diff --git a/tests/integration/bank/keeper/deterministic_test.go b/tests/integration/bank/keeper/deterministic_test.go index db90ac28b38e..a6ff6b1f25ff 100644 --- a/tests/integration/bank/keeper/deterministic_test.go +++ b/tests/integration/bank/keeper/deterministic_test.go @@ -54,8 +54,9 @@ var ( Aliases: []string{"ATOM"}, }, }, - Base: "uatom", - Display: "atom", + Base: "uatom", + Display: "atom", + Decimals: 6, } ) diff --git a/x/bank/keeper/grpc_query_test.go b/x/bank/keeper/grpc_query_test.go index 4d8bf4b90469..c4527f1e6d59 100644 --- a/x/bank/keeper/grpc_query_test.go +++ b/x/bank/keeper/grpc_query_test.go @@ -408,8 +408,9 @@ func (suite *KeeperTestSuite) TestQueryDenomsMetadata() { Aliases: []string{"ATOM"}, }, }, - Base: "uatom", - Display: "atom", + Base: "uatom", + Display: "atom", + Decimals: 6, } metadataEth := types.Metadata{ @@ -425,8 +426,9 @@ func (suite *KeeperTestSuite) TestQueryDenomsMetadata() { Aliases: []string{"ETH", "ether"}, }, }, - Base: "wei", - Display: "eth", + Base: "wei", + Display: "eth", + Decimals: 18, } suite.bankKeeper.SetDenomMetaData(suite.ctx, metadataAtom) @@ -507,8 +509,9 @@ func (suite *KeeperTestSuite) TestQueryDenomMetadata() { Aliases: []string{"ATOM"}, }, }, - Base: "uatom", - Display: "atom", + Base: "uatom", + Display: "atom", + Decimals: 6, } suite.bankKeeper.SetDenomMetaData(suite.ctx, expMetadata) @@ -584,8 +587,9 @@ func (suite *KeeperTestSuite) TestQueryDenomMetadataByQueryStringRequest() { Aliases: []string{"ATOM"}, }, }, - Base: "uatom", - Display: "atom", + Base: "uatom", + Display: "atom", + Decimals: 6, } suite.bankKeeper.SetDenomMetaData(suite.ctx, expMetadata) diff --git a/x/bank/proto/cosmos/bank/v1beta1/bank.proto b/x/bank/proto/cosmos/bank/v1beta1/bank.proto index de697788c297..51c5f3da29ad 100644 --- a/x/bank/proto/cosmos/bank/v1beta1/bank.proto +++ b/x/bank/proto/cosmos/bank/v1beta1/bank.proto @@ -115,4 +115,7 @@ message Metadata { // URIHash is a sha256 hash of a document pointed by URI. It's used to verify that // the document didn't change. Optional. string uri_hash = 8 [(gogoproto.customname) = "URIHash", (cosmos_proto.field_added_in) = "cosmos-sdk 0.46"]; + + // Decimals represent the number of decimals use to represent token amount on chain + uint32 decimals = 9 [(gogoproto.customname) = "Decimals", (cosmos_proto.field_added_in) = "cosmos-sdk 0.50-inj"]; } diff --git a/x/bank/types/bank.pb.go b/x/bank/types/bank.pb.go index 38df467fb9c2..b48b3bfeac95 100644 --- a/x/bank/types/bank.pb.go +++ b/x/bank/types/bank.pb.go @@ -352,6 +352,8 @@ type Metadata struct { // URIHash is a sha256 hash of a document pointed by URI. It's used to verify that // the document didn't change. Optional. URIHash string `protobuf:"bytes,8,opt,name=uri_hash,json=uriHash,proto3" json:"uri_hash,omitempty"` + // Decimals represent the number of decimals use to represent token amount on chain + Decimals uint32 `protobuf:"varint,9,opt,name=decimals,proto3" json:"decimals,omitempty"` } func (m *Metadata) Reset() { *m = Metadata{} } @@ -443,6 +445,13 @@ func (m *Metadata) GetURIHash() string { return "" } +func (m *Metadata) GetDecimals() uint32 { + if m != nil { + return m.Decimals + } + return 0 +} + func init() { proto.RegisterType((*Params)(nil), "cosmos.bank.v1beta1.Params") proto.RegisterType((*SendEnabled)(nil), "cosmos.bank.v1beta1.SendEnabled") @@ -456,52 +465,54 @@ func init() { func init() { proto.RegisterFile("cosmos/bank/v1beta1/bank.proto", fileDescriptor_dd052eee12edf988) } var fileDescriptor_dd052eee12edf988 = []byte{ - // 706 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xd4, 0x54, 0xbd, 0x6f, 0x13, 0x4b, - 0x10, 0xf7, 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0xc0, 0x70, 0x51, 0x33, 0xab, 0xcb, 0x85, 0x95, 0x3d, 0xb1, 0xfb, 0xff, 0x0d, 0x78, 0xdf, 0x8e, + 0x68, 0xe8, 0x03, 0x68, 0x84, 0x01, 0x1b, 0x4c, 0x88, 0x9c, 0x60, 0x43, 0x87, 0x98, 0xcb, 0x85, + 0x55, 0x3c, 0xb1, 0xfb, 0x9f, 0x12, 0x39, 0xd9, 0x15, 0x56, 0x0c, 0x03, 0x16, 0x61, 0xe8, 0x29, + 0x34, 0x1c, 0x3a, 0x62, 0x1e, 0x71, 0x25, 0x2e, 0x45, 0x57, 0xd2, 0x7b, 0x63, 0xb9, 0xb0, 0x8c, + 0xe7, 0x89, 0xef, 0x66, 0xde, 0xda, 0xbf, 0x17, 0xfb, 0xde, 0x41, 0x8b, 0xf1, 0x6f, 0xec, 0x75, + 0x50, 0xef, 0xe8, 0x72, 0x69, 0x82, 0xeb, 0xa5, 0x09, 0xfe, 0x59, 0x9a, 0xe0, 0xc7, 0x5b, 0x33, + 0x73, 0x7d, 0x6b, 0x66, 0xfe, 0xba, 0x35, 0x33, 0x5f, 0x25, 0xef, 0xb3, 0x74, 0x4e, 0xdb, 0x4c, + 0xa4, 0xef, 0x95, 0xde, 0xbc, 0x61, 0x41, 0x3f, 0xad, 0x47, 0xff, 0x06, 0x00, 0x00, 0xff, 0xff, + 0x2b, 0xce, 0x39, 0x91, 0x0e, 0x06, 0x00, 0x00, } func (this *SendEnabled) Equal(that interface{}) bool { @@ -836,6 +847,11 @@ func (m *Metadata) MarshalToSizedBuffer(dAtA []byte) (int, error) { _ = i var l int _ = l + if m.Decimals != 0 { + i = encodeVarintBank(dAtA, i, uint64(m.Decimals)) + i-- + dAtA[i] = 0x48 + } if len(m.URIHash) > 0 { i -= len(m.URIHash) copy(dAtA[i:], m.URIHash) @@ -1062,6 +1078,9 @@ func (m *Metadata) Size() (n int) { if l > 0 { n += 1 + l + sovBank(uint64(l)) } + if m.Decimals != 0 { + n += 1 + sovBank(uint64(m.Decimals)) + } return n } @@ -2013,6 +2032,25 @@ func (m *Metadata) Unmarshal(dAtA []byte) error { } m.URIHash = string(dAtA[iNdEx:postIndex]) iNdEx = postIndex + case 9: + if wireType != 0 { + return fmt.Errorf("proto: wrong wireType = %d for field Decimals", wireType) + } + m.Decimals = 0 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowBank + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + m.Decimals |= uint32(b&0x7F) << shift + if b < 0x80 { + break + } + } default: iNdEx = preIndex skippy, err := skipBank(dAtA[iNdEx:]) diff --git a/x/bank/types/metadata_test.go b/x/bank/types/metadata_test.go index 648e13195147..20f357f04c9c 100644 --- a/x/bank/types/metadata_test.go +++ b/x/bank/types/metadata_test.go @@ -27,8 +27,9 @@ func TestMetadataValidate(t *testing.T) { {"matom", uint32(3), []string{"milliatom"}}, {"atom", uint32(6), nil}, }, - Base: "uatom", - Display: "atom", + Base: "uatom", + Display: "atom", + Decimals: 6, }, false, }, @@ -148,8 +149,9 @@ func TestMetadataValidate(t *testing.T) { {"matom", uint32(3), []string{"milliatom"}}, {"atom", uint32(6), nil}, }, - Base: "uatom", - Display: "atom", + Base: "uatom", + Display: "atom", + Decimals: 6, }, true, }, @@ -164,8 +166,9 @@ func TestMetadataValidate(t *testing.T) { {"matom", uint32(3), []string{"milliatom"}}, {"atom", uint32(6), nil}, }, - Base: "uatom", - Display: "atom", + Base: "uatom", + Display: "atom", + Decimals: 6, }, true, },