MM-36990: Use upsert for system key update (#18037)

* MM-36990: Use upsert for system key update

We make the app migration idempotent by using DB native upsert.

https://mattermost.atlassian.net/browse/MM-36990

```release-note
NONE
```

* Fix SaveOrUpdateWithWarnMetricHandling too

```release-note
NONE
```

* Update store/sqlstore/system_store.go

Co-authored-by: Claudio Costa <cstcld91@gmail.com>

Co-authored-by: Mattermod <mattermod@users.noreply.github.com>
Co-authored-by: Claudio Costa <cstcld91@gmail.com>
Этот коммит содержится в:
Agniva De Sarker
2021-08-03 14:23:47 +05:30
коммит произвёл GitHub
родитель 404b7eeade
Коммит 249a0b9870
3 изменённых файлов: 35 добавлений и 18 удалений

Просмотреть файл

@@ -183,7 +183,7 @@ func (s *Server) doPermissionsMigration(key string, migrationMap permissionsMap,
}
}
if err := s.Store.System().Save(&model.System{Name: key, Value: "true"}); err != nil {
if err := s.Store.System().SaveOrUpdate(&model.System{Name: key, Value: "true"}); err != nil {
return model.NewAppError("doPermissionsMigration", "app.system.save.app_error", nil, err.Error(), http.StatusInternalServerError)
}
return nil

Просмотреть файл

@@ -11,6 +11,7 @@ import (
"strings"
"time"
sq "github.com/Masterminds/squirrel"
"github.com/pkg/errors"
"github.com/mattermost/mattermost-server/v6/model"
@@ -45,31 +46,39 @@ func (s SqlSystemStore) Save(system *model.System) error {
}
func (s SqlSystemStore) SaveOrUpdate(system *model.System) error {
if err := s.GetMaster().SelectOne(&model.System{}, "SELECT * FROM Systems WHERE Name = :Name", map[string]interface{}{"Name": system.Name}); err == nil {
if _, err := s.GetMaster().Update(system); err != nil {
return errors.Wrapf(err, "failed to update system property with name=%s", system.Name)
}
query := s.getQueryBuilder().
Insert("Systems").
Columns("Name", "Value").
Values(system.Name, system.Value)
if s.DriverName() == model.DatabaseDriverMysql {
query = query.SuffixExpr(sq.Expr("ON DUPLICATE KEY UPDATE Value = ?", system.Value))
} else {
if err := s.GetMaster().Insert(system); err != nil {
return errors.Wrapf(err, "failed to save system property with name=%s", system.Name)
}
query = query.SuffixExpr(sq.Expr("ON CONFLICT (name) DO UPDATE SET Value = ?", system.Value))
}
queryString, args, err := query.ToSql()
if err != nil {
return errors.Wrap(err, "system_tosql")
}
if _, err := s.GetMaster().Exec(queryString, args...); err != nil {
return errors.Wrap(err, "failed to upsert system property")
}
return nil
}
func (s SqlSystemStore) SaveOrUpdateWithWarnMetricHandling(system *model.System) error {
if err := s.GetMaster().SelectOne(&model.System{}, "SELECT * FROM Systems WHERE Name = :Name", map[string]interface{}{"Name": system.Name}); err == nil {
if _, err := s.GetMaster().Update(system); err != nil {
return errors.Wrapf(err, "failed to update system property with name=%s", system.Name)
}
} else {
if err := s.GetMaster().Insert(system); err != nil {
return errors.Wrapf(err, "failed to save system property with name=%s", system.Name)
}
if err := s.SaveOrUpdate(system); err != nil {
return err
}
if strings.HasPrefix(system.Name, model.WarnMetricStatusStorePrefix) && (system.Value == model.WarnMetricStatusRunonce || system.Value == model.WarnMetricStatusLimitReached) {
if err := s.SaveOrUpdate(&model.System{Name: model.SystemWarnMetricLastRunTimestampKey, Value: strconv.FormatInt(utils.MillisFromTime(time.Now()), 10)}); err != nil {
if strings.HasPrefix(system.Name, model.WarnMetricStatusStorePrefix) &&
(system.Value == model.WarnMetricStatusRunonce || system.Value == model.WarnMetricStatusLimitReached) {
if err := s.SaveOrUpdate(&model.System{
Name: model.SystemWarnMetricLastRunTimestampKey,
Value: strconv.FormatInt(utils.MillisFromTime(time.Now()), 10),
}); err != nil {
return errors.Wrapf(err, "failed to save system property with name=%s", model.SystemWarnMetricLastRunTimestampKey)
}
}

Просмотреть файл

@@ -51,10 +51,18 @@ func testSystemStoreSaveOrUpdate(t *testing.T, ss store.Store) {
err := ss.System().SaveOrUpdate(system)
require.NoError(t, err)
res, err := ss.System().GetByName(system.Name)
require.NoError(t, err)
assert.Equal(t, system.Value, res.Value)
system.Value = "value2"
err = ss.System().SaveOrUpdate(system)
require.NoError(t, err)
res, err = ss.System().GetByName(system.Name)
require.NoError(t, err)
assert.Equal(t, system.Value, res.Value)
}
func testSystemStoreSaveOrUpdateWithWarnMetricHandling(t *testing.T, ss store.Store) {