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encoder.go
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encoder.go
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package wasm
import (
"encoding/json"
"fmt"
wasmkeeper "github.com/CosmWasm/wasmd/x/wasm/keeper"
wasmvmtypes "github.com/CosmWasm/wasmvm/types"
sdk "github.com/cosmos/cosmos-sdk/types"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
sgwasm "github.com/public-awesome/stargaze/v6/internal/wasm"
"github.com/public-awesome/stargaze/v6/x/alloc/types"
)
var _ sgwasm.Encoder = Encoder
type AllocMsg struct {
FundFairburnPool *FundFairburnPool `json:"fund_fairburn_pool,omitempty"`
}
type FundFairburnPool struct {
Amount wasmvmtypes.Coins `json:"amount"`
}
func (fcp FundFairburnPool) Encode(contract sdk.AccAddress) ([]sdk.Msg, error) {
amount, err := wasmkeeper.ConvertWasmCoinsToSdkCoins(fcp.Amount)
if err != nil {
return nil, err
}
msg := types.NewMsgFundFairburnPool(contract, amount)
return []sdk.Msg{msg}, nil
}
func Encoder(contract sdk.AccAddress, data json.RawMessage, version string) ([]sdk.Msg, error) {
msg := &AllocMsg{}
err := json.Unmarshal(data, msg)
if err != nil {
return nil, sdkerrors.Wrap(sdkerrors.ErrJSONUnmarshal, err.Error())
}
if msg.FundFairburnPool != nil {
return msg.FundFairburnPool.Encode(contract)
}
return nil, fmt.Errorf("wasm: invalid custom alloc message")
}