public static GroupListDto ToGroupListDto(this Group group)
{
var groupListDto = new GroupListDto();
if (group != null)
{
groupListDto.Id = group.Id;
groupListDto.Title = group.Title;
groupListDto.Created = group.Created;
groupListDto.Number = group.Number;
}
return(groupListDto);
}
public async Task <PagedList <GroupListDto> > GetUserGroups(PageParams pageParams, int userId, GroupFilter groupFilter, bool isAdmin)
{
List <GroupListDto> lstGroups = new List <GroupListDto>();
if (isAdmin)
{
foreach (Groups grp in await _context.Groups.Where(x => x.GroupAdminId == userId || isAdmin).ToListAsync())
{
var adminUserName = await _context.Users.FirstOrDefaultAsync(x => x.Id == grp.GroupAdminId);
GroupListDto gto = new GroupListDto()
{
GroupAdminId = grp.GroupAdminId,
GroupName = grp.GroupName,
Id = grp.Id,
UserId = userId,
GroupAdminName = adminUserName.UserName
};
lstGroups.Add(gto);
}
}
else
{
var userGroupsAdmin = await _context.Groups.Where(x => x.GroupAdminId == userId).ToListAsync();
// grupy użytkownika do których należy
var userGroups = await _context.UserToGroups.Where(x => x.UserId == userId).ToListAsync();
// jeżeli uzytkownik jest administratorem danej grupy = założycielem
if (userGroupsAdmin.Count > 0)
{
foreach (Groups grp in userGroupsAdmin)
{
var adminUserName = await _context.Users.FirstOrDefaultAsync(x => x.Id == grp.GroupAdminId);
GroupListDto gto = new GroupListDto()
{
GroupAdminId = grp.GroupAdminId,
GroupName = grp.GroupName,
Id = grp.Id,
UserId = userId,
GroupAdminName = adminUserName.UserName
};
lstGroups.Add(gto);
}
}
// jeżeli użytkownik nalezy do której z grup
if (userGroups.Count > 0)
{
foreach (UserToGroups utg in userGroups)
{
if (!userGroupsAdmin.Any(x => x.GroupAdminId == utg.UserId))
{
if (await _context.Groups.AnyAsync(x => x.Id == utg.GroupId)) //pobranie grup
{
var grp = await _context.Groups.FirstOrDefaultAsync(x => x.Id == utg.GroupId);
var adminUserName = await _context.Users.FirstOrDefaultAsync(x => x.Id == grp.GroupAdminId);
GroupListDto gto = new GroupListDto()
{
GroupAdminId = grp.GroupAdminId,
GroupName = grp.GroupName,
Id = grp.Id,
UserId = userId,
GroupAdminName = adminUserName.UserName
};
lstGroups.Add(gto);
}
}
}
}
}
if (groupFilter != null)
{
if (groupFilter.GroupNameLike != null)
{
lstGroups = lstGroups.Where(x => x.GroupName.ToLower().Contains(groupFilter.GroupNameLike.ToLower())).ToList();
}
if (groupFilter.GroupAdminNameLike != null)
{
lstGroups = lstGroups.Where(x => x.GroupAdminName.ToLower().Contains(groupFilter.GroupAdminNameLike.ToLower())).ToList();
}
}
return(await PagedList <GroupListDto> .Create(lstGroups, pageParams.PageNumber, pageParams.PageSize));
}