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path: root/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloudify/beans/DeploymentInfoBuilder.java
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/*
 * ============LICENSE_START=======================================================
 * ONAP : SO
 * ================================================================================
 * Copyright (C) 2018 Nokia.
 * =============================================================================
 * 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.so.cloudify.beans;

import java.util.HashMap;
import java.util.Map;
import org.onap.so.cloudify.v3.model.Execution;

public final class DeploymentInfoBuilder {

    private String id = "";
    private DeploymentStatus deploymentStatus = DeploymentStatus.NOTFOUND;
    private Map<String, Object> deploymentOutputs = new HashMap<>();
    private Map<String, Object> deploymentInputs = new HashMap<>();
    private String lastAction;
    private String actionStatus;
    private String errorMessage;

    public DeploymentInfoBuilder withId(String id) {
        this.id = id;
        return this;
    }

    public DeploymentInfoBuilder withStatus(DeploymentStatus deploymentStatus) {
        this.deploymentStatus = deploymentStatus;
        return this;
    }

    public DeploymentInfoBuilder withDeploymentOutputs(Map<String, Object> deploymentOutputs) {
        if (deploymentOutputs != null) {
            this.deploymentOutputs = deploymentOutputs;
        }
        return this;
    }

    public DeploymentInfoBuilder withDeploymentInputs(Map<String, Object> deploymentInputs) {
        this.deploymentInputs = deploymentInputs;
        return this;
    }

    public DeploymentInfoBuilder withLastAction(String lastAction) {
        this.lastAction = lastAction;
        return this;
    }

    public DeploymentInfoBuilder withActionStatus(String actionStatus) {
        this.actionStatus = actionStatus;
        return this;
    }

    public DeploymentInfoBuilder withErrorMessage(String errorMessage) {
        this.errorMessage = errorMessage;
        return this;
    }

    public DeploymentInfoBuilder fromExecution(Execution execution) {
        if (execution != null) {
            this.lastAction = execution.getWorkflowId();
            this.actionStatus = execution.getStatus();
            this.errorMessage = execution.getError();

            // Compute the status based on the last workflow
            if (lastAction.equals("install")) {
                if (actionStatus.equals("terminated")) {
                    this.deploymentStatus = DeploymentStatus.INSTALLED;
                } else if (actionStatus.equals("failed")) {
                    this.deploymentStatus = DeploymentStatus.FAILED;
                } else if (actionStatus.equals("started") || actionStatus.equals("pending")) {
                    this.deploymentStatus = DeploymentStatus.INSTALLING;
                } else {
                    this.deploymentStatus = DeploymentStatus.UNKNOWN;
                }
            } else if (lastAction.equals("uninstall")) {
                if (actionStatus.equals("terminated")) {
                    this.deploymentStatus = DeploymentStatus.CREATED;
                } else if (actionStatus.equals("failed")) {
                    this.deploymentStatus = DeploymentStatus.FAILED;
                } else if (actionStatus.equals("started") || actionStatus.equals("pending")) {
                    this.deploymentStatus = DeploymentStatus.UNINSTALLING;
                } else {
                    this.deploymentStatus = DeploymentStatus.UNKNOWN;
                }
            } else {
                // Could have more cases in the future for different actions.
                this.deploymentStatus = DeploymentStatus.UNKNOWN;
            }
        } else {
            this.deploymentStatus = DeploymentStatus.CREATED;
        }

        return this;
    }

    public DeploymentInfo build() {
        return new DeploymentInfo(id,
            deploymentStatus,
            deploymentOutputs,
            deploymentInputs,
            lastAction,
            actionStatus,
            errorMessage);
    }
}