public async Task <TestCase> AddAsync(AddTestCaseParams ps)
{
var sibingsCount = await _context.TestNodes.CountAsync(tn => tn.ParentId == ps.ParentId);
ps.Position = ps.Position <= -1 ? sibingsCount : Math.Min(ps.Position, sibingsCount);
foreach (var node in _context.TestNodes.Where(tn =>
tn.ParentId == ps.ParentId && tn.Position >= ps.Position))
{
node.Position++;
}
var testCase = _mapper.Map <TestCase>(ps);
testCase.Count = 1;
await _context.TextCases.AddAsync(testCase);
// calc count
var ancestors = new List <TestNode>();
ancestors.Add(await _nodeService.GetAsync(ps.ParentId));
ancestors.AddRange(await _nodeService.GetAncestorsAsync(ps.ParentId));
foreach (var ancestor in ancestors)
{
ancestor.Count++;
}
await _context.SaveChangesAsync();
return(testCase);
}
public async Task DeleteAsync(int id)
{
var testSuite = await GetAsync(id);
foreach (var node in _context.TestNodes.Where(tn =>
tn.ParentId == testSuite.ParentId && tn.Position > testSuite.Position))
{
node.Position--;
}
testSuite.IsDeleted = true;
(await _nodeService.GetDescendantsAsync(id)).ForEach(tn => tn.IsDeleted = true);
// calc count
foreach (var ancestor in await _nodeService.GetAncestorsAsync(id))
{
ancestor.Count -= testSuite.Count;
}
await _context.SaveChangesAsync();
}