private string ExecuteCreateEmployeeCommand(ICommand command)
{
string companyName = command.Parameters[3];
var company = this.database.Companies.FirstOrDefault(c => c.Name == companyName);
if (company == null)
{
return(string.Format($"Company {companyName} does not exist"));
}
string firstName = command.Parameters[0];
string lastName = command.Parameters[1];
if (company.Employees.Any(e => e.FirstName == firstName && e.LastName == lastName))
{
return(string.Format($"Employee {firstName} {lastName} already exists in {company.Name} (no department)"));
}
var firstConflictingEmployee = company.Departments
.SelectMany(d => d.Employees)
.FirstOrDefault(e => e.FirstName == firstName && e.LastName == lastName);
if (firstConflictingEmployee != null)
{
return(string.Format($"Employee {firstName} {lastName} already exists in {company.Name} (in department {firstConflictingEmployee.Department.Name})"));
}
var employeeTypeName = command.Parameters[2];
var employeeType = Assembly
.GetExecutingAssembly()
.GetType(BaseModelNamespace + employeeTypeName);
var employee = Activator.CreateInstance(employeeType, new object[] { command.Parameters[0], command.Parameters[1] }) as IEmployee;
if (command.Parameters.Count == 4)
{
company.Employees.Add(employee);
company.CEO.SubordinateEmployees.Add(employee);
}
else //command.Parameters.Count = 5
{
string departmentName = command.Parameters[4];
var department = GetDepartment(company, departmentName);
if (department == null)
{
department = company.Departments.SelectMany(d => d.SubDepartments).FirstOrDefault(sd => sd.Name == departmentName);
}
if (department == null)
{
return(string.Format($"Department {departmentName} does not exist in company {company.Name}"));
}
department.Employees.Add(employee);
department.Manager.SubordinateEmployees.Add(employee);
employee.Department = department;
}
decimal salary = salaryManager.GetSalary(employee, company);
employee.Salary = salary;
this.database.TotalSalaries[employee] = 0m;
return(null);
}
private string ExecuteCreateEmployeeCommand(ICommand command)
{
string firstName = command.Parameters[0];
string lastName = command.Parameters[1];
string companyName = command.Parameters[3];
var company = this.database.Companies.FirstOrDefault(c => c.Name == companyName);
if (company == null)
{
return(string.Format($"Company {companyName} does not exist"));
}
if (company.Employees.Any(e => e.FirstName == firstName && e.LastName == lastName))
{
return(string.Format($"Employee {firstName} {lastName} already exists in {company.Name} (no department)"));
}
var firstConflictingEmployee = company
.Departments
.SelectMany(d => d.Employees)
.FirstOrDefault(e => e.FirstName == firstName && e.LastName == lastName);
if (firstConflictingEmployee != null)
{
return(string.Format($"Employee {firstName} {lastName} already exists in {company.Name} (in department {firstConflictingEmployee.Department.Name})"));
}
//IPaidPerson person;
//switch (command.Parameters[2])
//{
// case "Regular":
// person = new Regular(firstName, lastName, 0m);
// break;
//}
var employeeTypeName = command.Parameters[2];
var employeeType = Assembly.GetExecutingAssembly().GetType("Capitalism.Models." + employeeTypeName);
var employee = Activator.CreateInstance(employeeType,
args: new object[] { command.Parameters[0], command.Parameters[1], null }) as Employee;
decimal salary = salaryManager.GetSalary(employee, company);
employee.Salary = salary;
this.database.TotalSalaries[employee] = 0;
if (command.Parameters.Count == 4)
{
company.Employees.Add(employee);
company.CEO.SubordinateEmployees.Add(employee);
}
else //command.Parameters.Count == 5
{
var departmentName = command.Parameters[4];
var department = company.Departments.FirstOrDefault(d => d.Name == departmentName);
if (department == null)
{
department = company.Departments.SelectMany(d => d.SubDepartments).FirstOrDefault(sd => sd.Name == departmentName);
}
if (department == null)
{
return(string.Format($"Department {departmentName} does not exist in {company.Name}"));
}
department.Employees.Add(employee);
department.Manager.SubordinateEmployees.Add(employee);
employee.Department = department;
}
return(null);
}