mirror of
https://github.com/0glabs/0g-chain.git
synced 2024-12-25 15:55:18 +00:00
51 lines
1.6 KiB
Go
51 lines
1.6 KiB
Go
package dasigners
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
sdk "github.com/cosmos/cosmos-sdk/types"
|
|
|
|
"github.com/0glabs/0g-chain/x/dasigners/v1/keeper"
|
|
"github.com/0glabs/0g-chain/x/dasigners/v1/types"
|
|
)
|
|
|
|
// InitGenesis initializes the store state from a genesis state.
|
|
func InitGenesis(ctx sdk.Context, keeper keeper.Keeper, gs types.GenesisState) {
|
|
if err := gs.Validate(); err != nil {
|
|
panic(fmt.Sprintf("failed to validate %s genesis state: %s", types.ModuleName, err))
|
|
}
|
|
keeper.SetEpochNumber(ctx, gs.EpochNumber)
|
|
for _, signer := range gs.Signers {
|
|
if err := keeper.SetSigner(ctx, *signer); err != nil {
|
|
panic(fmt.Sprintf("failed to write genesis state into store: %s", err))
|
|
}
|
|
}
|
|
for epoch, quorums := range gs.QuorumsByEpoch {
|
|
keeper.SetEpochQuorums(ctx, uint64(epoch), *quorums)
|
|
}
|
|
keeper.SetParams(ctx, gs.Params)
|
|
}
|
|
|
|
// ExportGenesis returns a GenesisState for a given context and keeper.
|
|
func ExportGenesis(ctx sdk.Context, keeper keeper.Keeper) *types.GenesisState {
|
|
params := keeper.GetParams(ctx)
|
|
epochNumber, err := keeper.GetEpochNumber(ctx)
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
signers := make([]*types.Signer, 0)
|
|
keeper.IterateSigners(ctx, func(_ int64, signer types.Signer) (stop bool) {
|
|
signers = append(signers, &signer)
|
|
return false
|
|
})
|
|
epochQuorums := make([]*types.Quorums, 0)
|
|
for i := 0; i < int(epochNumber); i += 1 {
|
|
quorums, found := keeper.GetEpochQuorums(ctx, uint64(i))
|
|
if !found {
|
|
panic("historical quorums not found")
|
|
}
|
|
epochQuorums = append(epochQuorums, &quorums)
|
|
}
|
|
return types.NewGenesisState(params, epochNumber, signers, epochQuorums)
|
|
}
|