Initial commit

db/migrations/0001_initial.sql

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+-- RemoteLink initial schema
+
+CREATE EXTENSION IF NOT EXISTS pgcrypto;
+
+CREATE TABLE IF NOT EXISTS users (
+  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+  email TEXT UNIQUE NOT NULL,
+  password_hash TEXT NOT NULL,
+  full_name TEXT,
+  company TEXT,
+  role TEXT NOT NULL DEFAULT 'user',
+  created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+  updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
+);
+
+CREATE TABLE IF NOT EXISTS machines (
+  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+  user_id UUID NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+  name TEXT NOT NULL,
+  hostname TEXT,
+  os TEXT,
+  os_version TEXT,
+  agent_version TEXT,
+  ip_address TEXT,
+  access_key TEXT UNIQUE NOT NULL,
+  is_online BOOLEAN NOT NULL DEFAULT FALSE,
+  last_seen TIMESTAMPTZ,
+  created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+  updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
+);
+
+CREATE TABLE IF NOT EXISTS session_codes (
+  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+  code TEXT NOT NULL,
+  machine_id UUID NOT NULL REFERENCES machines(id) ON DELETE CASCADE,
+  created_by UUID REFERENCES users(id) ON DELETE SET NULL,
+  expires_at TIMESTAMPTZ NOT NULL,
+  is_active BOOLEAN NOT NULL DEFAULT TRUE,
+  used_at TIMESTAMPTZ,
+  used_by UUID REFERENCES users(id) ON DELETE SET NULL
+);
+
+CREATE TABLE IF NOT EXISTS sessions (
+  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+  machine_id UUID REFERENCES machines(id) ON DELETE SET NULL,
+  machine_name TEXT,
+  viewer_user_id UUID REFERENCES users(id) ON DELETE SET NULL,
+  connection_type TEXT,
+  session_code TEXT,
+  started_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+  ended_at TIMESTAMPTZ,
+  duration_seconds INTEGER,
+  notes TEXT
+);
+
+CREATE TABLE IF NOT EXISTS invites (
+  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+  token UUID UNIQUE NOT NULL DEFAULT gen_random_uuid(),
+  email TEXT NOT NULL,
+  created_by UUID REFERENCES users(id) ON DELETE SET NULL,
+  created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+  expires_at TIMESTAMPTZ NOT NULL DEFAULT (NOW() + INTERVAL '7 days'),
+  used_at TIMESTAMPTZ,
+  used_by UUID REFERENCES users(id) ON DELETE SET NULL
+);
+
+-- Indexes
+CREATE INDEX IF NOT EXISTS machines_user_id_idx ON machines(user_id);
+CREATE INDEX IF NOT EXISTS machines_access_key_idx ON machines(access_key);
+CREATE INDEX IF NOT EXISTS session_codes_code_idx ON session_codes(code);
+CREATE INDEX IF NOT EXISTS session_codes_machine_id_idx ON session_codes(machine_id);
+CREATE INDEX IF NOT EXISTS sessions_viewer_user_id_idx ON sessions(viewer_user_id);
+CREATE INDEX IF NOT EXISTS invites_token_idx ON invites(token);