public async void OnCreateGroupCommand()
{
if (IsEdit)
{
if (CurrentApp.Current.MainViewModel.GroupColourDictionary.ContainsKey(Group.ID))
{
CurrentApp.Current.MainViewModel.GroupColourDictionary[Group.ID] = SelectedColour;
}
else
{
CurrentApp.Current.MainViewModel.GroupColourDictionary.Add(Group.ID, SelectedColour);
}
await CurrentApp.Current.MainViewModel.SaveGroupColours();
Group.Name = ShoutName;
Group.Users = UsersInGroup.ToList();
Group.TrackCost = TrackCost;
Group.ShoutGroupIconIndex = SelectedIconIndex;
await CurrentApp.Current.MainViewModel.ServiceApi.PutGroup(Group);
OnGoBack();
}
else
{
Group = new ShoutGroupDto()
{
ID = Guid.NewGuid(),
Name = ShoutName,
TrackCost = TrackCost,
Users = UsersInGroup.ToList()
};
Group.Users.Add(new ShoutUserDto()
{
ID = Settings.Current.UserGuid
});
await CurrentApp.Current.MainViewModel.ServiceApi.CreateGroupCommand(Group);
NavigationParameters nav = new NavigationParameters();
CurrentApp.Current.MainViewModel.GroupColourDictionary.Add(Group.ID, SelectedColour);
await CurrentApp.Current.MainViewModel.SaveGroupColours();
var groups = await CurrentApp.Current.MainViewModel.ServiceApi.GetShoutGroups(Settings.Current.UserGuid.ToString());
nav.Add("model", groups);
await _navigationService.NavigateAsync("/NavigationPage/SummaryPage", nav);
}
await CurrentApp.Current.MainViewModel.SaveGroupColours();
}
public async Task PutGroup(ShoutGroupDto group)
{
try
{
using (var client = NewHttpClient())
{
var response = await PutAsJsonAsync(client, "api/shoutgroups/" + group.ID, group);
response.EnsureSuccessStatusCode();
}
}
catch (Exception e)
{
return;
}
}
public async Task CreateGroupCommand(ShoutGroupDto group)
{
try
{
using (var client = NewHttpClient())
{
var response = await PostAsJsonAsync(client, "api/shoutgroups", group);
response.EnsureSuccessStatusCode();
}
}
catch (Exception)
{
return;
}
}
public override void OnNavigatingTo(NavigationParameters parameters)
{
m_Shout = (ShoutDto)parameters["model"];
RaisePropertyChanged(nameof(GroupID));
RaisePropertyChanged(nameof(ID));
RaisePropertyChanged(nameof(ShoutTitle));
RaisePropertyChanged(nameof(Cost));
m_ShoutGroup = (ShoutGroupDto)parameters["group"];
RaisePropertyChanged(nameof(TrackCost));
foreach (var u in m_ShoutGroup.Users)
{
UsersForShout.Add(u);
}
if (m_Shout.ShoutUserID != Guid.Empty)
{
SelectedIndex = UsersForShout.IndexOf(UsersForShout.FirstOrDefault(x => x.ID == m_Shout.ShoutUserID));
}
RaisePropertyChanged("UserName");
}
public override void OnNavigatingTo(NavigationParameters parameters)
{
ShoutGroup = (ShoutGroupDto)parameters["group"];
}
public IHttpActionResult PostShoutGroup(ShoutGroupDto shoutGroupDto)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
ShoutGroup shoutGro = new ShoutGroup()
{
ID = shoutGroupDto.ID,
Name = shoutGroupDto.Name,
TrackCost = shoutGroupDto.TrackCost,
Category = shoutGroupDto.Category,
Shouts = new List <Shout>(),
ShoutUsers = new List <ShoutUser>()
};
var shoutUsersForGroup = new List <ShoutUser>();
foreach (var shoutGroupUser in shoutGroupDto.Users)
{
ShoutUser foundUser = null;
if (shoutGroupUser.ID != null && shoutGroupUser.ID != Guid.Empty)
{
foundUser = db.ShoutUsers.FirstOrDefault(x => x.ID == shoutGroupUser.ID);
}
else if (foundUser == null && !String.IsNullOrEmpty(shoutGroupUser.Email))
{
foundUser = db.ShoutUsers.FirstOrDefault(x => x.Email.Equals(shoutGroupUser.Email, StringComparison.OrdinalIgnoreCase));
}
if (foundUser != null)
{
shoutGro.ShoutUsers.Add(foundUser);
if (foundUser.ShoutGroups == null)
{
foundUser.ShoutGroups = new List <ShoutGroup>();
}
foundUser.ShoutGroups.Add(shoutGro);
shoutUsersForGroup.Add(foundUser);
}
else
{
var newUser = new ShoutUser()
{
ID = Guid.NewGuid(), Email = shoutGroupUser.Email, UserName = shoutGroupUser.UserName
};
if (newUser.ShoutGroups == null)
{
newUser.ShoutGroups = new List <ShoutGroup>();
}
newUser.ShoutGroups.Add(shoutGro);
shoutGro.ShoutUsers.Add(newUser);
db.ShoutUsers.Add(newUser);
}
}
foreach (var sh in shoutUsersForGroup)
{
db.ShoutUsers.Attach(sh);
}
ShoutGroupIcon shoutGroupIcon = new ShoutGroupIcon()
{
ShoutGroupID = shoutGro.ID,
ShoutGroup = shoutGro,
ShoutIconIndex = shoutGroupDto.ShoutGroupIconIndex
};
shoutGro.GroupIcon = shoutGroupIcon;
db.ShoutGroups.Add(shoutGro);
try
{
db.SaveChanges();
}
catch (DbUpdateException)
{
if (ShoutGroupExists(shoutGroupDto.ID))
{
return(Conflict());
}
else
{
throw;
}
}
return(CreatedAtRoute("DefaultApi", new { id = shoutGroupDto.ID }, shoutGroupDto));
}
public IHttpActionResult PutShoutGroup(Guid id, ShoutGroupDto shoutGroupDto)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
if (id != shoutGroupDto.ID)
{
return(BadRequest());
}
ShoutGroup shoutGroup = db.ShoutGroups.Include(sgi => sgi.GroupIcon).FirstOrDefault(x => x.ID == id);
db.ShoutGroups.Attach(shoutGroup);
shoutGroup.Name = shoutGroupDto.Name;
shoutGroup.TrackCost = shoutGroupDto.TrackCost;
shoutGroup.Category = shoutGroupDto.Category;
if (shoutGroup.GroupIcon == null)
{
ShoutGroupIcon sgi = new ShoutGroupIcon()
{
ShoutGroup = shoutGroup,
ShoutIconIndex = shoutGroupDto.ShoutGroupIconIndex,
};
shoutGroup.GroupIcon = sgi;
}
else
{
shoutGroup.GroupIcon.ShoutIconIndex = shoutGroupDto.ShoutGroupIconIndex;
}
//var shoutUsersForGroup = new List<ShoutUser>();
//foreach (var shoutGroupUser in shoutGroupDto.Users)
//{
// ShoutUser foundUser = null;
// if (shoutGroupUser.ID != null && shoutGroupUser.ID != Guid.Empty)
// {
// foundUser = db.ShoutUsers.FirstOrDefault(x => x.ID == shoutGroupUser.ID);
// }
// else if (foundUser == null && !String.IsNullOrEmpty(shoutGroupUser.Email))
// {
// foundUser = db.ShoutUsers.FirstOrDefault(x => x.Email.Equals(shoutGroupUser.Email, StringComparison.OrdinalIgnoreCase));
// }
// if (foundUser != null)
// {
// shoutGroup.ShoutUsers.Add(foundUser);
// if (foundUser.ShoutGroups == null)
// {
// foundUser.ShoutGroups = new List<ShoutGroup>();
// }
// //foundUser.ShoutGroups.Add(shoutGroup);
// //foundUser.ShoutGroups.FirstOrDefault(x => x.ID ==)
// shoutUsersForGroup.Add(foundUser);
// }
// else
// {
// var newUser = new ShoutUser() { ID = Guid.NewGuid(), Email = shoutGroupUser.Email, UserName = shoutGroupUser.UserName };
// if (newUser.ShoutGroups == null)
// {
// newUser.ShoutGroups = new List<ShoutGroup>();
// }
// newUser.ShoutGroups.Add(shoutGroup);
// shoutGroup.ShoutUsers.Add(newUser);
// db.ShoutUsers.Add(newUser);
// }
//}
//foreach (var sh in shoutUsersForGroup)
//{
// db.ShoutUsers.Attach(sh);
//}
db.Entry(shoutGroup).State = EntityState.Modified;
try
{
db.SaveChanges();
}
catch (DbUpdateConcurrencyException)
{
if (!ShoutGroupExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(StatusCode(HttpStatusCode.NoContent));
}
