server/protocols/webadmin/webadmin-jmap/src/main/java/org/apache/james/webadmin/data/jmap/JmapUploadRoutes.java

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package org.apache.james.webadmin.data.jmap;

import java.util.Optional;

import javax.inject.Inject;

import org.apache.james.jmap.cassandra.upload.CassandraUploadRepository;
import org.apache.james.task.Task;
import org.apache.james.task.TaskManager;
import org.apache.james.webadmin.Routes;
import org.apache.james.webadmin.data.jmap.UploadRepositoryCleanupTask.CleanupScope;
import org.apache.james.webadmin.tasks.TaskFromRequest;
import org.apache.james.webadmin.utils.JsonTransformer;

import com.google.common.base.Preconditions;

import spark.Request;
import spark.Service;

public class JmapUploadRoutes implements Routes {
    public static final String BASE_PATH = "/jmap/uploads";

    private final CassandraUploadRepository uploadRepository;
    private final TaskManager taskManager;
    private final JsonTransformer jsonTransformer;

    @Inject
    public JmapUploadRoutes(CassandraUploadRepository uploadRepository, TaskManager taskManager, JsonTransformer jsonTransformer) {
        this.uploadRepository = uploadRepository;
        this.taskManager = taskManager;
        this.jsonTransformer = jsonTransformer;
    }

    @Override
    public String getBasePath() {
        return BASE_PATH;
    }

    @Override
    public void define(Service service) {
        TaskFromRequest cleanupUploadRepositoryTaskRequest = this::cleanupUploadRepository;
        service.delete(BASE_PATH, cleanupUploadRepositoryTaskRequest.asRoute(taskManager), jsonTransformer);
    }

    public Task cleanupUploadRepository(Request request) {
        Optional<CleanupScope> scope = Optional.ofNullable(request.queryParams("scope"))
            .flatMap(CleanupScope::from);
        Preconditions.checkArgument(scope.isPresent(), "'scope' is missing or invalid");
        return new UploadRepositoryCleanupTask(uploadRepository, scope.get());
    }
}