forked from wangziqi/gongxue-base
51 lines
2.3 KiB
SQL
51 lines
2.3 KiB
SQL
create table if not exists public.tenant_content_notifications (
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id uuid primary key default gen_random_uuid(),
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tenant_id uuid not null references public.tenants(id) on delete cascade,
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notification_type text not null
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check (notification_type in (
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'public_question_bank_synced',
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'public_question_bank_conflict'
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)),
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status text not null default 'unread'
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check (status in ('unread', 'read', 'dismissed', 'resolved')),
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severity text not null default 'info'
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check (severity in ('info', 'success', 'warning', 'error')),
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adoption_id uuid references public.tenant_question_bank_adoptions(id) on delete cascade,
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source_question_bank_id uuid references public.question_banks(id) on delete cascade,
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title text not null,
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message text not null,
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action_label text,
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action_path text,
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dedupe_key text,
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metadata jsonb not null default '{}'::jsonb,
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created_by uuid references public.platform_users(id) on delete set null,
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read_by uuid references public.platform_users(id) on delete set null,
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read_at timestamptz,
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resolved_at timestamptz,
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created_at timestamptz not null default now(),
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updated_at timestamptz not null default now()
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);
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create unique index if not exists idx_tenant_content_notifications_dedupe
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on public.tenant_content_notifications(tenant_id, notification_type, dedupe_key)
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where dedupe_key is not null;
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create index if not exists idx_tenant_content_notifications_tenant_status
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on public.tenant_content_notifications(tenant_id, status, created_at desc);
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create index if not exists idx_tenant_content_notifications_adoption
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on public.tenant_content_notifications(tenant_id, adoption_id, notification_type, status);
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alter table public.tenant_content_notifications enable row level security;
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drop policy if exists tenant_content_notifications_isolation on public.tenant_content_notifications;
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create policy tenant_content_notifications_isolation on public.tenant_content_notifications
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for all
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using (tenant_id = app.current_tenant_id() or app.is_platform_admin())
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with check (tenant_id = app.current_tenant_id() or app.is_platform_admin());
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drop trigger if exists set_updated_at on public.tenant_content_notifications;
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create trigger set_updated_at
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before update on public.tenant_content_notifications
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for each row execute function app.touch_updated_at();
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