Convert isViewer and isAdmin to getters (#6724)

server/commands/userProvisioner.ts

@@ -1,4 +1,5 @@
 import { InferCreationAttributes } from "sequelize";
+import { UserRole } from "@shared/types";
 import InviteAcceptedEmail from "@server/emails/templates/InviteAcceptedEmail";
 import {
   DomainNotAllowedError,
@@ -22,8 +23,8 @@ type Props = {
   email: string;
   /** The language of the user, if known */
   language?: string;
-  /** Provision the new user as an administrator */
-  isAdmin?: boolean;
+  /** The role for new user, Member if none is provided */
+  role?: UserRole;
   /** The public url of an image representing the user */
   avatarUrl?: string | null;
   /**
@@ -52,7 +53,7 @@ type Props = {
 export default async function userProvisioner({
   name,
   email,
-  isAdmin,
+  role,
   language,
   avatarUrl,
   teamId,
@@ -230,15 +231,12 @@ export default async function userProvisioner({
       throw DomainNotAllowedError();
     }
 
-    const defaultUserRole = team?.defaultUserRole;
-
     const user = await User.create(
       {
         name,
         email,
         language,
-        isAdmin: typeof isAdmin === "boolean" && isAdmin,
-        isViewer: isAdmin === true ? false : defaultUserRole === "viewer",
+        role: role ?? team?.defaultUserRole,
         teamId,
         avatarUrl,
         authentications: authentication ? [authentication] : [],