package pricefeed import ( sdk "github.com/cosmos/cosmos-sdk/types" ) // InitGenesis sets distribution information for genesis. func InitGenesis(ctx sdk.Context, keeper Keeper, data GenesisState) { // Set the assets and oracles from params keeper.SetParams(ctx, data.Params) // Iterate through the posted prices and set them in the store for _, pp := range data.PostedPrices { _, err := keeper.SetPrice(ctx, pp.OracleAddress, pp.MarketID, pp.Price, pp.Expiry) if err != nil { panic(err) } } // Set the current price (if any) based on what's now in the store for _, a := range data.Params.Markets { if a.Active { err := keeper.SetCurrentPrices(ctx, a.MarketID) if err != nil { panic(err) } } } } // ExportGenesis returns a GenesisState for a given context and keeper. func ExportGenesis(ctx sdk.Context, keeper Keeper) GenesisState { // Get the params for assets and oracles params := keeper.GetParams(ctx) var postedPrices []PostedPrice for _, asset := range keeper.GetMarketParams(ctx) { pp := keeper.GetRawPrices(ctx, asset.MarketID) postedPrices = append(postedPrices, pp...) } return GenesisState{ Params: params, PostedPrices: postedPrices, } }