fix: unbreak application startup due to non-existing site_parsers table.

Regression for 2658b09 commit.

Related to #975

Author: php-coder

src/main/java/ru/mystamps/web/feature/series/importing/event/EventsConfig.java

@@ -24,6 +24,7 @@
 import org.springframework.context.ApplicationListener;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.DependsOn;
 import org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate;
 
 import lombok.RequiredArgsConstructor;
@@ -69,6 +70,9 @@ public ApplicationListener<ImportRequestCreated> getImportRequestCreatedEventLis
 		);
 	}
 
+	// This bean has logic that access database. To ensure that all migrations have been applied
+	// we need this dependency. This annotation shouldn't be needed in Spring Boot 2.
+	@DependsOn("liquibase")
 	@Bean
 	public ApplicationListener<DownloadingSucceeded> getDownloadingSucceededEventListener(
 		SiteParserService siteParserService