From dbde5330bddb6f2dbc4cb57d24bae671e66407e4 Mon Sep 17 00:00:00 2001
From: Deluan <deluan@deluan.com>
Date: Fri, 1 May 2020 09:17:21 -0400
Subject: [PATCH] Mark helper function as unexported

---
 persistence/album_repository.go | 2 +-
 persistence/helpers.go          | 8 ++++----
 persistence/helpers_test.go     | 2 +-
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/persistence/album_repository.go b/persistence/album_repository.go
index e9c666938..eb7e99591 100644
--- a/persistence/album_repository.go
+++ b/persistence/album_repository.go
@@ -51,7 +51,7 @@ func yearFilter(field string, value interface{}) Sqlizer {
 }
 
 func artistFilter(field string, value interface{}) Sqlizer {
-	return Exists("media_file", And{
+	return exists("media_file", And{
 		ConcatExpr("album_id=album.id"),
 		Or{
 			Eq{"artist_id": value},
diff --git a/persistence/helpers.go b/persistence/helpers.go
index 7746b36ce..70a611dd7 100644
--- a/persistence/helpers.go
+++ b/persistence/helpers.go
@@ -39,16 +39,16 @@ func toSnakeCase(str string) string {
 	return strings.ToLower(snake)
 }
 
-func Exists(subTable string, cond squirrel.Sqlizer) exists {
-	return exists{subTable: subTable, cond: cond}
+func exists(subTable string, cond squirrel.Sqlizer) existsCond {
+	return existsCond{subTable: subTable, cond: cond}
 }
 
-type exists struct {
+type existsCond struct {
 	subTable string
 	cond     squirrel.Sqlizer
 }
 
-func (e exists) ToSql() (string, []interface{}, error) {
+func (e existsCond) ToSql() (string, []interface{}, error) {
 	sql, args, err := e.cond.ToSql()
 	sql = fmt.Sprintf("exists (select 1 from %s where %s)", e.subTable, sql)
 	return sql, args, err
diff --git a/persistence/helpers_test.go b/persistence/helpers_test.go
index fdc636aeb..dbecce12b 100644
--- a/persistence/helpers_test.go
+++ b/persistence/helpers_test.go
@@ -9,7 +9,7 @@ import (
 var _ = Describe("Helpers", func() {
 	Describe("Exists", func() {
 		It("constructs the correct EXISTS query", func() {
-			e := Exists("album", squirrel.Eq{"id": 1})
+			e := exists("album", squirrel.Eq{"id": 1})
 			sql, args, err := e.ToSql()
 			Expect(sql).To(Equal("exists (select 1 from album where id = ?)"))
 			Expect(args).To(Equal([]interface{}{1}))