Changeset 0.17.1 (#76)

This commit is contained in:
2026-02-28 01:40:31 +00:00
parent c9141a6896
commit 856dc9b0ac
64 changed files with 8037 additions and 1657 deletions

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-- Schema patch for 001_v017_schema.sql
-- Change the kb_chunks table to include the embedding column:
--
-- BEFORE:
-- CREATE TABLE IF NOT EXISTS kb_chunks (
-- ...
-- token_count INTEGER NOT NULL DEFAULT 0,
-- -- embedding column omitted: vector search feature-gated for SQLite.
-- -- Embedding bytes can be stored as BLOB if sqlite-vec is available.
-- metadata TEXT NOT NULL DEFAULT '{}',
-- ...
--
-- AFTER:
-- CREATE TABLE IF NOT EXISTS kb_chunks (
-- ...
-- token_count INTEGER NOT NULL DEFAULT 0,
-- embedding TEXT, -- JSON array of float64 for app-level cosine similarity
-- metadata TEXT NOT NULL DEFAULT '{}',
-- ...
--
-- For existing SQLite databases, run:
-- ALTER TABLE kb_chunks ADD COLUMN embedding TEXT;

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-- ==========================================
-- Chat Switchboard — v0.16.0 Consolidated Schema (SQLite)
-- ==========================================
-- SQLite equivalent of the Postgres schema.
--
-- Key differences from Postgres:
-- • No extensions (pgcrypto, pgvector)
-- • UUID generated application-side (Go uuid.New())
-- • JSONB → TEXT (JSON stored as text)
-- • TEXT[] / UUID[] → TEXT (JSON arrays as text)
-- • TIMESTAMPTZ → TEXT (ISO 8601 strings)
-- • BYTEA → BLOB
-- • NUMERIC → REAL
-- • TSVECTOR/VECTOR columns omitted (feature-gated)
-- • No COMMENT ON statements
-- • Triggers use SQLite syntax (WHEN guard to prevent recursion)
-- • No partial index WHERE clauses on GIN indexes
-- ==========================================
-- ── WAL mode (also set via connection pragma) ──
PRAGMA journal_mode = WAL;
PRAGMA foreign_keys = ON;
-- =========================================
-- 1. USERS
-- =========================================
CREATE TABLE IF NOT EXISTS users (
id TEXT PRIMARY KEY,
username TEXT NOT NULL,
email TEXT NOT NULL,
password_hash TEXT NOT NULL,
display_name TEXT,
avatar_url TEXT,
role TEXT DEFAULT 'user'
CHECK (role IN ('user', 'admin')),
is_active INTEGER DEFAULT 1,
settings TEXT DEFAULT '{}',
-- Vault: per-user encryption key (UEK) for BYOK API keys
encrypted_uek BLOB,
uek_salt BLOB,
uek_nonce BLOB,
vault_set INTEGER NOT NULL DEFAULT 0,
created_at TEXT DEFAULT (datetime('now')),
updated_at TEXT DEFAULT (datetime('now')),
last_login_at TEXT
);
CREATE UNIQUE INDEX IF NOT EXISTS users_username_ci ON users (LOWER(username));
CREATE UNIQUE INDEX IF NOT EXISTS users_email_ci ON users (LOWER(email));
CREATE INDEX IF NOT EXISTS idx_users_username ON users(username);
CREATE INDEX IF NOT EXISTS idx_users_email ON users(email);
CREATE TRIGGER IF NOT EXISTS users_updated_at AFTER UPDATE ON users
FOR EACH ROW WHEN NEW.updated_at = OLD.updated_at
BEGIN
UPDATE users SET updated_at = datetime('now') WHERE id = NEW.id;
END;
-- =========================================
-- 2. AUTH
-- =========================================
CREATE TABLE IF NOT EXISTS refresh_tokens (
id TEXT PRIMARY KEY,
user_id TEXT NOT NULL REFERENCES users(id) ON DELETE CASCADE,
token_hash TEXT NOT NULL UNIQUE,
expires_at TEXT NOT NULL,
created_at TEXT DEFAULT (datetime('now')),
revoked_at TEXT
);
CREATE INDEX IF NOT EXISTS idx_refresh_tokens_user ON refresh_tokens(user_id);
CREATE INDEX IF NOT EXISTS idx_refresh_tokens_hash ON refresh_tokens(token_hash)
WHERE revoked_at IS NULL;
-- =========================================
-- 3. TEAMS
-- =========================================
CREATE TABLE IF NOT EXISTS teams (
id TEXT PRIMARY KEY,
name TEXT NOT NULL UNIQUE,
description TEXT DEFAULT '',
created_by TEXT NOT NULL REFERENCES users(id) ON DELETE RESTRICT,
is_active INTEGER DEFAULT 1,
settings TEXT DEFAULT '{}',
created_at TEXT DEFAULT (datetime('now')),
updated_at TEXT DEFAULT (datetime('now'))
);
CREATE INDEX IF NOT EXISTS idx_teams_active ON teams(is_active) WHERE is_active = 1;
CREATE TRIGGER IF NOT EXISTS teams_updated_at AFTER UPDATE ON teams
FOR EACH ROW WHEN NEW.updated_at = OLD.updated_at
BEGIN
UPDATE teams SET updated_at = datetime('now') WHERE id = NEW.id;
END;
CREATE TABLE IF NOT EXISTS team_members (
id TEXT PRIMARY KEY,
team_id TEXT NOT NULL REFERENCES teams(id) ON DELETE CASCADE,
user_id TEXT NOT NULL REFERENCES users(id) ON DELETE CASCADE,
role TEXT NOT NULL DEFAULT 'member'
CHECK (role IN ('admin', 'member')),
joined_at TEXT DEFAULT (datetime('now')),
UNIQUE(team_id, user_id)
);
CREATE INDEX IF NOT EXISTS idx_team_members_team ON team_members(team_id);
CREATE INDEX IF NOT EXISTS idx_team_members_user ON team_members(user_id);
-- =========================================
-- 4. GROUPS
-- =========================================
CREATE TABLE IF NOT EXISTS groups (
id TEXT PRIMARY KEY,
name TEXT NOT NULL,
description TEXT NOT NULL DEFAULT '',
scope TEXT NOT NULL DEFAULT 'global'
CHECK (scope IN ('global', 'team')),
team_id TEXT REFERENCES teams(id) ON DELETE CASCADE,
created_by TEXT NOT NULL REFERENCES users(id),
created_at TEXT DEFAULT (datetime('now')),
updated_at TEXT DEFAULT (datetime('now')),
CONSTRAINT groups_scope_team CHECK (
(scope = 'global' AND team_id IS NULL) OR
(scope = 'team' AND team_id IS NOT NULL)
)
);
CREATE UNIQUE INDEX IF NOT EXISTS idx_groups_name_scope
ON groups(name, COALESCE(team_id, '00000000-0000-0000-0000-000000000000'));
CREATE TRIGGER IF NOT EXISTS groups_updated_at AFTER UPDATE ON groups
FOR EACH ROW WHEN NEW.updated_at = OLD.updated_at
BEGIN
UPDATE groups SET updated_at = datetime('now') WHERE id = NEW.id;
END;
CREATE TABLE IF NOT EXISTS group_members (
id TEXT PRIMARY KEY,
group_id TEXT NOT NULL REFERENCES groups(id) ON DELETE CASCADE,
user_id TEXT NOT NULL REFERENCES users(id) ON DELETE CASCADE,
added_by TEXT NOT NULL REFERENCES users(id),
added_at TEXT DEFAULT (datetime('now')),
UNIQUE(group_id, user_id)
);
CREATE INDEX IF NOT EXISTS idx_group_members_group ON group_members(group_id);
CREATE INDEX IF NOT EXISTS idx_group_members_user ON group_members(user_id);
-- =========================================
-- 5. PROVIDER CONFIGS
-- =========================================
CREATE TABLE IF NOT EXISTS provider_configs (
id TEXT PRIMARY KEY,
scope TEXT NOT NULL
CHECK (scope IN ('global', 'team', 'personal')),
owner_id TEXT,
name TEXT NOT NULL,
provider TEXT NOT NULL,
endpoint TEXT NOT NULL,
api_key_enc BLOB,
key_nonce BLOB,
key_scope TEXT NOT NULL DEFAULT 'global',
model_default TEXT,
config TEXT DEFAULT '{}',
headers TEXT DEFAULT '{}',
settings TEXT DEFAULT '{}',
is_active INTEGER DEFAULT 1,
is_private INTEGER DEFAULT 0,
created_at TEXT DEFAULT (datetime('now')),
updated_at TEXT DEFAULT (datetime('now'))
);
CREATE INDEX IF NOT EXISTS idx_provider_configs_scope ON provider_configs(scope);
CREATE INDEX IF NOT EXISTS idx_provider_configs_owner ON provider_configs(owner_id)
WHERE owner_id IS NOT NULL;
CREATE INDEX IF NOT EXISTS idx_provider_configs_active ON provider_configs(is_active)
WHERE is_active = 1;
CREATE TRIGGER IF NOT EXISTS provider_configs_updated_at AFTER UPDATE ON provider_configs
FOR EACH ROW WHEN NEW.updated_at = OLD.updated_at
BEGIN
UPDATE provider_configs SET updated_at = datetime('now') WHERE id = NEW.id;
END;
-- =========================================
-- 6. MODEL CATALOG
-- =========================================
CREATE TABLE IF NOT EXISTS model_catalog (
id TEXT PRIMARY KEY,
provider_config_id TEXT NOT NULL REFERENCES provider_configs(id) ON DELETE CASCADE,
model_id TEXT NOT NULL,
display_name TEXT,
model_type TEXT DEFAULT 'chat',
capabilities TEXT NOT NULL DEFAULT '{}',
pricing TEXT,
visibility TEXT DEFAULT 'disabled'
CHECK (visibility IN ('enabled', 'disabled', 'team')),
last_synced_at TEXT,
created_at TEXT DEFAULT (datetime('now')),
updated_at TEXT DEFAULT (datetime('now')),
UNIQUE(provider_config_id, model_id)
);
CREATE INDEX IF NOT EXISTS idx_model_catalog_provider ON model_catalog(provider_config_id);
CREATE INDEX IF NOT EXISTS idx_model_catalog_enabled ON model_catalog(visibility)
WHERE visibility = 'enabled';
CREATE INDEX IF NOT EXISTS idx_model_catalog_type ON model_catalog(model_type);
CREATE TRIGGER IF NOT EXISTS model_catalog_updated_at AFTER UPDATE ON model_catalog
FOR EACH ROW WHEN NEW.updated_at = OLD.updated_at
BEGIN
UPDATE model_catalog SET updated_at = datetime('now') WHERE id = NEW.id;
END;
-- =========================================
-- 7. PERSONAS
-- =========================================
CREATE TABLE IF NOT EXISTS personas (
id TEXT PRIMARY KEY,
name TEXT NOT NULL,
description TEXT DEFAULT '',
icon TEXT DEFAULT '',
avatar TEXT DEFAULT '',
base_model_id TEXT NOT NULL,
provider_config_id TEXT REFERENCES provider_configs(id) ON DELETE SET NULL,
system_prompt TEXT DEFAULT '',
temperature REAL,
max_tokens INTEGER,
thinking_budget INTEGER,
top_p REAL,
scope TEXT NOT NULL
CHECK (scope IN ('global', 'team', 'personal')),
owner_id TEXT,
created_by TEXT NOT NULL REFERENCES users(id),
is_active INTEGER DEFAULT 1,
is_shared INTEGER DEFAULT 0,
created_at TEXT DEFAULT (datetime('now')),
updated_at TEXT DEFAULT (datetime('now'))
);
CREATE INDEX IF NOT EXISTS idx_personas_scope ON personas(scope);
CREATE INDEX IF NOT EXISTS idx_personas_owner ON personas(owner_id) WHERE owner_id IS NOT NULL;
CREATE INDEX IF NOT EXISTS idx_personas_active ON personas(is_active) WHERE is_active = 1;
CREATE TRIGGER IF NOT EXISTS personas_updated_at AFTER UPDATE ON personas
FOR EACH ROW WHEN NEW.updated_at = OLD.updated_at
BEGIN
UPDATE personas SET updated_at = datetime('now') WHERE id = NEW.id;
END;
-- =========================================
-- 8. PERSONA GRANTS
-- =========================================
CREATE TABLE IF NOT EXISTS persona_grants (
id TEXT PRIMARY KEY,
persona_id TEXT NOT NULL REFERENCES personas(id) ON DELETE CASCADE,
grant_type TEXT NOT NULL,
grant_ref TEXT NOT NULL,
config TEXT DEFAULT '{}',
created_at TEXT DEFAULT (datetime('now')),
UNIQUE(persona_id, grant_type, grant_ref)
);
CREATE INDEX IF NOT EXISTS idx_persona_grants_persona ON persona_grants(persona_id);
CREATE INDEX IF NOT EXISTS idx_persona_grants_type ON persona_grants(grant_type);
-- =========================================
-- 9. RESOURCE GRANTS
-- =========================================
-- granted_groups stored as JSON text array: '["uuid1","uuid2"]'
CREATE TABLE IF NOT EXISTS resource_grants (
id TEXT PRIMARY KEY,
resource_type TEXT NOT NULL
CHECK (resource_type IN ('persona', 'knowledge_base')),
resource_id TEXT NOT NULL,
grant_scope TEXT NOT NULL DEFAULT 'team_only'
CHECK (grant_scope IN ('team_only', 'global', 'groups')),
granted_groups TEXT NOT NULL DEFAULT '[]',
created_by TEXT NOT NULL REFERENCES users(id),
created_at TEXT DEFAULT (datetime('now')),
updated_at TEXT DEFAULT (datetime('now')),
UNIQUE(resource_type, resource_id)
);
CREATE INDEX IF NOT EXISTS idx_resource_grants_resource
ON resource_grants(resource_type, resource_id);
CREATE TRIGGER IF NOT EXISTS resource_grants_updated_at AFTER UPDATE ON resource_grants
FOR EACH ROW WHEN NEW.updated_at = OLD.updated_at
BEGIN
UPDATE resource_grants SET updated_at = datetime('now') WHERE id = NEW.id;
END;
-- =========================================
-- 10. PLATFORM POLICIES
-- =========================================
CREATE TABLE IF NOT EXISTS platform_policies (
key TEXT PRIMARY KEY,
value TEXT NOT NULL,
updated_by TEXT REFERENCES users(id),
updated_at TEXT DEFAULT (datetime('now'))
);
INSERT OR IGNORE INTO platform_policies (key, value) VALUES
('allow_user_byok', 'false'),
('allow_user_personas', 'false'),
('allow_raw_model_access', 'true'),
('allow_registration', 'true'),
('default_user_active', 'false'),
('allow_team_providers', 'true');
-- =========================================
-- 11. GLOBAL SETTINGS
-- =========================================
CREATE TABLE IF NOT EXISTS global_settings (
key TEXT PRIMARY KEY,
value TEXT NOT NULL DEFAULT '{}',
updated_at TEXT DEFAULT (datetime('now')),
updated_by TEXT REFERENCES users(id)
);
INSERT OR IGNORE INTO global_settings (key, value) VALUES
('registration', '{"enabled": true}'),
('site', '{"name": "Chat Switchboard", "tagline": "Multi-Model AI Chat"}'),
('banner', '{"enabled": false, "text": "", "position": "both", "bg": "#007a33", "fg": "#ffffff"}'),
('banner_presets', '{"development": {"text": "DEVELOPMENT", "bg": "#007a33", "fg": "#ffffff"}, "testing": {"text": "TESTING", "bg": "#502b85", "fg": "#ffffff"}, "staging": {"text": "STAGING", "bg": "#0033a0", "fg": "#ffffff"}, "production": {"text": "PRODUCTION", "bg": "#c8102e", "fg": "#ffffff"}, "training": {"text": "TRAINING", "bg": "#ff8c00", "fg": "#000000"}, "demo": {"text": "DEMO", "bg": "#fce83a", "fg": "#000000"}}'),
('model_roles', '{"utility": {"primary": null, "fallback": null}, "embedding": {"primary": null, "fallback": null}, "generation": {"primary": null, "fallback": null}}');
-- =========================================
-- 12. USER MODEL SETTINGS
-- =========================================
CREATE TABLE IF NOT EXISTS user_model_settings (
id TEXT PRIMARY KEY,
user_id TEXT NOT NULL REFERENCES users(id) ON DELETE CASCADE,
model_id TEXT NOT NULL,
hidden INTEGER DEFAULT 0,
preferred_temperature REAL,
preferred_max_tokens INTEGER,
sort_order INTEGER DEFAULT 0,
created_at TEXT DEFAULT (datetime('now')),
updated_at TEXT DEFAULT (datetime('now')),
UNIQUE(user_id, model_id)
);
CREATE INDEX IF NOT EXISTS idx_user_model_settings_user ON user_model_settings(user_id);
CREATE TRIGGER IF NOT EXISTS user_model_settings_updated_at AFTER UPDATE ON user_model_settings
FOR EACH ROW WHEN NEW.updated_at = OLD.updated_at
BEGIN
UPDATE user_model_settings SET updated_at = datetime('now') WHERE id = NEW.id;
END;
-- =========================================
-- 13. CHANNELS
-- =========================================
-- tags stored as JSON text array: '["tag1","tag2"]'
CREATE TABLE IF NOT EXISTS channels (
id TEXT PRIMARY KEY,
user_id TEXT REFERENCES users(id) ON DELETE CASCADE,
title TEXT NOT NULL,
description TEXT,
type TEXT DEFAULT 'direct'
CHECK (type IN ('direct', 'group', 'channel')),
model TEXT,
system_prompt TEXT,
provider_config_id TEXT REFERENCES provider_configs(id) ON DELETE SET NULL,
is_archived INTEGER DEFAULT 0,
is_pinned INTEGER DEFAULT 0,
folder_id TEXT,
folder TEXT,
team_id TEXT REFERENCES teams(id) ON DELETE SET NULL,
settings TEXT DEFAULT '{}',
tags TEXT DEFAULT '[]',
created_at TEXT DEFAULT (datetime('now')),
updated_at TEXT DEFAULT (datetime('now'))
);
CREATE INDEX IF NOT EXISTS idx_channels_user ON channels(user_id);
CREATE INDEX IF NOT EXISTS idx_channels_updated ON channels(updated_at DESC);
CREATE INDEX IF NOT EXISTS idx_channels_type ON channels(type);
CREATE INDEX IF NOT EXISTS idx_channels_team ON channels(team_id) WHERE team_id IS NOT NULL;
CREATE TRIGGER IF NOT EXISTS channels_updated_at AFTER UPDATE ON channels
FOR EACH ROW WHEN NEW.updated_at = OLD.updated_at
BEGIN
UPDATE channels SET updated_at = datetime('now') WHERE id = NEW.id;
END;
-- =========================================
-- 14. MESSAGES
-- =========================================
CREATE TABLE IF NOT EXISTS messages (
id TEXT PRIMARY KEY,
channel_id TEXT NOT NULL REFERENCES channels(id) ON DELETE CASCADE,
role TEXT NOT NULL
CHECK (role IN ('user', 'assistant', 'system', 'tool')),
content TEXT NOT NULL,
model TEXT,
tokens_used INTEGER,
tool_calls TEXT,
metadata TEXT DEFAULT '{}',
parent_id TEXT REFERENCES messages(id) ON DELETE SET NULL,
sibling_index INTEGER DEFAULT 0,
participant_type TEXT DEFAULT 'user',
participant_id TEXT,
deleted_at TEXT,
created_at TEXT DEFAULT (datetime('now'))
);
CREATE INDEX IF NOT EXISTS idx_messages_channel ON messages(channel_id, created_at);
CREATE INDEX IF NOT EXISTS idx_messages_parent ON messages(parent_id);
CREATE INDEX IF NOT EXISTS idx_messages_alive ON messages(channel_id, created_at)
WHERE deleted_at IS NULL;
CREATE INDEX IF NOT EXISTS idx_messages_parent_alive ON messages(parent_id, sibling_index)
WHERE deleted_at IS NULL;
-- =========================================
-- 15. CHANNEL MEMBERS & MODELS
-- =========================================
CREATE TABLE IF NOT EXISTS channel_members (
id TEXT PRIMARY KEY,
channel_id TEXT NOT NULL REFERENCES channels(id) ON DELETE CASCADE,
user_id TEXT NOT NULL REFERENCES users(id) ON DELETE CASCADE,
role TEXT DEFAULT 'member',
joined_at TEXT DEFAULT (datetime('now')),
last_read_at TEXT DEFAULT (datetime('now')),
UNIQUE(channel_id, user_id)
);
CREATE INDEX IF NOT EXISTS idx_channel_members_channel ON channel_members(channel_id);
CREATE INDEX IF NOT EXISTS idx_channel_members_user ON channel_members(user_id);
CREATE TABLE IF NOT EXISTS channel_models (
id TEXT PRIMARY KEY,
channel_id TEXT NOT NULL REFERENCES channels(id) ON DELETE CASCADE,
model_id TEXT NOT NULL,
provider_config_id TEXT REFERENCES provider_configs(id) ON DELETE SET NULL,
display_name TEXT,
system_prompt TEXT,
settings TEXT DEFAULT '{}',
is_default INTEGER DEFAULT 0,
added_at TEXT DEFAULT (datetime('now')),
UNIQUE(channel_id, model_id)
);
CREATE INDEX IF NOT EXISTS idx_channel_models_channel ON channel_models(channel_id);
-- =========================================
-- 16. CHANNEL CURSORS
-- =========================================
CREATE TABLE IF NOT EXISTS channel_cursors (
id TEXT PRIMARY KEY,
channel_id TEXT NOT NULL REFERENCES channels(id) ON DELETE CASCADE,
user_id TEXT NOT NULL REFERENCES users(id) ON DELETE CASCADE,
active_leaf_id TEXT REFERENCES messages(id) ON DELETE SET NULL,
updated_at TEXT DEFAULT (datetime('now')),
UNIQUE(channel_id, user_id)
);
CREATE INDEX IF NOT EXISTS idx_channel_cursors_channel ON channel_cursors(channel_id);
CREATE INDEX IF NOT EXISTS idx_channel_cursors_user ON channel_cursors(user_id);
-- =========================================
-- 17. FOLDERS
-- =========================================
CREATE TABLE IF NOT EXISTS folders (
id TEXT PRIMARY KEY,
user_id TEXT NOT NULL REFERENCES users(id) ON DELETE CASCADE,
name TEXT NOT NULL,
parent_id TEXT REFERENCES folders(id) ON DELETE CASCADE,
sort_order INTEGER DEFAULT 0,
created_at TEXT DEFAULT (datetime('now')),
updated_at TEXT DEFAULT (datetime('now')),
UNIQUE(user_id, name, parent_id)
);
CREATE INDEX IF NOT EXISTS idx_folders_user ON folders(user_id);
CREATE INDEX IF NOT EXISTS idx_folders_parent ON folders(parent_id);
CREATE INDEX IF NOT EXISTS idx_channels_folder ON channels(folder_id) WHERE folder_id IS NOT NULL;
CREATE TRIGGER IF NOT EXISTS folders_updated_at AFTER UPDATE ON folders
FOR EACH ROW WHEN NEW.updated_at = OLD.updated_at
BEGIN
UPDATE folders SET updated_at = datetime('now') WHERE id = NEW.id;
END;
-- =========================================
-- 18. NOTES
-- =========================================
-- search_vector and embedding columns omitted (Postgres-only features).
-- Full-text search uses LIKE fallback. Semantic search feature-gated.
-- tags stored as JSON text array.
CREATE TABLE IF NOT EXISTS notes (
id TEXT PRIMARY KEY,
user_id TEXT NOT NULL REFERENCES users(id) ON DELETE CASCADE,
title TEXT NOT NULL,
content TEXT DEFAULT '',
folder_path TEXT DEFAULT '/',
tags TEXT DEFAULT '[]',
metadata TEXT DEFAULT '{}',
source_channel_id TEXT REFERENCES channels(id) ON DELETE SET NULL,
team_id TEXT REFERENCES teams(id) ON DELETE SET NULL,
created_at TEXT DEFAULT (datetime('now')),
updated_at TEXT DEFAULT (datetime('now'))
);
CREATE INDEX IF NOT EXISTS idx_notes_user ON notes(user_id);
CREATE INDEX IF NOT EXISTS idx_notes_folder ON notes(user_id, folder_path);
CREATE INDEX IF NOT EXISTS idx_notes_updated ON notes(user_id, updated_at DESC);
CREATE INDEX IF NOT EXISTS idx_notes_team ON notes(team_id) WHERE team_id IS NOT NULL;
CREATE TRIGGER IF NOT EXISTS notes_updated_at AFTER UPDATE ON notes
FOR EACH ROW WHEN NEW.updated_at = OLD.updated_at
BEGIN
UPDATE notes SET updated_at = datetime('now') WHERE id = NEW.id;
END;
-- =========================================
-- 19. AUDIT LOG
-- =========================================
CREATE TABLE IF NOT EXISTS audit_log (
id TEXT PRIMARY KEY,
actor_id TEXT REFERENCES users(id) ON DELETE SET NULL,
action TEXT NOT NULL,
resource_type TEXT NOT NULL,
resource_id TEXT,
metadata TEXT DEFAULT '{}',
ip_address TEXT,
user_agent TEXT DEFAULT '',
created_at TEXT DEFAULT (datetime('now'))
);
CREATE INDEX IF NOT EXISTS idx_audit_log_created ON audit_log(created_at DESC);
CREATE INDEX IF NOT EXISTS idx_audit_log_actor ON audit_log(actor_id) WHERE actor_id IS NOT NULL;
CREATE INDEX IF NOT EXISTS idx_audit_log_resource ON audit_log(resource_type, resource_id);
CREATE INDEX IF NOT EXISTS idx_audit_log_action ON audit_log(action);
-- =========================================
-- 20. USAGE TRACKING
-- =========================================
CREATE TABLE IF NOT EXISTS usage_log (
id TEXT PRIMARY KEY,
channel_id TEXT REFERENCES channels(id) ON DELETE SET NULL,
user_id TEXT NOT NULL REFERENCES users(id) ON DELETE CASCADE,
provider_config_id TEXT REFERENCES provider_configs(id) ON DELETE SET NULL,
provider_scope TEXT NOT NULL DEFAULT 'global',
model_id TEXT NOT NULL,
role TEXT,
prompt_tokens INTEGER NOT NULL DEFAULT 0,
completion_tokens INTEGER NOT NULL DEFAULT 0,
cache_creation_tokens INTEGER NOT NULL DEFAULT 0,
cache_read_tokens INTEGER NOT NULL DEFAULT 0,
cost_input REAL,
cost_output REAL,
created_at TEXT NOT NULL DEFAULT (datetime('now'))
);
CREATE INDEX IF NOT EXISTS idx_usage_log_user ON usage_log(user_id);
CREATE INDEX IF NOT EXISTS idx_usage_log_created ON usage_log(created_at);
CREATE INDEX IF NOT EXISTS idx_usage_log_provider ON usage_log(provider_config_id);
CREATE INDEX IF NOT EXISTS idx_usage_log_model ON usage_log(model_id);
CREATE INDEX IF NOT EXISTS idx_usage_log_scope ON usage_log(provider_scope);
-- =========================================
-- 21. MODEL PRICING
-- =========================================
CREATE TABLE IF NOT EXISTS model_pricing (
id TEXT PRIMARY KEY,
provider_config_id TEXT NOT NULL REFERENCES provider_configs(id) ON DELETE CASCADE,
model_id TEXT NOT NULL,
input_per_m REAL,
output_per_m REAL,
cache_create_per_m REAL,
cache_read_per_m REAL,
currency TEXT NOT NULL DEFAULT 'USD',
source TEXT NOT NULL DEFAULT 'manual',
updated_at TEXT DEFAULT (datetime('now')),
updated_by TEXT REFERENCES users(id),
UNIQUE(provider_config_id, model_id)
);
-- =========================================
-- 22. EXTENSIONS
-- =========================================
CREATE TABLE IF NOT EXISTS extensions (
id TEXT PRIMARY KEY,
ext_id TEXT NOT NULL UNIQUE,
name TEXT NOT NULL,
version TEXT NOT NULL DEFAULT '0.0.0',
tier TEXT NOT NULL DEFAULT 'browser',
description TEXT NOT NULL DEFAULT '',
author TEXT NOT NULL DEFAULT '',
manifest TEXT NOT NULL DEFAULT '{}',
is_system INTEGER NOT NULL DEFAULT 0,
is_enabled INTEGER NOT NULL DEFAULT 1,
scope TEXT NOT NULL DEFAULT 'global',
team_id TEXT REFERENCES teams(id) ON DELETE CASCADE,
installed_by TEXT REFERENCES users(id) ON DELETE SET NULL,
created_at TEXT NOT NULL DEFAULT (datetime('now')),
updated_at TEXT NOT NULL DEFAULT (datetime('now'))
);
CREATE INDEX IF NOT EXISTS idx_extensions_tier ON extensions(tier);
CREATE INDEX IF NOT EXISTS idx_extensions_enabled ON extensions(is_enabled)
WHERE is_enabled = 1;
CREATE TABLE IF NOT EXISTS extension_user_settings (
extension_id TEXT NOT NULL REFERENCES extensions(id) ON DELETE CASCADE,
user_id TEXT NOT NULL REFERENCES users(id) ON DELETE CASCADE,
settings TEXT NOT NULL DEFAULT '{}',
is_enabled INTEGER NOT NULL DEFAULT 1,
PRIMARY KEY (extension_id, user_id)
);
-- =========================================
-- 23. ATTACHMENTS
-- =========================================
CREATE TABLE IF NOT EXISTS attachments (
id TEXT PRIMARY KEY,
channel_id TEXT NOT NULL REFERENCES channels(id) ON DELETE CASCADE,
user_id TEXT NOT NULL REFERENCES users(id),
message_id TEXT REFERENCES messages(id) ON DELETE SET NULL,
filename TEXT NOT NULL,
content_type TEXT NOT NULL,
size_bytes INTEGER NOT NULL,
storage_key TEXT NOT NULL,
extracted_text TEXT,
metadata TEXT DEFAULT '{}',
created_at TEXT DEFAULT (datetime('now'))
);
CREATE INDEX IF NOT EXISTS idx_attachments_channel ON attachments(channel_id);
CREATE INDEX IF NOT EXISTS idx_attachments_user_size ON attachments(user_id);
CREATE INDEX IF NOT EXISTS idx_attachments_message ON attachments(message_id)
WHERE message_id IS NOT NULL;
CREATE INDEX IF NOT EXISTS idx_attachments_orphan ON attachments(created_at)
WHERE message_id IS NULL;
-- =========================================
-- 24. KNOWLEDGE BASES
-- =========================================
-- Vector columns: kb_chunks.embedding stored as JSON TEXT for app-level cosine similarity.
-- search_vector columns omitted (Postgres-only tsvector feature).
-- KB ingestion works (stores text chunks) but similarity search is
-- feature-gated: requires sqlite-vec extension or returns graceful error.
CREATE TABLE IF NOT EXISTS knowledge_bases (
id TEXT PRIMARY KEY,
name TEXT NOT NULL,
description TEXT NOT NULL DEFAULT '',
scope TEXT NOT NULL DEFAULT 'global',
owner_id TEXT REFERENCES users(id) ON DELETE CASCADE,
team_id TEXT REFERENCES teams(id) ON DELETE CASCADE,
embedding_config TEXT NOT NULL DEFAULT '{}',
document_count INTEGER NOT NULL DEFAULT 0,
chunk_count INTEGER NOT NULL DEFAULT 0,
total_bytes INTEGER NOT NULL DEFAULT 0,
status TEXT NOT NULL DEFAULT 'active',
discoverable INTEGER NOT NULL DEFAULT 1,
created_at TEXT NOT NULL DEFAULT (datetime('now')),
updated_at TEXT NOT NULL DEFAULT (datetime('now')),
CONSTRAINT kb_scope_check CHECK (
(scope = 'global' AND owner_id IS NULL) OR
(scope = 'team' AND team_id IS NOT NULL) OR
(scope = 'personal' AND owner_id IS NOT NULL)
)
);
CREATE INDEX IF NOT EXISTS idx_kb_scope ON knowledge_bases(scope);
CREATE INDEX IF NOT EXISTS idx_kb_owner ON knowledge_bases(owner_id) WHERE owner_id IS NOT NULL;
CREATE INDEX IF NOT EXISTS idx_kb_team ON knowledge_bases(team_id) WHERE team_id IS NOT NULL;
CREATE TABLE IF NOT EXISTS kb_documents (
id TEXT PRIMARY KEY,
kb_id TEXT NOT NULL REFERENCES knowledge_bases(id) ON DELETE CASCADE,
filename TEXT NOT NULL,
content_type TEXT NOT NULL,
size_bytes INTEGER NOT NULL,
storage_key TEXT NOT NULL,
extracted_text TEXT,
chunk_count INTEGER NOT NULL DEFAULT 0,
status TEXT NOT NULL DEFAULT 'pending',
error TEXT,
uploaded_by TEXT NOT NULL REFERENCES users(id),
created_at TEXT NOT NULL DEFAULT (datetime('now')),
updated_at TEXT NOT NULL DEFAULT (datetime('now'))
);
CREATE INDEX IF NOT EXISTS idx_kbdoc_kb ON kb_documents(kb_id);
CREATE TABLE IF NOT EXISTS kb_chunks (
id TEXT PRIMARY KEY,
kb_id TEXT NOT NULL REFERENCES knowledge_bases(id) ON DELETE CASCADE,
document_id TEXT NOT NULL REFERENCES kb_documents(id) ON DELETE CASCADE,
chunk_index INTEGER NOT NULL,
content TEXT NOT NULL,
token_count INTEGER NOT NULL DEFAULT 0,
embedding TEXT, -- JSON array of float64 for app-level cosine similarity
metadata TEXT NOT NULL DEFAULT '{}',
created_at TEXT NOT NULL DEFAULT (datetime('now'))
);
CREATE INDEX IF NOT EXISTS idx_kbchunk_kb ON kb_chunks(kb_id);
CREATE INDEX IF NOT EXISTS idx_kbchunk_doc ON kb_chunks(document_id);
CREATE TABLE IF NOT EXISTS channel_knowledge_bases (
channel_id TEXT NOT NULL REFERENCES channels(id) ON DELETE CASCADE,
kb_id TEXT NOT NULL REFERENCES knowledge_bases(id) ON DELETE CASCADE,
enabled INTEGER NOT NULL DEFAULT 1,
added_at TEXT NOT NULL DEFAULT (datetime('now')),
PRIMARY KEY (channel_id, kb_id)
);
-- =========================================
-- 25. PERSONA-KB BINDING (v0.17.0)
-- =========================================
CREATE TABLE IF NOT EXISTS persona_knowledge_bases (
persona_id TEXT NOT NULL REFERENCES personas(id) ON DELETE CASCADE,
kb_id TEXT NOT NULL REFERENCES knowledge_bases(id) ON DELETE CASCADE,
auto_search INTEGER NOT NULL DEFAULT 0,
added_at TEXT NOT NULL DEFAULT (datetime('now')),
PRIMARY KEY (persona_id, kb_id)
);
CREATE INDEX IF NOT EXISTS idx_persona_kb_persona ON persona_knowledge_bases(persona_id);
CREATE INDEX IF NOT EXISTS idx_persona_kb_kb ON persona_knowledge_bases(kb_id);
-- v0.17.0 policy
INSERT OR IGNORE INTO platform_policies (key, value) VALUES
('kb_direct_access', 'true');