feat: errors module

trs · Nov 22, 2017 · 9d7c45f · 9d7c45f
1 parent e201e26
commit 9d7c45f
Showing 1 changed file with 37 additions and 0 deletions.
diff --git a/src/errors.js b/src/errors.js
@@ -0,0 +1,37 @@
+function handle(err) {
+  const message = err.message || 'Unknown error';
+  const code = err.code || 1;
+  console.log(message);
+
+  process.exitCode = code;
+  return false;
+}
+
+class UserNotFound extends Error {
+  constructor() {
+    super('User not found');
+    this.code = 404;
+  }
+}
+
+class UserAlreadyExists extends Error {
+  constructor() {
+    super('User already exists');
+    this.code = 400;
+  }
+}
+
+class InvalidUserToken extends Error {
+  constructor() {
+    super('User has a non-existant or invalid token');
+    this.code = 500;
+  }
+}
+
+module.exports = {
+  handle,
+
+  UserNotFound,
+  InvalidUserToken,
+  UserAlreadyExists
+};