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genesis.go
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/
genesis.go
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package types
import (
"fmt"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
)
// DefaultGenesis returns the default genesis state
func DefaultGenesis() *GenesisState {
return &GenesisState{
NumMessages: 0,
DelayedMessages: []*DelayedMessage{},
}
}
// Validate performs basic genesis state validation returning an error upon any
// failure.
func (gs GenesisState) Validate() error {
ids := make(map[uint32]struct{}, len(gs.DelayedMessages))
for i, msg := range gs.DelayedMessages {
if err := msg.Validate(); err != nil {
return sdkerrors.Wrap(
ErrInvalidGenesisState,
fmt.Sprintf("invalid delayed message at index %v with id %v: %v", i, msg.Id, err),
)
}
if msg.Id >= gs.NumMessages {
return sdkerrors.Wrap(
ErrInvalidGenesisState,
"delayed message id exceeds total number of messages",
)
}
if _, ok := ids[msg.Id]; ok {
return sdkerrors.Wrap(
ErrInvalidGenesisState,
"duplicate delayed message id",
)
}
ids[msg.Id] = struct{}{}
}
return nil
}