public SubordinatesWorkload GetPMSubordinatesWorkload(int projectManagerId, DateTimeRange dateRange, WorkloadPeriod workloadPeriodStep)
{
// TODO: Логика тяжеловесная и запутанная, надо подумать над возможными улучшениями
var dateOnlyRange = new DateTimeRange(dateRange.Begin.Date, dateRange.End.Date);
var employees = GetProjectManagerSubordinates(projectManagerId, dateOnlyRange);
var membershipByEmployees = GetProjectMembershipByEmployees(dateOnlyRange, employees);
var workhoursByDate = ProductionCalendarSvc.GetWorkHoursByDate(dateOnlyRange);
var projectComparer = new FuncBasedComparer <Project>((first, second) =>
{
if (first.EmployeePMID == projectManagerId && second.EmployeePMID != projectManagerId)
{
return(-1);
}
if (first.EmployeePMID != projectManagerId && second.EmployeePMID == projectManagerId)
{
return(1);
}
int res = string.Compare(first.FullName, second.FullName);
if (res != 0)
{
res = first.ID - second.ID;
}
return(res);
});
var workload = new SubordinatesWorkload();
foreach (var employee in employees)
{
var employeeProjects = ProjectMembershipSvc.GetProjectsForEmployee(employee.ID, dateOnlyRange);
employeeProjects = employeeProjects.OrderBy(e => e, projectComparer).ToList();
var employeeProjectWorkload = new EmployeeProjectWorkload();
employeeProjectWorkload.Employee = employee;
foreach (var project in employeeProjects)
{
if (!membershipByEmployees.TryGetValue(employee.ID, out var projectMemberships))
{
projectMemberships = new List <ProjectMember>();
}
var dailyWorkload = GetEmployeeDailyWorkload(project.ID, dateRange, projectMemberships, workhoursByDate);
var employeeWorkload = GetEmployeeWorkloadForDateRange(employee, dateRange, workloadPeriodStep, workhoursByDate, dailyWorkload);
var workloadRecord = new EmployeeProjectWorkloadRecord();
workloadRecord.Project = project;
workloadRecord.WorkloadRecords.AddRange(employeeWorkload.WorkloadRecords);
employeeProjectWorkload.WorkloadRecords.Add(workloadRecord);
}
if (employeeProjectWorkload.WorkloadRecords.Count > 0)
{
workload.SubordinateEmployeesWorkloads.Add(employeeProjectWorkload);
}
}
return(workload);
}
public ProjectWorkload GetProjectWorkload(int projectId, DateTimeRange dateRange)
{
var dateOnlyRange = new DateTimeRange(dateRange.Begin.Date, dateRange.End.Date);
var projectEmployees = ProjectMembershipSvc.GetEmployeesOnProject(projectId, dateOnlyRange);
var membershipByEmployees = GetProjectMembershipByEmployees(dateOnlyRange, projectEmployees);
var workhoursByDate = ProductionCalendarSvc.GetWorkHoursByDate(dateOnlyRange);
var projectWorkload = new ProjectWorkload
{
ProjectId = projectId,
DateFrom = dateOnlyRange.Begin.Date,
DateTo = dateOnlyRange.End.Date
};
var employeeWorkloads = GetEmployeesWorkloadForDateRange(projectEmployees, dateOnlyRange, WorkloadPeriod.Week, membershipByEmployees, workhoursByDate, projectId);
projectWorkload.EmployeeWorkloads.AddRange(employeeWorkloads);
projectWorkload.TotalHours = projectWorkload.EmployeeWorkloads.Sum(ew => ew.WorkloadRecords.Sum(wr => wr.CurrentProjectHours));
return(projectWorkload);
}
private IList <Employee> GetProjectManagerSubordinates(int projectManagerId, DateTimeRange dateOnlyRange)
{
var projects = ProjectMembershipSvc.GetProjectsForManager(projectManagerId, dateOnlyRange);
var comparer = new FuncBasedEqualityComparer <Employee>((first, second) => first.ID == second.ID, e => e.ID.GetHashCode());
var employeesSet = new HashSet <Employee>(comparer);
foreach (var project in projects)
{
var projectEmployees = ProjectMembershipSvc.GetEmployeesOnProject(project.ID, dateOnlyRange);
foreach (var employee in projectEmployees)
{
employeesSet.Add(employee);
}
}
var employees = employeesSet.OrderBy(e => e.FullName).ThenBy(e => e.ID).ToList();
return(employees);
}
private Dictionary <int, List <ProjectMember> > GetProjectMembershipByEmployees(DateTimeRange dateRange, IList <Employee> employees)
{
var projectMemberships = ProjectMembershipSvc.GetProjectMembershipForEmployees(dateRange, employees);
var membershipByEmployees = new Dictionary <int, List <ProjectMember> >(employees.Count);
foreach (var projectMember in projectMemberships)
{
// Членство в проекте в роле КАМ не учитывается в подсчете загрузки
if (projectMember.ProjectRole != null && projectMember.ProjectRole.RoleType == ProjectRoleType.CAM)
{
continue;
}
List <ProjectMember> list;
if (!membershipByEmployees.TryGetValue(projectMember.Employee.ID, out list))
{
list = new List <ProjectMember>();
membershipByEmployees.Add(projectMember.Employee.ID, list);
}
list.Add(projectMember);
}
return(membershipByEmployees);
}
