./ignite scaffold message registerDER der:DER --module der

Signed-off-by: Jürgen Eckel <juergen@riddleandcode.com>

docs/static/openapi.yml

@@ -77443,6 +77443,21 @@ definitions:
       lastIncludedPop:
         type: string
         format: int64
+  planetmintgo.der.DER:
+    type: object
+    properties:
+      zigbeeID:
+        type: string
+      dirigeraID:
+        type: string
+      dirigeraMAC:
+        type: string
+      plmntAddress:
+        type: string
+      liquidAddress:
+        type: string
+  planetmintgo.der.MsgRegisterDERResponse:
+    type: object
   planetmintgo.der.Params:
     type: object
     description: Params defines the parameters for the module.

proto/planetmintgo/der/tx.proto

@@ -1,7 +1,19 @@
 syntax = "proto3";
+
 package planetmintgo.der;
 
+import "planetmintgo/der/der.proto";
+
 option go_package = "github.com/planetmint/planetmint-go/x/der/types";
 
 // Msg defines the Msg service.
-service Msg {}
+service Msg {
+  rpc RegisterDER (MsgRegisterDER) returns (MsgRegisterDERResponse);
+}
+message MsgRegisterDER {
+  string creator = 1;
+  DER    der     = 2;
+}
+
+message MsgRegisterDERResponse {}
+

x/der/client/cli/tx.go

@@ -30,6 +30,7 @@ func GetTxCmd() *cobra.Command {
 		RunE:                       client.ValidateCmd,
 	}
 
+	cmd.AddCommand(CmdRegisterDER())
 	// this line is used by starport scaffolding # 1
 
 	return cmd

x/der/client/cli/tx_register_der.go

@@ -0,0 +1,47 @@
+package cli
+
+import (
+	"strconv"
+
+	"encoding/json"
+	"github.com/cosmos/cosmos-sdk/client"
+	"github.com/cosmos/cosmos-sdk/client/flags"
+	"github.com/cosmos/cosmos-sdk/client/tx"
+	"github.com/planetmint/planetmint-go/x/der/types"
+	"github.com/spf13/cobra"
+)
+
+var _ = strconv.Itoa(0)
+
+func CmdRegisterDER() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "register-der [der]",
+		Short: "Broadcast message registerDER",
+		Args:  cobra.ExactArgs(1),
+		RunE: func(cmd *cobra.Command, args []string) (err error) {
+			argDer := new(types.DER)
+			err = json.Unmarshal([]byte(args[0]), argDer)
+			if err != nil {
+				return err
+			}
+
+			clientCtx, err := client.GetClientTxContext(cmd)
+			if err != nil {
+				return err
+			}
+
+			msg := types.NewMsgRegisterDER(
+				clientCtx.GetFromAddress().String(),
+				argDer,
+			)
+			if err := msg.ValidateBasic(); err != nil {
+				return err
+			}
+			return tx.GenerateOrBroadcastTxCLI(clientCtx, cmd.Flags(), msg)
+		},
+	}
+
+	flags.AddTxFlagsToCmd(cmd)
+
+	return cmd
+}

x/der/keeper/msg_server_register_der.go

@@ -0,0 +1,17 @@
+package keeper
+
+import (
+	"context"
+
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	"github.com/planetmint/planetmint-go/x/der/types"
+)
+
+func (k msgServer) RegisterDER(goCtx context.Context, msg *types.MsgRegisterDER) (*types.MsgRegisterDERResponse, error) {
+	ctx := sdk.UnwrapSDKContext(goCtx)
+
+	// TODO: Handling the message
+	_ = ctx
+
+	return &types.MsgRegisterDERResponse{}, nil
+}

x/der/module_simulation.go

@@ -23,7 +23,11 @@ var (
 )
 
 const (
-// this line is used by starport scaffolding # simapp/module/const
+	opWeightMsgRegisterDER = "op_weight_msg_register_der"
+	// TODO: Determine the simulation weight value
+	defaultWeightMsgRegisterDER int = 100
+
+	// this line is used by starport scaffolding # simapp/module/const
 )
 
 // GenerateGenesisState creates a randomized GenState of the module.
@@ -51,6 +55,17 @@ func (AppModule) ProposalContents(_ module.SimulationState) []simtypes.WeightedP
 func (am AppModule) WeightedOperations(simState module.SimulationState) []simtypes.WeightedOperation {
 	operations := make([]simtypes.WeightedOperation, 0)
 
+	var weightMsgRegisterDER int
+	simState.AppParams.GetOrGenerate(simState.Cdc, opWeightMsgRegisterDER, &weightMsgRegisterDER, nil,
+		func(_ *rand.Rand) {
+			weightMsgRegisterDER = defaultWeightMsgRegisterDER
+		},
+	)
+	operations = append(operations, simulation.NewWeightedOperation(
+		weightMsgRegisterDER,
+		dersimulation.SimulateMsgRegisterDER(am.accountKeeper, am.bankKeeper, am.keeper),
+	))
+
 	// this line is used by starport scaffolding # simapp/module/operation
 
 	return operations
@@ -59,6 +74,14 @@ func (am AppModule) WeightedOperations(simState module.SimulationState) []simtyp
 // ProposalMsgs returns msgs used for governance proposals for simulations.
 func (am AppModule) ProposalMsgs(simState module.SimulationState) []simtypes.WeightedProposalMsg {
 	return []simtypes.WeightedProposalMsg{
+		simulation.NewWeightedProposalMsg(
+			opWeightMsgRegisterDER,
+			defaultWeightMsgRegisterDER,
+			func(r *rand.Rand, ctx sdk.Context, accs []simtypes.Account) sdk.Msg {
+				dersimulation.SimulateMsgRegisterDER(am.accountKeeper, am.bankKeeper, am.keeper)
+				return nil
+			},
+		),
 		// this line is used by starport scaffolding # simapp/module/OpMsg
 	}
 }

x/der/simulation/register_der.go

@@ -0,0 +1,29 @@
+package simulation
+
+import (
+	"math/rand"
+
+	"github.com/cosmos/cosmos-sdk/baseapp"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	simtypes "github.com/cosmos/cosmos-sdk/types/simulation"
+	"github.com/planetmint/planetmint-go/x/der/keeper"
+	"github.com/planetmint/planetmint-go/x/der/types"
+)
+
+func SimulateMsgRegisterDER(
+	ak types.AccountKeeper,
+	bk types.BankKeeper,
+	k keeper.Keeper,
+) simtypes.Operation {
+	return func(r *rand.Rand, app *baseapp.BaseApp, ctx sdk.Context, accs []simtypes.Account, chainID string,
+	) (simtypes.OperationMsg, []simtypes.FutureOperation, error) {
+		simAccount, _ := simtypes.RandomAcc(r, accs)
+		msg := &types.MsgRegisterDER{
+			Creator: simAccount.Address.String(),
+		}
+
+		// TODO: Handling the RegisterDER simulation
+
+		return simtypes.NoOpMsg(types.ModuleName, msg.Type(), "RegisterDER simulation not implemented"), nil, nil
+	}
+}

x/der/types/codec.go

@@ -3,15 +3,19 @@ package types
 import (
 	"github.com/cosmos/cosmos-sdk/codec"
 	cdctypes "github.com/cosmos/cosmos-sdk/codec/types"
-	// this line is used by starport scaffolding # 1
+	sdk "github.com/cosmos/cosmos-sdk/types"
 	"github.com/cosmos/cosmos-sdk/types/msgservice"
 )
 
 func RegisterCodec(cdc *codec.LegacyAmino) {
+	cdc.RegisterConcrete(&MsgRegisterDER{}, "der/RegisterDER", nil)
 	// this line is used by starport scaffolding # 2
 }
 
 func RegisterInterfaces(registry cdctypes.InterfaceRegistry) {
+	registry.RegisterImplementations((*sdk.Msg)(nil),
+		&MsgRegisterDER{},
+	)
 	// this line is used by starport scaffolding # 3
 
 	msgservice.RegisterMsgServiceDesc(registry, &_Msg_serviceDesc)

x/der/types/message_register_der.go

@@ -0,0 +1,46 @@
+package types
+
+import (
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
+)
+
+const TypeMsgRegisterDER = "register_der"
+
+var _ sdk.Msg = &MsgRegisterDER{}
+
+func NewMsgRegisterDER(creator string, der *DER) *MsgRegisterDER {
+	return &MsgRegisterDER{
+		Creator: creator,
+		Der:     der,
+	}
+}
+
+func (msg *MsgRegisterDER) Route() string {
+	return RouterKey
+}
+
+func (msg *MsgRegisterDER) Type() string {
+	return TypeMsgRegisterDER
+}
+
+func (msg *MsgRegisterDER) GetSigners() []sdk.AccAddress {
+	creator, err := sdk.AccAddressFromBech32(msg.Creator)
+	if err != nil {
+		panic(err)
+	}
+	return []sdk.AccAddress{creator}
+}
+
+func (msg *MsgRegisterDER) GetSignBytes() []byte {
+	bz := ModuleCdc.MustMarshalJSON(msg)
+	return sdk.MustSortJSON(bz)
+}
+
+func (msg *MsgRegisterDER) ValidateBasic() error {
+	_, err := sdk.AccAddressFromBech32(msg.Creator)
+	if err != nil {
+		return sdkerrors.Wrapf(sdkerrors.ErrInvalidAddress, "invalid creator address (%s)", err)
+	}
+	return nil
+}

x/der/types/message_register_der_test.go

@@ -0,0 +1,40 @@
+package types
+
+import (
+	"testing"
+
+	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
+	"github.com/planetmint/planetmint-go/testutil/sample"
+	"github.com/stretchr/testify/require"
+)
+
+func TestMsgRegisterDER_ValidateBasic(t *testing.T) {
+	tests := []struct {
+		name string
+		msg  MsgRegisterDER
+		err  error
+	}{
+		{
+			name: "invalid address",
+			msg: MsgRegisterDER{
+				Creator: "invalid_address",
+			},
+			err: sdkerrors.ErrInvalidAddress,
+		}, {
+			name: "valid address",
+			msg: MsgRegisterDER{
+				Creator: sample.AccAddress(),
+			},
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			err := tt.msg.ValidateBasic()
+			if tt.err != nil {
+				require.ErrorIs(t, err, tt.err)
+				return
+			}
+			require.NoError(t, err)
+		})
+	}
+}

x/der/types/tx.pb.go

@@ -9,7 +9,11 @@ import (
 	grpc1 "github.com/cosmos/gogoproto/grpc"
 	proto "github.com/cosmos/gogoproto/proto"
 	grpc "google.golang.org/grpc"
+	codes "google.golang.org/grpc/codes"
+	status "google.golang.org/grpc/status"
+	io "io"
 	math "math"
+	math_bits "math/bits"
 )
 
 // Reference imports to suppress errors if they are not otherwise used.
@@ -23,18 +27,118 @@ var _ = math.Inf
 // proto package needs to be updated.
 const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
 
+type MsgRegisterDER struct {
+	Creator string `protobuf:"bytes,1,opt,name=creator,proto3" json:"creator,omitempty"`
+	Der     *DER   `protobuf:"bytes,2,opt,name=der,proto3" json:"der,omitempty"`
+}
+
+func (m *MsgRegisterDER) Reset()         { *m = MsgRegisterDER{} }
+func (m *MsgRegisterDER) String() string { return proto.CompactTextString(m) }
+func (*MsgRegisterDER) ProtoMessage()    {}
+func (*MsgRegisterDER) Descriptor() ([]byte, []int) {
+	return fileDescriptor_15158a087cddc7bd, []int{0}
+}
+func (m *MsgRegisterDER) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *MsgRegisterDER) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_MsgRegisterDER.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *MsgRegisterDER) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_MsgRegisterDER.Merge(m, src)
+}
+func (m *MsgRegisterDER) XXX_Size() int {
+	return m.Size()
+}
+func (m *MsgRegisterDER) XXX_DiscardUnknown() {
+	xxx_messageInfo_MsgRegisterDER.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_MsgRegisterDER proto.InternalMessageInfo
+
+func (m *MsgRegisterDER) GetCreator() string {
+	if m != nil {
+		return m.Creator
+	}
+	return ""
+}
+
+func (m *MsgRegisterDER) GetDer() *DER {
+	if m != nil {
+		return m.Der
+	}
+	return nil
+}
+
+type MsgRegisterDERResponse struct {
+}
+
+func (m *MsgRegisterDERResponse) Reset()         { *m = MsgRegisterDERResponse{} }
+func (m *MsgRegisterDERResponse) String() string { return proto.CompactTextString(m) }
+func (*MsgRegisterDERResponse) ProtoMessage()    {}
+func (*MsgRegisterDERResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_15158a087cddc7bd, []int{1}
+}
+func (m *MsgRegisterDERResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *MsgRegisterDERResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_MsgRegisterDERResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *MsgRegisterDERResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_MsgRegisterDERResponse.Merge(m, src)
+}
+func (m *MsgRegisterDERResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *MsgRegisterDERResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_MsgRegisterDERResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_MsgRegisterDERResponse proto.InternalMessageInfo
+
+func init() {
+	proto.RegisterType((*MsgRegisterDER)(nil), "planetmintgo.der.MsgRegisterDER")
+	proto.RegisterType((*MsgRegisterDERResponse)(nil), "planetmintgo.der.MsgRegisterDERResponse")
+}
+
 func init() { proto.RegisterFile("planetmintgo/der/tx.proto", fileDescriptor_15158a087cddc7bd) }
 
 var fileDescriptor_15158a087cddc7bd = []byte{
-	// 127 bytes of a gzipped FileDescriptorProto
+	// 232 bytes of a gzipped FileDescriptorProto
 	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0x2c, 0xc8, 0x49, 0xcc,
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-	0xc6, 0x80, 0x00, 0x00, 0x00, 0xff, 0xff, 0xc1, 0xca, 0xf8, 0xe0, 0x87, 0x00, 0x00, 0x00,
+	0x2b, 0x28, 0xca, 0x2f, 0xc9, 0x17, 0x12, 0x40, 0x96, 0xd2, 0x4b, 0x49, 0x2d, 0x92, 0x92, 0xc2,
+	0x50, 0x9c, 0x92, 0x5a, 0x04, 0x51, 0xad, 0x14, 0xcc, 0xc5, 0xe7, 0x5b, 0x9c, 0x1e, 0x94, 0x9a,
+	0x9e, 0x59, 0x5c, 0x92, 0x5a, 0xe4, 0xe2, 0x1a, 0x24, 0x24, 0xc1, 0xc5, 0x9e, 0x5c, 0x94, 0x9a,
+	0x58, 0x92, 0x5f, 0x24, 0xc1, 0xa8, 0xc0, 0xa8, 0xc1, 0x19, 0x04, 0xe3, 0x0a, 0xa9, 0x73, 0x31,
+	0xa7, 0xa4, 0x16, 0x49, 0x30, 0x29, 0x30, 0x6a, 0x70, 0x1b, 0x89, 0xea, 0xa1, 0xdb, 0xa3, 0xe7,
+	0xe2, 0x1a, 0x14, 0x04, 0x52, 0xa1, 0x24, 0xc1, 0x25, 0x86, 0x6a, 0x68, 0x50, 0x6a, 0x71, 0x41,
+	0x7e, 0x5e, 0x71, 0xaa, 0x51, 0x02, 0x17, 0xb3, 0x6f, 0x71, 0xba, 0x50, 0x24, 0x17, 0x37, 0xb2,
+	0x95, 0x0a, 0x98, 0x66, 0xa1, 0xea, 0x97, 0xd2, 0x20, 0xa4, 0x02, 0x66, 0x83, 0x93, 0xe7, 0x89,
+	0x47, 0x72, 0x8c, 0x17, 0x1e, 0xc9, 0x31, 0x3e, 0x78, 0x24, 0xc7, 0x38, 0xe1, 0xb1, 0x1c, 0xc3,
+	0x85, 0xc7, 0x72, 0x0c, 0x37, 0x1e, 0xcb, 0x31, 0x44, 0xe9, 0xa7, 0x67, 0x96, 0x64, 0x94, 0x26,
+	0xe9, 0x25, 0xe7, 0xe7, 0xea, 0x23, 0x4c, 0x43, 0x62, 0xea, 0xa6, 0xe7, 0xeb, 0x57, 0x40, 0x02,
+	0xb3, 0xb2, 0x20, 0xb5, 0x38, 0x89, 0x0d, 0x1c, 0x44, 0xc6, 0x80, 0x00, 0x00, 0x00, 0xff, 0xff,
+	0xef, 0x7c, 0x8e, 0x08, 0x6d, 0x01, 0x00, 0x00,
 }
 
 // Reference imports to suppress errors if they are not otherwise used.
@@ -49,6 +153,7 @@ const _ = grpc.SupportPackageIsVersion4
 //
 // For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
 type MsgClient interface {
+	RegisterDER(ctx context.Context, in *MsgRegisterDER, opts ...grpc.CallOption) (*MsgRegisterDERResponse, error)
 }
 
 type msgClient struct {
@@ -59,23 +164,421 @@ func NewMsgClient(cc grpc1.ClientConn) MsgClient {
 	return &msgClient{cc}
 }
 
+func (c *msgClient) RegisterDER(ctx context.Context, in *MsgRegisterDER, opts ...grpc.CallOption) (*MsgRegisterDERResponse, error) {
+	out := new(MsgRegisterDERResponse)
+	err := c.cc.Invoke(ctx, "/planetmintgo.der.Msg/RegisterDER", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 // MsgServer is the server API for Msg service.
 type MsgServer interface {
+	RegisterDER(context.Context, *MsgRegisterDER) (*MsgRegisterDERResponse, error)
 }
 
 // UnimplementedMsgServer can be embedded to have forward compatible implementations.
 type UnimplementedMsgServer struct {
 }
 
+func (*UnimplementedMsgServer) RegisterDER(ctx context.Context, req *MsgRegisterDER) (*MsgRegisterDERResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method RegisterDER not implemented")
+}
+
 func RegisterMsgServer(s grpc1.Server, srv MsgServer) {
 	s.RegisterService(&_Msg_serviceDesc, srv)
 }
 
+func _Msg_RegisterDER_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(MsgRegisterDER)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(MsgServer).RegisterDER(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/planetmintgo.der.Msg/RegisterDER",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(MsgServer).RegisterDER(ctx, req.(*MsgRegisterDER))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 var Msg_serviceDesc = _Msg_serviceDesc
 var _Msg_serviceDesc = grpc.ServiceDesc{
 	ServiceName: "planetmintgo.der.Msg",
 	HandlerType: (*MsgServer)(nil),
-	Methods:     []grpc.MethodDesc{},
-	Streams:     []grpc.StreamDesc{},
-	Metadata:    "planetmintgo/der/tx.proto",
+	Methods: []grpc.MethodDesc{
+		{
+			MethodName: "RegisterDER",
+			Handler:    _Msg_RegisterDER_Handler,
+		},
+	},
+	Streams:  []grpc.StreamDesc{},
+	Metadata: "planetmintgo/der/tx.proto",
 }
+
+func (m *MsgRegisterDER) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *MsgRegisterDER) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *MsgRegisterDER) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if m.Der != nil {
+		{
+			size, err := m.Der.MarshalToSizedBuffer(dAtA[:i])
+			if err != nil {
+				return 0, err
+			}
+			i -= size
+			i = encodeVarintTx(dAtA, i, uint64(size))
+		}
+		i--
+		dAtA[i] = 0x12
+	}
+	if len(m.Creator) > 0 {
+		i -= len(m.Creator)
+		copy(dAtA[i:], m.Creator)
+		i = encodeVarintTx(dAtA, i, uint64(len(m.Creator)))
+		i--
+		dAtA[i] = 0xa
+	}
+	return len(dAtA) - i, nil
+}
+
+func (m *MsgRegisterDERResponse) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *MsgRegisterDERResponse) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *MsgRegisterDERResponse) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	return len(dAtA) - i, nil
+}
+
+func encodeVarintTx(dAtA []byte, offset int, v uint64) int {
+	offset -= sovTx(v)
+	base := offset
+	for v >= 1<<7 {
+		dAtA[offset] = uint8(v&0x7f | 0x80)
+		v >>= 7
+		offset++
+	}
+	dAtA[offset] = uint8(v)
+	return base
+}
+func (m *MsgRegisterDER) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.Creator)
+	if l > 0 {
+		n += 1 + l + sovTx(uint64(l))
+	}
+	if m.Der != nil {
+		l = m.Der.Size()
+		n += 1 + l + sovTx(uint64(l))
+	}
+	return n
+}
+
+func (m *MsgRegisterDERResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	return n
+}
+
+func sovTx(x uint64) (n int) {
+	return (math_bits.Len64(x|1) + 6) / 7
+}
+func sozTx(x uint64) (n int) {
+	return sovTx(uint64((x << 1) ^ uint64((int64(x) >> 63))))
+}
+func (m *MsgRegisterDER) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowTx
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: MsgRegisterDER: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: MsgRegisterDER: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Creator", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowTx
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthTx
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthTx
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Creator = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Der", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowTx
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthTx
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthTx
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Der == nil {
+				m.Der = &DER{}
+			}
+			if err := m.Der.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipTx(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if (skippy < 0) || (iNdEx+skippy) < 0 {
+				return ErrInvalidLengthTx
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *MsgRegisterDERResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowTx
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: MsgRegisterDERResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: MsgRegisterDERResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		default:
+			iNdEx = preIndex
+			skippy, err := skipTx(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if (skippy < 0) || (iNdEx+skippy) < 0 {
+				return ErrInvalidLengthTx
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func skipTx(dAtA []byte) (n int, err error) {
+	l := len(dAtA)
+	iNdEx := 0
+	depth := 0
+	for iNdEx < l {
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return 0, ErrIntOverflowTx
+			}
+			if iNdEx >= l {
+				return 0, io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= (uint64(b) & 0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		wireType := int(wire & 0x7)
+		switch wireType {
+		case 0:
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return 0, ErrIntOverflowTx
+				}
+				if iNdEx >= l {
+					return 0, io.ErrUnexpectedEOF
+				}
+				iNdEx++
+				if dAtA[iNdEx-1] < 0x80 {
+					break
+				}
+			}
+		case 1:
+			iNdEx += 8
+		case 2:
+			var length int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return 0, ErrIntOverflowTx
+				}
+				if iNdEx >= l {
+					return 0, io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				length |= (int(b) & 0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if length < 0 {
+				return 0, ErrInvalidLengthTx
+			}
+			iNdEx += length
+		case 3:
+			depth++
+		case 4:
+			if depth == 0 {
+				return 0, ErrUnexpectedEndOfGroupTx
+			}
+			depth--
+		case 5:
+			iNdEx += 4
+		default:
+			return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
+		}
+		if iNdEx < 0 {
+			return 0, ErrInvalidLengthTx
+		}
+		if depth == 0 {
+			return iNdEx, nil
+		}
+	}
+	return 0, io.ErrUnexpectedEOF
+}
+
+var (
+	ErrInvalidLengthTx        = fmt.Errorf("proto: negative length found during unmarshaling")
+	ErrIntOverflowTx          = fmt.Errorf("proto: integer overflow")
+	ErrUnexpectedEndOfGroupTx = fmt.Errorf("proto: unexpected end of group")
+)