v0.1.9 - 인증 API 추가

backend/src/db/init.js

@@ -0,0 +1,36 @@
+import { sqlite } from './client.js'
+
+export function ensureDatabaseSchema() {
+  sqlite.exec(`
+    CREATE TABLE IF NOT EXISTS users (
+      id INTEGER PRIMARY KEY AUTOINCREMENT,
+      email TEXT NOT NULL UNIQUE,
+      password_hash TEXT NOT NULL,
+      nickname TEXT NOT NULL,
+      created_at INTEGER NOT NULL,
+      updated_at INTEGER NOT NULL
+    );
+
+    CREATE TABLE IF NOT EXISTS auth_sessions (
+      id INTEGER PRIMARY KEY AUTOINCREMENT,
+      user_id INTEGER NOT NULL,
+      token_hash TEXT NOT NULL UNIQUE,
+      expires_at INTEGER NOT NULL,
+      created_at INTEGER NOT NULL,
+      FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE
+    );
+
+    CREATE TABLE IF NOT EXISTS planner_entries (
+      id INTEGER PRIMARY KEY AUTOINCREMENT,
+      user_id INTEGER NOT NULL,
+      entry_date TEXT NOT NULL,
+      payload TEXT NOT NULL,
+      created_at INTEGER NOT NULL,
+      updated_at INTEGER NOT NULL,
+      FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE
+    );
+
+    CREATE UNIQUE INDEX IF NOT EXISTS planner_entries_user_date_unique
+    ON planner_entries (user_id, entry_date);
+  `)
+}