package com.changestuffs.server.actionhandlers;
import javax.validation.Valid;
import org.apache.bval.guice.Validate;
import com.changestuffs.server.guice.aspect.Logued;
import com.changestuffs.server.utils.ArticlesOAM;
import com.changestuffs.shared.actions.OfferRemove;
import com.changestuffs.shared.actions.OfferRemoveResult;
import com.google.appengine.api.users.User;
import com.google.appengine.api.users.UserService;
import com.google.appengine.api.users.UserServiceFactory;
import com.google.inject.Inject;
import com.google.inject.Provider;
import com.google.inject.Singleton;
import com.gwtplatform.dispatch.server.ExecutionContext;
import com.gwtplatform.dispatch.server.actionhandler.ActionHandler;
import com.gwtplatform.dispatch.shared.ActionException;
@Singleton
public class OfferRemoveActionHandler implements
ActionHandler<OfferRemove, OfferRemoveResult> {
@Inject
private Provider<ArticlesOAM> provider;
@Logued
@Validate
@Override
public OfferRemoveResult execute(@Valid OfferRemove action, ExecutionContext context)
throws ActionException {
OfferRemoveResult result = null;
UserService userService = UserServiceFactory.getUserService();
User user = userService.getCurrentUser();
ArticlesOAM oam = provider.get();
result = oam.removeOffer(user.getEmail(), action.getOfferId());
return result;
}
@Override
public void undo(OfferRemove action, OfferRemoveResult result,
ExecutionContext context) throws ActionException {
}
@Override
public Class<OfferRemove> getActionType() {
return OfferRemove.class;
}
}