47 lines
1.2 KiB
Go
47 lines
1.2 KiB
Go
package keeper
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import (
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"context"
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"cosmossdk.io/errors"
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"cosmossdk.io/x/evidence/types"
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sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
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)
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type msgServer struct {
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Keeper
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}
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// NewMsgServerImpl returns an implementation of the bank MsgServer interface
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// for the provided Keeper.
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func NewMsgServerImpl(keeper Keeper) types.MsgServer {
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return &msgServer{Keeper: keeper}
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}
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var _ types.MsgServer = msgServer{}
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// SubmitEvidence implements the MsgServer.SubmitEvidence method.
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func (ms msgServer) SubmitEvidence(ctx context.Context, msg *types.MsgSubmitEvidence) (*types.MsgSubmitEvidenceResponse, error) {
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if _, err := ms.addressCodec.StringToBytes(msg.Submitter); err != nil {
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return nil, sdkerrors.ErrInvalidAddress.Wrapf("invalid submitter address: %s", err)
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}
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evidence := msg.GetEvidence()
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if evidence == nil {
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return nil, errors.Wrap(types.ErrInvalidEvidence, "missing evidence")
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}
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if err := evidence.ValidateBasic(); err != nil {
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return nil, errors.Wrapf(types.ErrInvalidEvidence, "failed basic validation: %s", err)
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}
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if err := ms.Keeper.SubmitEvidence(ctx, evidence); err != nil {
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return nil, err
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}
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return &types.MsgSubmitEvidenceResponse{
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Hash: evidence.Hash(),
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}, nil
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}
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