fix: add slug unique constraint

cesium · Jun 17, 2024 · 4158614 · 4158614
1 parent 443ef08
commit 4158614
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diff --git a/lib/cesium_link/redirects/redirect.ex b/lib/cesium_link/redirects/redirect.ex
@@ -30,5 +30,6 @@ defmodule CesiumLink.Redirects.Redirect do
     |> validate_format(:slug, ~r{^[a-z0-9-]+$},
       message: "must contain only lowercase letters, numbers, and hyphens"
     )
+    |> unique_constraint(:slug, message: "already in use")
   end
 end
diff --git a/priv/repo/migrations/20240418190329_create_redirects.exs b/priv/repo/migrations/20240418190329_create_redirects.exs
@@ -13,5 +13,7 @@ defmodule CesiumLink.Repo.Migrations.CreateRedirects do
 
       timestamps(type: :utc_datetime)
     end
+
+    create unique_index(:redirects, [:slug])
   end
 end
-Original file line number
+Diff line change
@@ Expand Up / @@ -13,5 +13,7 @@ defmodule CesiumLink.Repo.Migrations.CreateRedirects do @@
           timestamps(type: :utc_datetime)
         end
+        create unique_index(:redirects, [:slug])
       end
     end