mirror of
https://github.com/hanzoai/tasks.git
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zeekay
5a601d081b
Full module path rebrand from Temporal to Hanzo Tasks: - go.mod module: github.com/hanzoai/tasks - All internal Go imports updated (1906 files) - cmd/server renamed to cmd/tasksd - Binary name: tasksd (was temporal-server) - Docker images: hanzoai/tasks (was temporalio/server) - README rewritten with Hanzo Tasks branding - LLM.md created with integration notes - Makefile, goreleaser, CI workflows updated - go.temporal.io/sdk and go.temporal.io/api imports preserved (separate repos) Fork of Temporal.io (MIT license).
97 lines
2.5 KiB
Go
97 lines
2.5 KiB
Go
package persistence
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import (
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"context"
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commonpb "go.temporal.io/api/common/v1"
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persistencespb "github.com/hanzoai/tasks/api/persistence/v1"
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"github.com/hanzoai/tasks/common/persistence/serialization"
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"github.com/hanzoai/tasks/common/primitives/timestamp"
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)
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type shardManagerImpl struct {
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shardStore ShardStore
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serializer serialization.Serializer
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}
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// NewShardManager create a new instance of ShardManager
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func NewShardManager(
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shardStore ShardStore,
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serializer serialization.Serializer,
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) ShardManager {
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return &shardManagerImpl{
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shardStore: shardStore,
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serializer: serializer,
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}
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}
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func (m *shardManagerImpl) Close() {
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m.shardStore.Close()
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}
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func (m *shardManagerImpl) GetName() string {
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return m.shardStore.GetName()
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}
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func (m *shardManagerImpl) GetOrCreateShard(
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ctx context.Context,
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request *GetOrCreateShardRequest,
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) (*GetOrCreateShardResponse, error) {
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createShardInfo := func() (int64, *commonpb.DataBlob, error) {
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shardInfo := request.InitialShardInfo
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if shardInfo == nil {
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shardInfo = &persistencespb.ShardInfo{}
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}
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shardInfo.ShardId = request.ShardID
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shardInfo.UpdateTime = timestamp.TimeNowPtrUtc()
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data, err := m.serializer.ShardInfoToBlob(shardInfo)
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if err != nil {
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return 0, nil, err
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}
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return shardInfo.GetRangeId(), data, nil
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}
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internalResp, err := m.shardStore.GetOrCreateShard(ctx, &InternalGetOrCreateShardRequest{
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ShardID: request.ShardID,
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CreateShardInfo: createShardInfo,
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LifecycleContext: request.LifecycleContext,
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})
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if err != nil {
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return nil, err
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}
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shardInfo, err := m.serializer.ShardInfoFromBlob(internalResp.ShardInfo)
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if err != nil {
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return nil, err
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}
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return &GetOrCreateShardResponse{
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ShardInfo: shardInfo,
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}, nil
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}
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func (m *shardManagerImpl) UpdateShard(
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ctx context.Context,
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request *UpdateShardRequest,
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) error {
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shardInfo := request.ShardInfo
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shardInfo.UpdateTime = timestamp.TimeNowPtrUtc()
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shardInfoBlob, err := m.serializer.ShardInfoToBlob(shardInfo)
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if err != nil {
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return err
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}
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internalRequest := &InternalUpdateShardRequest{
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ShardID: request.ShardInfo.GetShardId(),
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RangeID: request.ShardInfo.GetRangeId(),
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Owner: request.ShardInfo.GetOwner(),
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ShardInfo: shardInfoBlob,
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PreviousRangeID: request.PreviousRangeID,
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}
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return m.shardStore.UpdateShard(ctx, internalRequest)
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}
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func (m *shardManagerImpl) AssertShardOwnership(
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ctx context.Context,
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request *AssertShardOwnershipRequest,
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) error {
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return m.shardStore.AssertShardOwnership(ctx, request)
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}
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