Add void print

go.mod

@@ -24,6 +24,7 @@ require (
 	github.com/cheekybits/is v0.0.0-20150225183255-68e9c0620927 // indirect
 	github.com/chenzhuoyu/base64x v0.0.0-20230717121745-296ad89f973d // indirect
 	github.com/chenzhuoyu/iasm v0.9.1 // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/fsnotify/fsnotify v1.6.0 // indirect
 	github.com/gabriel-vasile/mimetype v1.4.3 // indirect
 	github.com/gin-contrib/sse v0.1.0 // indirect
@@ -54,12 +55,14 @@ require (
 	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/mohae/deepcopy v0.0.0-20170929034955-c48cc78d4826 // indirect
 	github.com/pelletier/go-toml/v2 v2.1.1 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/richardlehane/mscfb v1.0.4 // indirect
 	github.com/richardlehane/msoleps v1.0.4 // indirect
 	github.com/spf13/afero v1.9.5 // indirect
 	github.com/spf13/cast v1.5.1 // indirect
 	github.com/spf13/jwalterweatherman v1.1.0 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
+	github.com/stretchr/objx v0.5.0 // indirect
 	github.com/subosito/gotenv v1.4.2 // indirect
 	github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
 	github.com/ugorji/go/codec v1.2.12 // indirect
@@ -68,6 +71,7 @@ require (
 	go.uber.org/atomic v1.10.0 // indirect
 	go.uber.org/multierr v1.8.0 // indirect
 	golang.org/x/arch v0.7.0 // indirect
+	golang.org/x/net v0.30.0 // indirect
 	golang.org/x/oauth2 v0.21.0 // indirect
 	golang.org/x/sys v0.26.0 // indirect
 	golang.org/x/text v0.19.0 // indirect
@@ -81,12 +85,12 @@ require (
 	github.com/aws/aws-sdk-go v1.50.0
 	github.com/getbrevo/brevo-go v1.0.0
 	github.com/pkg/errors v0.9.1
+	github.com/stretchr/testify v1.8.4
 	github.com/veritrans/go-midtrans v0.0.0-20210616100512-16326c5eeb00
 	github.com/xuri/excelize/v2 v2.9.0
 	go.uber.org/zap v1.21.0
 	golang.org/x/crypto v0.28.0
 	golang.org/x/exp v0.0.0-20200224162631-6cc2880d07d6
-	golang.org/x/net v0.30.0
 	gorm.io/driver/postgres v1.5.0
 	gorm.io/gorm v1.24.7-0.20230306060331-85eaf9eeda11
 )