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Mark helper function as unexported

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This commit is contained in:
Deluan 2020-05-01 09:17:21 -04:00
parent 9b817edd1a
commit dbde5330bd
3 changed files with 6 additions and 6 deletions
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2
persistence/album_repository.go
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@ -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},

8
persistence/helpers.go
View file

@ -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

2
persistence/helpers_test.go
View file

@ -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}))