private void AddTask(WorkTask task, Guid userId)
{
var project = context.Projects.FirstOrDefault(p => p.Name.Equals(task.ProjectName));
task.Project = project;
task.UserId = userId;
context.Tasks.Add(task);
context.SaveChanges();
if (task.Started.HasValue && task.Finished.HasValue)
{
context.TaskHistory.Add(new TaskHistoryItem {
Task = task, Status = TaskStatus.InProgress, Created = task.Started
});
context.TaskHistory.Add(new TaskHistoryItem {
Task = task, Status = TaskStatus.Closed, Created = task.Finished
});
}
if (task.Status.Equals(TaskStatus.InProgress))
{
context.TaskHistory.Add(new TaskHistoryItem {
Task = task, Status = TaskStatus.InProgress, Created = DateTime.Now
});
}
context.SaveChanges();
}
private void UpdateTask(WorkTask task)
{
var dbEntry = context.Tasks
.Include(e => e.TaskHistoryItems)
.FirstOrDefault(t => t.Id == task.Id);
if (dbEntry == null)
{
return;
}
var isChanged = false;
if (!string.IsNullOrWhiteSpace(task.Name) && (dbEntry.Name == null || !dbEntry.Name.Equals(task.Name)))
{
dbEntry.Name = task.Name;
isChanged = true;
}
if (!string.IsNullOrWhiteSpace(task.Description) && (dbEntry.Description == null || !dbEntry.Description.Equals(task.Description)))
{
dbEntry.Description = task.Description;
isChanged = true;
}
if (!string.IsNullOrWhiteSpace(task.Comment) && (dbEntry.Comment == null || !dbEntry.Comment.Equals(task.Comment)))
{
dbEntry.Comment = task.Comment;
isChanged = true;
}
if (!dbEntry.Priority.Equals(task.Estimate))
{
dbEntry.Priority = task.Priority;
isChanged = true;
}
if (!dbEntry.Estimate.Equals(task.Estimate))
{
dbEntry.Estimate = task.Estimate;
isChanged = true;
}
if (!dbEntry.Status.Equals(task.Status))
{
if (dbEntry.Equals(TaskStatus.Stopped) && task.Status.Equals(TaskStatus.Closed))
{
var taskHistoryItem = task.LastHistoryItem;
taskHistoryItem.Status = TaskStatus.Closed;
}
else
{
context.TaskHistory.Add(new TaskHistoryItem {
Task = task, Status = task.Status, Created = DateTime.Now
});
}
isChanged = true;
}
if (isChanged)
{
task.Modified = DateTime.Now;
context.SaveChanges();
}
}
public void SaveTask(WorkTask task, Guid userId)
{
if (task.Id == new Guid())
{
AddTask(task, userId);
}
else
{
UpdateTask(task);
}
}