zitadel/internal/database/type.go
Elio Bischof 385a55bd21
feat: limit audit trail (#6744)
* feat: enable limiting audit trail

* support AddExclusiveQuery

* fix invalid condition

* register event mappers

* fix NullDuration validity

* test query side for limits

* lint

* acceptance test audit trail limit

* fix acceptance test

* translate limits not found

* update tests

* fix linting

* add audit log retention to default instance

* fix tests

* update docs

* remove todo

* improve test name
2023-10-25 11:42:00 +00:00

128 lines
2.8 KiB
Go

package database
import (
"database/sql/driver"
"encoding/json"
"time"
"github.com/jackc/pgtype"
)
type TextArray[t ~string] []t
// Scan implements the [database/sql.Scanner] interface.
func (s *TextArray[t]) Scan(src any) error {
array := new(pgtype.TextArray)
if err := array.Scan(src); err != nil {
return err
}
return array.AssignTo(s)
}
// Value implements the [database/sql/driver.Valuer] interface.
func (s TextArray[t]) Value() (driver.Value, error) {
if len(s) == 0 {
return nil, nil
}
array := pgtype.TextArray{}
if err := array.Set(s); err != nil {
return nil, err
}
return array.Value()
}
type arrayField interface {
~int8 | ~uint8 | ~int16 | ~uint16 | ~int32 | ~uint32
}
type Array[F arrayField] []F
// Scan implements the [database/sql.Scanner] interface.
func (a *Array[F]) Scan(src any) error {
array := new(pgtype.Int8Array)
if err := array.Scan(src); err != nil {
return err
}
elements := make([]int64, len(array.Elements))
if err := array.AssignTo(&elements); err != nil {
return err
}
*a = make([]F, len(elements))
for i, element := range elements {
(*a)[i] = F(element)
}
return nil
}
// Value implements the [database/sql/driver.Valuer] interface.
func (a Array[F]) Value() (driver.Value, error) {
if len(a) == 0 {
return nil, nil
}
array := pgtype.Int8Array{}
if err := array.Set(a); err != nil {
return nil, err
}
return array.Value()
}
type Map[V any] map[string]V
// Scan implements the [database/sql.Scanner] interface.
func (m *Map[V]) Scan(src any) error {
bytea := new(pgtype.Bytea)
if err := bytea.Scan(src); err != nil {
return err
}
if len(bytea.Bytes) == 0 {
return nil
}
return json.Unmarshal(bytea.Bytes, &m)
}
// Value implements the [database/sql/driver.Valuer] interface.
func (m Map[V]) Value() (driver.Value, error) {
if len(m) == 0 {
return nil, nil
}
return json.Marshal(m)
}
type Duration time.Duration
// Scan implements the [database/sql.Scanner] interface.
func (d *Duration) Scan(src any) error {
interval := new(pgtype.Interval)
if err := interval.Scan(src); err != nil {
return err
}
*d = Duration(time.Duration(interval.Microseconds*1000) + time.Duration(interval.Days)*24*time.Hour + time.Duration(interval.Months)*30*24*time.Hour)
return nil
}
// NullDuration can be used for NULL intervals.
// If Valid is false, the scanned value was NULL
// This behavior is similar to [database/sql.NullString]
type NullDuration struct {
Valid bool
Duration time.Duration
}
// Scan implements the [database/sql.Scanner] interface.
func (d *NullDuration) Scan(src any) error {
if src == nil {
d.Duration, d.Valid = 0, false
return nil
}
duration := new(Duration)
if err := duration.Scan(src); err != nil {
return err
}
d.Duration, d.Valid = time.Duration(*duration), true
return nil
}