Files
mostlymatter/plugin/helpers_kv.go
Gervasio Marchand 1db045bce3 MM-16822 - Implement KVSetWithOptions (#11818)
* Add SetWithOptions

* Avoid passing two structs to the functions

* Rename ExpiryInSeconds -> ExpireInSeconds

* Use t.Run for the tests

* Fix build

* Address feedback

* Update log message

* Update docs and use KVSetWithOptions in KVCompareAndSetJSON

* Improve code style

* Use struct instead of pointer to struct

* Fix minimum server versions

* Update documentation

* Address feedback

* Revert new implemention of kv helpers

* Adress feedback
2019-11-04 13:49:54 +01:00

106 строки
2.2 KiB
Go

// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
// See LICENSE.txt for license information.
package plugin
import (
"encoding/json"
"github.com/pkg/errors"
)
// KVSetJSON implements Helpers.KVSetJSON.
func (p *HelpersImpl) KVSetJSON(key string, value interface{}) error {
data, err := json.Marshal(value)
if err != nil {
return err
}
appErr := p.API.KVSet(key, data)
if appErr != nil {
return appErr
}
return nil
}
// KVCompareAndSetJSON implements Helpers.KVCompareAndSetJSON.
func (p *HelpersImpl) KVCompareAndSetJSON(key string, oldValue interface{}, newValue interface{}) (bool, error) {
var oldData, newData []byte
var err error
if oldValue != nil {
oldData, err = json.Marshal(oldValue)
if err != nil {
return false, errors.Wrap(err, "unable to marshal old value")
}
}
if newValue != nil {
newData, err = json.Marshal(newValue)
if err != nil {
return false, errors.Wrap(err, "unable to marshal new value")
}
}
set, appErr := p.API.KVCompareAndSet(key, oldData, newData)
if appErr != nil {
return set, appErr
}
return set, nil
}
// KVCompareAndDeleteJSON implements Helpers.KVCompareAndDeleteJSON.
func (p *HelpersImpl) KVCompareAndDeleteJSON(key string, oldValue interface{}) (bool, error) {
var oldData []byte
var err error
if oldValue != nil {
oldData, err = json.Marshal(oldValue)
if err != nil {
return false, errors.Wrap(err, "unable to marshal old value")
}
}
deleted, appErr := p.API.KVCompareAndDelete(key, oldData)
if appErr != nil {
return deleted, appErr
}
return deleted, nil
}
// KVGetJSON implements Helpers.KVGetJSON.
func (p *HelpersImpl) KVGetJSON(key string, value interface{}) (bool, error) {
data, appErr := p.API.KVGet(key)
if appErr != nil {
return false, appErr
}
if data == nil {
return false, nil
}
err := json.Unmarshal(data, value)
if err != nil {
return false, err
}
return true, nil
}
// KVSetWithExpiryJSON implements Helpers.KVSetWithExpiryJSON.
func (p *HelpersImpl) KVSetWithExpiryJSON(key string, value interface{}, expireInSeconds int64) error {
data, err := json.Marshal(value)
if err != nil {
return err
}
appErr := p.API.KVSetWithExpiry(key, data, expireInSeconds)
if appErr != nil {
return appErr
}
return nil
}