chore: perauset customer project

e2e/tests/support/db.ts

@@ -0,0 +1,66 @@
+import { randomUUID } from 'node:crypto'
+import Database from 'better-sqlite3'
+import { config } from './config.js'
+
+// better-auth scrypt hash for the password "test" (salt:hash, self-contained).
+// Every e2e user gets this credential so `I login as "<email>"` works.
+export const TEST_PASSWORD = 'test'
+const TEST_PASSWORD_HASH =
+  '0b27de3eeeab546bf7bce4a94511417b:9f68ffc9cd63e21104cd033699ac9c695ddcb4cb982ea30def1b12751de1012aa12de46cd17c1e4c79276299dc8498e7d177ee59156ab7833d1d026e9d9647b6'
+
+/** Open a short-lived connection to the e2e SQLite file the backend serves. */
+export function openDb(): Database.Database {
+  const db = new Database(config.dbFile)
+  db.pragma('foreign_keys = ON')
+  db.pragma('busy_timeout = 5000')
+  return db
+}
+
+/**
+ * Ensure a better-auth user exists with the given roles and a credential
+ * account (password "test"). Idempotent — updates roles if the user exists.
+ * Returns the user id.
+ */
+export function ensureUser(email: string, roles: string[] = []): string {
+  const db = openDb()
+  try {
+    const existing = db
+      .prepare('SELECT id FROM user WHERE email = ?')
+      .get(email) as { id: string } | undefined
+
+    if (existing) {
+      db.prepare('UPDATE user SET member_roles = ? WHERE id = ?').run(
+        JSON.stringify(roles),
+        existing.id
+      )
+      return existing.id
+    }
+
+    const id = randomUUID()
+    db.prepare(
+      `INSERT INTO user (id, email, name, display_name, email_verified, member_roles)
+       VALUES (?, ?, ?, ?, 1, ?)`
+    ).run(id, email, email, email, JSON.stringify(roles))
+    db.prepare(
+      `INSERT INTO account (id, account_id, provider_id, user_id, password)
+       VALUES (?, ?, 'credential', ?, ?)`
+    ).run(randomUUID(), id, id, TEST_PASSWORD_HASH)
+    return id
+  } finally {
+    db.close()
+  }
+}
+
+/** Look up a user id by email. Throws if not found. */
+export function getUserId(email: string): string {
+  const db = openDb()
+  try {
+    const row = db
+      .prepare('SELECT id FROM user WHERE email = ?')
+      .get(email) as { id: string } | undefined
+    if (!row) throw new Error(`User ${email} not found in e2e DB`)
+    return row.id
+  } finally {
+    db.close()
+  }
+}