google-nomulus/java/google/registry/tools/CreateCreditCommand.java
mcilwain d536cef20f Make Registrar load methods return Optionals instead of Nullables
This makes the code more understandable from callsites, and also forces
users of this function to deal with the situation where the registrar
with a given client ID might not be present (it was previously silently
NPEing from some of the callsites).

This also adds a test helper method loadRegistrar(clientId) that retains
the old functionality for terseness in tests. It also fixes some instances
of using the load method with the wrong cachedness -- some uses in high-
traffic situations (WHOIS) that should have caching, but also low-traffic
reporting that don't benefit from caching so might as well always be
current.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=162990468
2017-08-01 16:58:59 -04:00

93 lines
3.1 KiB
Java

// Copyright 2017 The Nomulus Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package google.registry.tools;
import static google.registry.util.PreconditionsUtils.checkArgumentPresent;
import static org.joda.time.DateTimeZone.UTC;
import com.beust.jcommander.Parameter;
import com.beust.jcommander.Parameters;
import google.registry.model.billing.RegistrarCredit;
import google.registry.model.billing.RegistrarCredit.CreditType;
import google.registry.model.billing.RegistrarCreditBalance;
import google.registry.model.registrar.Registrar;
import javax.annotation.Nullable;
import org.joda.money.Money;
import org.joda.time.DateTime;
/** Command for creating a registrar credit object with an initial balance. */
@Parameters(separators = " =", commandDescription = "Create a new registrar credit")
final class CreateCreditCommand extends MutatingCommand {
@Parameter(
names = "--registrar",
description = "Client ID of the registrar who will be awarded this credit",
required = true)
private String clientId;
@Parameter(
names = "--type",
description = "Type of credit (AUCTION or PROMOTION)",
required = true)
private CreditType type;
@Nullable
@Parameter(
names = "--description",
description = "Custom description that will appear on invoice line for this credit")
private String description;
@Parameter(
names = "--tld",
description = "TLD for which this credit applies",
required = true)
private String tld;
@Parameter(
names = "--balance",
description = "Initial balance of this credit",
required = true)
private Money balance;
@Parameter(
names = "--effective_time",
description = "Point in time at which the initial balance becomes effective",
required = true)
private DateTime effectiveTime;
@Override
protected void init() throws Exception {
DateTime now = DateTime.now(UTC);
Registrar registrar =
checkArgumentPresent(
Registrar.loadByClientId(clientId), "Registrar %s not found", clientId);
RegistrarCredit credit = new RegistrarCredit.Builder()
.setParent(registrar)
.setType(type)
.setCreationTime(now)
.setCurrency(balance.getCurrencyUnit())
.setDescription(description)
.setTld(tld)
.build();
RegistrarCreditBalance creditBalance = new RegistrarCreditBalance.Builder()
.setParent(credit)
.setEffectiveTime(effectiveTime)
.setWrittenTime(now)
.setAmount(balance)
.build();
stageEntityChange(null, credit);
stageEntityChange(null, creditBalance);
}
}