4ventures-client-portal/sql/content_collab.sql

-- Dual approval (agency + client) + threaded comments for calendar posts & assets
-- Idempotent. Private portal only (no public publish).

-- ---------------------------------------------------------------------------
-- Calendar posts (normalized; private per tenant)
-- ---------------------------------------------------------------------------
create table if not exists public.calendar_posts (
  id uuid primary key default gen_random_uuid(),
  tenant_id uuid not null references public.tenants(id) on delete cascade,
  external_key text,
  month text,
  date date not null,
  time_slot text,
  platform text not null
    check (platform in (
      'instagram', 'facebook', 'linkedin', 'tiktok', 'youtube', 'x', 'other'
    )),
  format text,
  pillar text,
  title text not null,
  hook text,
  body text,
  cta text,
  hashtags text,
  objective_metric text,
  status text not null default 'draft'
    check (status in ('draft', 'in_review', 'scheduled', 'published', 'archived')),
  agency_approved_at timestamptz,
  agency_approved_by uuid references auth.users(id),
  client_approved_at timestamptz,
  client_approved_by uuid references auth.users(id),
  meta jsonb not null default '{}'::jsonb,
  created_at timestamptz not null default now(),
  updated_at timestamptz not null default now(),
  unique (tenant_id, external_key)
);

create index if not exists calendar_posts_tenant_month_idx
  on public.calendar_posts (tenant_id, month, date);
create index if not exists calendar_posts_tenant_platform_idx
  on public.calendar_posts (tenant_id, platform, date);

alter table public.calendar_posts enable row level security;

drop policy if exists calendar_posts_tenant_select on public.calendar_posts;
drop policy if exists calendar_posts_tenant_write on public.calendar_posts;

create policy calendar_posts_tenant_select on public.calendar_posts
  for select using (
    tenant_id::text = coalesce(
      auth.jwt() -> 'app_metadata' ->> 'tenant_id',
      auth.jwt() -> 'user_metadata' ->> 'tenant_id'
    )
  );

create policy calendar_posts_tenant_write on public.calendar_posts
  for all using (
    tenant_id::text = coalesce(
      auth.jwt() -> 'app_metadata' ->> 'tenant_id',
      auth.jwt() -> 'user_metadata' ->> 'tenant_id'
    )
  )
  with check (
    tenant_id::text = coalesce(
      auth.jwt() -> 'app_metadata' ->> 'tenant_id',
      auth.jwt() -> 'user_metadata' ->> 'tenant_id'
    )
  );

-- ---------------------------------------------------------------------------
-- Shared comments (calendar_post | asset)
-- ---------------------------------------------------------------------------
create table if not exists public.content_comments (
  id uuid primary key default gen_random_uuid(),
  tenant_id uuid not null references public.tenants(id) on delete cascade,
  resource_type text not null check (resource_type in ('calendar_post', 'asset')),
  resource_id text not null,
  body text not null,
  author_id uuid references auth.users(id),
  author_email text,
  author_party text not null check (author_party in ('agency', 'client')),
  created_at timestamptz not null default now()
);

create index if not exists content_comments_resource_idx
  on public.content_comments (tenant_id, resource_type, resource_id, created_at);

alter table public.content_comments enable row level security;

drop policy if exists content_comments_tenant_select on public.content_comments;
drop policy if exists content_comments_tenant_insert on public.content_comments;

create policy content_comments_tenant_select on public.content_comments
  for select using (
    tenant_id::text = coalesce(
      auth.jwt() -> 'app_metadata' ->> 'tenant_id',
      auth.jwt() -> 'user_metadata' ->> 'tenant_id'
    )
  );

create policy content_comments_tenant_insert on public.content_comments
  for insert with check (
    tenant_id::text = coalesce(
      auth.jwt() -> 'app_metadata' ->> 'tenant_id',
      auth.jwt() -> 'user_metadata' ->> 'tenant_id'
    )
  );

-- ---------------------------------------------------------------------------
-- Dual approval events (calendar_post | asset)
-- ---------------------------------------------------------------------------
create table if not exists public.content_approvals (
  id uuid primary key default gen_random_uuid(),
  tenant_id uuid not null references public.tenants(id) on delete cascade,
  resource_type text not null check (resource_type in ('calendar_post', 'asset')),
  resource_id text not null,
  party text not null check (party in ('agency', 'client')),
  approved boolean not null default true,
  note text,
  actor_id uuid references auth.users(id),
  actor_email text,
  created_at timestamptz not null default now(),
  unique (tenant_id, resource_type, resource_id, party)
);

alter table public.content_approvals enable row level security;

drop policy if exists content_approvals_tenant_select on public.content_approvals;
drop policy if exists content_approvals_tenant_write on public.content_approvals;

create policy content_approvals_tenant_select on public.content_approvals
  for select using (
    tenant_id::text = coalesce(
      auth.jwt() -> 'app_metadata' ->> 'tenant_id',
      auth.jwt() -> 'user_metadata' ->> 'tenant_id'
    )
  );

create policy content_approvals_tenant_write on public.content_approvals
  for all using (
    tenant_id::text = coalesce(
      auth.jwt() -> 'app_metadata' ->> 'tenant_id',
      auth.jwt() -> 'user_metadata' ->> 'tenant_id'
    )
  )
  with check (
    tenant_id::text = coalesce(
      auth.jwt() -> 'app_metadata' ->> 'tenant_id',
      auth.jwt() -> 'user_metadata' ->> 'tenant_id'
    )
  );

-- ---------------------------------------------------------------------------
-- Assets: dual validation columns
-- ---------------------------------------------------------------------------
alter table public.asset_files
  add column if not exists review_status text not null default 'in_review';

alter table public.asset_files
  drop constraint if exists asset_files_review_status_check;

alter table public.asset_files
  add constraint asset_files_review_status_check
  check (review_status in ('draft', 'in_review', 'validated', 'archived'));

alter table public.asset_files
  add column if not exists agency_approved_at timestamptz;
alter table public.asset_files
  add column if not exists agency_approved_by uuid references auth.users(id);
alter table public.asset_files
  add column if not exists client_approved_at timestamptz;
alter table public.asset_files
  add column if not exists client_approved_by uuid references auth.users(id);

comment on table public.calendar_posts is
  'Private RRSS calendar per tenant. Dual agency/client approval. No public publish.';
comment on table public.content_comments is
  'Comments on calendar posts or assets (agency + client).';
comment on table public.content_approvals is
  'Dual-check approvals: agency and client must both approve for full OK.';