Use DomainHistoryVKey to restore symmetric VKey (#874)

* Use DomainHistoryVKey to restore symmetric VKey

* Rebase on HEAD

db/src/main/resources/sql/er_diagram/brief_er_diagram.html

@@ -261,11 +261,11 @@ td.section {
     </tr> 
     <tr> 
      <td class="property_name">generated on</td> 
-     <td class="property_value">2020-11-16 16:45:08.581361</td> 
+     <td class="property_value">2020-11-17 20:31:03.895145</td> 
     </tr> 
     <tr>
      <td class="property_name">last flyway file</td>
-     <td id="lastFlywayFile" class="property_value">V77__fixes_for_replay.sql</td>
+     <td id="lastFlywayFile" class="property_value">V78__add_history_id_for_redemption_history_entry.sql</td>
     </tr>
    </tbody>
   </table> 
@@ -284,7 +284,7 @@ td.section {
      generated on
     </text> 
     <text text-anchor="start" x="5830.94" y="-10.8" font-family="Helvetica,sans-Serif" font-size="14.00">
-     2020-11-16 16:45:08.581361
+     2020-11-17 20:31:03.895145
     </text> 
     <polygon fill="none" stroke="#888888" points="5743.44,-4 5743.44,-44 6008.44,-44 6008.44,-4 5743.44,-4" /> <!-- allocationtoken_a08ccbef --> 
     <g id="node1" class="node"> 

db/src/main/resources/sql/flyway.txt

@@ -75,3 +75,4 @@ V74__sql_replay_checkpoint.sql
 V75__add_grace_period_history.sql
 V76__change_history_nullability.sql
 V77__fixes_for_replay.sql
+V78__add_history_id_for_redemption_history_entry.sql

db/src/main/resources/sql/flyway/V78__add_history_id_for_redemption_history_entry.sql

@@ -0,0 +1,20 @@
+-- Copyright 2020 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.
+
+alter table "AllocationToken"
+    rename column "redemption_history_entry"
+    to "redemption_domain_repo_id";
+
+alter table "AllocationToken"
+    add column if not exists "redemption_domain_history_id" int8;

db/src/main/resources/sql/schema/db-schema.sql.generated

@@ -22,6 +22,8 @@
         discount_premiums boolean not null,
         discount_years int4 not null,
         domain_name text,
+        redemption_domain_history_id int8,
+        redemption_domain_repo_id text,
         token_status_transitions hstore,
         token_type text,
         primary key (token)

db/src/main/resources/sql/schema/nomulus.golden.sql

@@ -48,9 +48,10 @@ CREATE TABLE public."AllocationToken" (
     discount_premiums boolean NOT NULL,
     discount_years integer NOT NULL,
     domain_name text,
-    redemption_history_entry text,
+    redemption_domain_repo_id text,
     token_status_transitions public.hstore,
-    token_type text
+    token_type text,
+    redemption_domain_history_id bigint
 );