refactor: add table primitive and migrations by date; feat: add mcp connectors

backend/migrations/20260606_oss_schema_diff.sql

@@ -0,0 +1,192 @@
+-- Migration date: 2026-06-06
+
+-- OSS migration for the current backend/schema.sql diff.
+--
+-- This brings existing OSS Supabase databases in line with the updated fresh
+-- schema: model preference columns, BYO provider expansion, per-version
+-- document metadata, and CourtListener bulk lookup tables.
+
+-- ---------------------------------------------------------------------------
+-- User profiles
+-- ---------------------------------------------------------------------------
+
+alter table public.user_profiles
+  add column if not exists title_model text,
+  add column if not exists mfa_on_login boolean not null default false,
+  add column if not exists quote_model text;
+
+-- ---------------------------------------------------------------------------
+-- User API keys
+-- ---------------------------------------------------------------------------
+
+alter table public.user_api_keys
+  drop constraint if exists user_api_keys_provider_check;
+
+alter table public.user_api_keys
+  add constraint user_api_keys_provider_check
+  check (provider in ('claude', 'gemini', 'openai', 'openrouter', 'courtlistener'));
+
+alter table public.user_api_keys enable row level security;
+
+drop policy if exists user_api_keys_own on public.user_api_keys;
+
+-- ---------------------------------------------------------------------------
+-- Document metadata now lives on document_versions
+-- ---------------------------------------------------------------------------
+
+alter table public.document_versions
+  add column if not exists filename text,
+  add column if not exists file_type text,
+  add column if not exists size_bytes integer,
+  add column if not exists page_count integer;
+
+do $$
+begin
+  if exists (
+    select 1
+    from information_schema.columns
+    where table_schema = 'public'
+      and table_name = 'document_versions'
+      and column_name = 'display_name'
+  ) then
+    update public.document_versions dv
+    set filename = dv.display_name
+    where (dv.filename is null or btrim(dv.filename) = '')
+      and dv.display_name is not null
+      and btrim(dv.display_name) <> '';
+  end if;
+
+  if exists (
+    select 1
+    from information_schema.columns
+    where table_schema = 'public'
+      and table_name = 'documents'
+      and column_name = 'filename'
+  ) then
+    update public.document_versions dv
+    set filename = d.filename
+    from public.documents d
+    where dv.document_id = d.id
+      and (dv.filename is null or btrim(dv.filename) = '')
+      and d.filename is not null
+      and btrim(d.filename) <> '';
+  end if;
+end $$;
+
+do $$
+begin
+  if exists (
+    select 1
+    from information_schema.columns
+    where table_schema = 'public'
+      and table_name = 'documents'
+      and column_name = 'file_type'
+  ) then
+    update public.document_versions dv
+    set file_type = coalesce(nullif(btrim(dv.file_type), ''), d.file_type)
+    from public.documents d
+    where dv.document_id = d.id
+      and (dv.file_type is null or btrim(dv.file_type) = '');
+  end if;
+
+  if exists (
+    select 1
+    from information_schema.columns
+    where table_schema = 'public'
+      and table_name = 'documents'
+      and column_name = 'size_bytes'
+  ) then
+    update public.document_versions dv
+    set size_bytes = d.size_bytes
+    from public.documents d
+    where dv.document_id = d.id
+      and dv.size_bytes is null
+      and d.size_bytes is not null;
+  end if;
+
+  if exists (
+    select 1
+    from information_schema.columns
+    where table_schema = 'public'
+      and table_name = 'documents'
+      and column_name = 'page_count'
+  ) then
+    update public.document_versions dv
+    set page_count = d.page_count
+    from public.documents d
+    where dv.document_id = d.id
+      and dv.page_count is null
+      and d.page_count is not null;
+  end if;
+end $$;
+
+alter table public.document_versions
+  drop column if exists display_name;
+
+alter table public.documents
+  drop column if exists filename,
+  drop column if exists file_type,
+  drop column if exists size_bytes,
+  drop column if exists page_count,
+  drop column if exists structure_tree;
+
+do $$
+begin
+  if not exists (
+    select 1
+    from pg_constraint
+    where conname = 'document_versions_doc_version_unique'
+      and conrelid = 'public.document_versions'::regclass
+  ) then
+    alter table public.document_versions
+      add constraint document_versions_doc_version_unique
+      unique (document_id, version_number);
+  end if;
+end;
+$$;
+
+-- ---------------------------------------------------------------------------
+-- CourtListener bulk-data indexes
+-- ---------------------------------------------------------------------------
+
+create table if not exists public.courtlistener_citation_index (
+  id bigint primary key,
+  volume text not null,
+  reporter text not null,
+  page text not null,
+  type integer,
+  cluster_id bigint not null,
+  date_created timestamptz,
+  date_modified timestamptz
+);
+
+create index if not exists courtlistener_citation_lookup_idx
+  on public.courtlistener_citation_index(volume, reporter, page);
+
+create index if not exists courtlistener_citation_cluster_idx
+  on public.courtlistener_citation_index(cluster_id);
+
+alter table public.courtlistener_citation_index enable row level security;
+
+drop policy if exists cl_citation_read on public.courtlistener_citation_index;
+
+create table if not exists public.courtlistener_opinion_cluster_index (
+  id bigint primary key,
+  case_name text,
+  case_name_short text,
+  case_name_full text,
+  slug text,
+  date_filed date,
+  citation_count integer,
+  precedential_status text,
+  filepath_pdf_harvard text,
+  filepath_json_harvard text,
+  docket_id bigint
+);
+
+alter table public.courtlistener_opinion_cluster_index enable row level security;
+
+drop policy if exists cl_cluster_read on public.courtlistener_opinion_cluster_index;
+
+revoke all on public.courtlistener_citation_index from anon, authenticated;
+revoke all on public.courtlistener_opinion_cluster_index from anon, authenticated;