52 lines
1.7 KiB
Go
52 lines
1.7 KiB
Go
package types
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import (
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"github.com/cosmos/cosmos-sdk/codec"
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)
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// Codec defines the interface required to serialize custom x/gov types.
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type Codec interface {
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codec.Marshaler
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MarshalProposal(Proposal) ([]byte, error)
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UnmarshalProposal([]byte) (Proposal, error)
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}
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// RegisterCodec registers all the necessary types and interfaces for the
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// governance module.
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func RegisterCodec(cdc *codec.Codec) {
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cdc.RegisterInterface((*Content)(nil), nil)
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cdc.RegisterConcrete(MsgSubmitProposalBase{}, "cosmos-sdk/MsgSubmitProposalBase", nil)
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cdc.RegisterConcrete(MsgSubmitProposal{}, "cosmos-sdk/MsgSubmitProposal", nil)
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cdc.RegisterConcrete(MsgDeposit{}, "cosmos-sdk/MsgDeposit", nil)
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cdc.RegisterConcrete(MsgVote{}, "cosmos-sdk/MsgVote", nil)
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cdc.RegisterConcrete(TextProposal{}, "cosmos-sdk/TextProposal", nil)
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}
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// RegisterProposalTypeCodec registers an external proposal content type defined
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// in another module for the internal ModuleCdc. This allows the MsgSubmitProposal
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// to be correctly Amino encoded and decoded.
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//
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// NOTE: This should only be used for applications that are still using a concrete
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// Amino codec for serialization.
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func RegisterProposalTypeCodec(o interface{}, name string) {
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amino.RegisterConcrete(o, name, nil)
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}
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var (
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amino = codec.New()
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// ModuleCdc references the global x/gov module codec. Note, the codec should
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// ONLY be used in certain instances of tests and for JSON encoding as Amino is
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// still used for that purpose.
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//
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// The actual codec used for serialization should be provided to x/gov and
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// defined at the application level.
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ModuleCdc = codec.NewHybridCodec(amino)
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)
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func init() {
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RegisterCodec(amino)
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codec.RegisterCrypto(amino)
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}
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