Merge branch 'main' into activity-notifications

Author: lastcanal

config/config.exs

@@ -33,6 +33,7 @@ config :algora, Oban,
     github_og_image: 5,
     notify_bounty: 1,
     notify_tip_intent: 1,
+    notify_claim: 1,
     activity_notifier: 1,
     activity_mailer: 1
   ]

lib/algora/accounts/accounts.ex

@@ -328,12 +328,15 @@ defmodule Algora.Accounts do
   end
 
   def get_random_access_tokens(n) when is_integer(n) and n > 0 do
-    Identity
-    |> where([i], i.provider == "github" and not is_nil(i.provider_token))
-    |> order_by(fragment("RANDOM()"))
-    |> limit(^n)
-    |> select([i], i.provider_token)
-    |> Repo.all()
+    case Identity
+         |> where([i], i.provider == "github" and not is_nil(i.provider_token))
+         |> order_by(fragment("RANDOM()"))
+         |> limit(^n)
+         |> select([i], i.provider_token)
+         |> Repo.all() do
+      [""] -> []
+      tokens -> tokens
+    end
   end
 
   defp update_github_token(%User{} = user, new_token) do