caterium-app/ops/sql/SUPABASE-V17.9.1-PUBLIC-BASIC-SIGNUP.sql

-- Caterium v17.9.1
-- Public owners may register without a promo code. No-promo workspaces are
-- permanently limited to the Basic plan. A valid promo keeps the existing
-- server-enforced trial plan and duration.

begin;

create or replace function public.caterium_public_signup_policy()
returns jsonb
language sql
stable
security invoker
set search_path = public
as $function$
  select jsonb_build_object(
    'promo_optional', true,
    'default_plan', 'basic'
  );
$function$;

create or replace function public.sun_create_workspace(p_name text default 'Новая компания'::text)
returns uuid
language plpgsql
security definer
set search_path = public, auth, pg_temp
as $function$
declare
  v_user uuid:=auth.uid();
  v_workspace uuid;
  v_name text:='Новая компания';
  v_email text;
  v_profile jsonb;
  v_storage jsonb;
  v_code text;
  v_has_promo boolean:=false;
  v_promo public.caterium_trial_promos%rowtype;
  v_trial_end timestamptz;
begin
  if v_user is null then raise exception 'Authentication required'; end if;
  if not exists(select 1 from auth.users where id=v_user and email_confirmed_at is not null) then
    raise exception 'Подтвердите email';
  end if;
  if exists(select 1 from public.sun_workspace_members where user_id=v_user and is_active=true) then
    raise exception 'Аккаунт уже относится к компании';
  end if;

  select lower(email),public.caterium_normalize_trial_code(raw_user_meta_data->>'promo_code')
    into v_email,v_code
  from auth.users
  where id=v_user;

  v_has_promo:=coalesce(v_code,'')<>'';

  if v_has_promo then
    if exists(select 1 from public.caterium_trial_redemptions where user_id=v_user) then
      raise exception 'Пробный период для этого аккаунта уже использован';
    end if;

    select * into v_promo
    from public.caterium_trial_promos
    where code=v_code
    for update;

    if not found then raise exception 'Промокод не найден'; end if;
    if not v_promo.is_active then raise exception 'Промокод отключён'; end if;
    if v_promo.valid_until is not null and v_promo.valid_until<=now() then raise exception 'Срок действия промокода истёк'; end if;
    if v_promo.use_count>=v_promo.max_uses then raise exception 'Промокод уже использован'; end if;
    if v_promo.client_email is not null and lower(v_promo.client_email)<>v_email then raise exception 'Промокод предназначен для другого email'; end if;

    v_trial_end:=now()+make_interval(days=>v_promo.trial_days);
  end if;

  insert into public.sun_workspaces(name,created_by)
  values(v_name,v_user)
  returning id into v_workspace;

  insert into public.sun_workspace_members(workspace_id,user_id,role,display_name,is_active,permissions)
  values(
    v_workspace,
    v_user,
    'admin',
    coalesce((select raw_user_meta_data->>'name' from auth.users where id=v_user),split_part(coalesce(v_email,'Администратор'),'@',1)),
    true,
    public.sun_role_default_permissions('admin')
  );

  v_profile:=jsonb_build_object(
    'name','','shortName','','logo','','tagline','','city','','phone','','email',coalesce(v_email,''),
    'website','','address','','legalName','','inn','','kpp','','ogrn','','legalAddress','',
    'bank','','bik','','account','','corrAccount','','legacyLocked',false
  );
  v_storage:=jsonb_build_object('sunCompanyProfileV1',v_profile::text);

  insert into public.sun_app_state(workspace_id,payload,client_id)
  values(v_workspace,jsonb_build_object('format','sun-cloud-v2','version',2,'storage',v_storage),'bootstrap')
  on conflict(workspace_id) do nothing;

  if v_has_promo then
    insert into public.sun_workspace_subscriptions(
      workspace_id,plan_id,status,trial_started_at,trial_ends_at,current_period_start,current_period_end,grace_until,source,note
    )
    values(
      v_workspace,v_promo.plan_id,'trialing',now(),v_trial_end,null,null,v_trial_end+interval '7 days','promo_trial','Trial by promo '||v_promo.code
    )
    on conflict(workspace_id) do update
      set plan_id=excluded.plan_id,
          status=excluded.status,
          trial_started_at=excluded.trial_started_at,
          trial_ends_at=excluded.trial_ends_at,
          current_period_start=null,
          current_period_end=null,
          grace_until=excluded.grace_until,
          source=excluded.source,
          note=excluded.note,
          updated_at=now();

    insert into public.caterium_trial_redemptions(promo_id,workspace_id,user_id,email,trial_ends_at)
    values(v_promo.id,v_workspace,v_user,v_email,v_trial_end);

    update public.caterium_trial_promos
    set use_count=use_count+1,updated_at=now()
    where id=v_promo.id;

    insert into public.sun_platform_audit_events(actor_user_id,action,target_workspace_id,target_user_id,details)
    values(
      v_user,'trial_promo.redeem',v_workspace,v_user,
      jsonb_build_object('promo_id',v_promo.id,'code',v_promo.code,'trial_days',v_promo.trial_days,'plan',v_promo.plan_id)
    );
  else
    insert into public.sun_workspace_subscriptions(
      workspace_id,plan_id,status,trial_started_at,trial_ends_at,current_period_start,current_period_end,grace_until,source,note
    )
    values(
      v_workspace,'basic','active',null,null,now(),null,null,'public_signup_basic','Basic access without promo'
    )
    on conflict(workspace_id) do update
      set plan_id='basic',
          status='active',
          trial_started_at=null,
          trial_ends_at=null,
          current_period_start=now(),
          current_period_end=null,
          grace_until=null,
          source='public_signup_basic',
          note='Basic access without promo',
          updated_at=now();

    insert into public.sun_platform_audit_events(actor_user_id,action,target_workspace_id,target_user_id,details)
    values(
      v_user,'public_signup.basic',v_workspace,v_user,
      jsonb_build_object('plan','basic','promo',false)
    );
  end if;

  update auth.users
  set raw_user_meta_data=coalesce(raw_user_meta_data,'{}'::jsonb)-'promo_code'-'company_name'
  where id=v_user;

  return v_workspace;
end;
$function$;

revoke all on function public.caterium_public_signup_policy() from public,anon,authenticated;
grant execute on function public.caterium_public_signup_policy() to anon,authenticated;

revoke all on function public.sun_create_workspace(text) from public,anon;
grant execute on function public.sun_create_workspace(text) to authenticated,service_role;

commit;