Update profile avatar for gravatar

Author: dthyresson

README.md

@@ -17,6 +17,7 @@ A basic HackerNews-like clone where posts can be submitted with url links and th
 - [graphql-code-generator](https://www.graphql-code-generator.com) - Generate code from your GraphQL schema and operations with a simple CLI
 - [gql-tag-operations-preset](https://www.graphql-code-generator.com/plugins/gql-tag-operations-preset) - This code gen preset generates typings for your inline gql function usages, without having to manually specify import statements for the documents
 - [urql](https://formidable.com/open-source/urql/) - A highly customizable and versatile GraphQL client
+- [Gravatar](https://en.gravatar.com) - Default avatar profile images from Gravatar
 
 ### Backend
 

data/supabase/05-setup-user-profile-trigger.sql

@@ -5,7 +5,7 @@ CREATE OR REPLACE FUNCTION public.handle_new_user()
 AS $function$
 begin
   insert into public."Profile" (id, "avatarUrl", username)
-  values (new.id, new.raw_user_meta_data->>'avatar_url', split_part(new.email, '@', 1) || '-' || floor(random() * 10000));
+  values (new.id, 'https://www.gravatar.com/avatar/' || md5(new.email) || '?d=mp', split_part(new.email, '@', 1) || '-' || floor(random() * 10000));
   return new;
 end;
 $function$

data/supabase/09-update-all-gravatars.sql

@@ -0,0 +1,16 @@
+WITH a AS (
+	SELECT
+		id,
+		'https://www.gravatar.com/avatar/' || md5(email) || '?d=mp' AS "avatarUrl",
+		email
+	FROM
+		auth.users
+)
+UPDATE
+	public. "Profile"
+SET
+	"avatarUrl" = a. "avatarUrl"
+FROM
+	a
+WHERE
+	a.id = public. "Profile".id