From 6ee868e3ce8903f1b64132e076ee874136793028 Mon Sep 17 00:00:00 2001
From: Karina <karina@entropy.tech>
Date: Wed, 11 Mar 2020 18:51:24 -0600
Subject: [PATCH 1/2] Add InsertMany to mango

---
 mango.go | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/mango.go b/mango.go
index 4eba515..2b6de0a 100644
--- a/mango.go
+++ b/mango.go
@@ -2,6 +2,7 @@ package mango
 
 import (
 	"context"
+	"errors"
 	"reflect"
 	"strings"
 
@@ -146,3 +147,34 @@ func valueToBson(v reflect.Value) interface{} {
 	}
 	return bson.D{}
 }
+
+func InsertMany(values interface{}) (*mongo.InsertManyResult, error) {
+	array := reflectutils.DeepValue(reflect.ValueOf(values))
+	if !isArray(array) || isEmptyArray(array) {
+		return nil, errors.New("invalid input value")
+	}
+
+	document := getMongoDocument(array)
+	if document.Context == nil {
+		return nil, errors.New("invalid connection")
+	}
+
+	collection := document.collection(values)
+	bsonArray := arrayToBsonA(array)
+	return collection.InsertMany(document.Context, bsonArray)
+
+}
+
+func isArray(v reflect.Value) bool {
+	return v.Kind() == reflect.Array || v.Kind() == reflect.Slice
+}
+
+func isEmptyArray(v reflect.Value) bool {
+	return v.Len() == 0
+}
+
+func getMongoDocument(array reflect.Value) *Document {
+	firstItem := array.Index(0)
+	document := firstItem.FieldByName("Document")
+	return document.Addr().Interface().(*Document)
+}

From 4b30b3b823eb988b759ba037d910b97342161092 Mon Sep 17 00:00:00 2001
From: Karina <karina@entropy.tech>
Date: Wed, 11 Mar 2020 19:19:26 -0600
Subject: [PATCH 2/2] Create better error messages

---
 mango.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mango.go b/mango.go
index 2b6de0a..671f159 100644
--- a/mango.go
+++ b/mango.go
@@ -151,12 +151,12 @@ func valueToBson(v reflect.Value) interface{} {
 func InsertMany(values interface{}) (*mongo.InsertManyResult, error) {
 	array := reflectutils.DeepValue(reflect.ValueOf(values))
 	if !isArray(array) || isEmptyArray(array) {
-		return nil, errors.New("invalid input value")
+		return nil, errors.New("invalid input. Must be non empty array or slice")
 	}
 
 	document := getMongoDocument(array)
 	if document.Context == nil {
-		return nil, errors.New("invalid connection")
+		return nil, errors.New("connection not registered in mongo document context")
 	}
 
 	collection := document.collection(values)