removes lodash.uniq and lodash.zipobject dependencies (#893)

Author: cdimascio

package-lock.json

@@ -42,8 +42,6 @@
     "json-schema-traverse": "^1.0.0",
     "lodash.clonedeep": "^4.5.0",
     "lodash.get": "^4.4.2",
-    "lodash.uniq": "^4.5.0",
-    "lodash.zipobject": "^4.1.3",
     "media-typer": "^1.1.0",
     "multer": "^1.4.5-lts.1",
     "ono": "^7.1.3",

package.json

@@ -1,4 +1,4 @@
-import * as _zipObject from 'lodash.zipobject';
+import { zipObject } from './util';
 import { pathToRegexp } from 'path-to-regexp';
 import { Response, NextFunction } from 'express';
 import { OpenApiContext } from '../framework/openapi.context';
@@ -94,7 +94,7 @@ export function applyOpenApiMetadata(
         const paramKeys = keys.map((k) => k.name);
         try {
           const paramsVals = matchedRoute.slice(1).map(decodeURIComponent);
-          const pathParams = _zipObject(paramKeys, paramsVals);
+          const pathParams = zipObject(paramKeys, paramsVals);
 
           const r = {
             schema,

src/middlewares/openapi.metadata.ts

@@ -164,3 +164,10 @@ export const findResponseContent = function (
   }
   return null;
 };
+
+export const zipObject = (keys, values) =>
+  keys.reduce((acc, key, idx) => {
+    acc[key] = values[idx]
+    return acc
+  }, {})
+

src/middlewares/util.ts

@@ -1,7 +1,6 @@
 import { Options } from 'ajv';
 import ono from 'ono';
 import * as express from 'express';
-import * as _uniq from 'lodash.uniq';
 import * as middlewares from './middlewares';
 import { Application, Response, NextFunction, Router } from 'express';
 import { OpenApiContext } from './framework/openapi.context';
@@ -237,7 +236,8 @@ export class OpenApiValidator {
     }
 
     // install param on routes with paths
-    for (const p of _uniq(pathParams)) {
+    const uniqPathParams = [...new Set(pathParams)]
+    for (const p of uniqPathParams) {
       app.param(
         p,
         (