0.1.0

supabase/migrations/20251203_add_background_tasks.sql

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+create table if not exists public.background_tasks (
+    id uuid primary key default gen_random_uuid(),
+    user_id uuid not null references auth.users (id) on delete cascade,
+    document_id uuid references public.documents (id) on delete cascade,
+    task_type text not null default 'ocr',
+    status text not null default 'pending',
+    progress integer not null default 0 check (progress between 0 and 100),
+    message text,
+    created_at timestamptz not null default timezone('utc', now()),
+    updated_at timestamptz not null default timezone('utc', now())
+);
+
+create index if not exists background_tasks_user_idx
+    on public.background_tasks (user_id, created_at desc);
+
+create index if not exists background_tasks_document_idx
+    on public.background_tasks (document_id, created_at desc);
+
+create or replace function public.set_background_tasks_updated_at()
+returns trigger
+language plpgsql
+security invoker
+as $$
+begin
+    new.updated_at := timezone('utc', now());
+    return new;
+end;
+$$;
+
+drop trigger if exists set_background_tasks_updated_at on public.background_tasks;
+create trigger set_background_tasks_updated_at
+before update on public.background_tasks
+for each row
+execute procedure public.set_background_tasks_updated_at();
+
+alter table public.background_tasks enable row level security;
+
+drop policy if exists "Own background tasks" on public.background_tasks;
+create policy "Own background tasks"
+    on public.background_tasks
+    for all
+    using (auth.uid() = user_id)
+    with check (auth.uid() = user_id);