From 945dfa7b510d610fcaf22d6ec4ac1f65608c4686 Mon Sep 17 00:00:00 2001
From: Florian Bischoff <mail@florian-bischoff.de>
Date: Sat, 27 Oct 2018 13:58:01 +0200
Subject: [PATCH] feat: add indexAutomatically option to disable middleware
 hooks

---
 lib/index.js | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

diff --git a/lib/index.js b/lib/index.js
index fecf6b0..cf8e6ad 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -9,6 +9,11 @@ const mongoose = require('mongoose');
 module.exports = function(schema, options, version) {
   // clone main level of options (does not clone deeper)
   options = utils.highClone(options);
+
+  if (!Object.prototype.hasOwnProperty.call(options, 'indexAutomatically')) {
+    options.indexAutomatically = true;
+  }
+
   const cachedMappings = new Map();
 
   let generateType;
@@ -73,12 +78,13 @@ module.exports = function(schema, options, version) {
   schema.methods.esUnset = unsetFields;
   schema.methods.esRemove = removeDoc;
 
-  schema.pre('save', preSave);
-  schema.post('save', postSave);
-  schema.post('findOneAndUpdate', postSave);
-
-  schema.post('remove', postRemove);
-  schema.post('findOneAndRemove', postRemove);
+  if (options.indexAutomatically) {
+    schema.pre('save', preSave);
+    schema.post('save', postSave);
+    schema.post('findOneAndUpdate', postSave);
+    schema.post('remove', postRemove);
+    schema.post('findOneAndRemove', postRemove);
+  }
 };
 
 module.exports.v2 = function(schema, options) {