package keeper

import (
	sdk "github.com/cosmos/cosmos-sdk/types"

	"github.com/kava-labs/kava/x/earn/types"
)

// GetParams returns the params from the store
func (k Keeper) GetParams(ctx sdk.Context) types.Params {
	var p types.Params
	k.paramSubspace.GetParamSet(ctx, &p)

	return p
}

// SetParams sets params on the store
func (k Keeper) SetParams(ctx sdk.Context, params types.Params) {
	k.paramSubspace.SetParamSet(ctx, &params)
}

// GetAllowedVaults returns the list of allowed vaults from the module params.
func (k Keeper) GetAllowedVaults(ctx sdk.Context) types.AllowedVaults {
	return k.GetParams(ctx).AllowedVaults
}

// GetAllowedVault returns a single vault from the module params specified by
// the denom.
func (k Keeper) GetAllowedVault(ctx sdk.Context, vaultDenom string) (types.AllowedVault, bool) {
	for _, allowedVault := range k.GetAllowedVaults(ctx) {
		if allowedVault.Denom == vaultDenom {
			return allowedVault, true
		}
	}

	return types.AllowedVault{}, false
}