fix(express-openapi): fixed Openapi package caused by express 2.8.0 u…

…pdate

express-openapi/package.json

@@ -1,14 +1,14 @@
 {
   "name": "@decorators/express-openapi",
-  "version": "1.0.0-beta",
+  "version": "1.0.1-beta",
   "description": "node decorators - openapi decorators for swagger-ui-express and @decorators/express",
   "main": "lib/index.js",
   "types": "lib/index.d.ts",
   "peerDependencies": {
     "express": ">=4.16.3",
-    "@decorators/di": ">=1.0.2",
-    "@decorators/express": ">=2.5.0",
-    "swagger-ui-express": ">=4.1.6"
+    "@decorators/di": ">=1.0.3",
+    "@decorators/express": ">=2.8.0",
+    "swagger-ui-express": ">=4.6.0"
   },
   "devDependencies": {
     "@decorators/di": ">=1.0.2",
@@ -35,4 +35,4 @@
   "scripts": {
     "compile": "tsc"
   }
-}
+}

express-openapi/src/decorators/WithDefinitions.ts

@@ -46,8 +46,7 @@ export function WithDefinitions(options: WithDefinitionsOpts): ClassDecorator {
 // for each method get all associated routes
 function getRoutes(routes: any, methodName: string) {
   const route = routes[methodName];
-  if (!route) return [];
-  return [route];
+  return route.routes ? route.routes : [];
 }
 
 function getPathName(basePath: string, url: string) {
@@ -75,20 +74,20 @@ function isDeprecated(url: string, pathMeta: PathMeta): boolean {
   return Array.isArray(pathMeta.deprecated) && pathMeta.deprecated.indexOf(url) >= 0;
 }
 
-const ExpressParamType: {[key: number]: ParamLocation} = {
+const ExpressParamType: { [key: number]: ParamLocation } = {
   2: 'path',
   3: 'query',
   5: 'header',
   6: 'cookie',
 };
 
 function getRouteParams(params: { type: number, name?: string }[]): ParamDef[] {
- return params
-   .filter(({ type, name }) => ExpressParamType[type] && name)
-   .map(({ type, name }) => ({ name, in: ExpressParamType[type], required: ExpressParamType[type] === 'path' }));
+  return params
+    .filter(({ type, name }) => ExpressParamType[type] && name)
+    .map(({ type, name }) => ({ name, in: ExpressParamType[type], required: ExpressParamType[type] === 'path' }));
 }
 
-function getParameters(meta: PathMeta, routeParams: ParamDef[] = []): ParamDef[]{
+function getParameters(meta: PathMeta, routeParams: ParamDef[] = []): ParamDef[] {
   const parameters = meta.parameters || [];
   routeParams.forEach(param => {
     if (parameters.findIndex(p => p.name === param.name && p.in === param.in) < 0) {