feat: sync current progress (P0 hardening + P1 observability + deploy docs/systemd)

migrations/0001_init.sql

@@ -0,0 +1,75 @@
+-- SQLite init (reference)
+CREATE TABLE IF NOT EXISTS users (
+  id INTEGER PRIMARY KEY AUTOINCREMENT,
+  username TEXT NOT NULL UNIQUE,
+  password_hash TEXT NOT NULL,
+  timezone TEXT NOT NULL DEFAULT 'UTC',
+  created_at DATETIME,
+  updated_at DATETIME
+);
+
+CREATE TABLE IF NOT EXISTS categories (
+  id INTEGER PRIMARY KEY AUTOINCREMENT,
+  user_id INTEGER NOT NULL,
+  name TEXT NOT NULL,
+  type TEXT NOT NULL,
+  color TEXT,
+  created_at DATETIME,
+  updated_at DATETIME,
+  FOREIGN KEY(user_id) REFERENCES users(id)
+);
+
+CREATE TABLE IF NOT EXISTS assets (
+  id INTEGER PRIMARY KEY AUTOINCREMENT,
+  user_id INTEGER NOT NULL,
+  name TEXT NOT NULL,
+  category_id INTEGER NOT NULL,
+  quantity REAL NOT NULL,
+  unit_price REAL NOT NULL,
+  total_value REAL NOT NULL,
+  currency TEXT NOT NULL,
+  expiry_date DATETIME,
+  note TEXT,
+  status TEXT NOT NULL DEFAULT 'active',
+  created_at DATETIME,
+  updated_at DATETIME,
+  FOREIGN KEY(user_id) REFERENCES users(id),
+  FOREIGN KEY(category_id) REFERENCES categories(id)
+);
+
+CREATE TABLE IF NOT EXISTS reminders (
+  id INTEGER PRIMARY KEY AUTOINCREMENT,
+  user_id INTEGER NOT NULL,
+  asset_id INTEGER NOT NULL,
+  remind_at DATETIME NOT NULL,
+  channel TEXT NOT NULL DEFAULT 'in_app',
+  status TEXT NOT NULL DEFAULT 'pending',
+  dedupe_key TEXT NOT NULL UNIQUE,
+  retry_count INTEGER NOT NULL DEFAULT 0,
+  next_retry_at DATETIME,
+  last_error TEXT,
+  sent_at DATETIME,
+  created_at DATETIME,
+  updated_at DATETIME,
+  FOREIGN KEY(user_id) REFERENCES users(id),
+  FOREIGN KEY(asset_id) REFERENCES assets(id)
+);
+
+CREATE TABLE IF NOT EXISTS audit_logs (
+  id INTEGER PRIMARY KEY AUTOINCREMENT,
+  user_id INTEGER NOT NULL,
+  entity_type TEXT NOT NULL,
+  entity_id INTEGER NOT NULL,
+  action TEXT NOT NULL,
+  before_json TEXT,
+  after_json TEXT,
+  created_at DATETIME,
+  FOREIGN KEY(user_id) REFERENCES users(id)
+);
+
+CREATE INDEX IF NOT EXISTS idx_categories_user_id ON categories(user_id);
+CREATE INDEX IF NOT EXISTS idx_assets_user_status_category ON assets(user_id, status, category_id);
+CREATE INDEX IF NOT EXISTS idx_assets_expiry_date ON assets(expiry_date);
+CREATE INDEX IF NOT EXISTS idx_reminders_status_remind_at ON reminders(status, remind_at);
+CREATE INDEX IF NOT EXISTS idx_reminders_next_retry_status ON reminders(next_retry_at, status);
+CREATE INDEX IF NOT EXISTS idx_audit_user_entity_action ON audit_logs(user_id, entity_type, action);