public async Task<IActionResult> Post([FromBody]Group userInputGroup)
{
// requestor is a group administration and can create groups
if (!(await _securityHelper.IsGroupAdmin()))
return new HttpStatusCodeResult(403); // Forbidden;
//TODO: group parameter validation
// get current user
var currentUser = await _securityHelper.GetOrCreateCurrentUser();
// build the resource group object
var group = new ScampResourceGroup()
{
Id = Guid.NewGuid().ToString(),
Name = userInputGroup.Name,
Description = userInputGroup.Description,
Budget = new ScampGroupBudget()
{
OwnerId = currentUser.Id,
OwnerName = currentUser.Name,
unitsBudgeted = userInputGroup.Budget.unitsBudgeted,
DefaultUserAllocation = userInputGroup.Budget.defaultUserBudget,
EndDate = userInputGroup.Budget.expiryDate
}
};
await _groupRepository.CreateGroup(group);
// after we know the user docs have completed successfully, add the volatile storage records
Task[] tasks = new Task[2]; // collection to hold the parallel tasks
// create group volatile storage entries
var newGrpBudget = new GroupBudgetState(group.Id)
{
UnitsBudgetted = userInputGroup.Budget.unitsBudgeted,
UnitsAllocated = userInputGroup.Budget.defaultUserBudget,
UnitsUsed = 0
};
tasks[0] = _volatileStorageController.AddGroupBudgetState(newGrpBudget);
// create volatile storage budget entry for user/group
var newUsrBudget = new UserBudgetState(currentUser.Id, group.Id)
{
UnitsBudgetted = group.Budget.DefaultUserAllocation,
UnitsUsed = 0
};
tasks[1] = _volatileStorageController.AddUserBudgetState(newUsrBudget);
// wait for both operations to complete
Task.WaitAll(tasks);
return new ObjectResult(Map(group)) { StatusCode = 200 };
}
private Group Map(ScampResourceGroup docDbGroup)
{
return new Group
{
Id = docDbGroup.Id,
Name = docDbGroup.Name,
Description = docDbGroup.Description,
Templates = new List<GroupTemplateSummary>(), // TODO map these when the repo supports them
Users = docDbGroup.Members?.Select(MapToSummary).ToList(),
Budget = Map(docDbGroup.Budget)
};
}
