/**
* Copyright (C) 2009 - present by OpenGamma Inc. and the OpenGamma group of companies
*
* Please see distribution for license.
*/
package com.opengamma.web.portfolio;
import java.net.URI;
import java.util.List;
import java.util.concurrent.ExecutorService;
import javax.ws.rs.Consumes;
import javax.ws.rs.FormParam;
import javax.ws.rs.GET;
import javax.ws.rs.POST;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import javax.ws.rs.QueryParam;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import org.apache.commons.lang.BooleanUtils;
import org.apache.commons.lang.StringUtils;
import org.joda.beans.impl.flexi.FlexiBean;
import com.opengamma.DataNotFoundException;
import com.opengamma.core.security.SecuritySource;
import com.opengamma.id.ObjectId;
import com.opengamma.id.UniqueId;
import com.opengamma.master.DocumentVisibility;
import com.opengamma.master.portfolio.ManageablePortfolio;
import com.opengamma.master.portfolio.PortfolioDocument;
import com.opengamma.master.portfolio.PortfolioHistoryRequest;
import com.opengamma.master.portfolio.PortfolioHistoryResult;
import com.opengamma.master.portfolio.PortfolioMaster;
import com.opengamma.master.portfolio.PortfolioSearchRequest;
import com.opengamma.master.portfolio.PortfolioSearchResult;
import com.opengamma.master.portfolio.PortfolioSearchSortOrder;
import com.opengamma.master.position.PositionMaster;
import com.opengamma.util.paging.PagingRequest;
import com.opengamma.web.WebPaging;
import com.opengamma.web.analytics.rest.MasterType;
import com.opengamma.web.analytics.rest.Subscribe;
import com.opengamma.web.analytics.rest.SubscribeMaster;
/**
* RESTful resource for all portfolios.
* <p>
* The portfolios resource represents the whole of a portfolio master.
*/
@Path("/portfolios")
public class WebPortfoliosResource extends AbstractWebPortfolioResource {
/**
* Creates the resource.
* @param portfolioMaster the portfolio master, not null
* @param positionMaster the position master, not null
* @param securitySource the security source, not null
* @param executor the executor service, not null
*/
public WebPortfoliosResource(final PortfolioMaster portfolioMaster, final PositionMaster positionMaster, final SecuritySource securitySource, final ExecutorService executor) {
super(portfolioMaster, positionMaster, securitySource, executor);
}
//-------------------------------------------------------------------------
@GET
@Produces(MediaType.TEXT_HTML)
@SubscribeMaster(MasterType.PORTFOLIO)
public String getHTML(
@QueryParam("pgIdx") Integer pgIdx,
@QueryParam("pgNum") Integer pgNum,
@QueryParam("pgSze") Integer pgSze,
@QueryParam("sort") String sort,
@QueryParam("name") String name,
@QueryParam("portfolioId") List<String> portfolioIdStrs,
@QueryParam("nodeId") List<String> nodeIdStrs,
@QueryParam("includeHidden") Boolean includeHidden) {
PagingRequest pr = buildPagingRequest(pgIdx, pgNum, pgSze);
PortfolioSearchSortOrder so = buildSortOrder(sort, PortfolioSearchSortOrder.NAME_ASC);
FlexiBean out = createSearchResultData(pr, so, name, portfolioIdStrs, nodeIdStrs, includeHidden);
return getFreemarker().build(HTML_DIR + "portfolios.ftl", out);
}
@GET
@Produces(MediaType.APPLICATION_JSON)
@SubscribeMaster(MasterType.PORTFOLIO)
public String getJSON(
@QueryParam("pgIdx") Integer pgIdx,
@QueryParam("pgNum") Integer pgNum,
@QueryParam("pgSze") Integer pgSze,
@QueryParam("sort") String sort,
@QueryParam("name") String name,
@QueryParam("portfolioId") List<String> portfolioIdStrs,
@QueryParam("nodeId") List<String> nodeIdStrs,
@QueryParam("includeHidden") Boolean includeHidden) {
PagingRequest pr = buildPagingRequest(pgIdx, pgNum, pgSze);
PortfolioSearchSortOrder so = buildSortOrder(sort, PortfolioSearchSortOrder.NAME_ASC);
FlexiBean out = createSearchResultData(pr, so, name, portfolioIdStrs, nodeIdStrs, includeHidden);
return getFreemarker().build(JSON_DIR + "portfolios.ftl", out);
}
private FlexiBean createSearchResultData(PagingRequest pr, PortfolioSearchSortOrder sort, String name,
List<String> portfolioIdStrs, List<String> nodeIdStrs, Boolean includeHidden) {
FlexiBean out = createRootData();
PortfolioSearchRequest searchRequest = new PortfolioSearchRequest();
searchRequest.setPagingRequest(pr);
searchRequest.setSortOrder(sort);
searchRequest.setName(StringUtils.trimToNull(name));
searchRequest.setDepth(1); // see PLAT-1733, also, depth is set to 1 for knowing # of childNodes for UI tree
searchRequest.setIncludePositions(true); // initially false because of PLAT-2012, now true for portfolio tree
if (BooleanUtils.isTrue(includeHidden)) {
searchRequest.setVisibility(DocumentVisibility.HIDDEN);
}
for (String portfolioIdStr : portfolioIdStrs) {
searchRequest.addPortfolioObjectId(ObjectId.parse(portfolioIdStr));
}
for (String nodeIdStr : nodeIdStrs) {
searchRequest.addNodeObjectId(ObjectId.parse(nodeIdStr));
}
out.put("searchRequest", searchRequest);
if (data().getUriInfo().getQueryParameters().size() > 0) {
PortfolioSearchResult searchResult = data().getPortfolioMaster().search(searchRequest);
out.put("searchResult", searchResult);
out.put("paging", new WebPaging(searchResult.getPaging(), data().getUriInfo()));
}
return out;
}
//-------------------------------------------------------------------------
@POST
@Consumes(MediaType.APPLICATION_FORM_URLENCODED)
@Produces(MediaType.TEXT_HTML)
public Response postHTML(@FormParam("name") String name) {
name = StringUtils.trimToNull(name);
if (name == null) {
FlexiBean out = createRootData();
out.put("err_nameMissing", true);
String html = getFreemarker().build(HTML_DIR + "portfolios-add.ftl", out);
return Response.ok(html).build();
}
URI uri = createPortfolio(name);
return Response.seeOther(uri).build();
}
private URI createPortfolio(String name) {
ManageablePortfolio portfolio = new ManageablePortfolio(name);
PortfolioDocument doc = new PortfolioDocument(portfolio);
PortfolioDocument added = data().getPortfolioMaster().add(doc);
return data().getUriInfo().getAbsolutePathBuilder().path(added.getUniqueId().toLatest().toString()).build();
}
@POST
@Consumes(MediaType.APPLICATION_FORM_URLENCODED)
@Produces(MediaType.APPLICATION_JSON)
public Response postJSON(@FormParam("name") String name) {
name = StringUtils.trimToNull(name);
URI uri = createPortfolio(name);
return Response.created(uri).build();
}
//-------------------------------------------------------------------------
@Path("{portfolioId}")
public WebPortfolioResource findPortfolio(@Subscribe @PathParam("portfolioId") String idStr) {
data().setUriPortfolioId(idStr);
UniqueId oid = UniqueId.parse(idStr);
try {
PortfolioDocument doc = data().getPortfolioMaster().get(oid);
data().setPortfolio(doc);
data().setNode(doc.getPortfolio().getRootNode());
} catch (DataNotFoundException ex) {
PortfolioHistoryRequest historyRequest = new PortfolioHistoryRequest(oid);
historyRequest.setPagingRequest(PagingRequest.ONE);
PortfolioHistoryResult historyResult = data().getPortfolioMaster().history(historyRequest);
if (historyResult.getDocuments().size() == 0) {
return null;
}
data().setPortfolio(historyResult.getFirstDocument());
data().setNode(historyResult.getFirstDocument().getPortfolio().getRootNode());
}
return new WebPortfolioResource(this);
}
//-------------------------------------------------------------------------
/**
* Creates the output root data.
* @return the output root data, not null
*/
protected FlexiBean createRootData() {
FlexiBean out = super.createRootData();
PortfolioSearchRequest searchRequest = new PortfolioSearchRequest();
out.put("searchRequest", searchRequest);
return out;
}
//-------------------------------------------------------------------------
/**
* Builds a URI for portfolios.
* @param data the data, not null
* @return the URI, not null
*/
public static URI uri(WebPortfoliosData data) {
return data.getUriInfo().getBaseUriBuilder().path(WebPortfoliosResource.class).build();
}
}