init

migrations/001_init.sql

@@ -0,0 +1,81 @@
+create table if not exists users (
+  id text primary key,
+  email text not null unique,
+  username text not null unique,
+  password_hash text not null,
+  status text not null,
+  created_at timestamptz not null,
+  updated_at timestamptz not null
+);
+
+create table if not exists admin_users (
+  id text primary key,
+  email text not null unique,
+  password_hash text not null,
+  role text not null,
+  status text not null,
+  created_at timestamptz not null,
+  updated_at timestamptz not null
+);
+
+create table if not exists accounts (
+  id text primary key,
+  user_id text not null unique references users(id) on delete cascade,
+  account_number text not null unique,
+  currency char(3) not null,
+  status text not null,
+  created_at timestamptz not null
+);
+
+create table if not exists transactions (
+  id text primary key,
+  type text not null,
+  status text not null,
+  reference text not null unique,
+  initiated_by_user_id text references users(id),
+  initiated_by_admin_id text references admin_users(id),
+  description text not null default '',
+  created_at timestamptz not null
+);
+
+create table if not exists ledger_entries (
+  id text primary key,
+  transaction_id text not null references transactions(id) on delete cascade,
+  account_id text not null references accounts(id) on delete cascade,
+  entry_type text not null,
+  amount_minor bigint not null check (amount_minor > 0),
+  created_at timestamptz not null
+);
+
+create table if not exists user_sessions (
+  id text primary key,
+  user_id text not null references users(id) on delete cascade,
+  token_hash text not null unique,
+  expires_at timestamptz not null,
+  created_at timestamptz not null
+);
+
+create table if not exists admin_sessions (
+  id text primary key,
+  admin_user_id text not null references admin_users(id) on delete cascade,
+  token_hash text not null unique,
+  expires_at timestamptz not null,
+  created_at timestamptz not null
+);
+
+create table if not exists audit_logs (
+  id text primary key,
+  actor_admin_id text not null references admin_users(id),
+  action text not null,
+  target_type text not null,
+  target_id text not null,
+  metadata jsonb not null default '{}'::jsonb,
+  created_at timestamptz not null
+);
+
+create index if not exists idx_accounts_account_number on accounts(account_number);
+create index if not exists idx_ledger_entries_account_id_created_at on ledger_entries(account_id, created_at desc);
+create index if not exists idx_transactions_created_at on transactions(created_at desc);
+create index if not exists idx_user_sessions_token_hash on user_sessions(token_hash);
+create index if not exists idx_admin_sessions_token_hash on admin_sessions(token_hash);
+create index if not exists idx_audit_logs_created_at on audit_logs(created_at desc);