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message_migrate_bucket.go
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message_migrate_bucket.go
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package types
import (
sdk "github.com/cosmos/cosmos-sdk/types"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
"github.com/cosmos/gogoproto/proto"
"github.com/bnb-chain/greenfield/types/common"
"github.com/bnb-chain/greenfield/types/errors"
"github.com/bnb-chain/greenfield/types/s3util"
)
const TypeMsgMigrateBucket = "migrate_bucket"
var _ sdk.Msg = &MsgMigrateBucket{}
func NewMsgMigrateBucket(operator sdk.AccAddress, bucketName string, dstPrimarySPID uint32) *MsgMigrateBucket {
return &MsgMigrateBucket{
Operator: operator.String(),
BucketName: bucketName,
DstPrimarySpId: dstPrimarySPID,
DstPrimarySpApproval: &common.Approval{},
}
}
func (msg *MsgMigrateBucket) Route() string {
return RouterKey
}
func (msg *MsgMigrateBucket) Type() string {
return TypeMsgMigrateBucket
}
func (msg *MsgMigrateBucket) GetSigners() []sdk.AccAddress {
creator, err := sdk.AccAddressFromHexUnsafe(msg.Operator)
if err != nil {
panic(err)
}
return []sdk.AccAddress{creator}
}
func (msg *MsgMigrateBucket) GetSignBytes() []byte {
bz := ModuleCdc.MustMarshalJSON(msg)
return sdk.MustSortJSON(bz)
}
func (msg *MsgMigrateBucket) GetApprovalBytes() []byte {
fakeMsg := proto.Clone(msg).(*MsgMigrateBucket)
fakeMsg.DstPrimarySpApproval.Sig = nil
return fakeMsg.GetSignBytes()
}
func (msg *MsgMigrateBucket) ValidateBasic() error {
_, err := sdk.AccAddressFromHexUnsafe(msg.Operator)
if err != nil {
return sdkerrors.ErrInvalidAddress.Wrapf("invalid creator address (%s)", err)
}
err = s3util.CheckValidBucketName(msg.BucketName)
if err != nil {
return err
}
if msg.DstPrimarySpId == 0 {
return errors.ErrInvalidMessage.Wrapf("Invalid dst primary sp id: %d", msg.DstPrimarySpId)
}
if msg.DstPrimarySpApproval == nil {
return ErrInvalidApproval.Wrap("Empty approvals are not allowed.")
}
return nil
}