github.com/Finschia/finschia-sdk@v0.48.1/server/rosetta/lib/internal/service/offline.go (about)

     1  package service
     2  
     3  import (
     4  	"context"
     5  
     6  	"github.com/coinbase/rosetta-sdk-go/types"
     7  
     8  	crgerrs "github.com/Finschia/finschia-sdk/server/rosetta/lib/errors"
     9  	crgtypes "github.com/Finschia/finschia-sdk/server/rosetta/lib/types"
    10  )
    11  
    12  // NewOffline instantiates the instance of an offline network
    13  // whilst the offline network does not support the DataAPI,
    14  // it supports a subset of the construction API.
    15  func NewOffline(network *types.NetworkIdentifier, client crgtypes.Client) (crgtypes.API, error) {
    16  	return OfflineNetwork{
    17  		OnlineNetwork{
    18  			client:         client,
    19  			network:        network,
    20  			networkOptions: networkOptionsFromClient(client, nil),
    21  		},
    22  	}, nil
    23  }
    24  
    25  // OfflineNetwork implements an offline data API
    26  // which is basically a data API that constantly
    27  // returns errors, because it cannot be used if offline
    28  type OfflineNetwork struct {
    29  	OnlineNetwork
    30  }
    31  
    32  // Implement DataAPI in offline mode, which means no method is available
    33  func (o OfflineNetwork) AccountBalance(_ context.Context, _ *types.AccountBalanceRequest) (*types.AccountBalanceResponse, *types.Error) {
    34  	return nil, crgerrs.ToRosetta(crgerrs.ErrOffline)
    35  }
    36  
    37  func (o OfflineNetwork) Block(_ context.Context, _ *types.BlockRequest) (*types.BlockResponse, *types.Error) {
    38  	return nil, crgerrs.ToRosetta(crgerrs.ErrOffline)
    39  }
    40  
    41  func (o OfflineNetwork) BlockTransaction(_ context.Context, _ *types.BlockTransactionRequest) (*types.BlockTransactionResponse, *types.Error) {
    42  	return nil, crgerrs.ToRosetta(crgerrs.ErrOffline)
    43  }
    44  
    45  func (o OfflineNetwork) Mempool(_ context.Context, _ *types.NetworkRequest) (*types.MempoolResponse, *types.Error) {
    46  	return nil, crgerrs.ToRosetta(crgerrs.ErrOffline)
    47  }
    48  
    49  func (o OfflineNetwork) MempoolTransaction(_ context.Context, _ *types.MempoolTransactionRequest) (*types.MempoolTransactionResponse, *types.Error) {
    50  	return nil, crgerrs.ToRosetta(crgerrs.ErrOffline)
    51  }
    52  
    53  func (o OfflineNetwork) NetworkStatus(_ context.Context, _ *types.NetworkRequest) (*types.NetworkStatusResponse, *types.Error) {
    54  	return nil, crgerrs.ToRosetta(crgerrs.ErrOffline)
    55  }
    56  
    57  func (o OfflineNetwork) ConstructionSubmit(_ context.Context, _ *types.ConstructionSubmitRequest) (*types.TransactionIdentifierResponse, *types.Error) {
    58  	return nil, crgerrs.ToRosetta(crgerrs.ErrOffline)
    59  }
    60  
    61  func (o OfflineNetwork) ConstructionMetadata(_ context.Context, _ *types.ConstructionMetadataRequest) (*types.ConstructionMetadataResponse, *types.Error) {
    62  	return nil, crgerrs.ToRosetta(crgerrs.ErrOffline)
    63  }