/// <summary>
/// Deletes department which has no employees and sub departments
/// </summary>
/// <param name="d">Department to delete</param>
/// <returns>
/// Deleted department
/// null if such department does not exist or we are trying to delete root department
/// </returns>
public IDepartmentDTO DeleteEmptyDepartment(IDepartmentDTO d)
{
bool result = Departments.Remove(d as BaseDepartment);
if (result)
{
BaseDepartment parent = Department(d.ParentDeptID) as BaseDepartment;
parent.SubDepts.Remove(d.DeptID);
return(d);
}
return(null);
}
public string GetManagerName(Enums.Departments targetDepartment)
{
BaseDepartment department = GetDepartmentInstance(targetDepartment);
//error because protected set
//department.Manager = Enums.Managers.Jay;
//but you can callback this function to set up new manager
//string errorMsg = "";
//var result = department.SetManager(Enums.PEDInternalMembers.Tarien, Enums.Managers.Klen, out errorMsg);
return(department.Manager.ToString());
}
public string GetDepartmentInfo(Enums.Departments targetDepartment)
{
BaseDepartment department = GetDepartmentInstance(targetDepartment);
var information = new JObject
{
{ "Supervisor", department.Supervisor.ToString() },
{ "Manager", department.Manager.ToString() },
{ "TeamMemberCount", department.GetTeamMemberCount() },
{ "TeamMembers", department.GetTeamMembers().Aggregate((result, next) => $"{result},{next}") },
{ "TeamAssets", department.GetAssetsItems().Aggregate((result, next) => $"{result},{next}") }
};
return(information.ToString(Newtonsoft.Json.Formatting.None));
}
/// <summary>
/// Adds newly created child department to parent department
/// </summary>
/// <param name="parentDept">Parent department</param>
/// <param name="childDept">Departmet to add</param>
/// <returns>
/// 0 if child was added successfully,
/// </returns>
public int AddDepartment(IDepartmentDTO pd, IDepartmentDTO cd)
{
BaseDepartment parentDept = pd as BaseDepartment;
BaseDepartment childDept = cd as BaseDepartment;
// Creation of root department
// it means childDept is root department
if (parentDept == null && childDept.ParentDeptID == 0)
{
Departments.Add(childDept);
return(0);
}
// Adding child department to parent dept
Departments.Add(childDept);
parentDept.SubDepts.Add(childDept.DeptID);
childDept.ParentDeptID = parentDept.DeptID;
return(0);
}
/// <summary>
/// Adds newly created child department to parent department
/// </summary>
/// <param name="pd">Parent department</param>
/// <param name="childDeptName">Name of the department to be created</param>
/// <param name="childDeptCreationDate">Child department creation date</param>
public IDepartmentDTO CreateDepartment(IDepartmentDTO pd, string childDeptName, DateTime childDeptCreationDate)
{
BaseDepartment parentDept = pd as BaseDepartment;
BaseDepartment childDept;
// Creation of root department
// it means childDept is root department
if (parentDept == null)
{
childDept = new HQ(childDeptName);
childDept.CreatedOn = childDeptCreationDate;
Departments.Add(childDept);
return(childDept as IDepartmentDTO);
}
// Create Division level department
uint rootDeptID = RootDepartment().DeptID;
if (parentDept.DeptID == rootDeptID)
{
childDept = new Division(childDeptName, rootDeptID)
{
CreatedOn = childDeptCreationDate
};
Departments.Add(childDept);
parentDept.SubDepts.Add(childDept.DeptID);
childDept.ParentDeptID = parentDept.DeptID;
return(childDept as IDepartmentDTO);
}
// Create Department level department
childDept = new Department(childDeptName, parentDept.DeptID)
{
CreatedOn = childDeptCreationDate
};
Departments.Add(childDept);
parentDept.SubDepts.Add(childDept.DeptID);
childDept.ParentDeptID = parentDept.DeptID;
return(childDept as IDepartmentDTO);
}
private BaseDepartment GetDepartmentInstance(Enums.Departments targetDepartmernt)
{
BaseDepartment department = null;
switch (targetDepartmernt)
{
case Enums.Departments.RD:
department = new RD(Enums.Managers.Klen);
break;
case Enums.Departments.PD:
department = new PD();
break;
case Enums.Departments.CPD:
department = new CPD();
break;
default:
throw new NotImplementedException("Sorry, we didn't build this department instance");
}
return(department);
}
/// <summary>
/// Returns root department of organization
/// </summary>
/// <returns>Root department</returns>
public IDepartmentDTO RootDepartment()
{
BaseDepartment dept = Departments.Find(d => d.ParentDeptID == 0);
return(dept);
}
