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package org.apache.james.webadmin.routes;
import javax.inject.Inject;
import javax.ws.rs.POST;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import org.apache.james.mailbox.indexer.MessageIdReIndexer;
import org.apache.james.mailbox.model.MessageId;
import org.apache.james.task.Task;
import org.apache.james.task.TaskId;
import org.apache.james.task.TaskManager;
import org.apache.james.webadmin.Routes;
import org.apache.james.webadmin.dto.TaskIdDto;
import org.apache.james.webadmin.utils.ErrorResponder;
import org.apache.james.webadmin.utils.JsonTransformer;
import org.eclipse.jetty.http.HttpStatus;
import com.github.fge.lambdas.supplier.ThrowingSupplier;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiImplicitParams;
import io.swagger.annotations.ApiOperation;
import io.swagger.annotations.ApiResponse;
import io.swagger.annotations.ApiResponses;
import spark.Request;
import spark.Response;
import spark.Service;
@Api(tags = "MessageIdReIndexing")
@Path("/messages")
@Produces("application/json")
public class MessageIdReindexingRoutes implements Routes {
private static final String MESSAGE_ID_PARAM = ":messageId";
private static final String BASE_PATH = "/messages";
private static final String MESSAGE_PATH = BASE_PATH + "/" + MESSAGE_ID_PARAM;
private final TaskManager taskManager;
private final MessageId.Factory messageIdFactory;
private final MessageIdReIndexer reIndexer;
private final JsonTransformer jsonTransformer;
@Inject
MessageIdReindexingRoutes(TaskManager taskManager, MessageId.Factory messageIdFactory, MessageIdReIndexer reIndexer, JsonTransformer jsonTransformer) {
this.taskManager = taskManager;
this.messageIdFactory = messageIdFactory;
this.reIndexer = reIndexer;
this.jsonTransformer = jsonTransformer;
}
@Override
public String getBasePath() {
return BASE_PATH;
}
@Override
public void define(Service service) {
service.post(MESSAGE_PATH, this::reIndexMessage, jsonTransformer);
}
@POST
@Path("/{messageId}")
@ApiOperation(value = "Re-indexes one email in the different mailboxes containing it")
@ApiImplicitParams({
@ApiImplicitParam(
required = true,
name = "task",
paramType = "query parameter",
dataType = "String",
defaultValue = "none",
example = "?task=reIndex",
value = "Compulsory. Only supported value is `reIndex`"),
@ApiImplicitParam(
required = true,
name = "messageId",
paramType = "path parameter",
dataType = "String",
defaultValue = "none",
value = "Compulsory. Needs to be a valid messageId (format depends on the mailbox implementation)")
})
@ApiResponses(value = {
@ApiResponse(code = HttpStatus.CREATED_201, message = "Task is created", response = TaskIdDto.class),
@ApiResponse(code = HttpStatus.INTERNAL_SERVER_ERROR_500, message = "Internal server error - Something went bad on the server side."),
@ApiResponse(code = HttpStatus.BAD_REQUEST_400, message = "Bad request - details in the returned error message")
})
private TaskIdDto reIndexMessage(Request request, Response response) {
return wrap(request, response, () -> reIndexer.reIndex(extractMessageId(request)));
}
private MessageId extractMessageId(Request request) {
try {
return messageIdFactory.fromString(request.params(MESSAGE_ID_PARAM));
} catch (Exception e) {
throw ErrorResponder.builder()
.statusCode(HttpStatus.BAD_REQUEST_400)
.type(ErrorResponder.ErrorType.INVALID_ARGUMENT)
.message("Error while parsing 'messageId'")
.cause(e)
.haltError();
}
}
private TaskIdDto wrap(Request request, Response response, ThrowingSupplier taskGenerator) {
ReIndexingRoutesUtil.enforceTaskParameter(request);
Task task = taskGenerator.get();
TaskId taskId = taskManager.submit(task);
return TaskIdDto.respond(response, taskId);
}
}