Add provider gateway and collaboration records

AgentCompany-New/src/main/database/schema.ts

@@ -1,6 +1,6 @@
 import type { DatabaseSync } from "node:sqlite";
 
-const SCHEMA_VERSION = 1;
+const SCHEMA_VERSION = 2;
 
 export function installSchema(db: DatabaseSync): void {
   db.exec(`
@@ -12,12 +12,14 @@ export function installSchema(db: DatabaseSync): void {
   `);
 
   const row = db.prepare("select coalesce(max(version), 0) as version from schema_migrations").get() as { version: number };
-  if (row.version > SCHEMA_VERSION) {
-    throw new Error(`Database schema ${row.version} is newer than supported schema ${SCHEMA_VERSION}.`);
+  let currentVersion = row.version;
+  if (currentVersion > SCHEMA_VERSION) {
+    throw new Error(`Database schema ${currentVersion} is newer than supported schema ${SCHEMA_VERSION}.`);
   }
-  if (row.version === SCHEMA_VERSION) return;
+  if (currentVersion === SCHEMA_VERSION) return;
 
-  db.exec(`
+  if (currentVersion < 1) {
+    db.exec(`
     create table if not exists organizations (
       id text primary key,
       name text not null,
@@ -250,6 +252,113 @@ export function installSchema(db: DatabaseSync): void {
     create index if not exists idx_messages_space_created on chat_messages(space_id, created_at);
     create index if not exists idx_audit_org_created on audit_events(org_id, created_at);
     insert into schema_migrations(version, name, applied_at)
-    values (${SCHEMA_VERSION}, 'initial_enterprise_schema', datetime('now'));
+    values (1, 'initial_enterprise_schema', datetime('now'));
   `);
+    currentVersion = 1;
+  }
+
+  if (currentVersion < 2) {
+    db.exec(`
+      create table if not exists skill_dependencies (
+        revision_id text not null references skill_revisions(id) on delete cascade,
+        depends_on_revision_id text not null references skill_revisions(id) on delete cascade,
+        dependency_kind text not null,
+        optional integer not null,
+        primary key (revision_id, depends_on_revision_id)
+      );
+
+      create table if not exists skill_runtime_snapshots (
+        id text primary key,
+        agent_id text not null references agents(id) on delete cascade,
+        run_id text not null,
+        compiled_prompt text not null,
+        tools_manifest text not null,
+        source_revision_ids text not null,
+        created_at text not null
+      );
+
+      create table if not exists skill_catalog_tags (
+        skill_id text not null references skill_definitions(id) on delete cascade,
+        tag text not null,
+        tag_type text not null,
+        primary key (skill_id, tag, tag_type)
+      );
+
+      create table if not exists chat_threads (
+        id text primary key,
+        org_id text not null references organizations(id) on delete cascade,
+        space_id text not null references chat_spaces(id) on delete cascade,
+        root_message_id text references chat_messages(id) on delete set null,
+        title text not null,
+        state text not null,
+        created_at text not null,
+        updated_at text not null
+      );
+
+      create table if not exists chat_mentions (
+        message_id text not null references chat_messages(id) on delete cascade,
+        target_type text not null,
+        target_id text not null,
+        offset_start integer not null,
+        offset_end integer not null
+      );
+
+      create table if not exists chat_attachments (
+        message_id text not null references chat_messages(id) on delete cascade,
+        file_id text not null references file_objects(id) on delete cascade,
+        transfer_type text not null,
+        checksum text not null,
+        preview_key text
+      );
+
+      create table if not exists chat_presence (
+        principal_type text not null,
+        principal_id text not null,
+        status text not null,
+        status_text text not null,
+        last_seen_at text not null,
+        primary key (principal_type, principal_id)
+      );
+
+      create table if not exists chat_slash_invocations (
+        id text primary key,
+        message_id text not null references chat_messages(id) on delete cascade,
+        command text not null,
+        args_json text not null,
+        result_ref text,
+        created_at text not null
+      );
+
+      create table if not exists provider_requests (
+        id text primary key,
+        org_id text not null references organizations(id) on delete cascade,
+        provider_id text not null references providers(id) on delete cascade,
+        provider_key text not null,
+        model text not null,
+        prompt_sha256 text not null,
+        response_text text,
+        raw_response_json text,
+        state text not null,
+        error_message text,
+        created_at text not null,
+        completed_at text
+      );
+
+      create table if not exists policy_rules (
+        id text primary key,
+        org_id text not null references organizations(id) on delete cascade,
+        subject_type text not null,
+        subject_id text,
+        action text not null,
+        effect text not null,
+        risk_ceiling text not null,
+        created_at text not null
+      );
+
+      create index if not exists idx_provider_requests_org_created on provider_requests(org_id, created_at);
+      create index if not exists idx_chat_threads_space_updated on chat_threads(space_id, updated_at);
+      insert into schema_migrations(version, name, applied_at)
+      values (2, 'collaboration_provider_policy_schema', datetime('now'));
+    `);
+  }
 }