public bool StartMonitoring_TaskIndexViewModel(TaskIndexViewModel model)
{
//Add this user as watching tasks for this feature id
Groups.Add(Context.ConnectionId, LiveUpdateHelper.GroupName(ViewModelDataType.Task, ActionType.Index, model.FeatureId));
Task.Factory.StartNew(() =>
{
//Check if the model has changed, call update if it has
using (var db = new ApplicationDbContext())
{
var feature = db.Features.Find(model.FeatureId);
var newModel = new TaskIndexViewModel(feature);
//Check task in list
foreach (var oldTask in model.Tasks)
{
var newTask = newModel.Tasks.Find(task => task.Id == oldTask.Id);
if (newTask == null)
{
//Data has been removed!
LiveUpdateSingleton.Instance.EntityUpdated(new taskList()
{
new Tuple <EntityState, Models.DataModels.ScrumTask>(EntityState.Deleted, new Models.DataModels.ScrumTask()
{
Id = oldTask.Id, FeatureId = model.FeatureId
})
});
}
else if (!oldTask.PublicInstancePropertiesEqual(newTask))
{
//Data has changed
var task = db.Tasks.Find(oldTask.Id);
LiveUpdateSingleton.Instance.EntityUpdated(new taskList()
{
new Tuple <EntityState, Models.DataModels.ScrumTask>(EntityState.Modified, task)
});
}
}
foreach (var newTask in newModel.Tasks)
{
var oldTask = model.Tasks.Find(task => task.Id == newTask.Id);
if (oldTask == null)
{
//Data has been added!
var task = db.Tasks.Find(newTask.Id);
LiveUpdateSingleton.Instance.EntityUpdated(new taskList()
{
new Tuple <EntityState, Models.DataModels.ScrumTask>(EntityState.Added, task)
});
}
}
}
});
return(true);
}
public bool StartMonitoring_FeatureIndexViewModel(FeatureIndexViewModel model)
{
//Add this user as watching features for this project id
Groups.Add(Context.ConnectionId, LiveUpdateHelper.GroupName(ViewModelDataType.Feature, ActionType.Index, model.ProjectId));
Task.Factory.StartNew(() =>
{
//Check if the model has changed, call update if it has
using (var db = new ApplicationDbContext())
{
var project = db.Projects.Find(model.ProjectId);
var newModel = new FeatureIndexViewModel(project);
//Check features in list
foreach (var oldFeature in model.Features)
{
var newFeature = newModel.Features.Find(feature => feature.Id == oldFeature.Id);
if (newFeature == null)
{
//Data has been removed!
LiveUpdateSingleton.Instance.EntityUpdated(new featureList()
{
new Tuple <EntityState, Feature>(EntityState.Deleted, new Feature()
{
Id = oldFeature.Id, ProjectId = model.ProjectId
})
});
}
else if (!oldFeature.PublicInstancePropertiesEqual(newFeature))
{
//Data has changed
var feature = db.Features.Find(oldFeature.Id);
LiveUpdateSingleton.Instance.EntityUpdated(new featureList()
{
new Tuple <EntityState, Feature>(EntityState.Modified, feature)
});
}
}
foreach (var newFeature in newModel.Features)
{
var oldFeature = model.Features.Find(feature => feature.Id == newFeature.Id);
if (oldFeature == null)
{
//Data has been added!
var feature = db.Features.Find(newFeature.Id);
LiveUpdateSingleton.Instance.EntityUpdated(new featureList()
{
new Tuple <EntityState, Feature>(EntityState.Added, feature)
});
}
}
}
});
return(true);
}
public void EntityUpdated(featureList updatedEntities)
{
using (var db = new ApplicationDbContext())
{
Trace.WriteLine("Updated Feature");
foreach (var entry in updatedEntities)
{
var dbFeature = db.Features.Find(entry.Item2.Id);
var indexGroup =
Clients.Group(LiveUpdateHelper.GroupName(ViewModelDataType.Feature,
ActionType.Index, entry.Item2.ProjectId));
var detailsGroup =
Clients.Group(LiveUpdateHelper.GroupName(ViewModelDataType.Feature,
ActionType.Details, entry.Item2.Id));
switch (entry.Item1)
{
case EntityState.Added:
//Add feature to list
var featureItemViewModelA = new FeatureItemViewModel(dbFeature);
indexGroup.AddData(ViewModelDataType.Feature.ToString(),
ActionType.Index.ToString(), featureItemViewModelA);
break;
case EntityState.Deleted:
//Remove Feature from list
indexGroup.RemoveData(ViewModelDataType.Feature.ToString(),
ActionType.Index.ToString(), entry.Item2.Id);
break;
case EntityState.Modified:
//Update Features Details box
var detailsViewModel = new FeatureDetailsViewModel(dbFeature);
detailsGroup.UpdateData(ViewModelDataType.Feature.ToString(),
ActionType.Details.ToString(), detailsViewModel);
//Update Features List
var featureItemViewModelM = new FeatureItemViewModel(dbFeature);
indexGroup.UpdateItemData(ViewModelDataType.Feature.ToString(),
ActionType.Index.ToString(), featureItemViewModelM);
break;
}
}
}
}
public bool StartMonitoring_SprintIndexViewModel(SprintIndexViewModel model)
{
//Find the user's Id
string userId = HttpContext.Current.GetOwinContext().Authentication.User.Identity.GetUserId();
//Add this user as watching for Colleague Adds
Groups.Add(Context.ConnectionId, LiveUpdateHelper.GroupName(userId));
//Add this user as watching updates on each colleague
Groups.Add(Context.ConnectionId, LiveUpdateHelper.GroupName(ViewModelDataType.Sprint, ActionType.Index, sId: userId));
foreach (var proj in model.Projects)
{
Groups.Add(Context.ConnectionId, LiveUpdateHelper.GroupName(ViewModelDataType.Sprint, ActionType.Details, proj.ProjectId));
}
//TODO: check if the model has changed, god knows how to do this when it's so big...
return(true);
}
public void EntityUpdated(colleaguesList updatedEntities)
{
using (var db = new ApplicationDbContext())
{
using (var userManager = new UserManager <ApplicationUser>(new UserStore <ApplicationUser>(db)))
{
Trace.WriteLine("Updated Colleague");
foreach (var entry in updatedEntities)
{
var dbColleague = userManager.FindByIdAsync(entry.Item2.ColleagueId);
switch (entry.Item1)
{
case EntityState.Added:
{
//Add Colleague to list
var colleagueItemA = new ColleagueItemViewModel(dbColleague.Result);
var indexGroup =
Clients.Group(LiveUpdateHelper.GroupName(ViewModelDataType.Colleague,
ActionType.Index, sId: entry.Item2.UserId));
indexGroup.AddData(ViewModelDataType.Colleague.ToString(),
ActionType.Index.ToString(), colleagueItemA);
}
break;
case EntityState.Deleted:
{
//Remove Colleague from list (by email)
var detailsGroup =
Clients.Group(LiveUpdateHelper.GroupName(ViewModelDataType.Colleague,
ActionType.Details, sId: dbColleague.Result.Email));
detailsGroup.RemoveData(ViewModelDataType.Colleague.ToString(),
ActionType.Index.ToString(), dbColleague.Result.Email);
}
break;
case EntityState.Modified:
//Not sure when this will happen, so lets ignore it...
Trace.WriteLine("UserColleague has been modified and i don't know why...");
break;
}
}
}
}
}
public bool StartMonitoring_ProjectIndexViewModel(ProjectIndexViewModel model)
{
//Find the user's Id
string userId = HttpContext.Current.GetOwinContext().Authentication.User.Identity.GetUserId();
//Add this user as watching for Project Adds
Groups.Add(Context.ConnectionId, LiveUpdateHelper.GroupName(userId));
//Add this user as watching updates on each project
foreach (var project in model.Projects)
{
Groups.Add(Context.ConnectionId, LiveUpdateHelper.GroupName(ViewModelDataType.Project, ActionType.Index, project.Id));
}
//We can't check if a project should have been added or access revoked/deleted because we don't know the user
//But we can check if it has changed
Task.Factory.StartNew(() =>
{
//Check if the model has changed, call update if it has
using (var db = new ApplicationDbContext())
{
//Check features in list
foreach (var oldProject in model.Projects)
{
var project = db.Projects.Find(oldProject.Id);
if (project == null)
{
//Data has been removed!
continue;
}
var newProjectItem = new ProjectItemViewModel(project);
if (!oldProject.PublicInstancePropertiesEqual(newProjectItem))
{
//Data has changed
LiveUpdateSingleton.Instance.EntityUpdated(new projectList()
{
new Tuple <EntityState, Project>(EntityState.Modified, project)
});
}
}
}
});
return(true);
}
public void EntityUpdated(taskList updatedEntities)
{
using (var db = new ApplicationDbContext())
{
Trace.WriteLine("Updated Tasks");
foreach (var entry in updatedEntities)
{
var dbTask = db.Tasks.Find(entry.Item2.Id);
var indexGroup =
Clients.Group(LiveUpdateHelper.GroupName(ViewModelDataType.Task,
ActionType.Index, entry.Item2.FeatureId));
switch (entry.Item1)
{
case EntityState.Added:
//Add Task to list
var taskItemViewModelA = new TaskItemViewModel(dbTask);
indexGroup.AddData(ViewModelDataType.Task.ToString(),
ActionType.Index.ToString(), taskItemViewModelA);
break;
case EntityState.Deleted:
//Remove Task from list
indexGroup.RemoveData(ViewModelDataType.Task.ToString(),
ActionType.Index.ToString(), entry.Item2.Id);
break;
case EntityState.Modified:
//Update Tasks List
var taskItemViewModelM = new TaskItemViewModel(dbTask);
indexGroup.UpdateItemData(ViewModelDataType.Task.ToString(),
ActionType.Index.ToString(), taskItemViewModelM);
break;
}
}
}
}
public bool StartMonitoring_FeatureDetailsViewModel(FeatureDetailsViewModel model)
{
//Add this user as watching this feature update
Groups.Add(Context.ConnectionId, LiveUpdateHelper.GroupName(ViewModelDataType.Feature, ActionType.Details, model.Id));
Task.Factory.StartNew(() =>
{
//Check if the model has changed, call update if it has
using (var db = new ApplicationDbContext())
{
var feature = db.Features.Find(model.Id);
var newModel = new FeatureDetailsViewModel(feature);
if (!model.PublicInstancePropertiesEqual(newModel))
{
LiveUpdateSingleton.Instance.EntityUpdated(new featureList()
{
new Tuple <EntityState, Feature>(EntityState.Modified, feature)
});
}
}
});
return(true);
}
public void EntityUpdated(teamList updatedEntities)
{
Trace.WriteLine("Updated Team");
foreach (var entry in updatedEntities)
{
switch (entry.Item1)
{
case EntityState.Added:
{
using (var db = new ApplicationDbContext())
{
var dbTeam = db.Teams.FindAsync(entry.Item2.Id);
//Add Team to list
var teamItem = new TeamItemViewModel(dbTeam.Result);
//This shouldn't ever be null as we set it when we create a team (get owner's Id)
var ownerId = dbTeam.Result.Members.Select(member => member.User).First().Id;
//Index by UserId
var indexGroup =
Clients.Group(LiveUpdateHelper.GroupName(ViewModelDataType.Team,
ActionType.Index, sId: ownerId));
indexGroup.AddData(ViewModelDataType.Team.ToString(),
ActionType.Index.ToString(), teamItem);
}
}
break;
case EntityState.Deleted:
{
//Remove Team from list
//Details by TeamId
var detailsGroup =
Clients.Group(LiveUpdateHelper.GroupName(ViewModelDataType.Team,
ActionType.Details, entry.Item2.Id));
detailsGroup.RemoveData(ViewModelDataType.Team.ToString(),
ActionType.Index.ToString(), entry.Item2.Id);
}
break;
case EntityState.Modified:
{
using (var db = new ApplicationDbContext())
{
var dbTeam = db.Teams.FindAsync(entry.Item2.Id);
//Team may have also been deleted
//This happens when you delete a team (all the users trigger a modified on the team)
if (dbTeam.Result == null)
{
continue;
}
//Add Team to list
var teamItem = new TeamItemViewModel(dbTeam.Result);
//Details by TeamId
var detailsGroup =
Clients.Group(LiveUpdateHelper.GroupName(ViewModelDataType.Team,
ActionType.Details, dbTeam.Result.Id));
detailsGroup.UpdateItemData(ViewModelDataType.Team.ToString(),
ActionType.Index.ToString(), teamItem);
}
}
break;
}
}
}
public void EntityUpdated(projectList updatedEntities)
{
using (var db = new ApplicationDbContext())
{
Trace.WriteLine("Updated Project");
foreach (var tuple in updatedEntities)
{
switch (tuple.Item1)
{
case EntityState.Modified:
{
var dbProject = db.Projects.Find(tuple.Item2.Id);
if (dbProject == null)
{
continue; //Project has been deleted
}
//Update Project Details box
var detailsViewModel = new ProjectDetailsViewModel(dbProject);
Clients.Group(LiveUpdateHelper.GroupName(ViewModelDataType.Project,
ActionType.Details, dbProject.Id))
.UpdateData(ViewModelDataType.Project.ToString(),
ActionType.Details.ToString(), detailsViewModel);
//Update Projects List
var projectItemViewModel = new ProjectItemViewModel(dbProject);
Clients.Group(LiveUpdateHelper.GroupName(ViewModelDataType.Project,
ActionType.Index, dbProject.Id))
.UpdateItemData(ViewModelDataType.Project.ToString(),
ActionType.Index.ToString(), projectItemViewModel);
//Update Sprint Board
foreach (var team in dbProject.Teams)
{
var thisSprint = dbProject.GetThisSprint();
var thisProjSprint = new ProjectSprintViewModel()
{
ProjectId = dbProject.Id,
ProjectName = dbProject.Title,
TeamName = team.Team.TeamName,
SprintItteration = thisSprint.Iteration,
SprintStartDate = thisSprint.StartDate,
SprintEndDate = thisSprint.EndDate,
Features = new List <SprintFeatures>()
};
//Add features to view model
foreach (var feat in thisSprint.Features.OrderBy(f => f.Priority))
{
thisProjSprint.Features.Add(new SprintFeatures()
{
FeatureId = feat.Id,
FeatureName = feat.Title,
FeatureDescription = feat.Description,
TasksNotStarted =
feat.Tasks.Where(t => t.State == EnumTaskState.NotStarted)
.OrderBy(p => p.Priority)
.Select(t => new TaskItemViewModel(t))
.ToList(),
TasksInProgress =
feat.Tasks.Where(t => t.State == EnumTaskState.InProgress)
.OrderBy(p => p.Priority)
.Select(t => new TaskItemViewModel(t))
.ToList(),
TasksDone =
feat.Tasks.Where(t => t.State == EnumTaskState.Done)
.OrderBy(p => p.Priority)
.Select(t => new TaskItemViewModel(t))
.ToList()
});
}
//Push to group
Clients.Group(LiveUpdateHelper.GroupName(ViewModelDataType.Sprint, ActionType.Details, dbProject.Id))
.UpdateItemData(ViewModelDataType.Sprint.ToString(), ActionType.Index.ToString(), thisProjSprint);
}
}
break;
case EntityState.Added:
{
//Find owner and push add
var dbProject = db.Projects.Find(tuple.Item2.Id);
if (dbProject == null)
{
continue; //Project has been deleted
}
var projectItemViewModel = new ProjectItemViewModel(dbProject);
var group = Clients.Group(LiveUpdateHelper.GroupName(dbProject.User_Id));
group.AddData(ViewModelDataType.Project.ToString(),
ActionType.Index.ToString(), projectItemViewModel);
}
break;
case EntityState.Deleted:
{
//Find owner and push delete
if (tuple.Item2 != null)
{
var group = Clients.Group(LiveUpdateHelper.GroupName(ViewModelDataType.Project, ActionType.Index, tuple.Item2.Id));
group.RemoveData(ViewModelDataType.Project.ToString(),
ActionType.Index.ToString(), tuple.Item2.Id);
}
}
break;
}
}
}
}
public bool StartMonitoring_TeamViewModel(TeamsViewModel model)
{
//Find the user's Id
string userId = HttpContext.Current.GetOwinContext().Authentication.User.Identity.GetUserId();
//Add this user as watching for Colleague Adds
Groups.Add(Context.ConnectionId, LiveUpdateHelper.GroupName(userId));
//Add this user as watching updates on each colleague
Groups.Add(Context.ConnectionId, LiveUpdateHelper.GroupName(ViewModelDataType.Team, ActionType.Index, sId: userId));
foreach (var team in model.Teams)
{
Groups.Add(Context.ConnectionId, LiveUpdateHelper.GroupName(ViewModelDataType.Team, ActionType.Details, team.Id));
}
//Check if the model has changed
Task.Factory.StartNew(() =>
{
//Check if the model has changed, call update if it has
using (var db = new ApplicationDbContext())
{
using (var userManager = new UserManager <ApplicationUser>(new UserStore <ApplicationUser>(db)))
{
var thisUser = userManager.FindById(userId);
foreach (var userTeams in thisUser.Teams)
{
//Find this in model
if (model.Teams.Any(item => item.Id == userTeams.Team_Id))
{
var oldTeam =
model.Teams.First(item => item.Id == userTeams.Team_Id);
var newModel = new TeamItemViewModel(userTeams.Team);
//In new and old
if (!oldTeam.PublicInstancePropertiesEqual(newModel))
{
//Data has changed
//Push change
LiveUpdateSingleton.Instance.EntityUpdated(new teamList()
{
new Tuple <EntityState, Team>(EntityState.Modified, userTeams.Team)
});
}
//Remove from model list
model.Teams.Remove(oldTeam);
}
else
{
//Data has been added from database
//Push add
LiveUpdateSingleton.Instance.EntityUpdated(new teamList()
{
new Tuple <EntityState, Team>(EntityState.Added, userTeams.Team)
});
}
}
}
if (model.Teams.Any())
{
//Items in the list have been deleted on the server
foreach (var removedTeam in model.Teams)
{
//Push delete
var detailsGroup =
Clients.Group(LiveUpdateHelper.GroupName(ViewModelDataType.Team,
ActionType.Details, removedTeam.Id));
detailsGroup.RemoveData(ViewModelDataType.Team.ToString(),
ActionType.Index.ToString(), removedTeam.Id);
}
}
}
});
return(true);
}
