Examples with PreparedUnstakeOwnership com.radixdlt.application.tokens.state.PreparedUnstakeOwnership used on opensource projects

Example 1 with PreparedUnstakeOwnership

use of com.radixdlt.application.tokens.state.PreparedUnstakeOwnership in project radixdlt by radixdlt.

the class StakingConstraintScryptV4 method main.

@Override
public void main(Loader os) {
    os.substate(new SubstateDefinition<>(PreparedStake.class, SubstateTypeId.PREPARED_STAKE.id(), buf -> {
        REFieldSerialization.deserializeReservedByte(buf);
        var delegate = REFieldSerialization.deserializeKey(buf);
        var owner = REFieldSerialization.deserializeAccountREAddr(buf);
        var amount = REFieldSerialization.deserializeNonZeroUInt256(buf);
        return new PreparedStake(amount, owner, delegate);
    }, (s, buf) -> {
        REFieldSerialization.serializeReservedByte(buf);
        REFieldSerialization.serializeKey(buf, s.delegateKey());
        REFieldSerialization.serializeREAddr(buf, s.owner());
        buf.put(s.amount().toByteArray());
    }));
    os.substate(new SubstateDefinition<>(PreparedUnstakeOwnership.class, SubstateTypeId.PREPARED_UNSTAKE.id(), buf -> {
        REFieldSerialization.deserializeReservedByte(buf);
        var delegate = REFieldSerialization.deserializeKey(buf);
        var owner = REFieldSerialization.deserializeAccountREAddr(buf);
        var amount = REFieldSerialization.deserializeNonZeroUInt256(buf);
        return new PreparedUnstakeOwnership(delegate, owner, amount);
    }, (s, buf) -> {
        REFieldSerialization.serializeReservedByte(buf);
        REFieldSerialization.serializeKey(buf, s.delegateKey());
        REFieldSerialization.serializeREAddr(buf, s.owner());
        buf.put(s.amount().toByteArray());
    }));
    defineStaking(os);
}

Example 2 with PreparedUnstakeOwnership

use of com.radixdlt.application.tokens.state.PreparedUnstakeOwnership in project radixdlt by radixdlt.

the class UnstakeOwnershipConstructor method construct.

@Override
public void construct(UnstakeOwnership action, TxBuilder txBuilder) throws TxBuilderException {
    var buf = ByteBuffer.allocate(2 + ECPublicKey.COMPRESSED_BYTES + (1 + ECPublicKey.COMPRESSED_BYTES));
    buf.put(SubstateTypeId.STAKE_OWNERSHIP.id());
    buf.put((byte) 0);
    buf.put(action.fromDelegate().getCompressedBytes());
    buf.put(action.accountAddr().getBytes());
    if (buf.hasRemaining()) {
        // Sanity
        throw new IllegalStateException();
    }
    var index = SubstateIndex.create(buf.array(), StakeOwnership.class);
    var change = txBuilder.downFungible(index, p -> p.owner().equals(action.accountAddr()) && p.delegateKey().equals(action.fromDelegate()), action.amount(), available -> {
        var from = StakeOwnershipBucket.from(action.fromDelegate(), action.accountAddr());
        return new NotEnoughResourcesException(from, action.amount(), available);
    });
    if (!change.isZero()) {
        txBuilder.up(new StakeOwnership(action.fromDelegate(), action.accountAddr(), change));
    }
    txBuilder.up(new PreparedUnstakeOwnership(action.fromDelegate(), action.accountAddr(), action.amount()));
    txBuilder.end();
}

Example 3 with PreparedUnstakeOwnership

use of com.radixdlt.application.tokens.state.PreparedUnstakeOwnership in project radixdlt by radixdlt.

the class UnstakeTokensConstructorV2 method construct.

@Override
public void construct(UnstakeTokens action, TxBuilder txBuilder) throws TxBuilderException {
    var validatorStake = txBuilder.find(ValidatorStakeData.class, action.fromDelegate());
    var ownershipAmt = action.amount().multiply(validatorStake.totalOwnership()).divide(validatorStake.amount());
    // TODO: construct this in substate definition
    var buf = ByteBuffer.allocate(2 + ECPublicKey.COMPRESSED_BYTES + (1 + ECPublicKey.COMPRESSED_BYTES));
    buf.put(SubstateTypeId.STAKE_OWNERSHIP.id());
    buf.put((byte) 0);
    buf.put(action.fromDelegate().getCompressedBytes());
    buf.put(action.accountAddr().getBytes());
    if (buf.hasRemaining()) {
        // Sanity
        throw new IllegalStateException();
    }
    var index = SubstateIndex.create(buf.array(), StakeOwnership.class);
    var change = txBuilder.downFungible(index, p -> p.owner().equals(action.accountAddr()) && p.delegateKey().equals(action.fromDelegate()), ownershipAmt, available -> {
        var from = StakeOwnershipBucket.from(action.fromDelegate(), action.accountAddr());
        return new NotEnoughResourcesException(from, action.amount(), available);
    });
    if (!change.isZero()) {
        txBuilder.up(new StakeOwnership(action.fromDelegate(), action.accountAddr(), change));
    }
    txBuilder.up(new PreparedUnstakeOwnership(action.fromDelegate(), action.accountAddr(), ownershipAmt));
    txBuilder.end();
}