/**
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/.
*/
package org.mifosplatform.infrastructure.core.service;
import java.util.List;
import javax.annotation.PostConstruct;
import javax.sql.DataSource;
import org.mifosplatform.infrastructure.core.boot.db.TenantDataSourcePortFixService;
import org.mifosplatform.infrastructure.core.domain.MifosPlatformTenant;
import org.mifosplatform.infrastructure.security.service.TenantDetailsService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.stereotype.Service;
import com.googlecode.flyway.core.Flyway;
import com.googlecode.flyway.core.api.FlywayException;
/**
* A service that picks up on tenants that are configured to auto-update their
* specific schema on application startup.
*/
@Service
public class TenantDatabaseUpgradeService {
private final TenantDetailsService tenantDetailsService;
protected final DataSource tenantDataSource;
protected final TenantDataSourcePortFixService tenantDataSourcePortFixService;
@Autowired
public TenantDatabaseUpgradeService(
final TenantDetailsService detailsService,
@Qualifier("tenantDataSourceJndi") final DataSource dataSource,
TenantDataSourcePortFixService tenantDataSourcePortFixService)
{
this.tenantDetailsService = detailsService;
this.tenantDataSource = dataSource;
this.tenantDataSourcePortFixService = tenantDataSourcePortFixService;
}
@PostConstruct
public void upgradeAllTenants() {
upgradeTenantDB();
final List<MifosPlatformTenant> tenants = this.tenantDetailsService.findAllTenants();
for (final MifosPlatformTenant tenant : tenants) {
if (tenant.isAutoUpdateEnabled()) {
final Flyway flyway = new Flyway();
flyway.setDataSource(tenant.databaseURL(), tenant.getSchemaUsername(), tenant.getSchemaPassword());
flyway.setLocations("sql/migrations/core_db");
flyway.setOutOfOrder(true);
try {
flyway.migrate();
} catch (FlywayException e) {
String betterMessage = e.getMessage()
+ "; for Tenant DB URL: " + tenant.databaseURL()
+ ", username: " + tenant.getSchemaUsername();
throw new FlywayException(betterMessage, e.getCause());
}
}
}
}
/**
* Initializes, and if required upgrades (using Flyway) the Tenant DB itself.
*/
private void upgradeTenantDB() {
final Flyway flyway = new Flyway();
flyway.setDataSource(tenantDataSource);
flyway.setLocations("sql/migrations/list_db");
flyway.setOutOfOrder(true);
flyway.migrate();
tenantDataSourcePortFixService.fixUpTenantsSchemaServerPort();
}
}