private Result ValidateRequest(Models.Requests.ManagerWithServiceSupplier managerRequest) => ValidationHelper.Validate(managerRequest, new ManagerWithServiceSupplierValidator());
public Task <Result <Models.Responses.ManagerContext> > RegisterWithServiceSupplier(Models.Requests.ManagerWithServiceSupplier managerRequest, string email)
{
return(CheckIdentityHashNotEmpty()
.Ensure(DoesManagerNotExist, "Manager has already been registered")
.Bind(() => ValidateRequest(managerRequest))
.Bind(AddManager)
.Bind(AddServiceSupplierAndRelation)
.Map(Build));
async Task <bool> DoesManagerNotExist() => !await _managerContext.DoesManagerExist();
async Task <Result <Manager> > AddManager()
{
return(await Create()
.Bind(Add));
Result <Manager> Create()
{
var utcNowDate = _dateTimeProvider.UtcNow();
return(new Manager
{
IdentityHash = _managerContext.GetHash(),
Email = email,
FirstName = managerRequest.Manager.FirstName,
LastName = managerRequest.Manager.LastName,
Title = managerRequest.Manager.Title,
Position = managerRequest.Manager.Position,
Phone = managerRequest.Manager.Phone,
Fax = managerRequest.Manager.Fax,
Created = utcNowDate,
Updated = utcNowDate,
IsActive = true
});
}
async Task <Result <Manager> > Add(Manager manager)
{
var entry = _dbContext.Managers.Add(manager);
await _dbContext.SaveChangesAsync();
_dbContext.DetachEntry(entry.Entity);
return(entry.Entity);
}
}
async Task <Result <ManagerContext> > AddServiceSupplierAndRelation(Manager manager)
{
return(await CreateServiceSupplier()
.Bind(AddServiceSupplier)
.Bind(serviceSupplier => CreateRelation(serviceSupplier))
.Bind(AddRelation));
Result <ServiceSupplier> CreateServiceSupplier()
{
var utcNowDate = _dateTimeProvider.UtcNow();
return(new ServiceSupplier
{
Name = managerRequest.ServiceSupplier.Name,
Address = managerRequest.ServiceSupplier.Address,
PostalCode = managerRequest.ServiceSupplier.PostalCode,
Phone = managerRequest.ServiceSupplier.Phone,
Website = managerRequest.ServiceSupplier.Website,
Created = utcNowDate,
Modified = utcNowDate
});
}
async Task <Result <ServiceSupplier> > AddServiceSupplier(ServiceSupplier serviceSupplier)
{
var entry = _dbContext.ServiceSuppliers.Add(serviceSupplier);
await _dbContext.SaveChangesAsync();
_dbContext.DetachEntry(entry.Entity);
return(entry.Entity);
}
Result <ManagerServiceSupplierRelation> CreateRelation(ServiceSupplier serviceSupplier)
=> new ManagerServiceSupplierRelation
{
ManagerId = manager.Id,
ManagerPermissions = ManagerPermissions.All,
ServiceSupplierId = serviceSupplier.Id,
IsMaster = true,
IsActive = true
};
async Task <Result <ManagerContext> > AddRelation(ManagerServiceSupplierRelation managerRelation)
{
var entry = _dbContext.ManagerServiceSupplierRelations.Add(managerRelation);
await _dbContext.SaveChangesAsync();
_dbContext.DetachEntry(entry.Entity);
return(CollectManagerContext(manager, entry.Entity));
}
}
}
