github.com/Finschia/finschia-sdk@v0.48.1/client/tx_config.go (about)

     1  package client
     2  
     3  import (
     4  	sdk "github.com/Finschia/finschia-sdk/types"
     5  	signingtypes "github.com/Finschia/finschia-sdk/types/tx/signing"
     6  	"github.com/Finschia/finschia-sdk/x/auth/signing"
     7  )
     8  
     9  type (
    10  	// TxEncodingConfig defines an interface that contains transaction
    11  	// encoders and decoders
    12  	TxEncodingConfig interface {
    13  		TxEncoder() sdk.TxEncoder
    14  		TxDecoder() sdk.TxDecoder
    15  		TxJSONEncoder() sdk.TxEncoder
    16  		TxJSONDecoder() sdk.TxDecoder
    17  		MarshalSignatureJSON([]signingtypes.SignatureV2) ([]byte, error)
    18  		UnmarshalSignatureJSON([]byte) ([]signingtypes.SignatureV2, error)
    19  	}
    20  
    21  	// TxConfig defines an interface a client can utilize to generate an
    22  	// application-defined concrete transaction type. The type returned must
    23  	// implement TxBuilder.
    24  	TxConfig interface {
    25  		TxEncodingConfig
    26  
    27  		NewTxBuilder() TxBuilder
    28  		WrapTxBuilder(sdk.Tx) (TxBuilder, error)
    29  		SignModeHandler() signing.SignModeHandler
    30  	}
    31  
    32  	// TxBuilder defines an interface which an application-defined concrete transaction
    33  	// type must implement. Namely, it must be able to set messages, generate
    34  	// signatures, and provide canonical bytes to sign over. The transaction must
    35  	// also know how to encode itself.
    36  	TxBuilder interface {
    37  		GetTx() signing.Tx
    38  
    39  		SetMsgs(msgs ...sdk.Msg) error
    40  		SetSignatures(signatures ...signingtypes.SignatureV2) error
    41  		SetMemo(memo string)
    42  		SetFeeAmount(amount sdk.Coins)
    43  		SetGasLimit(limit uint64)
    44  		SetTimeoutHeight(height uint64)
    45  		SetFeeGranter(feeGranter sdk.AccAddress)
    46  	}
    47  )