leaflet.pub
a tool for shared writing and social publishing
add a default for creating home_pages for identities
awarm.space
+34
supabase/migrations/20260106183631_add_homepage_default_to_identities.sql
+34
supabase/migrations/20260106183631_add_homepage_default_to_identities.sql
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-- Function to create homepage infrastructure for new identities
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-- Replicates the logic from createIdentity TypeScript function
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-- Returns the permission token ID to be used as home_page
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CREATE OR REPLACE FUNCTION create_identity_homepage()
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RETURNS uuid AS $$
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DECLARE
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new_entity_set_id uuid;
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new_entity_id uuid;
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new_permission_token_id uuid;
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BEGIN
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-- Create a new entity set
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INSERT INTO entity_sets DEFAULT VALUES
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RETURNING id INTO new_entity_set_id;
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-- Create a root entity and add it to that entity set
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new_entity_id := gen_random_uuid();
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INSERT INTO entities (id, set)
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VALUES (new_entity_id, new_entity_set_id);
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-- Create a new permission token
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INSERT INTO permission_tokens (root_entity)
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VALUES (new_entity_id)
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RETURNING id INTO new_permission_token_id;
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-- Give the token full permissions on that entity set
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INSERT INTO permission_token_rights (token, entity_set, read, write, create_token, change_entity_set)
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VALUES (new_permission_token_id, new_entity_set_id, true, true, true, true);
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RETURN new_permission_token_id;
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END;
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$$ LANGUAGE plpgsql;
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-- Set the function as the default value for home_page column
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ALTER TABLE identities ALTER COLUMN home_page SET DEFAULT create_identity_homepage();