2569718930@qq.com
58 lines
2.0 KiB
SQL
58 lines
2.0 KiB
SQL
-- PolyWeather balanced referral points program.
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-- Run once before deploying referral point rewards.
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alter table public.referral_rewards
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add column if not exists reward_points integer not null default 0;
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alter table public.referral_rewards
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alter column reward_days set default 0;
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alter table public.referral_rewards
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drop constraint if exists referral_rewards_reward_days_check;
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alter table public.referral_rewards
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add constraint referral_rewards_reward_days_check
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check (reward_days >= 0 and reward_days <= 30);
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alter table public.referral_rewards
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drop constraint if exists referral_rewards_reward_points_check;
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alter table public.referral_rewards
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add constraint referral_rewards_reward_points_check
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check (reward_points >= 0 and reward_points <= 100000);
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create index if not exists idx_referral_rewards_referrer_month_points
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on public.referral_rewards(referrer_user_id, created_at desc)
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include (id, reward_points);
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create table if not exists public.points_ledger (
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id bigserial primary key,
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user_id uuid not null references auth.users(id) on delete cascade,
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delta integer not null check (delta <> 0),
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source text not null,
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reason text not null,
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payment_intent_id text,
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referral_attribution_id bigint references public.referral_attributions(id) on delete set null,
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metadata jsonb not null default '{}'::jsonb,
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created_at timestamptz not null default now()
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);
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create index if not exists idx_points_ledger_user_created
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on public.points_ledger(user_id, created_at desc);
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create index if not exists idx_points_ledger_referral
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on public.points_ledger(referral_attribution_id)
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where referral_attribution_id is not null;
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alter table public.points_ledger enable row level security;
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drop policy if exists points_ledger_select_own on public.points_ledger;
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create policy points_ledger_select_own
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on public.points_ledger
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for select
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to authenticated
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using (auth.uid() = user_id);
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analyze public.referral_rewards;
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analyze public.points_ledger;
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