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https://github.com/supabase/supabase.git
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Paul Copplestone
ede962481f
This is more likely how people will search - looking first for the framework which they are familiar with
82 lines
3.5 KiB
SQL
82 lines
3.5 KiB
SQL
-- users table exists but not able to reference
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-- USER PROFILES
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CREATE TYPE public.user_status AS ENUM ('ONLINE', 'OFFLINE');
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CREATE TABLE public.users (
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id uuid NOT NULL PRIMARY KEY,
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-- UUID from auth.users (Supabase)
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username text,
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list_id uuid NULL,
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-- can be selected by user - current list and updated
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status user_status DEFAULT 'OFFLINE'::public.user_status
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);
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ALTER TABLE public.users ENABLE ROW LEVEL SECURITY;
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CREATE POLICY "Allow logged-in read access" on public.users FOR
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SELECT USING (auth.role() = 'authenticated');
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CREATE POLICY "Allow individual insert access" on public.users FOR
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INSERT WITH CHECK (auth.uid() = id);
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CREATE POLICY "Allow individual update access" on public.users FOR
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UPDATE USING (auth.uid() = id);
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-- change to uuid primary key
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CREATE TABLE lists (
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lists_id uuid PRIMARY KEY,
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list_name text NOT NULL,
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inserted_at timestamp without time zone DEFAULT timezone('utc'::text, now()) NOT NULL,
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updated_at timestamp without time zone DEFAULT timezone('utc'::text, now()) NOT NULL
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);
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CREATE TABLE userlists (
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users_id uuid REFERENCES public.users NOT NULL,
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lists_id uuid REFERENCES lists NOT NULL
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);
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ALTER TABLE userlists ENABLE ROW LEVEL SECURITY;
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ALTER TABLE lists ENABLE ROW LEVEL SECURITY;
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CREATE TABLE tasks (
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task_text text NOT NULL,
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complete boolean DEFAULT false,
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id bigserial PRIMARY KEY,
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user_id uuid REFERENCES public.users NOT NULL,
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list_id uuid REFERENCES lists NOT NULL,
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inserted_at timestamp without time zone DEFAULT timezone('utc'::text, now()) NOT NULL,
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updated_at timestamp without time zone DEFAULT timezone('utc'::text, now()) NOT NULL
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);
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ALTER TABLE tasks ENABLE ROW LEVEL SECURITY;
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CREATE POLICY "Allow individual select access" on userlists FOR
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SELECT USING (auth.uid() = users_id);
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CREATE POLICY "Allow individual insert access" on userlists FOR
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INSERT WITH CHECK (auth.uid() = users_id);
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CREATE POLICY "Allow individual update access" on userlists FOR
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UPDATE USING (auth.uid() = users_id);
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CREATE POLICY "Allow logged-in full access" on lists FOR
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SELECT USING (auth.role() = 'authenticated');
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CREATE POLICY "Allow individual insert access" on lists FOR
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INSERT WITH CHECK (auth.role() = 'authenticated');
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CREATE POLICY "Allow individual update access" on lists FOR
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UPDATE USING (auth.role() = 'authenticated');
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-- user should see other tasks in lists they are a member of
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-- todo
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-- try using count?
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- - CREATE POLICY "Allow logged-in read access to shared list" on tasks FOR
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SELECT USING (
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select count(user_id)
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from (
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SELECT user_id
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from userlists
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where userlists.list_id = list_id
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) > 0
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);
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-- CREATE POLICY "Allow read access to shared lists" on tasks FOR SELECT USING (SELECT user_id from userlists where userlists.lists_id=lists_id );
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-- no to RS
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-- ALTER TABLE tasks SET ROW SECURITY FOR SELECT TO (SELECT users_id from userslists where userlists.lists_id=list_id);
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-- CREATE POLICY "Allow logged in user to see items on their current list" on tasks FOR SELECT USING ( select list_id from public.users where public.users.list_id=list_id AND public.users.user_id=auth.uid() )
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CREATE POLICY "Allow logged in user to see items on their current list" on tasks FOR
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SELECT USING (
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EXISTS(
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select 1
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from userlists
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where userlists.lists_id = tasks.list_id
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AND userlists.users_id = auth.uid()
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)
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) -- user can update their tasks
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CREATE POLICY "Allow individual insert access" on tasks FOR
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INSERT WITH CHECK (auth.uid() = user_id);
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CREATE POLICY "Allow individual update access" on tasks FOR
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UPDATE USING (auth.uid() = user_id); |