feat: add content navigation practice assembly

supabase/migrations/202606210008_content_navigation_practice.sql

@@ -0,0 +1,191 @@
+create extension if not exists ltree;
+
+create table if not exists public.content_entries (
+  id uuid primary key default gen_random_uuid(),
+  tenant_id uuid not null references public.tenants(id) on delete cascade,
+  region_id uuid references public.regions(id) on delete set null,
+  legacy_id text,
+  entry_key text not null,
+  name text not null,
+  entry_type text not null default 'question_practice'
+    check (entry_type in ('question_practice', 'vocabulary', 'handbook', 'scoreline', 'resource', 'ai_report', 'custom')),
+  icon text,
+  route text,
+  description text,
+  visibility text not null default 'public'
+    check (visibility in ('public', 'members', 'svip', 'hidden')),
+  access_rules jsonb not null default '{}'::jsonb,
+  layout_config jsonb not null default '{}'::jsonb,
+  sort_order integer not null default 0,
+  is_active boolean not null default true,
+  created_by uuid references public.platform_users(id) on delete set null,
+  updated_by uuid references public.platform_users(id) on delete set null,
+  created_at timestamptz not null default now(),
+  updated_at timestamptz not null default now(),
+  unique (tenant_id, entry_key),
+  unique (tenant_id, legacy_id)
+);
+
+create table if not exists public.content_nodes (
+  id uuid primary key default gen_random_uuid(),
+  tenant_id uuid not null references public.tenants(id) on delete cascade,
+  entry_id uuid not null references public.content_entries(id) on delete cascade,
+  region_id uuid references public.regions(id) on delete set null,
+  parent_id uuid references public.content_nodes(id) on delete cascade,
+  legacy_id text,
+  node_key text,
+  name text not null,
+  node_type text not null default 'category'
+    check (node_type in ('category', 'subject', 'chapter', 'paper', 'school', 'major', 'exam_target', 'resource_group', 'custom')),
+  marker_type text
+    check (marker_type is null or marker_type in ('school', 'major', 'subject', 'exam_track', 'course_package', 'sales_intent', 'custom')),
+  marker_config jsonb not null default '{}'::jsonb,
+  path ltree,
+  depth integer not null default 0 check (depth >= 0),
+  sort_order integer not null default 0,
+  is_active boolean not null default true,
+  is_selectable boolean not null default true,
+  is_leaf boolean not null default false,
+  metadata jsonb not null default '{}'::jsonb,
+  created_by uuid references public.platform_users(id) on delete set null,
+  updated_by uuid references public.platform_users(id) on delete set null,
+  created_at timestamptz not null default now(),
+  updated_at timestamptz not null default now(),
+  unique (tenant_id, legacy_id),
+  unique (tenant_id, entry_id, node_key)
+);
+
+create table if not exists public.question_collections (
+  id uuid primary key default gen_random_uuid(),
+  tenant_id uuid not null references public.tenants(id) on delete cascade,
+  region_id uuid references public.regions(id) on delete set null,
+  entry_id uuid references public.content_entries(id) on delete set null,
+  node_id uuid references public.content_nodes(id) on delete set null,
+  subject_id uuid references public.subjects(id) on delete set null,
+  category_id uuid references public.categories(id) on delete set null,
+  question_bank_id uuid references public.question_banks(id) on delete set null,
+  legacy_id text,
+  name text not null,
+  collection_type text not null default 'dynamic'
+    check (collection_type in ('dynamic', 'manual', 'paper', 'chapter', 'mock_exam')),
+  source_type text not null default 'filters'
+    check (source_type in ('filters', 'manual_questions', 'node_descendants', 'category', 'subject', 'question_bank')),
+  filters jsonb not null default '{}'::jsonb,
+  question_count integer not null default 0 check (question_count >= 0),
+  total_score numeric(8,2),
+  duration_minutes integer check (duration_minutes is null or duration_minutes > 0),
+  status text not null default 'active' check (status in ('draft', 'active', 'archived')),
+  sort_order integer not null default 0,
+  metadata jsonb not null default '{}'::jsonb,
+  created_by uuid references public.platform_users(id) on delete set null,
+  updated_by uuid references public.platform_users(id) on delete set null,
+  created_at timestamptz not null default now(),
+  updated_at timestamptz not null default now(),
+  unique (tenant_id, legacy_id)
+);
+
+create table if not exists public.question_collection_items (
+  id uuid primary key default gen_random_uuid(),
+  tenant_id uuid not null references public.tenants(id) on delete cascade,
+  collection_id uuid not null references public.question_collections(id) on delete cascade,
+  question_id uuid not null references public.questions(id) on delete cascade,
+  section_key text,
+  sort_order integer not null default 0,
+  score numeric(8,2),
+  required boolean not null default true,
+  metadata jsonb not null default '{}'::jsonb,
+  created_at timestamptz not null default now(),
+  updated_at timestamptz not null default now(),
+  unique (tenant_id, collection_id, question_id)
+);
+
+create table if not exists public.practice_blueprints (
+  id uuid primary key default gen_random_uuid(),
+  tenant_id uuid not null references public.tenants(id) on delete cascade,
+  region_id uuid references public.regions(id) on delete set null,
+  entry_id uuid references public.content_entries(id) on delete set null,
+  node_id uuid references public.content_nodes(id) on delete set null,
+  collection_id uuid references public.question_collections(id) on delete set null,
+  legacy_id text,
+  name text not null,
+  mode text not null check (mode in ('sequential', 'random', 'mock_exam', 'paper', 'wrong_review', 'favorite_review')),
+  assembly_type text not null default 'collection'
+    check (assembly_type in ('collection', 'node_descendants', 'manual', 'filters')),
+  question_limit integer check (question_limit is null or question_limit > 0),
+  duration_minutes integer check (duration_minutes is null or duration_minutes > 0),
+  total_score numeric(8,2),
+  pass_score numeric(8,2),
+  sections jsonb not null default '[]'::jsonb,
+  rules jsonb not null default '{}'::jsonb,
+  status text not null default 'active' check (status in ('draft', 'active', 'archived')),
+  sort_order integer not null default 0,
+  created_by uuid references public.platform_users(id) on delete set null,
+  updated_by uuid references public.platform_users(id) on delete set null,
+  created_at timestamptz not null default now(),
+  updated_at timestamptz not null default now(),
+  unique (tenant_id, legacy_id)
+);
+
+alter table public.questions
+  add column if not exists entry_id uuid references public.content_entries(id) on delete set null,
+  add column if not exists content_node_id uuid references public.content_nodes(id) on delete set null,
+  add column if not exists primary_collection_id uuid references public.question_collections(id) on delete set null,
+  add column if not exists exam_markers jsonb not null default '{}'::jsonb;
+
+alter table public.content_assets
+  add column if not exists entry_id uuid references public.content_entries(id) on delete set null,
+  add column if not exists content_node_id uuid references public.content_nodes(id) on delete set null;
+
+alter table public.content_import_jobs
+  add column if not exists target_entry_id uuid references public.content_entries(id) on delete set null,
+  add column if not exists target_content_node_id uuid references public.content_nodes(id) on delete set null,
+  add column if not exists target_collection_id uuid references public.question_collections(id) on delete set null;
+
+alter table public.practice_sessions
+  add column if not exists blueprint_id uuid references public.practice_blueprints(id) on delete set null,
+  add column if not exists collection_id uuid references public.question_collections(id) on delete set null,
+  add column if not exists entry_id uuid references public.content_entries(id) on delete set null,
+  add column if not exists content_node_id uuid references public.content_nodes(id) on delete set null,
+  add column if not exists question_ids jsonb not null default '[]'::jsonb,
+  add column if not exists question_count integer not null default 0,
+  add column if not exists duration_minutes integer,
+  add column if not exists total_score numeric(8,2),
+  add column if not exists expires_at timestamptz;
+
+create index if not exists idx_content_entries_tenant_region
+  on public.content_entries(tenant_id, region_id, entry_type, is_active, sort_order);
+create index if not exists idx_content_nodes_tenant_entry_parent
+  on public.content_nodes(tenant_id, entry_id, parent_id, sort_order);
+create index if not exists idx_content_nodes_path
+  on public.content_nodes using gist(path);
+create index if not exists idx_content_nodes_marker
+  on public.content_nodes(tenant_id, marker_type)
+  where marker_type is not null;
+create index if not exists idx_question_collections_node
+  on public.question_collections(tenant_id, node_id, status, sort_order);
+create index if not exists idx_question_collection_items_collection
+  on public.question_collection_items(tenant_id, collection_id, section_key, sort_order);
+create index if not exists idx_practice_blueprints_scope
+  on public.practice_blueprints(tenant_id, node_id, collection_id, mode, status, sort_order);
+create index if not exists idx_questions_navigation
+  on public.questions(tenant_id, entry_id, content_node_id, primary_collection_id, status);
+
+do $$
+declare
+  table_name text;
+begin
+  foreach table_name in array array[
+    'content_entries', 'content_nodes', 'question_collections',
+    'question_collection_items', 'practice_blueprints'
+  ]
+  loop
+    execute format('alter table public.%I enable row level security', table_name);
+    execute format('drop policy if exists tenant_isolation on public.%I', table_name);
+    execute format(
+      'create policy tenant_isolation on public.%I for all using (tenant_id = app.current_tenant_id() or app.is_platform_admin()) with check (tenant_id = app.current_tenant_id() or app.is_platform_admin())',
+      table_name
+    );
+    execute format('drop trigger if exists set_updated_at on public.%I', table_name);
+    execute format('create trigger set_updated_at before update on public.%I for each row execute function app.touch_updated_at()', table_name);
+  end loop;
+end $$;