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full_game.go
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full_game.go
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package types
import (
"errors"
"fmt"
"time"
sdk "github.com/cosmos/cosmos-sdk/types"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
"github.com/xavierlepretre/checkers/x/checkers/rules"
)
func (storedGame *StoredGame) GetCreatorAddress() (creator sdk.AccAddress, err error) {
creator, errCreator := sdk.AccAddressFromBech32(storedGame.Creator)
return creator, sdkerrors.Wrapf(errCreator, ErrInvalidCreator.Error(), storedGame.Creator)
}
func (storedGame *StoredGame) GetRedAddress() (red sdk.AccAddress, err error) {
red, errRed := sdk.AccAddressFromBech32(storedGame.Red)
return red, sdkerrors.Wrapf(errRed, ErrInvalidRed.Error(), storedGame.Red)
}
func (storedGame *StoredGame) GetBlackAddress() (black sdk.AccAddress, err error) {
black, errBlack := sdk.AccAddressFromBech32(storedGame.Black)
return black, sdkerrors.Wrapf(errBlack, ErrInvalidBlack.Error(), storedGame.Black)
}
func (storedGame *StoredGame) ParseGame() (game *rules.Game, err error) {
game, errGame := rules.Parse(storedGame.Game)
if errGame != nil {
return nil, sdkerrors.Wrapf(errGame, ErrGameNotParseable.Error())
}
game.Turn = rules.StringPieces[storedGame.Turn].Player
if game.Turn.Color == "" {
return nil, sdkerrors.Wrapf(errors.New(fmt.Sprintf("Turn: %s", storedGame.Turn)), ErrGameNotParseable.Error())
}
return game, nil
}
func (storedGame *StoredGame) GetDeadlineAsTime() (deadline time.Time, err error) {
deadline, errDeadline := time.Parse(DeadlineLayout, storedGame.Deadline)
return deadline, sdkerrors.Wrapf(errDeadline, ErrInvalidDeadline.Error(), storedGame.Deadline)
}
func GetNextDeadline(ctx sdk.Context) time.Time {
return ctx.BlockTime().Add(MaxTurnDuration)
}
func FormatDeadline(deadline time.Time) string {
return deadline.UTC().Format(DeadlineLayout)
}
func (storedGame StoredGame) Validate() (err error) {
_, err = storedGame.GetCreatorAddress()
if err != nil {
return err
}
_, err = storedGame.ParseGame()
if err != nil {
return err
}
_, err = storedGame.GetRedAddress()
if err != nil {
return err
}
_, err = storedGame.GetBlackAddress()
return err
}