public List <DTORecommendation> ShowGroupRecommendations(long groupId)
{
GroupUsers group = new GroupUsers();
string eventName;
try { group = GroupUsersDao.Find(groupId); }
catch (InstanceNotFoundException)
{
throw new GroupNotFoundException(groupId);
}
List <DTORecommendation> dtoRecommendations = new List <DTORecommendation>();
try
{
List <Recommendation> recomendations = RecommendationDao.FindRecommendationsByGroupId(groupId);
foreach (var recommedation in recomendations)
{
try { eventName = recommedation.SportEvent.ev_name; }
catch (InstanceNotFoundException)
{
throw new SportEventNotFoundException(groupId);
}
UserProfile user = UsersProfileDao.Find(recommedation.userId);
dtoRecommendations.Add(new DTORecommendation(recommedation.recommendationId, eventName, user.loginName,
recommedation.eventId, recommedation.recommendation_text));
}
}
catch (InstanceNotFoundException)
{
throw new GroupNotFoundException(groupId);
}
return(dtoRecommendations);
}
public List <DTOGroups> ShowAllGroups()
{
List <GroupUsers> groups = GroupUsersDao.GetAllElements();
List <DTOGroups> dtoGroups = new List <DTOGroups>();
foreach (var group in groups)
{
UserProfile user = UsersProfileDao.Find(group.gr_owner);
dtoGroups.Add(new DTOGroups(group.group_usersId, group.gr_name, group.gr_description, group.UsersOnGroup.Count, group.Recommendation.Count));
}
return(dtoGroups);
}
public List <DTOGroupsUser> ShowUserGroups(string loginName)
{
UserProfile user;
try { user = UsersProfileDao.FindByLoginName(loginName); }
catch (InstanceNotFoundException)
{
throw new UserNotFoundException(loginName);
}
List <GroupUsers> grupos = GroupUsersDao.FindGroupUsersByUserId(user.userId);
List <DTOGroupsUser> dtoGroups = new List <DTOGroupsUser>();
foreach (var group in grupos)
{
UserProfile userOwner = UsersProfileDao.Find(group.gr_owner);
dtoGroups.Add(new DTOGroupsUser(group.group_usersId, group.gr_name));
}
return(dtoGroups);
//Decolver mejor lista de dtos.
}
