Add the PackagePromotion table (#1745)

* Add the PackagePromotion table

* Add long id

* Add NOT NULL

* fix formatting

* make package price non null

* Add not nulls to java file

* Fix broken tests from merge conflicts

core/src/test/java/google/registry/flows/domain/DomainCreateFlowTest.java

@@ -3136,6 +3136,7 @@ class DomainCreateFlowTest extends ResourceFlowTestCase<DomainCreateFlow, Domain
             new AllocationToken.Builder()
                 .setToken("abc123")
                 .setTokenType(PACKAGE)
+                .setAllowedRegistrarIds(ImmutableSet.of("TheRegistrar"))
                 .setAllowedTlds(ImmutableSet.of("tld"))
                 .setRenewalPriceBehavior(SPECIFIED)
                 .build());

core/src/test/java/google/registry/model/domain/token/AllocationTokenTest.java

@@ -20,6 +20,7 @@ import static google.registry.model.domain.token.AllocationToken.TokenStatus.CAN
 import static google.registry.model.domain.token.AllocationToken.TokenStatus.ENDED;
 import static google.registry.model.domain.token.AllocationToken.TokenStatus.NOT_STARTED;
 import static google.registry.model.domain.token.AllocationToken.TokenStatus.VALID;
+import static google.registry.model.domain.token.AllocationToken.TokenType.PACKAGE;
 import static google.registry.model.domain.token.AllocationToken.TokenType.SINGLE_USE;
 import static google.registry.model.domain.token.AllocationToken.TokenType.UNLIMITED_USE;
 import static google.registry.testing.DatabaseHelper.createTld;
@@ -33,6 +34,7 @@ import static org.junit.jupiter.api.Assertions.assertThrows;
 import com.google.common.collect.ImmutableSet;
 import com.google.common.collect.ImmutableSortedMap;
 import com.googlecode.objectify.Key;
+import google.registry.model.Buildable;
 import google.registry.model.EntityTestCase;
 import google.registry.model.billing.BillingEvent.RenewalPriceBehavior;
 import google.registry.model.domain.Domain;
@@ -276,6 +278,20 @@ public class AllocationTokenTest extends EntityTestCase {
         .isEqualTo("Domain name can only be specified for SINGLE_USE tokens");
   }
 
+  @Test
+  void testBuild_onlyOneClientInPackage() {
+    Buildable.Builder builder =
+        new AllocationToken.Builder()
+            .setToken("foobar")
+            .setTokenType(PACKAGE)
+            .setRenewalPriceBehavior(RenewalPriceBehavior.SPECIFIED)
+            .setAllowedRegistrarIds(ImmutableSet.of("foo", "bar"));
+    IllegalArgumentException thrown = assertThrows(IllegalArgumentException.class, builder::build);
+    assertThat(thrown)
+        .hasMessageThat()
+        .isEqualTo("PACKAGE tokens must have exactly one allowed client registrar");
+  }
+
   @Test
   void testBuild_redemptionHistoryEntryOnlyInSingleUse() {
     Domain domain = persistActiveDomain("blahdomain.foo");

core/src/test/java/google/registry/model/domain/token/PackagePromotionTest.java

@@ -0,0 +1,100 @@
+// Copyright 2022 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.model.domain.token;
+
+import static com.google.common.truth.Truth.assertThat;
+import static google.registry.testing.DatabaseHelper.createTld;
+import static google.registry.testing.DatabaseHelper.loadByEntity;
+import static google.registry.testing.DatabaseHelper.persistResource;
+import static org.junit.jupiter.api.Assertions.assertThrows;
+
+import google.registry.model.EntityTestCase;
+import google.registry.model.billing.BillingEvent.RenewalPriceBehavior;
+import google.registry.model.domain.token.AllocationToken.TokenType;
+import org.joda.money.CurrencyUnit;
+import org.joda.money.Money;
+import org.joda.time.DateTime;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.testcontainers.shaded.com.google.common.collect.ImmutableSet;
+
+/** Unit tests for {@link PackagePromotion}. */
+public class PackagePromotionTest extends EntityTestCase {
+
+  public PackagePromotionTest() {
+    super(JpaEntityCoverageCheck.ENABLED);
+  }
+
+  @BeforeEach
+  void beforeEach() {
+    createTld("foo");
+  }
+
+  @Test
+  void testPersistence() {
+    AllocationToken token =
+        persistResource(
+            new AllocationToken.Builder()
+                .setToken("abc123")
+                .setTokenType(TokenType.PACKAGE)
+                .setCreationTimeForTest(DateTime.parse("2010-11-12T05:00:00Z"))
+                .setAllowedTlds(ImmutableSet.of("foo"))
+                .setAllowedRegistrarIds(ImmutableSet.of("TheRegistrar"))
+                .setRenewalPriceBehavior(RenewalPriceBehavior.SPECIFIED)
+                .setDiscountFraction(1)
+                .build());
+
+    PackagePromotion packagePromotion =
+        persistResource(
+            new PackagePromotion.Builder()
+                .setToken(token)
+                .setPackagePrice(Money.of(CurrencyUnit.USD, 10000))
+                .setMaxCreates(40)
+                .setMaxDomains(10)
+                .setNextBillingDate(DateTime.parse("2011-11-12T05:00:00Z"))
+                .build());
+
+    assertThat(loadByEntity(packagePromotion)).isEqualTo(packagePromotion);
+  }
+
+  @Test
+  void testFail_tokenIsNotPackage() {
+    AllocationToken token =
+        persistResource(
+            new AllocationToken.Builder()
+                .setToken("abc123")
+                .setTokenType(TokenType.SINGLE_USE)
+                .setCreationTimeForTest(DateTime.parse("2010-11-12T05:00:00Z"))
+                .setAllowedTlds(ImmutableSet.of("foo"))
+                .setAllowedRegistrarIds(ImmutableSet.of("TheRegistrar"))
+                .setDiscountFraction(1)
+                .build());
+
+    IllegalArgumentException thrown =
+        assertThrows(
+            IllegalArgumentException.class,
+            () ->
+                persistResource(
+                    new PackagePromotion.Builder()
+                        .setToken(token)
+                        .setPackagePrice(Money.of(CurrencyUnit.USD, 10000))
+                        .setMaxCreates(40)
+                        .setMaxDomains(10)
+                        .setNextBillingDate(DateTime.parse("2011-11-12T05:00:00Z"))
+                        .build()));
+
+    assertThat(thrown).hasMessageThat().isEqualTo("Allocation token must be a PACKAGE type");
+  }
+}

core/src/test/java/google/registry/schema/integration/SqlIntegrationTestSuite.java

@@ -21,6 +21,7 @@ import google.registry.model.common.CursorTest;
 import google.registry.model.contact.ContactResourceTest;
 import google.registry.model.domain.DomainSqlTest;
 import google.registry.model.domain.token.AllocationTokenTest;
+import google.registry.model.domain.token.PackagePromotionTest;
 import google.registry.model.history.ContactHistoryTest;
 import google.registry.model.history.DomainHistoryTest;
 import google.registry.model.history.HostHistoryTest;
@@ -88,6 +89,7 @@ import org.junit.runner.RunWith;
   DomainHistoryTest.class,
   HostHistoryTest.class,
   LockTest.class,
+  PackagePromotionTest.class,
   PollMessageTest.class,
   PremiumListDaoTest.class,
   RdeRevisionTest.class,