package pricefeed import ( sdk "github.com/cosmos/cosmos-sdk/types" "github.com/0glabs/0g-chain/x/pricefeed/keeper" "github.com/0glabs/0g-chain/x/pricefeed/types" ) // InitGenesis sets distribution information for genesis. func InitGenesis(ctx sdk.Context, k keeper.Keeper, gs types.GenesisState) { // Set the markets and oracles from params k.SetParams(ctx, gs.Params) // Iterate through the posted prices and set them in the store if they are not expired for _, pp := range gs.PostedPrices { if pp.Expiry.After(ctx.BlockTime()) { _, err := k.SetPrice(ctx, pp.OracleAddress, pp.MarketID, pp.Price, pp.Expiry) if err != nil { panic(err) } } } params := k.GetParams(ctx) // Set the current price (if any) based on what's now in the store for _, market := range params.Markets { if !market.Active { continue } rps := k.GetRawPrices(ctx, market.MarketID) if len(rps) == 0 { continue } err := k.SetCurrentPrices(ctx, market.MarketID) if err != nil { panic(err) } } } // ExportGenesis returns a GenesisState for a given context and keeper. func ExportGenesis(ctx sdk.Context, k keeper.Keeper) types.GenesisState { // Get the params for markets and oracles params := k.GetParams(ctx) var postedPrices []types.PostedPrice for _, market := range k.GetMarkets(ctx) { pp := k.GetRawPrices(ctx, market.MarketID) postedPrices = append(postedPrices, pp...) } return types.NewGenesisState(params, postedPrices) }