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.SetAssetParams(ctx, data.AssetParams) keeper.SetOracleParams(ctx ,data.OracleParams) // Iterate through the posted prices and set them in the store for _, pp := range data.PostedPrices { addr, err := sdk.AccAddressFromBech32(pp.OracleAddress) if err != nil { panic(err) } _, err = keeper.SetPrice(ctx, addr, pp.AssetCode, pp.Price, pp.Expiry) if err != nil { panic(err) } } // Set the current price (if any) based on what's now in the store if err := keeper.SetCurrentPrices(ctx); 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 assetParams := keeper.GetAssetParams(ctx) oracleParams := keeper.GetOracleParams(ctx) var postedPrices []PostedPrice for _, asset := range keeper.GetAssets(ctx) { pp := keeper.GetRawPrices(ctx, asset.AssetCode) postedPrices = append(postedPrices, pp...) } return GenesisState{ AssetParams: assetParams, OracleParams: oracleParams, PostedPrices: postedPrices, } }