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/*
*
* * ============LICENSE_START=======================================================
* * org.onap.dcae
* * ================================================================================
* * Copyright (c) 2020 AT&T Intellectual Property. 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.
* * ============LICENSE_END=========================================================
*
*
*/
package org.onap.blueprintgenerator.service.common;
import org.onap.blueprintgenerator.constants.Constants;
import org.onap.blueprintgenerator.exception.DatabasesNotFoundException;
import org.onap.blueprintgenerator.model.common.Node;
import org.onap.blueprintgenerator.model.common.PgaasNode;
import org.onap.blueprintgenerator.model.common.GetInput;
import org.onap.blueprintgenerator.model.common.PgaasNodeProperties;
import org.onap.blueprintgenerator.model.common.GetAttribute;
import org.onap.blueprintgenerator.model.componentspec.OnapComponentSpec;
import org.onap.blueprintgenerator.service.base.BlueprintHelperService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.util.Arrays;
import java.util.LinkedHashMap;
import java.util.Map;
import java.util.ArrayList;
import java.util.List;
/**
* @author : Ravi Mantena
* @date 10/16/2020
* Application: ONAP - Blueprint Generator
* Common ONAP Service used by ONAP and DMAAP Blueprint to add Pgaas Node
*/
@Service
public class PgaasNodeService {
@Autowired
private BlueprintHelperService blueprintHelperService;
// method to create Pgaas Nodes and Inputs for Databases
public void addPgaasNodesAndInputs(OnapComponentSpec onapComponentSpec, Map<String, Node> nodeTemplate, Map<String, LinkedHashMap<String, Object>> inputs) {
Map<String, String> databases = onapComponentSpec.getAuxilary().getDatabases();
for(Map.Entry<String, String> database : databases.entrySet()){
addPgaasNode(database, nodeTemplate);
addPgaasInputs(database, inputs);
}
}
private void addPgaasInputs(Map.Entry<String, String> database, Map<String, LinkedHashMap<String, Object>> inputs) {
inputs.put(database.getKey() + Constants.NAME_POSTFIX, blueprintHelperService.createStringInput( "db name", ""));
inputs.put(database.getKey() + Constants.WRITER_FQDN_POSTFIX, blueprintHelperService.createStringInput( "db writerfqdn", ""));
}
private void addPgaasNode(Map.Entry<String, String> database, Map<String, Node> nodeTemplate) {
PgaasNode pgaasNode = new PgaasNode();
String dbName = database.getKey();
pgaasNode.setType(Constants.PGAAS_NODE_TYPE);
pgaasNode.setPgaasNodeProperties(buildPgaasNodeProperties(dbName));
nodeTemplate.put(dbName + Constants.PGAAS_NODE_NAME_POSTFIX , pgaasNode);
}
private PgaasNodeProperties buildPgaasNodeProperties(String dbName) {
PgaasNodeProperties pgaasNodeProperties = new PgaasNodeProperties();
GetInput nameValue = new GetInput();
nameValue.setBpInputName(dbName + Constants.NAME_POSTFIX);
pgaasNodeProperties.setName(nameValue);
GetInput writerfqdnValue = new GetInput();
writerfqdnValue.setBpInputName(dbName + Constants.WRITER_FQDN_POSTFIX);
pgaasNodeProperties.setWriterfqdn(writerfqdnValue);
pgaasNodeProperties.setUseExisting(Constants.USE_EXISTING);
return pgaasNodeProperties;
}
// method to create Pgaas Node Relationships for Databases
public List<Map<String, String>> getPgaasNodeRelationships(OnapComponentSpec onapComponentSpec) {
List<Map<String, String>> relationships = new ArrayList<>();
for(Map.Entry<String, String> database : onapComponentSpec.getAuxilary().getDatabases().entrySet()){
Map<String, String> relationship = new LinkedHashMap<>();
relationship.put("type", Constants.DB_RELATIONSHIP_TYPE);
relationship.put("target", database.getKey() + Constants.PGAAS_NODE_NAME_POSTFIX);
relationships.add(relationship);
}
return relationships;
}
// method to create Env Variables for Databases
public Map<String, Object> getEnvVariables(Map<String, String> databases) {
Map<String, Object> envVariables = new LinkedHashMap<>();
for(Map.Entry<String, String> database : databases.entrySet()){
String name = database.getKey().toUpperCase();
envVariables.put("<<", "*envs");
GetInput nameValue = new GetInput();
nameValue.setBpInputName(name.toLowerCase() + Constants.NAME_POSTFIX);
envVariables.put(name + "_DB_NAME", nameValue);
GetAttribute adminHostValue = buildGetAttributeValue(name.toLowerCase(), "admin", "host");
envVariables.put( name.toUpperCase() + "_DB_ADMIN_HOST", adminHostValue);
GetAttribute adminUserValue = buildGetAttributeValue(name.toLowerCase(), "admin", "user");
envVariables.put( name.toUpperCase() + "_DB_ADMIN_USER", adminUserValue);
GetAttribute adminPasswordValue = buildGetAttributeValue(name.toLowerCase(), "admin", "password");
envVariables.put( name.toUpperCase() + "_DB_ADMIN_PASS", adminPasswordValue);
}
return envVariables;
}
private GetAttribute buildGetAttributeValue(String dbName, String owner, String type) {
GetAttribute attribute = new GetAttribute();
attribute.setAttribute(Arrays.asList(dbName + Constants.PGAAS_NODE_NAME_POSTFIX, owner, type));
return attribute;
}
}
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