public TaskDTO UpdateTask(TodoContext context, UpdateTaskRequest updateTaskRequest)
{
_updateTaskRequestValidator.ValidateAndThrow(updateTaskRequest);
var user = _authenticationService.GetUserBySessionToken(
context,
updateTaskRequest.SessionToken);
var task = context.Tasks
.Include("User")
.SingleOrDefault(t => t.TaskId == updateTaskRequest.TaskId);
if (task == null)
{
throw new TodoException(ServiceError.NoSuchTask);
}
if (task.UserId != user.UserId)
{
throw new TodoException(ServiceError.NoPermissions);
}
task.TaskDescription = updateTaskRequest.TaskDescription;
task.ModifiedAt = _timeProvider.GetCurrentTime();
context.SaveChanges();
return(_taskToTaskDtoMapper.Map(task));
}
public TaskDTO UnprogressTask(TodoContext context, UnprogressTaskRequest unprogressTaskRequest)
{
_unprogressTaskRequestValidator.ValidateAndThrow(unprogressTaskRequest);
var user = _authenticationService.GetUserBySessionToken(
context,
unprogressTaskRequest.SessionToken);
var task = context.Tasks
.Include("User")
.SingleOrDefault(t => t.TaskId == unprogressTaskRequest.TaskId);
if (task == null)
{
throw new TodoException(ServiceError.NoSuchTask);
}
if (task.UserId != user.UserId)
{
throw new TodoException(ServiceError.NoPermissions);
}
var newTaskStatus = _taskProgressLogic.GetPreviousFor((TaskStatus)task.TaskStatus);
task.TaskStatus = (int)newTaskStatus;
task.ModifiedAt = _timeProvider.GetCurrentTime();
context.SaveChanges();
return(_taskToTaskDtoMapper.Map(task));
}
public WorkspaceDTO GetWorkspace(TodoContext context, GetWorkspaceRequest getWorkspaceRequest)
{
_getWorkspaceRequestValidator.ValidateAndThrow(getWorkspaceRequest);
var user = _authenticationService.GetUserBySessionToken(
context,
getWorkspaceRequest.SessionToken);
Func <Task, bool> taskIsOwnedByUserAndIsNotComplete = task =>
task.UserId == user.UserId &&
task.TaskStatus != (int)TaskStatus.Complete;
var tasks = context.Tasks.Where(taskIsOwnedByUserAndIsNotComplete).ToList();
return(new WorkspaceDTO
{
Tasks = _taskToTaskDtoMapper.Map(tasks)
});
}
public TaskDTO CreateTask(TodoContext context, CreateTaskRequest createTaskRequest)
{
_createTaskRequestValidator.ValidateAndThrow(createTaskRequest);
var user = _authenticationService.GetUserBySessionToken(
context,
createTaskRequest.SessionToken);
var task = new Task
{
TaskStatus = (int)TaskStatus.NotStarted,
TaskDescription = createTaskRequest.TaskDescription,
CreatedAt = _timeProvider.GetCurrentTime(),
ModifiedAt = null,
User = user
};
context.Tasks.Add(task);
context.SaveChanges();
return(_taskToTaskDtoMapper.Map(task));
}