From 70c6dc530f714174889b974295cc0578dc730b30 Mon Sep 17 00:00:00 2001
From: Mohammad <kurtular.vadisi@gmail.com>
Date: Sun, 31 Jul 2022 23:06:44 +0200
Subject: [PATCH] temp

---
 test/types/lean.test.ts    |  2 +-
 test/types/schema.test.ts  |  2 +-
 types/inferschematype.d.ts | 17 ++++++++++++++---
 types/schemaoptions.d.ts   |  2 +-
 4 files changed, 17 insertions(+), 6 deletions(-)

diff --git a/test/types/lean.test.ts b/test/types/lean.test.ts
index f3ffc4fe275..235a84577e8 100644
--- a/test/types/lean.test.ts
+++ b/test/types/lean.test.ts
@@ -1,4 +1,4 @@
-import { Schema, model, Document, LeanDocument, Types, BaseDocumentType, DocTypeFromUnion, DocTypeFromGeneric } from 'mongoose';
+import { Schema, model, Document, LeanDocument, Types, BaseDocumentType, DocTypeFromUnion, DocTypeFromGeneric, ApplySchemaOptions } from 'mongoose';
 import { expectError, expectNotType, expectType } from 'tsd';
 
 const schema: Schema = new Schema({ name: { type: 'String' } });
diff --git a/test/types/schema.test.ts b/test/types/schema.test.ts
index fd444506037..f01f69fbe60 100644
--- a/test/types/schema.test.ts
+++ b/test/types/schema.test.ts
@@ -705,5 +705,5 @@ function gh12122() {
   expectType<DefaultSchemaOptions>({} as ObtainSchemaGeneric<typeof Test2, 'TSchemaOptions'>);
 
   const Test3 = new Schema({ test: String }, { timestamps: true });
-  expectType<{ test?: string; createdAt: Date; updatedAt: Date; }>({} as InferSchemaType<typeof Test3>);
+  expectType<{ _id: Types.ObjectId; test?: string; createdAt: Date; updatedAt: Date; }>({} as InferSchemaType<typeof Test3>);
 }
diff --git a/types/inferschematype.d.ts b/types/inferschematype.d.ts
index d1e48d1dd98..37ae9d9ef37 100644
--- a/types/inferschematype.d.ts
+++ b/types/inferschematype.d.ts
@@ -66,13 +66,24 @@ declare module 'mongoose' {
    */
   type ResolveSchemaOptions<T> = Omit<MergeType<DefaultSchemaOptions, T>, 'statics' | 'methods' | 'query' | 'virtuals'>;
 
-  type ApplySchemaOptions<T, O = DefaultSchemaOptions> = FlatRecord<Resolve_timestamps<T, O>>;
+  type ApplySchemaOptions<T, O = DefaultSchemaOptions, P extends 'paths' | 'virtuals' = 'paths'> = FlatRecord<(P extends 'paths'
+    ? ResolveTimestamps<Resolve_id< T, O>, O>
+    : ResolveId<T, O>
+  )>;
 }
 
 
-type Resolve_timestamps<T, O> = O extends { timestamps: false }
+type ResolveTimestamps<T, O> = O extends { timestamps: false }
   ? T
-  : T extends { timestamps: any } ? T : MergeType<T, { createdAt: Date ;updatedAt: Date }>;
+  : T extends { timestamps: any } ? T : MergeType<T, { createdAt: Date; updatedAt: Date }>;
+
+type ResolveId<T, O> = O extends { id: false }
+  ? T
+  : T extends { id: any } ? T : MergeType<T, { id: string }>;
+
+type Resolve_id<T, O> = T extends { _id: any }
+  ? T
+  : O extends { _id: false } ? T : MergeType<T, { _id: Types.ObjectId }>;
 
 /**
  * @summary Checks if a document path is required or optional.
diff --git a/types/schemaoptions.d.ts b/types/schemaoptions.d.ts
index 931f0ff15e2..3a915480c14 100644
--- a/types/schemaoptions.d.ts
+++ b/types/schemaoptions.d.ts
@@ -215,7 +215,7 @@ declare module 'mongoose' {
   interface DefaultSchemaOptions {
     typeKey: 'type';
     id: true;
-    _id: '_id';
+    _id: true;
     timestamps: false;
     versionKey: '__v'
   }