add better role indications

shared/src/dto/roles.dto.ts

@@ -9,6 +9,8 @@ const PermanentRolesTuple = tuple('guest', 'user');
 const ImmuteableRolesTuple = tuple('admin');
 // These roles can never be removed from the server
 const SystemRolesTuple = tuple(...PermanentRolesTuple, ...ImmuteableRolesTuple);
+// These roles will be applied by default to new users
+export const DefaultRolesList: string[] = ['user'];
 
 // Derivatives
 
@@ -16,6 +18,7 @@ export const PermanentRolesList: string[] = PermanentRolesTuple;
 export const ImmuteableRolesList: string[] = ImmuteableRolesTuple;
 export const SystemRolesList: string[] = SystemRolesTuple;
 
+
 export type SystemRole = typeof SystemRolesTuple[number];
 export type SystemRoles = SystemRole[];
 

shared/src/dto/specialusers.dto.ts

@@ -0,0 +1,8 @@
+// Cannot be deleted
+export const SystemUsersList = ['guest', 'admin'];
+
+// Cannot have different permissions
+export const LockedPermsUsersList = ['admin'];
+
+// Cannot login
+export const LockedLoginUsersList = ['guest'];

shared/src/entities/user.entity.ts

@@ -1,8 +1,5 @@
 import { Exclude } from 'class-transformer';
-import {
-  IsArray, IsOptional,
-  IsString
-} from 'class-validator';
+import { IsArray, IsOptional, IsString } from 'class-validator';
 import { Roles } from '../dto/roles.dto';
 import { EntityID } from '../validators/entity-id.validator';
 import { IsPlainTextPwd, IsUsername } from '../validators/user.validators';