fix: add more excluded headers and remove collector interface

Author: wwayne

src/APICollector.interface.ts

@@ -3,9 +3,9 @@ import qs from 'qs';
 import contentType from 'content-type';
 import type { OpenAPIV3_1 } from 'openapi-types';
 import type { ServerResponseArg, ObjectForResBodyBufferItem } from './types/asyncEventTypes';
-import type { API_URL, APICollectorInterface } from './APICollector.interface';
+import type { API_URL } from './types/apiTypes';
 
-export default class APICollector implements APICollectorInterface {
+export default class APICollector {
   private items: Record<API_URL, OpenAPIV3_1.PathItemObject>;
 
   constructor () {
@@ -82,7 +82,15 @@ export default class APICollector implements APICollectorInterface {
   }
 
   private extractHeaders (serverRes: ServerResponseArg): Array<OpenAPIV3_1.ParameterObject> {
-    const excludeHeaders = ['host', 'user-agent', 'content-length', 'content-type', 'accept'];
+    const excludeHeaders = [
+      'host',
+      'user-agent',
+      'content-length',
+      'content-type',
+      'accept',
+      'connection',
+      'accept-encoding'
+    ];
     const headers = this.genHeaderObjFromRawHeaders(
       serverRes.req.rawHeaders,
       { exclude: excludeHeaders }

src/APICollector.ts

@@ -3,7 +3,8 @@ import path from 'path';
 import YAML from 'json-to-pretty-yaml';
 
 import type { OpenAPIV3_1 } from 'openapi-types';
-import type { API_URL, APICollectorInterface } from './APICollector.interface';
+import type { API_URL } from './types/apiTypes';
+import type APICollector from './APICollector';
 
 type GenDocOpts = {
   output?: string,
@@ -16,7 +17,7 @@ const SUPPORTED_FORMAT = ['.json', '.yaml'];
 
 export default class APIGenerator {
   public static async generate (
-    apiCollector: APICollectorInterface,
+    apiCollector: APICollector,
     opts: GenDocOpts
   ): Promise<void> {
     const apiItems = apiCollector.getItems();

src/APIGenerator.ts

@@ -6,7 +6,7 @@ import type {
   ObjectForResBodyBufferItem,
   ServerResponseArg
 } from './types/asyncEventTypes';
-import type { APICollectorInterface } from './APICollector.interface';
+import type APICollector from './APICollector';
 
 /**
  * The response body data comes before ServerResponse event
@@ -99,7 +99,7 @@ export default class RequestHook {
     `;
   }
 
-  constructor (private apiCollector: APICollectorInterface) {
+  constructor (private apiCollector: APICollector) {
     this.eventMap = {};
   }
 

src/RequestHook.ts

@@ -0,0 +1 @@
+export type API_URL = string