import-legacy-ids-of-booking-items-and-hosting-assets (#101)

Co-authored-by: Michael Hoennig <michael@hoennig.de>
Reviewed-on: #101
Reviewed-by: Marc Sandlus <marc.sandlus@hostsharing.net>

src/main/resources/db/changelog/7-hs-hosting/701-hosting-asset/7016-hs-hosting-asset-migration.sql

@@ -0,0 +1,96 @@
+--liquibase formatted sql
+
+-- TODO: These changesets are just for the external remote views to simulate the legacy tables.
+--  Once we don't need the external remote views anymore, create revert changesets.
+
+-- ============================================================================
+--changeset hs-hosting-asset-MIGRATION-mapping:1 endDelimiter:--//
+-- ----------------------------------------------------------------------------
+
+CREATE TABLE hs_hosting_asset_legacy_id
+(
+    uuid            uuid NOT NULL REFERENCES hs_hosting_asset(uuid),
+    legacy_id       integer NOT NULL
+);
+--//
+
+
+-- ============================================================================
+--changeset hs-hosting-asset-MIGRATION-sequence:1 endDelimiter:--//
+-- ----------------------------------------------------------------------------
+
+CREATE SEQUENCE IF NOT EXISTS hs_hosting_asset_legacy_id_seq
+    AS integer
+    START 1000000000
+    OWNED BY hs_hosting_asset_legacy_id.legacy_id;
+--//
+
+
+-- ============================================================================
+--changeset hs-hosting-asset-MIGRATION-default:1 endDelimiter:--//
+-- ----------------------------------------------------------------------------
+
+ALTER TABLE hs_hosting_asset_legacy_id
+    ALTER COLUMN legacy_id
+        SET DEFAULT nextVal('hs_hosting_asset_legacy_id_seq');
+--/
+
+
+-- ============================================================================
+--changeset hs-hosting-asset-MIGRATION-insert:1 endDelimiter:--//
+-- ----------------------------------------------------------------------------
+
+CALL defineContext('schema-migration');
+INSERT INTO hs_hosting_asset_legacy_id(uuid, legacy_id)
+    SELECT uuid, nextVal('hs_hosting_asset_legacy_id_seq') FROM hs_hosting_asset;
+--/
+
+
+-- ============================================================================
+--changeset hs-hosting-asset-MIGRATION-insert-trigger:1 endDelimiter:--//
+-- ----------------------------------------------------------------------------
+create or replace function insertassetLegacyIdMapping()
+    returns trigger
+    language plpgsql
+    strict as $$
+begin
+    if TG_OP <> 'INSERT' then
+        raise exception 'invalid usage of trigger';
+    end if;
+
+    INSERT INTO hs_hosting_asset_legacy_id VALUES
+        (NEW.uuid, nextVal('hs_hosting_asset_legacy_id_seq'));
+
+    return NEW;
+end; $$;
+
+create trigger createassetLegacyIdMapping
+    after insert on hs_hosting_asset
+        for each row
+            execute procedure insertassetLegacyIdMapping();
+--/
+
+
+-- ============================================================================
+--changeset hs-hosting-asset-MIGRATION-delete-trigger:1 endDelimiter:--//
+-- ----------------------------------------------------------------------------
+create or replace function deleteassetLegacyIdMapping_tf()
+    returns trigger
+    language plpgsql
+    strict as $$
+begin
+    if TG_OP <> 'DELETE' then
+        raise exception 'invalid usage of trigger';
+    end if;
+
+    DELETE FROM hs_hosting_asset_legacy_id
+           WHERE uuid = OLD.uuid;
+
+    return OLD;
+end; $$;
+
+create trigger deleteassetLegacyIdMapping_tg
+    before delete on hs_hosting_asset
+        for each row
+            execute procedure deleteassetLegacyIdMapping_tf();
+--/

src/main/resources/db/changelog/db.changelog-master.yaml

@@ -142,15 +142,17 @@ databaseChangeLog:
     - include:
         file: db/changelog/6-hs-booking/620-booking-project/6208-hs-booking-project-test-data.sql
     - include:
-        file: db/changelog/6-hs-booking/630-booking-item/6200-hs-booking-item.sql
+        file: db/changelog/6-hs-booking/630-booking-item/6300-hs-booking-item.sql
     - include:
         file: db/changelog/6-hs-booking/630-booking-item/6203-hs-booking-item-rbac.sql
     - include:
-        file: db/changelog/6-hs-booking/630-booking-item/6208-hs-booking-item-test-data.sql
+        file: db/changelog/6-hs-booking/630-booking-item/6308-hs-booking-item-test-data.sql
     - include:
         file: db/changelog/7-hs-hosting/701-hosting-asset/7010-hs-hosting-asset.sql
     - include:
         file: db/changelog/7-hs-hosting/701-hosting-asset/7013-hs-hosting-asset-rbac.sql
+    - include:
+        file: db/changelog/7-hs-hosting/701-hosting-asset/7016-hs-hosting-asset-migration.sql
     - include:
         file: db/changelog/7-hs-hosting/701-hosting-asset/7018-hs-hosting-asset-test-data.sql
     - include:

src/test/java/net/hostsharing/hsadminng/hs/migration/BaseOfficeDataImport.java

@@ -17,7 +17,6 @@ import net.hostsharing.hsadminng.hs.office.relation.HsOfficeRelation;
 import net.hostsharing.hsadminng.hs.office.relation.HsOfficeRelationRealEntity;
 import net.hostsharing.hsadminng.hs.office.relation.HsOfficeRelationType;
 import net.hostsharing.hsadminng.hs.office.sepamandate.HsOfficeSepaMandateEntity;
-import net.hostsharing.hsadminng.rbac.rbacobject.BaseEntity;
 import org.apache.commons.lang3.ArrayUtils;
 import org.apache.commons.lang3.StringUtils;
 import org.junit.jupiter.api.BeforeAll;
@@ -699,24 +698,6 @@ public abstract class BaseOfficeDataImport extends CsvDataImport {
         assumeThat(partners.size()).isLessThanOrEqualTo(MAX_NUMBER_OF_TEST_DATA_PARTNERS);
     }
 
-    private <E extends BaseEntity> void updateLegacyIds(
-            Map<Integer, E> entities,
-            final String legacyIdTable,
-            final String legacyIdColumn) {
-        em.flush();
-        entities.forEach((id, entity) -> em.createNativeQuery("""
-                            UPDATE ${legacyIdTable}
-                                SET ${legacyIdColumn} = :legacyId
-                                WHERE uuid = :uuid
-                        """
-                        .replace("${legacyIdTable}", legacyIdTable)
-                        .replace("${legacyIdColumn}", legacyIdColumn))
-                .setParameter("legacyId", id)
-                .setParameter("uuid", entity.getUuid())
-                .executeUpdate()
-        );
-    }
-
     @Test
     @Order(9999)
     @ContinueOnFailure

src/test/java/net/hostsharing/hsadminng/hs/migration/CsvDataImport.java

@@ -334,6 +334,24 @@ public class CsvDataImport extends ContextBasedTest {
         errors.clear();
         assertThat(errorsToLog).isEmpty();
     }
+
+    protected <E extends BaseEntity> void updateLegacyIds(
+            Map<Integer, E> entities,
+            final String legacyIdTable,
+            final String legacyIdColumn) {
+        em.flush();
+        entities.forEach((id, entity) -> em.createNativeQuery("""
+                            UPDATE ${legacyIdTable}
+                                SET ${legacyIdColumn} = :legacyId
+                                WHERE uuid = :uuid
+                        """
+                        .replace("${legacyIdTable}", legacyIdTable)
+                        .replace("${legacyIdColumn}", legacyIdColumn))
+                .setParameter("legacyId", id)
+                .setParameter("uuid", entity.getUuid())
+                .executeUpdate()
+        );
+    }
 }
 
 class Columns {

src/test/java/net/hostsharing/hsadminng/hs/migration/ImportHostingAssets.java

@@ -47,12 +47,12 @@ import java.util.concurrent.atomic.AtomicInteger;
 import java.util.concurrent.atomic.AtomicReference;
 import java.util.function.Function;
 import java.util.regex.Pattern;
-import java.util.stream.Collectors;
 
 import static java.util.Arrays.stream;
 import static java.util.Map.entry;
 import static java.util.Map.ofEntries;
 import static java.util.Optional.ofNullable;
+import static java.util.stream.Collectors.joining;
 import static java.util.stream.Collectors.toMap;
 import static java.util.stream.Collectors.toSet;
 import static net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAssetType.CLOUD_SERVER;
@@ -938,6 +938,132 @@ public class ImportHostingAssets extends BaseOfficeDataImport {
 
     @Test
     @Order(19930)
+    void verifyCloudServerLegacyIds() {
+        assumeThatWeAreImportingControlledTestData();
+        assertThat(fetchHosingAssetLegacyIds(CLOUD_SERVER)).isEqualTo("""
+                23611
+                """.trim());
+        assertThat(missingHostingAsstLegacyIds(CLOUD_SERVER)).isEmpty();
+    }
+
+    @Test
+    @Order(19931)
+    void verifyManagedServerLegacyIds() {
+        assumeThatWeAreImportingControlledTestData();
+        assertThat(fetchHosingAssetLegacyIds(MANAGED_SERVER)).isEqualTo("""
+                10968
+                10978
+                11061
+                11447
+                """.trim());
+        assertThat(missingHostingAsstLegacyIds(MANAGED_SERVER)).isEmpty();
+    }
+
+    @Test
+    @Order(19932)
+    void verifyManagedWebspaceLegacyIds() {
+        assumeThatWeAreImportingControlledTestData();
+        assertThat(fetchHosingAssetLegacyIds(MANAGED_WEBSPACE)).isEqualTo("""
+                10630
+                11094
+                11111
+                11112
+                19959
+                """.trim());
+        assertThat(missingHostingAsstLegacyIds(MANAGED_WEBSPACE)).isEmpty();
+    }
+
+    @Test
+    @Order(19933)
+    void verifyUnixUserLegacyIds() {
+        assumeThatWeAreImportingControlledTestData();
+        assertThat(fetchHosingAssetLegacyIds(UNIX_USER)).isEqualTo("""
+                5803
+                5805
+                5809
+                5811
+                5813
+                5835
+                5961
+                5964
+                5966
+                5990
+                6705
+                6824
+                7846
+                9546
+                9596
+                """.trim());
+        assertThat(missingHostingAsstLegacyIds(UNIX_USER)).isEmpty();
+    }
+
+    @Test
+    @Order(19934)
+    void verifyPgSqlDbLegacyIds() {
+        assumeThatWeAreImportingControlledTestData();
+        assertThat(fetchHosingAssetLegacyIds(PGSQL_DATABASE)).isEqualTo("""
+                1077
+                1858
+                1860
+                4931
+                4932
+                7522
+                7523
+                7605
+                """.trim());
+        assertThat(missingHostingAsstLegacyIds(PGSQL_DATABASE)).isEmpty();
+    }
+
+    @Test
+    @Order(19934)
+    void verifyPgSqlUserLegacyIds() {
+        assumeThatWeAreImportingControlledTestData();
+        assertThat(fetchHosingAssetLegacyIds(PGSQL_USER)).isEqualTo("""
+                1857
+                1859
+                1860
+                1861
+                4931
+                7522
+                7605
+                """.trim());
+        assertThat(missingHostingAsstLegacyIds(PGSQL_USER)).isEmpty();
+    }
+
+    @Test
+    @Order(19935)
+    void verifyMariaDbLegacyIds() {
+        assumeThatWeAreImportingControlledTestData();
+        assertThat(fetchHosingAssetLegacyIds(MARIADB_DATABASE)).isEqualTo("""
+                1786
+               1805
+               4908
+               4941
+               4942
+               7520
+               7521
+               7604
+               """.trim());
+        assertThat(missingHostingAsstLegacyIds(MARIADB_DATABASE)).isEmpty();
+    }
+
+    @Test
+    @Order(19936)
+    void verifyMariaDbUserLegacyIds() {
+        assumeThatWeAreImportingControlledTestData();
+        assertThat(fetchHosingAssetLegacyIds(MARIADB_USER)).isEqualTo("""
+                1858
+                4908
+                4909
+                4932
+                7520
+                7604
+                """.trim());
+        assertThat(missingHostingAsstLegacyIds(MARIADB_USER)).isEmpty();
+    }
+
+    @Test
+    @Order(19940)
     void verifyProjectAgentsCanViewEmailAddresses() {
         assumeThatWeAreImportingControlledTestData();
 
@@ -949,6 +1075,7 @@ public class ImportHostingAssets extends BaseOfficeDataImport {
         assertThat(haCount).isEqualTo(68);
     }
 
+
     // ============================================================================================
 
     @Test
@@ -1006,6 +1133,11 @@ public class ImportHostingAssets extends BaseOfficeDataImport {
                         }
                 ).assertSuccessful()
         );
+
+        jpaAttempt.transacted(() -> {
+            context(rbacSuperuser);
+            updateLegacyIds(assets, "hs_hosting_asset_legacy_id", "legacy_id");
+        }).assertSuccessful();
     }
 
     private void verifyActuallyPersistedHostingAssetCount(
@@ -1610,7 +1742,7 @@ public class ImportHostingAssets extends BaseOfficeDataImport {
 
                     //noinspection unchecked
                     zoneData.put("user-RR", ((ArrayList<ArrayList<Object>>) zoneData.get("user-RR")).stream()
-                            .map(userRR -> userRR.stream().map(Object::toString).collect(Collectors.joining(" ")))
+                            .map(userRR -> userRR.stream().map(Object::toString).collect(joining(" ")))
                             .toArray(String[]::new)
                     );
                     domainDnsSetupAsset.getConfig().putAll(zoneData);
@@ -1758,4 +1890,35 @@ public class ImportHostingAssets extends BaseOfficeDataImport {
     protected static void assumeThatWeAreImportingControlledTestData() {
         assumeThat(isImportingControlledTestData()).isTrue();
     }
+
+    private String fetchHosingAssetLegacyIds(final HsHostingAssetType type) {
+        //noinspection unchecked
+        return ((List<List<?>>) em.createNativeQuery(
+                    """
+                     SELECT li.* FROM hs_hosting_asset_legacy_id li
+                     JOIN hs_hosting_asset ha ON ha.uuid=li.uuid
+                     WHERE CAST(ha.type AS text)=:type
+                     ORDER BY legacy_id
+                    """,
+                    List.class)
+                .setParameter("type", type.name())
+                .getResultList()
+        ).stream().map(row -> row.get(1).toString()).collect(joining("\n"));
+    }
+
+    private String missingHostingAsstLegacyIds(final HsHostingAssetType type) {
+        //noinspection unchecked
+        return ((List<List<?>>) em.createNativeQuery(
+                    """
+                    SELECT ha.uuid, ha.type, ha.identifier FROM hs_hosting_asset ha
+                             JOIN hs_hosting_asset_legacy_id li ON li.uuid=ha.uuid
+                             WHERE li.legacy_id is null AND CAST(ha.type AS text)=:type
+                             ORDER BY li.legacy_id
+                    """,
+                    List.class)
+                .setParameter("type", type.name())
+                .getResultList()).stream()
+                .map(row -> row.stream().map(Object::toString).collect(joining(", ")))
+                .collect(joining("\n"));
+    }
 }