SO-3720 BuildingBlockRollback lookup table

Issue-ID: SO-3720

BuildingBlockRollback lookup table will indicate the rollback BB to take;
this is the first part for simplifying WorkflowActionBBTasks logic:
instead of doing string matching, we just do a lookup of a block to call
to perform the rollback operation.
In some cases, the Action is set as well - this would be needed for certain
BBs, in that case, there is a corresponding rollbackAction as well.

Change-Id: I072a2ada894cf4672f5a1cdce762605757cb1d14
Signed-off-by: Oleg Mitsura <oleg.mitsura@amdocs.com>

3 files changed, 79 insertions, 0 deletions

diff --git a/adapters/mso-catalog-db-adapter/src/main/java/org/onap/so/adapters/catalogdb/JerseyConfiguration.java b/adapters/mso-catalog-db-adapter/src/main/java/org/onap/so/adapters/catalogdb/JerseyConfiguration.java
index 359c8cd46e..e276faf5d0 100644
--- a/adapters/mso-catalog-db-adapter/src/main/java/org/onap/so/adapters/catalogdb/JerseyConfiguration.java
+++ b/adapters/mso-catalog-db-adapter/src/main/java/org/onap/so/adapters/catalogdb/JerseyConfiguration.java
@@ -27,6 +27,7 @@ import javax.ws.rs.ApplicationPath;
 import org.glassfish.jersey.server.ResourceConfig;
 import org.onap.logging.filter.base.Constants;
 import org.onap.logging.filter.base.ONAPComponents;
+import org.onap.so.adapters.catalogdb.rest.BuildingBlockRollbackRestImpl;
 import org.onap.so.adapters.catalogdb.rest.CatalogDbAdapterRest;
 import org.onap.so.adapters.catalogdb.rest.ServiceRestImpl;
 import org.onap.so.adapters.catalogdb.rest.VnfRestImpl;
@@ -53,6 +54,7 @@ public class JerseyConfiguration extends ResourceConfig {
         register(AcceptHeaderOpenApiResource.class);
         register(ServiceRestImpl.class);
         register(VnfRestImpl.class);
+        register(BuildingBlockRollbackRestImpl.class);
 
         OpenAPI oas = new OpenAPI();
         Info info = new Info();
diff --git a/adapters/mso-catalog-db-adapter/src/main/java/org/onap/so/adapters/catalogdb/rest/BuildingBlockRollbackRestImpl.java b/adapters/mso-catalog-db-adapter/src/main/java/org/onap/so/adapters/catalogdb/rest/BuildingBlockRollbackRestImpl.java
new file mode 100644
index 0000000000..bd247e1a4f
--- /dev/null
+++ b/adapters/mso-catalog-db-adapter/src/main/java/org/onap/so/adapters/catalogdb/rest/BuildingBlockRollbackRestImpl.java
@@ -0,0 +1,67 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2021 Bell Canada
+ * ================================================================================
+ * 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.so.adapters.catalogdb.rest;
+
+import io.swagger.v3.oas.annotations.OpenAPIDefinition;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.info.Info;
+import io.swagger.v3.oas.annotations.media.ArraySchema;
+import io.swagger.v3.oas.annotations.media.Content;
+import io.swagger.v3.oas.annotations.media.Schema;
+import io.swagger.v3.oas.annotations.responses.ApiResponse;
+import java.util.List;
+import javax.ws.rs.GET;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.MediaType;
+import org.onap.so.db.catalog.beans.BuildingBlockRollback;
+import org.onap.so.db.catalog.data.repository.BuildingBlockRollbackRepository;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+import org.springframework.transaction.annotation.Transactional;
+
+
+@OpenAPIDefinition(info = @Info(title = "/v1", description = "model"))
+@Path("/v1/buildingBlockRollback")
+@Component
+public class BuildingBlockRollbackRestImpl {
+
+    @Autowired
+    private BuildingBlockRollbackRepository bbRollbackRepo;
+
+    @GET
+    @Path("/{id}")
+    @Produces({MediaType.APPLICATION_JSON})
+    @Transactional(readOnly = true)
+    public BuildingBlockRollback findService(@PathParam("id") Integer id) {
+        return bbRollbackRepo.findOneById(id);
+    }
+
+    @GET
+    @Operation(description = "Look up BuildingBlock Rollback List", responses = @ApiResponse(
+            content = @Content(array = @ArraySchema(schema = @Schema(implementation = BuildingBlockRollback.class)))))
+    @Produces({MediaType.APPLICATION_JSON})
+    @Transactional(readOnly = true)
+    public List<BuildingBlockRollback> getBBRollbackList() {
+        return bbRollbackRepo.findAll();
+    }
+}
diff --git a/adapters/mso-catalog-db-adapter/src/main/resources/db/migration/V8.9.1__AddBuildingBlockRollback.sql b/adapters/mso-catalog-db-adapter/src/main/resources/db/migration/V8.9.1__AddBuildingBlockRollback.sql
new file mode 100644
index 0000000000..11dd1ecfb3
--- /dev/null
+++ b/adapters/mso-catalog-db-adapter/src/main/resources/db/migration/V8.9.1__AddBuildingBlockRollback.sql
@@ -0,0 +1,10 @@
+use catalogdb;
+
+CREATE TABLE IF NOT EXISTS `building_block_rollback` (
+    `ID` INT NOT NULL AUTO_INCREMENT,
+    `BUILDING_BLOCK_NAME` varchar(200) NOT NULL,
+    `ACTION` varchar(200) null,
+    `ROLLBACK_BUILDING_BLOCK_NAME` varchar(200) NOT NULL,
+    `ROLLBACK_ACTION` varchar(200) NULL,
+    PRIMARY KEY (`ID`)
+)  ENGINE=InnoDB DEFAULT CHARSET=latin1;