public async Task <bool> EditAsync(AssignmentEditDto input)
{
var assignment = await this.context.Assignments.SingleOrDefaultAsync(a => a.Id == input.Id);
assignment.ExecutorId = input.ExecutorId;
assignment.StartingDate = DateTime.ParseExact(input.StartingDate, Constants.DATETIME_FORMAT, CultureInfo.InvariantCulture);
if (input.Deadline == Constants.EMPTY_STRING)
{
assignment.Deadline = null;
}
else if (input.Deadline == null)
{
assignment.Deadline = null;
}
else
{
assignment.Deadline = DateTime.ParseExact(input.Deadline, Constants.DATETIME_FORMAT, CultureInfo.InvariantCulture);
}
assignment.Priority = input.Priority;
assignment.Type = input.Type;
assignment.Name = input.Name;
assignment.Description = input.Description;
assignment.IsProjectRelated = input.IsProjectRelated;
if (input.IsProjectRelated)
{
assignment.ProjectId = input.ProjectId;
}
else
{
assignment.ProjectId = null;
}
await this.ChangeStatusAndProgressLogic(assignment, input);
await this.AddRemoveAssistants(assignment, input);
this.context.Assignments.Update(assignment);
var result = await this.context.SaveChangesAsync();
return(result > 0);
}
private async Task AddRemoveAssistants(Assignment assignment, AssignmentEditDto input)
{
var assignmentAssistantsIds = assignment.AssignmentsAssistants.Select(aa => aa.AssistantId).ToList();
var assistantsToRemove = assignmentAssistantsIds.Except(input.AssistantsIds).ToList();
var assistantsToAdd = input.AssistantsIds.Except(assignmentAssistantsIds).ToList();
if (assistantsToRemove.Count() > 0)
{
await this.assignmentsEmployeesService.RemoveAssistantsAsync(assistantsToRemove, assignment.Id);
}
if (assistantsToAdd.Count() > 0)
{
await this.assignmentsEmployeesService.AddAssistantsAsync(assistantsToAdd, assignment.Id);
}
}
//Helper methods
private async Task ChangeStatusAndProgressLogic(Assignment assignment, AssignmentEditDto input)
{
if (assignment.Status.Name == Constants.STATUS_COMPLETED && assignment.StatusId != input.StatusId)
{
assignment.EndDate = null;
assignment.StatusId = input.StatusId;
assignment.Progress = input.Progress;
}
else if ((await this.statusesService.GetStatusNameByIdAsync(input.StatusId)) == Constants.STATUS_COMPLETED && assignment.StatusId != input.StatusId)
{
assignment.EndDate = DateTime.UtcNow;
assignment.StatusId = input.StatusId;
assignment.Progress = Constants.PROGRESS_MAX_VALUE;
}
else
{
assignment.StatusId = input.StatusId;
assignment.Progress = input.Progress;
}
}
