Offers.buyOffer = (_id, type, _quantity, _token) => {
const quantityAbsolute = convertToTokenPrecision(_quantity, _token);
Offers.fillOfferGasEstimate(_id, quantityAbsolute).then((estimated) => {
Offers.update(_id, { $unset: { helper: '' } });
const estimatedGas = Math.min(estimated.quantity + 500000, estimated.limit);
Dapple['maker-otc'].objects.otc.buy(_id, quantityAbsolute, { gas: estimatedGas }, (error, tx) => {
if (!error) {
Transactions.add('offer', tx, { id: _id, status: Status.BOUGHT });
Offers.update(_id, {
$set: {
tx, status: Status.BOUGHT, helper: `Your ${type} order is being processed...`,
},
});
} else {
Offers.update(_id, { $set: { helper: formatError(error) } });
}
});
});
};