Add DB annotations to console User and related classes (#1757)

We added the DB code last week, this is the corresponding bit now that
that has been released.

core/src/main/java/google/registry/model/console/User.java

@@ -24,20 +24,34 @@ import static google.registry.util.PreconditionsUtils.checkArgumentNotNull;
 
 import google.registry.model.Buildable;
 import google.registry.model.ImmutableObject;
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.Id;
+import javax.persistence.Index;
+import javax.persistence.Table;
 
 /** A console user, either a registry employee or a registrar partner. */
+@Entity
+@Table(
+    indexes = {
+      @Index(columnList = "gaiaId", name = "user_gaia_id_idx"),
+      @Index(columnList = "emailAddress", name = "user_email_address_idx")
+    })
 public class User extends ImmutableObject implements Buildable {
 
   /** Autogenerated unique ID of this user. */
-  private long id;
+  @Id private long id;
 
   /** GAIA ID associated with the user in question. */
+  @Column(nullable = false)
   private String gaiaId;
 
   /** Email address of the user in question. */
+  @Column(nullable = false)
   private String emailAddress;
 
   /** Roles (which grant permissions) associated with this user. */
+  @Column(nullable = false)
   private UserRoles userRoles;
 
   /**

core/src/main/java/google/registry/model/console/UserRoles.java

@@ -21,6 +21,10 @@ import com.google.common.collect.ImmutableMap;
 import google.registry.model.Buildable;
 import google.registry.model.ImmutableObject;
 import java.util.Map;
+import javax.persistence.Column;
+import javax.persistence.Embeddable;
+import javax.persistence.EnumType;
+import javax.persistence.Enumerated;
 
 /**
  * Contains the global and per-registrar roles for a given user.
@@ -28,15 +32,19 @@ import java.util.Map;
  * <p>See <a href="https://go/nomulus-console-authz">go/nomulus-console-authz</a> for more
  * information.
  */
+@Embeddable
 public class UserRoles extends ImmutableObject implements Buildable {
 
   /** Whether the user is a global admin, who has access to everything. */
+  @Column(nullable = false)
   private boolean isAdmin = false;
 
   /**
    * The global role (e.g. {@link GlobalRole#SUPPORT_AGENT}) that the user has across all
    * registrars.
    */
+  @Enumerated(EnumType.STRING)
+  @Column(nullable = false)
   private GlobalRole globalRole = GlobalRole.NONE;
 
   /** Any per-registrar roles that this user may have. */

core/src/main/java/google/registry/persistence/converter/RegistrarToRoleConverter.java

@@ -0,0 +1,50 @@
+// 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.persistence.converter;
+
+import google.registry.model.console.RegistrarRole;
+import java.util.Map;
+import javax.persistence.Converter;
+
+/** JPA converter for storing / retrieving {@code Map<String, RegistrarRole>} objects. */
+@Converter(autoApply = true)
+public class RegistrarToRoleConverter
+    extends StringMapConverterBase<String, RegistrarRole, Map<String, RegistrarRole>> {
+
+  @Override
+  protected String convertKeyToString(String key) {
+    return key;
+  }
+
+  @Override
+  protected String convertValueToString(RegistrarRole value) {
+    return value.toString();
+  }
+
+  @Override
+  protected String convertStringToKey(String string) {
+    return string;
+  }
+
+  @Override
+  protected RegistrarRole convertStringToValue(String string) {
+    return RegistrarRole.valueOf(string);
+  }
+
+  @Override
+  protected Map<String, RegistrarRole> convertMapToDerivedType(Map<String, RegistrarRole> map) {
+    return map;
+  }
+}

core/src/main/resources/META-INF/persistence.xml

@@ -43,6 +43,7 @@
     <class>google.registry.model.billing.BillingEvent$Recurring</class>
     <class>google.registry.model.common.Cursor</class>
     <class>google.registry.model.common.DatabaseMigrationStateSchedule</class>
+    <class>google.registry.model.console.User</class>
     <class>google.registry.model.contact.ContactHistory</class>
     <class>google.registry.model.contact.ContactResource</class>
     <class>google.registry.model.domain.Domain</class>
@@ -91,6 +92,7 @@
     <class>google.registry.persistence.converter.LocalDateConverter</class>
     <class>google.registry.persistence.converter.PostalInfoChoiceListConverter</class>
     <class>google.registry.persistence.converter.RegistrarPocSetConverter</class>
+    <class>google.registry.persistence.converter.RegistrarToRoleConverter</class>
     <class>google.registry.persistence.converter.Spec11ThreatMatchThreatTypeSetConverter</class>
     <class>google.registry.persistence.converter.StatusValueSetConverter</class>
     <class>google.registry.persistence.converter.StringListConverter</class>