initial commit, boilerplate stuff

2026-03-15 17:15:46 +00:00
commit 6207a7549f
52 changed files with 4400 additions and 0 deletions
--- a/api/services/user-service.ts
+++ b/api/services/user-service.ts
@@ -0,0 +1,130 @@
+import {
+  APIErrorCode,
+  APIException,
+  type RegisterUserRequest,
+  type UpdateUserRequest,
+  type User,
+} from "../model/interfaces.ts";
+import { db, isUserRow, userApiToRow, userRowToApi } from "../model/db.ts";
+
+import { hashPassword } from "../lib/jwt.ts";
+
+export async function createUser(
+  request: RegisterUserRequest,
+): Promise<User> {
+  const userId = crypto.randomUUID();
+  const createdAt = new Date();
+
+  const existingUser = db.prepare(
+    "SELECT id FROM users WHERE username = ?;",
+  ).get(request.username);
+
+  if (existingUser) {
+    throw new APIException(
+      APIErrorCode.VALIDATION_ERROR,
+      400,
+      "Username already exists",
+    );
+  }
+
+  const passwordHash = await hashPassword(request.password);
+
+  db.prepare(
+    `INSERT INTO users (id, username, password_hash, is_admin, created_at)
+      VALUES (?, ?, ?, ?, ?);`,
+  ).run(
+    userId,
+    request.username,
+    passwordHash,
+    0,
+    createdAt.toISOString(),
+  );
+
+  return {
+    id: userId,
+    username: request.username,
+    passwordHash,
+    isAdmin: false,
+    createdAt,
+  };
+}
+
+export function getUserById(userId: string): User {
+  const userRow = db.prepare(
+    `SELECT id, username, password_hash, is_admin, created_at
+      FROM users WHERE id = ?`,
+  ).get(userId);
+
+  if (!userRow || !isUserRow(userRow)) {
+    throw new APIException(APIErrorCode.NOT_FOUND, 404, "User not found");
+  }
+
+  return userRowToApi(userRow);
+}
+
+export function getUserByUsername(username: string): User {
+  const userRow = db.prepare(
+    `SELECT id, username, password_hash, is_admin, created_at
+      FROM users WHERE username = ?`,
+  ).get(username);
+
+  if (!userRow || !isUserRow(userRow)) {
+    throw new APIException(APIErrorCode.NOT_FOUND, 404, "User not found");
+  }
+
+  return userRowToApi(userRow);
+}
+
+export function listUsers(): User[] {
+  const userRows = db.prepare(
+    `SELECT id, username, password_hash, is_admin, created_at FROM users`,
+  ).all();
+
+  if (!userRows || !userRows.every(isUserRow)) {
+    throw new APIException(APIErrorCode.NOT_FOUND, 404, "No user found");
+  }
+
+  return userRows.map(userRowToApi);
+}
+
+export async function updateUser(
+  userId: string,
+  request: UpdateUserRequest,
+): Promise<User> {
+  const user = getUserById(userId);
+
+  const { password, ...requestFields } = request;
+
+  const updatedUser: User = {
+    ...user,
+    passwordHash: password ? await hashPassword(password) : user.passwordHash,
+    ...requestFields,
+  };
+
+  const updatedUserRow = userApiToRow(updatedUser);
+
+  const userResult = db.prepare(
+    `UPDATE users SET username = ?, password_hash = ?, is_admin = ? WHERE id = ?`,
+  ).run(
+    updatedUserRow.username,
+    updatedUserRow.password_hash,
+    updatedUserRow.is_admin,
+    updatedUserRow.id,
+  );
+
+  if (userResult.changes === 0) {
+    throw new APIException(APIErrorCode.NOT_FOUND, 404, "Dump not found");
+  }
+
+  return updatedUser;
+}
+
+export function deleteUser(userId: string): void {
+  const result = db.prepare(
+    `DELETE FROM users WHERE id = ?;`,
+  ).run(userId);
+
+  if (result.changes === 0) {
+    throw new APIException(APIErrorCode.NOT_FOUND, 404, "User not found");
+  }
+}