nft type generation and message update (now complete to upgrade whole…

… process of cosmos sdk 0.42.x base version)

x/nft/types/codec.go

@@ -0,0 +1,34 @@
+package types
+
+import (
+ "github.com/cosmos/cosmos-sdk/codec"
+ cdctypes "github.com/cosmos/cosmos-sdk/codec/types"
+ sdk "github.com/cosmos/cosmos-sdk/types"
+ "github.com/cosmos/cosmos-sdk/types/msgservice"
+)
+
+func RegisterCodec(cdc *codec.LegacyAmino) {
+ cdc.RegisterConcrete(&MsgTransfer{}, "nft/Transfer", nil)
+ cdc.RegisterConcrete(&MsgBurn{}, "nft/Burn", nil)
+ cdc.RegisterConcrete(&MsgMint{}, "nft/Mint", nil)
+
+}
+
+func RegisterInterfaces(registry cdctypes.InterfaceRegistry) {
+ registry.RegisterImplementations((*sdk.Msg)(nil),
+ &MsgTransfer{},
+ )
+ registry.RegisterImplementations((*sdk.Msg)(nil),
+ &MsgBurn{},
+ )
+ registry.RegisterImplementations((*sdk.Msg)(nil),
+ &MsgMint{},
+ )
+
+ msgservice.RegisterMsgServiceDesc(registry, &_Msg_serviceDesc)
+}
+
+var (
+ amino = codec.NewLegacyAmino()
+ ModuleCdc = codec.NewProtoCodec(cdctypes.NewInterfaceRegistry())
+)

x/nft/types/errors.go

@@ -0,0 +1,12 @@
+package types
+
+// DONTCOVER
+
+import (
+ sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
+)
+
+// x/nft module sentinel errors
+var (
+ ErrSample = sdkerrors.Register(ModuleName, 1100, "sample error")
+)

x/nft/types/expected_keepers.go

@@ -0,0 +1 @@
+package types

x/nft/types/genesis.go

@@ -0,0 +1,31 @@
+package types
+
+import (
+ "fmt"
+)
+
+// DefaultIndex is the default capability global index
+const DefaultIndex uint64 = 1
+
+// DefaultGenesis returns the default Capability genesis state
+func DefaultGenesis() *GenesisState {
+ return &GenesisState{
+ NftItemList: []*NftItem{},
+ }
+}
+
+// Validate performs basic genesis state validation returning an error upon any
+// failure.
+func (gs GenesisState) Validate() error {
+ // Check for duplicated ID in nftItem
+ nftItemIdMap := make(map[uint64]bool)
+
+ for _, elem := range gs.NftItemList {
+ if _, ok := nftItemIdMap[elem.Id]; ok {
+ return fmt.Errorf("duplicated id for nftItem")
+ }
+ nftItemIdMap[elem.Id] = true
+ }
+
+ return nil
+}