rentdom-web/src/main/java/ru/rentdom/pages/cabinet/Edit.java

   1 package ru.rentdom.pages.cabinet;
   2
   3 import java.util.Date;
   4 import java.util.List;
   5
   6 import javax.servlet.http.HttpServletResponse;
   7
   8 import net.aramzamzam.commons.components.utils.select.InjectSelectionModel;
   9 import net.aramzamzam.commons.pagesbehavoir.services.HttpStatusCode;
  10
  11 import org.apache.commons.lang.ArrayUtils;
  12 import org.apache.tapestry5.Block;
  13 import org.apache.tapestry5.PersistenceConstants;
  14 import org.apache.tapestry5.annotations.Persist;
  15 import org.apache.tapestry5.annotations.Property;
  16 import org.apache.tapestry5.hibernate.annotations.CommitAfter;
  17 import org.apache.tapestry5.ioc.annotations.Inject;
  18
  19 import ru.rentdom.entities.coords.District;
  20 import ru.rentdom.entities.coords.MetroStation;
  21 import ru.rentdom.entities.coords.Town;
  22 import ru.rentdom.entities.housing.Housing;
  23 import ru.rentdom.services.coords.CoordsService;
  24 import ru.rentdom.services.housing.HousingService;
  25 import ru.rentdom.utils.Authority;
  26 import ru.rentdom.utils.HousingType;
  27 import ru.rentdom.utils.RoleConstants;
  28
  29
  30 public class Edit extends AbstractCabinetPage{
  31
  32         @Property
  33         @Persist(PersistenceConstants.FLASH)
  34         private Housing housing;
  35
  36         @Property
  37         private Block activeBlock;
  38
  39         @Inject
  40         private Block blockHousingType;
  41
  42         @Inject
  43         private Block blockEditor;
  44
  45         @Inject
  46         private CoordsService coordsService;
  47
  48         @SuppressWarnings("unused")
  49         @InjectSelectionModel(labelField = "name", idField = "id")
  50         private List<Town> towns;
  51
  52         @SuppressWarnings("unused")
  53         @InjectSelectionModel(labelField = "name", idField = "id")
  54         private List<District> districts;
  55
  56         @InjectSelectionModel(labelField = "name", idField = "id")
  57         private List<MetroStation> metros;
  58
  59         @Inject
  60         private HousingService housingService;
  61
  62         void onActivate(Town town, HousingType type)
  63         {
  64                 if (housing!=null && housing.getId()==null)
  65                 {
  66                         housing.setType(type);
  67                         housing.setTown(town);
  68                         housing.setOwner(getCurrentUser());
  69                         housing.setCreated(new Date());
  70                 }
  71                 housing=housing;
  72                 districts=coordsService.findAllDistricts(town);
  73                 metros=coordsService.findAllMetroStations(town);
  74                 activeBlock=blockEditor;
  75         }
  76
  77         Object onActivate(Town town, HousingType type, Housing housing)
  78         {
  79                 if (housing==null
  80                                 || (!housing.getOwner().equals(getCurrentUser())
  81                                 && !ArrayUtils.contains(getCurrentUser().getAuthorities(), new Authority(RoleConstants.ADMIN))))
  82                         return new HttpStatusCode(HttpServletResponse.SC_NOT_FOUND, "Requested resource was not found");
  83
  84                 this.housing=housing;
  85                 return null;
  86         }
  87
  88         void onActivate()
  89         {
  90                 if (activeBlock==null)
  91                 {
  92                         housing=new Housing();
  93                         towns=coordsService.findAllTowns();
  94                         activeBlock=blockHousingType;
  95                 }
  96
  97         }
  98
  99         Object[] onPassivate()
 100         {
 101                 if (housing==null || housing.getTown()==null || housing.getType()==null)
 102                         return null;
 103                 if (housing.getId()!=null)
 104                         return new Object[]{housing.getTown(), housing.getType(), housing};
 105                 else
 106                         return new Object[]{housing.getTown(), housing.getType()};
 107         }
 108
 109         public boolean isHasMetro()
 110         {
 111                 return metros.size()>0;
 112         }
 113
 114         @CommitAfter
 115         Object onSuccessFromFormEditor()
 116         {
 117                 housing.setUpdated(new Date());
 118                 housingService.save(housing);
 119                 housing=null;
 120                 return Index.class;
 121         }
 122
 123 }