCreated app_deployment_created = 14;
+    UserDeleted user_deleted = 15;
   }
 }