From e8c158da8167fd464175475c214b677ff6db1e37 Mon Sep 17 00:00:00 2001
From: Luna <git@l4.pm>
Date: Mon, 18 Mar 2019 04:54:23 -0300
Subject: [PATCH] add 15_drop_nullable_webhook_avatar.sql

 - webhooks: quickfix to webhook_check
---
 litecord/blueprints/webhooks.py                                 | 2 +-
 .../cmd/migration/scripts/15_drop_nullable_webhook_avatar.sql   | 2 ++
 schema.sql                                                      | 2 +-
 3 files changed, 4 insertions(+), 2 deletions(-)
 create mode 100644 manage/cmd/migration/scripts/15_drop_nullable_webhook_avatar.sql

diff --git a/litecord/blueprints/webhooks.py b/litecord/blueprints/webhooks.py
index 36a686f..9db64fa 100644
--- a/litecord/blueprints/webhooks.py
+++ b/litecord/blueprints/webhooks.py
@@ -73,7 +73,7 @@ async def get_webhook(webhook_id: int, *,
 async def _webhook_check(channel_id):
     user_id = await token_check()
 
-    await channel_check(user_id, channel_id, ChannelType.GUILD_TEXT)
+    await channel_check(user_id, channel_id, only=ChannelType.GUILD_TEXT)
     await channel_perm_check(user_id, channel_id, 'manage_webhooks')
 
     return user_id
diff --git a/manage/cmd/migration/scripts/15_drop_nullable_webhook_avatar.sql b/manage/cmd/migration/scripts/15_drop_nullable_webhook_avatar.sql
new file mode 100644
index 0000000..a6e110f
--- /dev/null
+++ b/manage/cmd/migration/scripts/15_drop_nullable_webhook_avatar.sql
@@ -0,0 +1,2 @@
+ALTER TABLE webhooks ALTER COLUMN avatar DROP NOT NULL;
+ALTER TABLE webhooks ALTER COLUMN avatar SET DEFAULT NULL;
diff --git a/schema.sql b/schema.sql
index 32fa564..6437028 100644
--- a/schema.sql
+++ b/schema.sql
@@ -542,7 +542,7 @@ CREATE TABLE IF NOT EXISTS webhooks (
     creator_id bigint REFERENCES users (id),
 
     name text NOT NULL,
-    avatar text NOT NULL,
+    avatar text DEFAULT NULL,
 
     -- Yes, we store the webhook's token
     -- since they aren't users and there's no /api/login for them.