private void HandleInternal(RemoveEmployeeFromEmployerCommand command)
{
using (var context = new EmploymentDataDbContext())
{
var employer = FindWithId(context, command.EmployerId);
employer.FireAnEmployee(command.EmployeeId);
context.SaveChanges();
}
}
private void HandleInternal(HireEmployeeByEmployerCommand command)
{
using (var context = new EmploymentDataDbContext())
{
var nextKey = context.Employees.Count() + 1; // :)
var employee = new Employee(nextKey, command.EmployeeSalary, command.EmployeeName);
var employer = FindWithId(context, command.EmployerId);
context.Employees.Add(employee);
employer.Employees.Add(employee);
context.SaveChanges();
}
}
public GetAllEmployersDataQueryResponse Handle(GetAllEmployersDataQuery query)
{
using (var context = new EmploymentDataDbContext())
{
var employers = context.Employers.Include(e => e.Employees).ToList();
var employersSummaryList = new GetAllEmployersDataQueryResponse();
employersSummaryList.Data =
employers.Select(
e =>
new EmployerSummaryData()
{
EmployerId = e.Id,
EmployerName = e.Name,
TotalSalary = e.Employees.Sum(ee => ee.Salary)
}).ToList();
return(employersSummaryList);
}
}
private Employer FindWithId(EmploymentDataDbContext context, int id)
{
return(context.Employers.Where(e => e.Id == id).Include(e => e.Employees).Single());
}
