mirror of
https://github.com/hanzoai/tasks.git
synced 2026-10-04 02:04:03 +00:00
Michael SnowdenandGitHub
d5c62e926f
<!-- Describe what has changed in this PR --> **What changed?** I renamed all of our Go source code files so that they're snake case instead of camel case. <!-- Tell your future self why have you made these changes --> **Why?** This was an annoying inconsistency we carried over from much older code in the repo. <!-- How have you verified this change? Tested locally? Added a unit test? Checked in staging env? --> **How did you test it?** The renaming process was part of an automated script (https://gist.github.com/MichaelSnowden/47576fffe27aa1cae6b26eaccec7ab55), so it should be consistent. Also, I don't see us doing anything in our codebase that involves parsing our own source files by path: <img width="687" alt="image" src="https://github.com/temporalio/temporal/assets/5942963/c6b873b0-d841-40d1-8b0f-2fe9d8079a53"> *PS: here's a link to the GPT convo I had to generate this renaming script: https://chat.openai.com/share/7f2d011a-a8da-4fa4-9c6d-e09102fdd49f* <!-- Assuming the worst case, what can be broken when deploying this change to production? --> **Potential risks** Mainly merge conflicts, but I used `git mv` so that these are renames instead of deletes/adds, so that shouldn't be a big issue. <!-- Is this PR a hotfix candidate or require that a notification be sent to the broader community? (Yes/No) --> **Is hotfix candidate?** No.
93 lines
2.8 KiB
Go
93 lines
2.8 KiB
Go
// The MIT License
|
|
//
|
|
// Copyright (c) 2020 Temporal Technologies Inc. All rights reserved.
|
|
//
|
|
// Copyright (c) 2020 Uber Technologies, Inc.
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
// of this software and associated documentation files (the "Software"), to deal
|
|
// in the Software without restriction, including without limitation the rights
|
|
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
// copies of the Software, and to permit persons to whom the Software is
|
|
// furnished to do so, subject to the following conditions:
|
|
//
|
|
// The above copyright notice and this permission notice shall be included in
|
|
// all copies or substantial portions of the Software.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
// THE SOFTWARE.
|
|
|
|
package persistence
|
|
|
|
import "encoding/json"
|
|
|
|
type (
|
|
jsonHistoryTokenSerializer struct{}
|
|
|
|
// historyPagingToken is used to serialize/deserialize pagination token for ReadHistoryBranchRequest
|
|
historyPagingToken struct {
|
|
LastEventID int64
|
|
// the pagination token passing to persistence
|
|
StoreToken []byte
|
|
// recording which branchRange it is reading
|
|
CurrentRangeIndex int
|
|
FinalRangeIndex int
|
|
|
|
// LastNodeID is the last known node ID attached to a history node
|
|
LastNodeID int64
|
|
// LastTransactionID is the last known transaction ID attached to a history node
|
|
LastTransactionID int64
|
|
}
|
|
)
|
|
|
|
const notStartedIndex = -1
|
|
|
|
// newJSONHistoryTokenSerializer creates a new instance of TaskTokenSerializer
|
|
func newJSONHistoryTokenSerializer() *jsonHistoryTokenSerializer {
|
|
return &jsonHistoryTokenSerializer{}
|
|
}
|
|
|
|
func (t *historyPagingToken) SetRangeIndexes(
|
|
current int,
|
|
final int,
|
|
) {
|
|
|
|
t.CurrentRangeIndex = current
|
|
t.FinalRangeIndex = final
|
|
}
|
|
|
|
func (j *jsonHistoryTokenSerializer) Serialize(
|
|
token *historyPagingToken,
|
|
) ([]byte, error) {
|
|
|
|
data, err := json.Marshal(token)
|
|
return data, err
|
|
}
|
|
|
|
func (j *jsonHistoryTokenSerializer) Deserialize(
|
|
data []byte,
|
|
defaultLastEventID int64,
|
|
defaultLastNodeID int64,
|
|
defaultLastTransactionID int64,
|
|
) (*historyPagingToken, error) {
|
|
|
|
if len(data) == 0 {
|
|
token := historyPagingToken{
|
|
LastEventID: defaultLastEventID,
|
|
CurrentRangeIndex: notStartedIndex,
|
|
LastNodeID: defaultLastNodeID,
|
|
LastTransactionID: defaultLastTransactionID,
|
|
}
|
|
return &token, nil
|
|
}
|
|
|
|
token := historyPagingToken{}
|
|
err := json.Unmarshal(data, &token)
|
|
return &token, err
|
|
}
|