Implemented the Account Upgrade to LTM operation
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package cy.agorise.crystalwallet.apigenerator.grapheneoperation;
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import com.google.common.primitives.Bytes;
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import com.google.gson.GsonBuilder;
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import com.google.gson.JsonArray;
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import com.google.gson.JsonDeserializationContext;
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import com.google.gson.JsonDeserializer;
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import com.google.gson.JsonElement;
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import com.google.gson.JsonObject;
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import com.google.gson.JsonParseException;
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import com.google.gson.JsonSerializationContext;
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import com.google.gson.JsonSerializer;
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import java.lang.reflect.Type;
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import cy.agorise.graphenej.AssetAmount;
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import cy.agorise.graphenej.BaseOperation;
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import cy.agorise.graphenej.OperationType;
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import cy.agorise.graphenej.UserAccount;
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/**
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* Created by henry on 16/5/2018.
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*/
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public class AccountUpgradeOperation extends BaseOperation {
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private static final String KEY_ACCOUNT = "account_to_upgrade";
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private static final String KEY_UPGRADE = "upgrade_to_lifetime_member";
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private AssetAmount fee;
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private UserAccount accountToUpgrade;
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private boolean upgradeToLifeTimeMember;
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public AccountUpgradeOperation(UserAccount accountToUpgrade, boolean upgradeToLifeTimeMember) {
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super(OperationType.ACCOUNT_UPGRADE_OPERATION);
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this.accountToUpgrade = accountToUpgrade;
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this.upgradeToLifeTimeMember = upgradeToLifeTimeMember;
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}
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public AccountUpgradeOperation(UserAccount accountToUpgrade, boolean upgradeToLifeTimeMember, AssetAmount fee) {
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super(OperationType.ACCOUNT_UPGRADE_OPERATION);
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this.accountToUpgrade = accountToUpgrade;
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this.upgradeToLifeTimeMember = upgradeToLifeTimeMember;
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this.fee = fee;
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}
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public AssetAmount getFee() {
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return fee;
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}
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public UserAccount getAccountToUpgrade() {
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return accountToUpgrade;
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}
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public void setAccountToUpgrade(UserAccount accountToUpgrade) {
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this.accountToUpgrade = accountToUpgrade;
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}
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public boolean isUpgradeToLifeTimeMember() {
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return upgradeToLifeTimeMember;
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}
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public void setUpgradeToLifeTimeMember(boolean upgradeToLifeTimeMember) {
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this.upgradeToLifeTimeMember = upgradeToLifeTimeMember;
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}
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@Override
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public void setFee(AssetAmount assetAmount) {
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this.fee = assetAmount;
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}
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@Override
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public byte[] toBytes() {
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byte[] feeBytes = fee.toBytes();
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byte[] accountBytes = accountToUpgrade.toBytes();
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byte[] upgradeToLifeTimeMemberBytes = this.upgradeToLifeTimeMember ? new byte[]{ 0x1 } : new byte[]{ 0x0 };
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byte[] extensions = this.extensions.toBytes();
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return Bytes.concat(feeBytes, accountBytes, upgradeToLifeTimeMemberBytes, extensions);
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}
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@Override
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public String toJsonString() {
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GsonBuilder gsonBuilder = new GsonBuilder();
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gsonBuilder.registerTypeAdapter(AccountUpgradeOperation.class, new AccountUpgradeSerializer());
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return gsonBuilder.create().toJson(this);
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}
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@Override
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public JsonElement toJsonObject() {
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JsonArray array = new JsonArray();
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array.add(this.getId());
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JsonObject jsonObject = new JsonObject();
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if(fee != null)
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jsonObject.add(KEY_FEE, fee.toJsonObject());
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jsonObject.addProperty(KEY_ACCOUNT, accountToUpgrade.getObjectId());
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jsonObject.addProperty(KEY_UPGRADE, this.upgradeToLifeTimeMember ? "true" : "false");
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jsonObject.add(KEY_EXTENSIONS, new JsonArray());
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array.add(jsonObject);
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return array;
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}
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public static class AccountUpgradeSerializer implements JsonSerializer<AccountUpgradeOperation> {
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@Override
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public JsonElement serialize(AccountUpgradeOperation accountUpgrade, Type type, JsonSerializationContext jsonSerializationContext) {
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return accountUpgrade.toJsonObject();
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}
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}
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public static class AccountUpgradeDeserializer implements JsonDeserializer<AccountUpgradeOperation> {
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@Override
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public AccountUpgradeOperation deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context) throws JsonParseException {
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if(json.isJsonArray()){
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// This block is used just to check if we are in the first step of the deserialization
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// when we are dealing with an array.
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JsonArray serializedAccountUpgrade = json.getAsJsonArray();
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if(serializedAccountUpgrade.get(0).getAsInt() != OperationType.ACCOUNT_UPGRADE_OPERATION.ordinal()){
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// If the operation type does not correspond to a transfer operation, we return null
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return null;
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}else{
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// Calling itself recursively, this is only done once, so there will be no problems.
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return context.deserialize(serializedAccountUpgrade.get(1), AccountUpgradeOperation.class);
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}
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}else{
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JsonObject jsonObject = json.getAsJsonObject();
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// Deserializing AssetAmount objects
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AssetAmount fee = context.deserialize(jsonObject.get(KEY_FEE), AssetAmount.class);
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// Deserializing UserAccount objects
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UserAccount accountToUpgrade = new UserAccount(jsonObject.get(KEY_ACCOUNT).getAsString());
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boolean upgradeToLifeTime = jsonObject.get(KEY_UPGRADE).getAsBoolean();
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AccountUpgradeOperation upgrade = new AccountUpgradeOperation(accountToUpgrade, upgradeToLifeTime, fee);
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return upgrade;
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}
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}
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}
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}
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