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Refactor system setting (#27000) (#27452)

Backport #27000 by @wxiaoguang

This PR reduces the complexity of the system setting system.

It only needs one line to introduce a new option, and the option can be
used anywhere out-of-box.

It is still high-performant (and more performant) because the config
values are cached in the config system.


![image](f8cdd743-1145-41ab-9f8f-3996aa97d440)

Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
This commit is contained in:
Giteabot 2023-10-05 18:37:59 +08:00 committed by GitHub
parent a9d547f55b
commit aaf35ee49c
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GPG key ID: 4AEE18F83AFDEB23
21 changed files with 429 additions and 525 deletions

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@ -4,7 +4,6 @@
package system_test
import (
"strings"
"testing"
"code.gitea.io/gitea/models/db"
@ -15,43 +14,29 @@ import (
)
func TestSettings(t *testing.T) {
keyName := "server.LFS_LOCKS_PAGING_NUM"
keyName := "test.key"
assert.NoError(t, unittest.PrepareTestDatabase())
newSetting := &system.Setting{SettingKey: keyName, SettingValue: "50"}
assert.NoError(t, db.TruncateBeans(db.DefaultContext, &system.Setting{}))
// create setting
err := system.SetSetting(db.DefaultContext, newSetting)
assert.NoError(t, err)
// test about saving unchanged values
err = system.SetSetting(db.DefaultContext, newSetting)
rev, settings, err := system.GetAllSettings(db.DefaultContext)
assert.NoError(t, err)
assert.EqualValues(t, 1, rev)
assert.Len(t, settings, 1) // there is only one "revision" key
// get specific setting
settings, err := system.GetSettings(db.DefaultContext, []string{keyName})
err = system.SetSettings(db.DefaultContext, map[string]string{keyName: "true"})
assert.NoError(t, err)
assert.Len(t, settings, 1)
assert.EqualValues(t, newSetting.SettingValue, settings[strings.ToLower(keyName)].SettingValue)
// updated setting
updatedSetting := &system.Setting{SettingKey: keyName, SettingValue: "100", Version: settings[strings.ToLower(keyName)].Version}
err = system.SetSetting(db.DefaultContext, updatedSetting)
assert.NoError(t, err)
value, err := system.GetSetting(db.DefaultContext, keyName)
assert.NoError(t, err)
assert.EqualValues(t, updatedSetting.SettingValue, value.SettingValue)
// get all settings
settings, err = system.GetAllSettings(db.DefaultContext)
assert.NoError(t, err)
assert.Len(t, settings, 3)
assert.EqualValues(t, updatedSetting.SettingValue, settings[strings.ToLower(updatedSetting.SettingKey)].SettingValue)
// delete setting
err = system.DeleteSetting(db.DefaultContext, &system.Setting{SettingKey: strings.ToLower(keyName)})
assert.NoError(t, err)
settings, err = system.GetAllSettings(db.DefaultContext)
rev, settings, err = system.GetAllSettings(db.DefaultContext)
assert.NoError(t, err)
assert.EqualValues(t, 2, rev)
assert.Len(t, settings, 2)
assert.EqualValues(t, "true", settings[keyName])
err = system.SetSettings(db.DefaultContext, map[string]string{keyName: "false"})
assert.NoError(t, err)
rev, settings, err = system.GetAllSettings(db.DefaultContext)
assert.NoError(t, err)
assert.EqualValues(t, 3, rev)
assert.Len(t, settings, 2)
assert.EqualValues(t, "false", settings[keyName])
}