Adjust some types

ts/util/validateConversation.ts

@@ -0,0 +1,62 @@
+// Copyright 2022 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
+import type { ValidateConversationType } from '../model-types.d';
+import { isDirectConversation } from './whatTypeOfConversation';
+import { parseNumber } from './libphonenumberUtil';
+import { isValidUuid } from '../types/UUID';
+
+export function validateConversation(
+  attributes: ValidateConversationType
+): string | null {
+  if (attributes.type !== 'private' && attributes.type !== 'group') {
+    return `Invalid conversation type: ${attributes.type}`;
+  }
+
+  if (!attributes.e164 && !attributes.uuid && !attributes.groupId) {
+    return 'Missing one of e164, uuid, or groupId';
+  }
+
+  const error = validateNumber(attributes) || validateUuid(attributes);
+
+  if (error) {
+    return error;
+  }
+
+  return null;
+}
+
+function validateNumber(attributes: ValidateConversationType): string | null {
+  if (isDirectConversation(attributes) && attributes.e164) {
+    const regionCode = window.storage.get('regionCode');
+    if (!regionCode) {
+      throw new Error('No region code');
+    }
+    const number = parseNumber(attributes.e164, regionCode);
+    if (number.isValidNumber) {
+      return null;
+    }
+
+    let errorMessage: undefined | string;
+    if (number.error instanceof Error) {
+      errorMessage = number.error.message;
+    } else if (typeof number.error === 'string') {
+      errorMessage = number.error;
+    }
+    return errorMessage || 'Invalid phone number';
+  }
+
+  return null;
+}
+
+function validateUuid(attributes: ValidateConversationType): string | null {
+  if (isDirectConversation(attributes) && attributes.uuid) {
+    if (isValidUuid(attributes.uuid)) {
+      return null;
+    }
+
+    return 'Invalid UUID';
+  }
+
+  return null;
+}