go.temporal.io/server@v1.23.0/common/namespace/namespace_migration_util.go (about)

     1  // The MIT License
     2  //
     3  // Copyright (c) 2020 Temporal Technologies Inc.  All rights reserved.
     4  //
     5  // Copyright (c) 2020 Uber Technologies, Inc.
     6  //
     7  // Permission is hereby granted, free of charge, to any person obtaining a copy
     8  // of this software and associated documentation files (the "Software"), to deal
     9  // in the Software without restriction, including without limitation the rights
    10  // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
    11  // copies of the Software, and to permit persons to whom the Software is
    12  // furnished to do so, subject to the following conditions:
    13  //
    14  // The above copyright notice and this permission notice shall be included in
    15  // all copies or substantial portions of the Software.
    16  //
    17  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    18  // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    19  // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
    20  // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
    21  // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
    22  // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
    23  // THE SOFTWARE.
    24  
    25  package namespace
    26  
    27  import (
    28  	persistencespb "go.temporal.io/server/api/persistence/v1"
    29  	"go.temporal.io/server/common"
    30  	"go.temporal.io/server/common/persistence"
    31  )
    32  
    33  type (
    34  	PretendAsLocalNamespace struct {
    35  		localClusterName string
    36  	}
    37  )
    38  
    39  var _ Mutation = PretendAsLocalNamespace{}
    40  
    41  // NewPretendAsLocalNamespace create a Mutation which update namespace replication
    42  // config as if this namespace is local
    43  func NewPretendAsLocalNamespace(
    44  	localClusterName string,
    45  ) PretendAsLocalNamespace {
    46  	return PretendAsLocalNamespace{
    47  		localClusterName: localClusterName,
    48  	}
    49  }
    50  
    51  func (c PretendAsLocalNamespace) apply(response *persistence.GetNamespaceResponse) {
    52  	response.IsGlobalNamespace = false
    53  	response.Namespace.ReplicationConfig = &persistencespb.NamespaceReplicationConfig{
    54  		ActiveClusterName: c.localClusterName,
    55  		Clusters:          persistence.GetOrUseDefaultClusters(c.localClusterName, nil),
    56  	}
    57  	response.Namespace.FailoverVersion = common.EmptyVersion
    58  }