feat: harden community production foundation through story 1.5

crates/crank-registry/src/migrations/consolidation_v2.sql

@@ -0,0 +1,84 @@
+create temporary table __crank_v2_context (
+    had_mcp_ledger boolean not null
+) on commit drop;
+
+insert into __crank_v2_context (had_mcp_ledger)
+values (to_regclass(format('%I.%I', current_schema(), '__crank_mcp_migrations')) is not null);
+
+create table __crank_migrations (
+    version bigint primary key,
+    name text not null unique,
+    checksum text not null,
+    phase text not null,
+    compatibility text not null,
+    applied_at timestamptz not null default now()
+);
+
+create table __crank_migration_legacy_audit (
+    source text not null,
+    source_version bigint not null,
+    source_checksum text not null,
+    imported_at timestamptz not null default now(),
+    primary key (source, source_version)
+);
+
+insert into __crank_migrations (version, name, checksum, phase, compatibility)
+values (
+    1,
+    'community-baseline-v1',
+    'crank-community-baseline-v1',
+    'expand',
+    'legacy-baseline'
+);
+
+insert into __crank_migration_legacy_audit (source, source_version, source_checksum)
+values ('core', 1, 'crank-community-baseline-v1');
+
+create table if not exists __crank_mcp_migrations (
+    version integer primary key,
+    checksum text not null,
+    applied_at timestamptz not null default now()
+);
+
+create table if not exists mcp_transport_sessions (
+    id text primary key,
+    protocol_version text not null,
+    initialized boolean not null default false,
+    supports_elicitation boolean not null default false,
+    workspace_slug text not null,
+    agent_slug text not null,
+    created_at timestamptz not null,
+    updated_at timestamptz not null,
+    expires_at timestamptz null
+);
+
+alter table mcp_transport_sessions
+    add column if not exists supports_elicitation boolean not null default false;
+alter table mcp_transport_sessions
+    add column if not exists expires_at timestamptz null;
+
+create index if not exists mcp_transport_sessions_workspace_agent_idx
+    on mcp_transport_sessions(workspace_slug, agent_slug, updated_at desc);
+create index if not exists mcp_transport_sessions_expires_at_idx
+    on mcp_transport_sessions(expires_at)
+    where expires_at is not null;
+
+insert into __crank_mcp_migrations (version, checksum)
+values (1, 'mcp-transport-sessions-v1')
+on conflict (version) do nothing;
+
+insert into __crank_migration_legacy_audit (source, source_version, source_checksum)
+select 'mcp-session', 1, 'mcp-transport-sessions-v1'
+from __crank_v2_context
+where had_mcp_ledger;
+
+create table if not exists __crank_ext_migrations (
+    extension_name text not null,
+    version integer not null,
+    checksum text null,
+    applied_at timestamptz not null default now(),
+    primary key (extension_name, version)
+);
+
+alter table __crank_ext_migrations
+    add column if not exists checksum text null;