79 lines
2.8 KiB
Go
79 lines
2.8 KiB
Go
package appmodule
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import (
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"context"
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"google.golang.org/grpc"
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"cosmossdk.io/core/appmodule/v2"
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"cosmossdk.io/core/legacy"
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)
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// AppModule is a tag interface for app module implementations to use as a basis
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// for extension interfaces. It provides no functionality itself, but is the
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// type that all valid app modules should provide so that they can be identified
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// by other modules (usually via depinject) as app modules.
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type AppModule = appmodule.AppModule
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// HasPreBlocker is the extension interface that modules should implement to run
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// custom logic before BeginBlock.
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type HasPreBlocker = appmodule.HasPreBlocker
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// HasBeginBlocker is the extension interface that modules should implement to run
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// custom logic before transaction processing in a block.
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type HasBeginBlocker = appmodule.HasBeginBlocker
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// HasEndBlocker is the extension interface that modules should implement to run
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// custom logic after transaction processing in a block.
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type HasEndBlocker = appmodule.HasEndBlocker
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// HasRegisterInterfaces is the interface for modules to register their msg types.
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type HasRegisterInterfaces = appmodule.HasRegisterInterfaces
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// ValidatorUpdate defines a validator update.
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type ValidatorUpdate = appmodule.ValidatorUpdate
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// HasServices is the extension interface that modules should implement to register
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// implementations of services defined in .proto files.
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type HasServices interface {
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AppModule
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// RegisterServices registers the module's services with the app's service
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// registrar.
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//
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// Two types of services are currently supported:
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// - read-only gRPC query services, which are the default.
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// - transaction message services, which must have the protobuf service
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// option "cosmos.msg.v1.service" (defined in "cosmos/msg/v1/service.proto")
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// set to true.
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//
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// The service registrar will figure out which type of service you are
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// implementing based on the presence (or absence) of protobuf options. You
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// do not need to specify this in golang code.
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RegisterServices(grpc.ServiceRegistrar) error
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}
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// HasPrepareCheckState is an extension interface that contains information about the AppModule
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// and PrepareCheckState.
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type HasPrepareCheckState interface {
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appmodule.AppModule
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PrepareCheckState(context.Context) error
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}
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// HasPrecommit is an extension interface that contains information about the appmodule.AppModule and Precommit.
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type HasPrecommit interface {
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appmodule.AppModule
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Precommit(context.Context) error
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}
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// HasName is an extension interface that must return the appmodule.AppModule's Name.
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type HasName interface {
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Name() string
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}
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// HasAminoCodec is an extension interface that module must implement to support JSON encoding and decoding of its types
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// through amino. This is used in genesis & the CLI client.
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type HasAminoCodec interface {
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RegisterLegacyAminoCodec(legacy.Amino)
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}
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