Add strict types for EnhancedResource.name

Author: CarsonF

src/common/resource.dto.ts

@@ -4,6 +4,7 @@ import { LazyGetter as Once } from 'lazy-get-decorator';
 import { DateTime } from 'luxon';
 import { keys as keysOf } from 'ts-transformer-keys';
 import { inspect } from 'util';
+import type { ResourceMap } from '~/core';
 import { $, abstractType, e } from '~/core/edgedb/reexports';
 import { ScopedRole } from '../components/authorization';
 import { CalculatedSymbol } from './calculated.decorator';
@@ -128,8 +129,8 @@ export class EnhancedResource<T extends ResourceShape<any>> {
       : undefined;
   }
 
-  get name() {
-    return this.type.name;
+  get name(): ResourceName<T> {
+    return this.type.name as any;
   }
 
   /**
@@ -282,6 +283,15 @@ export const isResourceClass = <T>(
 ): cls is ResourceShape<T> =>
   'Props' in cls && Array.isArray(cls.Props) && cls.Props.length > 0;
 
+export type ResourceName<TResourceStatic extends ResourceShape<any>> = {
+  [Name in keyof ResourceMap]: ResourceMap[Name] extends TResourceStatic // Only self or subclasses
+    ? TResourceStatic extends ResourceMap[Name] // Exclude subclasses
+      ? Name
+      : never
+    : never;
+}[keyof ResourceMap] &
+  string;
+
 export type MaybeUnsecuredInstance<TResourceStatic extends ResourceShape<any>> =
   MaybeSecured<InstanceType<TResourceStatic>>;