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msg_open.go
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msg_open.go
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package wasm
import (
"encoding/json"
errorsmod "cosmossdk.io/errors"
wasmvmtypes "github.com/CosmWasm/wasmvm/types"
sdk "github.com/cosmos/cosmos-sdk/types"
perpetualkeeper "github.com/elys-network/elys/x/perpetual/keeper"
perpetualtypes "github.com/elys-network/elys/x/perpetual/types"
)
func (m *Messenger) msgOpen(ctx sdk.Context, contractAddr sdk.AccAddress, msgOpen *perpetualtypes.MsgBrokerOpen) ([]sdk.Event, [][]byte, error) {
if msgOpen == nil {
return nil, nil, wasmvmtypes.InvalidRequest{Err: "Open null msg"}
}
brokerAddress := m.parameterKeeper.GetParams(ctx).BrokerAddress
if contractAddr.String() != brokerAddress {
return nil, nil, wasmvmtypes.InvalidRequest{Err: "contract address must be broker address"}
}
if msgOpen.Creator != contractAddr.String() {
return nil, nil, wasmvmtypes.InvalidRequest{Err: "open wrong sender"}
}
msgServer := perpetualkeeper.NewMsgServerImpl(*m.keeper)
if err := msgOpen.ValidateBasic(); err != nil {
return nil, nil, errorsmod.Wrap(err, "failed validating msgMsgOpen")
}
res, err := msgServer.BrokerOpen(sdk.WrapSDKContext(ctx), msgOpen)
if err != nil {
return nil, nil, errorsmod.Wrap(err, "perpetual open msg")
}
responseBytes, err := json.Marshal(*res)
if err != nil {
return nil, nil, errorsmod.Wrap(err, "failed to serialize open response")
}
resp := [][]byte{responseBytes}
return nil, resp, nil
}