GRAPHQL.md

Apollo GraphQL

Steps to set up graphQL in supabase:

1. Create your tables in supabase.
2. Link the related fields.
3. Create a public user table and update the handle_new_user() function.
4. Go to the SQL console and run: select graphql.rebuild_schema();
5. Go to Apollo Studio and create a development Graph.
6. Set the apiKey: and Content-Type: headers.
7. The Schema will load automatically.
8. Copy past the queries you need into your project 🍾

Using multiple endpoints

The <ApolloProvider> takes onw client and makes it available when calling the hooks. To use a second endpoint, define a separate client and pass it as option argument to the hooks. See [docs]{https://www.apollographql.com/docs/react/api/react/hooks/#usequery}

SQL hacqs

We want a like or dislike to be unique. So with this little hack, the user can only give one like per NFT:

alter table "Like"
add constraint uq_Person unique(user_id, nft_id);

🤓