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msg_server_market_resolve.go
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/
msg_server_market_resolve.go
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package keeper
import (
"context"
sdk "github.com/cosmos/cosmos-sdk/types"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
"github.com/furynet/xfury/x/market/types"
)
// ResolveMarket accepts ticket containing resolution markets and return response after processing
func (k msgServer) ResolveMarket(goCtx context.Context, msg *types.MsgResolveMarket) (*types.MsgResolveMarketResponse, error) {
ctx := sdk.UnwrapSDKContext(goCtx)
var resolutionPayload types.MarketResolutionTicketPayload
err := k.dvmKeeper.VerifyTicketUnmarshal(goCtx, msg.Ticket, &resolutionPayload)
if err != nil {
return nil, sdkerrors.Wrapf(types.ErrInTicketVerification, "%s", err)
}
if err := resolutionPayload.Validate(); err != nil {
return nil, sdkerrors.Wrapf(types.ErrInTicketPayloadValidation, "%s", err)
}
market, found := k.Keeper.GetMarket(ctx, resolutionPayload.UID)
if !found {
return nil, sdkerrors.Wrapf(types.ErrMarketNotFound, "%s", market.UID)
}
if !market.IsResolveAllowed() {
return nil, sdkerrors.Wrapf(types.ErrMarketResolutionNotAllowed, "%s", market.Status)
}
if err := resolutionPayload.ValidateWinnerOdds(&market); err != nil {
return nil, sdkerrors.Wrapf(types.ErrInvalidWinnerOdds, "%s", err)
}
resolvedMarket := k.Keeper.ResolveMarket(ctx, market, &resolutionPayload)
emitTransactionEvent(ctx, types.TypeMsgResolveMarkets, resolvedMarket.UID, resolvedMarket.BookUID, msg.Creator)
return &types.MsgResolveMarketResponse{
Data: resolvedMarket,
}, nil
}