Add files via upload

src/db/db.ts

@@ -4,70 +4,53 @@ import { Database } from "bun:sqlite";
 mkdirSync("./data", { recursive: true });
 const db = new Database("./data/mydb.sqlite", { create: true });
 
-// Always keep foreign keys on (SQLite defaults to off).
+if (!db.query("SELECT * FROM sqlite_master WHERE type='table'").get()) {
-db.exec("PRAGMA foreign_keys = ON;");
-
-
-const hasAnyTable = db.query("SELECT 1 FROM sqlite_master WHERE type='table' LIMIT 1").get();
-if (!hasAnyTable) {
   db.exec(`
 CREATE TABLE IF NOT EXISTS users (
 	id INTEGER PRIMARY KEY AUTOINCREMENT,
-  email TEXT NOT NULL UNIQUE,
+	email TEXT NOT NULL,
-  password TEXT NOT NULL,
+	password TEXT NOT NULL
-  role TEXT NOT NULL DEFAULT 'user'
 );
-
-CREATE TABLE IF NOT EXISTS jobs (
-  id INTEGER PRIMARY KEY AUTOINCREMENT,
-  user_id INTEGER NOT NULL,
-  date_created TEXT NOT NULL,
-  status TEXT NOT NULL DEFAULT 'queued',
-  num_files INTEGER NOT NULL DEFAULT 0,
-  finished_files INTEGER NOT NULL DEFAULT 0,
-  FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE
-);
-
 CREATE TABLE IF NOT EXISTS file_names (
   id INTEGER PRIMARY KEY AUTOINCREMENT,
   job_id INTEGER NOT NULL,
   file_name TEXT NOT NULL,
   output_file_name TEXT NOT NULL,
-  status TEXT NOT NULL DEFAULT 'queued',
+  status TEXT DEFAULT 'not started',
-  FOREIGN KEY (job_id) REFERENCES jobs(id) ON DELETE CASCADE
+  FOREIGN KEY (job_id) REFERENCES jobs(id)
 );
-
+CREATE TABLE IF NOT EXISTS jobs (
-PRAGMA user_version = 1;
+	id INTEGER PRIMARY KEY AUTOINCREMENT,
-`);
+	user_id INTEGER NOT NULL,
+	date_created TEXT NOT NULL,
+  status TEXT DEFAULT 'not started',
+  num_files INTEGER DEFAULT 0,
+  FOREIGN KEY (user_id) REFERENCES users(id)
+);
+PRAGMA user_version = 1;`);
 }
 
-const dbVersion = (db.query("PRAGMA user_version").get() as { user_version?: number })
+const dbVersion = (db.query("PRAGMA user_version").get() as { user_version?: number }).user_version;
-  .user_version;
 
+// v0 -> v1 migration: ensure file_names.status exists (older DBs didn't have it)
 if ((dbVersion ?? 0) === 0) {
+  const fileCols = db.query("PRAGMA table_info(file_names)").all() as { name: string }[];
+  if (!fileCols.some((col) => col.name === "status")) {
+    // keep default aligned with current code paths that assume a non-null status
+    db.exec("ALTER TABLE file_names ADD COLUMN status TEXT NOT NULL DEFAULT 'queued';");
+  }
   db.exec("PRAGMA user_version = 1;");
   console.log("Updated database to version 1.");
 }
 
 const userColumns = db.query("PRAGMA table_info(users)").all() as { name: string }[];
 const hasRoleColumn = userColumns.some((col) => col.name === "role");
-
 if (!hasRoleColumn) {
   db.exec("ALTER TABLE users ADD COLUMN role TEXT NOT NULL DEFAULT 'user';");
-
+  console.log("Added 'role' column to users table.");
-  const oldest = db
-    .query("SELECT id FROM users ORDER BY id ASC LIMIT 1")
-    .get() as { id: number } | null;
-
-  if (oldest) {
-    db.query("UPDATE users SET role = 'admin' WHERE id = ?").run(oldest.id);
-    console.log("Added 'role' column; promoted oldest existing user to admin (Policy A).");
-  } else {
-    console.log("Added 'role' column to users table (no users to promote).");
-  }
 }
 
-// enable WAL mode (better concurrency for Bun + SQLite)
+// enable WAL mode
 db.exec("PRAGMA journal_mode = WAL;");
 
 export default db;