project-bifrost-platform/migrations/0001_initial.sql

76 lines
2.8 KiB
SQL

-- Project Bifrost — initial schema
-- SPEC §7.2
CREATE TABLE users (
id INTEGER PRIMARY KEY AUTOINCREMENT,
email TEXT UNIQUE NOT NULL,
password_hash TEXT NOT NULL,
name TEXT NOT NULL,
organisation TEXT NOT NULL,
role TEXT NOT NULL CHECK(role IN ('pilot', 'cab', 'fenja')),
bio TEXT NOT NULL DEFAULT '',
created_at TEXT NOT NULL DEFAULT (datetime('now')),
last_seen_at TEXT,
active INTEGER NOT NULL DEFAULT 1
);
CREATE TABLE invites (
id INTEGER PRIMARY KEY AUTOINCREMENT,
token_hash TEXT UNIQUE NOT NULL,
email TEXT NOT NULL,
name TEXT NOT NULL,
organisation TEXT NOT NULL,
role TEXT NOT NULL CHECK(role IN ('pilot', 'cab', 'fenja')),
expires_at TEXT NOT NULL,
used_at TEXT,
created_at TEXT NOT NULL DEFAULT (datetime('now')),
created_by_user_id INTEGER REFERENCES users(id)
);
CREATE TABLE sessions (
id TEXT PRIMARY KEY,
user_id INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
expires_at TEXT NOT NULL,
created_at TEXT NOT NULL DEFAULT (datetime('now'))
);
CREATE TABLE contributions (
id INTEGER PRIMARY KEY AUTOINCREMENT,
user_id INTEGER NOT NULL REFERENCES users(id),
type TEXT NOT NULL CHECK(type IN ('idea', 'inspiration', 'question')),
body_md TEXT NOT NULL,
created_at TEXT NOT NULL DEFAULT (datetime('now')),
edited_at TEXT,
hidden_at TEXT
);
CREATE TABLE reactions (
id INTEGER PRIMARY KEY AUTOINCREMENT,
user_id INTEGER NOT NULL REFERENCES users(id),
contribution_id INTEGER NOT NULL REFERENCES contributions(id) ON DELETE CASCADE,
created_at TEXT NOT NULL DEFAULT (datetime('now')),
UNIQUE(user_id, contribution_id)
);
CREATE TABLE replies (
id INTEGER PRIMARY KEY AUTOINCREMENT,
contribution_id INTEGER NOT NULL REFERENCES contributions(id) ON DELETE CASCADE,
user_id INTEGER NOT NULL REFERENCES users(id),
body_md TEXT NOT NULL,
created_at TEXT NOT NULL DEFAULT (datetime('now'))
);
CREATE TABLE attendance (
id INTEGER PRIMARY KEY AUTOINCREMENT,
user_id INTEGER NOT NULL REFERENCES users(id),
meeting_slug TEXT NOT NULL,
status TEXT NOT NULL CHECK(status IN ('yes', 'no')),
updated_at TEXT NOT NULL DEFAULT (datetime('now')),
UNIQUE(user_id, meeting_slug)
);
CREATE INDEX idx_sessions_user ON sessions(user_id);
CREATE INDEX idx_contributions_type ON contributions(type);
CREATE INDEX idx_reactions_contrib ON reactions(contribution_id);
CREATE INDEX idx_replies_contrib ON replies(contribution_id);
CREATE INDEX idx_attendance_meeting ON attendance(meeting_slug);