32 lines
1014 B
PL/PgSQL
Executable File
32 lines
1014 B
PL/PgSQL
Executable File
-- Type: DO
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-- Name: user_feed_and_friends
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-- Description: user feed and user friends
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BEGIN;
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CREATE TABLE omnivore.user_friends (
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id uuid PRIMARY KEY DEFAULT uuid_generate_v1mc(),
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user_id uuid NOT NULL REFERENCES omnivore.user ON DELETE CASCADE,
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friend_user_id uuid NOT NULL REFERENCES omnivore.user ON DELETE CASCADE,
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created_at timestamptz NOT NULL DEFAULT current_timestamp,
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UNIQUE (user_id, friend_user_id)
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);
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ALTER TABLE omnivore.user_friends ENABLE ROW LEVEL SECURITY;
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CREATE POLICY read_user_friends on omnivore.user_friends
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FOR SELECT TO omnivore_user
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USING (user_id = omnivore.get_current_user_id() OR friend_user_id = omnivore.get_current_user_id());
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CREATE POLICY create_user_friends on omnivore.user_friends
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FOR INSERT TO omnivore_user
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WITH CHECK (true);
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CREATE POLICY delete_user_friends on omnivore.user_friends
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FOR DELETE TO omnivore_user
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USING (user_id = omnivore.get_current_user_id());
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GRANT SELECT, INSERT, DELETE ON omnivore.user_friends TO omnivore_user;
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COMMIT;
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