fix: fix file path for advice decorator (#64)

Author: killagu

core/aop-decorator/src/decorator/Advice.ts

@@ -3,9 +3,10 @@ import {
   EggProtoImplClass,
   ObjectInitType,
   Prototype,
-  PrototypeParams,
+  PrototypeParams, PrototypeUtil,
 } from '@eggjs/core-decorator';
 import { AdviceInfoUtil } from '../util/AdviceInfoUtil';
+import { StackUtil } from '@eggjs/tegg-common-util';
 
 export interface AdviceContext<T = object> {
   that: T;
@@ -62,5 +63,6 @@ export function Advice(param?: PrototypeParams) {
       ...param,
     });
     func(constructor);
+    PrototypeUtil.setFilePath(constructor, StackUtil.getCalleeFromStack(false, 5));
   };
 }

core/aop-decorator/test/AspectMetaBuilder.test.ts

@@ -21,6 +21,7 @@ import {
   PointcutAdviceOverwriteChildExample,
   PointcutAdviceOverwriteParentExample,
 } from './fixtures/InheritExample';
+import { PrototypeUtil } from '@eggjs/core-decorator';
 
 describe('test/AspectMetaBuild.test.ts', () => {
   const crosscutAdviceFactory = new CrosscutAdviceFactory();
@@ -133,4 +134,9 @@ describe('test/AspectMetaBuild.test.ts', () => {
     const aspects = builder.build();
     assert(aspects.length === 1);
   });
+
+  it('should has right file path', () => {
+    const filePath = PrototypeUtil.getFilePath(CrosscutClassAdviceExample);
+    assert(filePath === require.resolve('./fixtures/CrosscutExample'));
+  });
 });