Пример #1
0
        private async Task <TaskResponseBase> DeleteTask(Task task, bool keepSubtasks)
        {
            var subtasks = await _dbContext.Tasks.Where(predicate : t => t.ParentId == task.Id)
                           .ToListAsync();

            if (subtasks != null)
            {
                if (keepSubtasks)
                {
                    foreach (var subtask in subtasks)
                    {
                        subtask.ParentId = Guid.Empty;
                    }
                }
                else
                {
                    foreach (var subtask in subtasks)
                    {
                        _deleted.Add(item: await DeleteTask(task: subtask, keepSubtasks: keepSubtasks));
                    }
                }
            }
            _dbContext.Tasks.Remove(entity: task);
            return(new TaskResponseBase
            {
                Id = task.Id,
                Name = task.Name
            });
        }
Пример #2
0
        private void DataGenerator()
        {
            int numOfTasks    = 3;
            int numOfSubtasks = 3;
            var tasks         = new List <Task>(new Task[numOfTasks] /*{new Task(), new Task(), new Task()}*/);

            for (var i = 0; i < tasks.Count; i++)
            {
                tasks[i] = new Task();
                //   {
                //  Id = DateTimeOffset.UtcNow.ToUnixTimeSeconds()
                //    };
                //  var stopwatch = Stopwatch.StartNew();
                //   Thread.Sleep(1100);
                //  stopwatch.Stop();
            }

            var subtasksList = new List <List <Task> >(new List <Task> [tasks.Count]);

            for (var i = 0; i < subtasksList.Count; i++)
            {
                subtasksList[i] = new List <Task>(new Task[numOfSubtasks]);
                for (var j = 0; j < subtasksList[i].Count; j++)
                {
                    subtasksList[i][j] = new Task
                    {
                        Id = new Guid()
                    };
                    //  Id = DateTimeOffset.UtcNow.ToUnixTimeMilliseconds()
                    //   };
                    //  var stopwatch = Stopwatch.StartNew();
                    //  Thread.Sleep(100);
                    //  stopwatch.Stop();
                }
            }

            int index = 0;

            tasks.ForEach(task =>
            {
                ++index;
                task.Name        = $"Task {index}";
                task.Description = $"Description for task {index}";
                task.Assignee    = $"Assignee for task {index}";
                task.CreatedAt   = DateTime.Now;
                task.CompletedAt = default;
                task.Status      = Status.Created;
                task.Subtasks    = subtasksList[index - 1];
                task.ParentId    = null;
                // task.Subtasks = subtasksList.Count > index ? subtasksList[index - 1] : subtasksList[^1];

                int subindex = 0;
                foreach (Task subtask in task.Subtasks)
                {
                    ++subindex;
                    subtask.Name        = $"Subtask {subindex} for task {index}";
                    subtask.Description = $"Description for subtask {subindex} of task {index}";
                    subtask.Assignee    = $"Assignee for subtask {subindex} of task {index}";
                    subtask.CreatedAt   = DateTime.Now;
                    subtask.CompletedAt = default;
                    subtask.Status      = Status.Created;
                    subtask.ParentId    = task.Id;
                    subtask.Subtasks    = new List <Task>(new Task[1]
                    {
                        new Task
                        {
                            //Id = numOfTasks + numOfSubtasks + subindex + 1,
                            Name        = $"Sub-subtask for subtask {subindex} of task {index}",
                            Description = $"",
                            Assignee    = $"",
                            CreatedAt   = DateTime.Now,
                            CompletedAt = default,