/**
* Calculates overheads for user from given backlogs( projects)
*
* @param from
* @param weeksAhead
* @param items
* @return
*/
public HashMap<Integer, String> calculateOverheads(
Date from, int weeksAhead, List<Backlog> items, User user) {
GregorianCalendar cal = new GregorianCalendar();
CalendarUtils cUtils = new CalendarUtils();
HashMap<Integer, String> overheads = new HashMap<Integer, String>();
Date start = from;
Date end = cUtils.nextMonday(start);
cal.setTime(start);
Integer week = cal.get(GregorianCalendar.WEEK_OF_YEAR);
List<Assignment> assignments = new ArrayList<Assignment>(user.getAssignments());
for (int i = 1; i <= weeksAhead; i++) {
// 1. Get Backlogs that hit for the week
log.debug("Projects searched from :" + start);
log.debug("Projects searched ending :" + end);
cal.setTime(start);
week = cal.get(GregorianCalendar.WEEK_OF_YEAR);
log.debug("Calculating overhead for week" + week);
// 2. Get projects that hit current week
List<Backlog> list = this.getProjectsAndIterationsInTimeFrame(items, start, end);
log.debug(list.size() + " projects found for given time frame");
// 3. Calculate overhead sum from items in those projects
AFTime overhead = new AFTime(0);
for (Backlog blog : list) {
// Only check assignments for Projects (overhead
// only set for projects not iterations)
if (blog.getClass().equals(Project.class)) {
Project pro = (Project) blog;
for (Assignment ass : assignments) {
if (ass.getBacklog().equals((Backlog) pro)) {
if (pro.getDefaultOverhead() != null) {
overhead.add(pro.getDefaultOverhead());
log.debug("Added overhead from project: " + pro.getDefaultOverhead());
}
if (ass.getDeltaOverhead() != null) {
overhead.add(ass.getDeltaOverhead());
log.debug("Added overhead from user: "******"Class was iteration class, overhead :" + blog.getClass());
}
}
overheads.put(week, overhead.toString());
start = cUtils.nextMonday(start);
end = cUtils.nextMonday(start);
cal.setTime(start);
week = cal.get(GregorianCalendar.WEEK_OF_YEAR);
}
return overheads;
}
public Map<Integer, AFTime> calculateTotalOverheads(Project project) {
Map<Integer, AFTime> totalOverheads = new HashMap<Integer, AFTime>();
if (project != null) {
for (Assignment ass : project.getAssignments()) {
AFTime totalOverhead = new AFTime(0);
if (project.getDefaultOverhead() != null) {
totalOverhead.add(project.getDefaultOverhead());
}
if (ass.getDeltaOverhead() != null) {
totalOverhead.add(ass.getDeltaOverhead());
}
totalOverheads.put(ass.getUser().getId(), totalOverhead);
}
}
return totalOverheads;
}
private void fillProjectPortfolioData(ProjectPortfolioData data) {
HashMap<Project, String> userDataMap = new HashMap<Project, String>();
HashMap<Project, Integer> unassignedUserDataMap = new HashMap<Project, Integer>();
HashMap<Project, String> summaryLoadLeftMap = new HashMap<Project, String>();
HashMap<String, String> loadLeftData = new HashMap<String, String>();
HashMap<String, String> userOverheads = new HashMap<String, String>();
HashMap<String, String> totalUserOverheads = new HashMap<String, String>();
HashMap<String, Integer> unassignedUsersMap = new HashMap<String, Integer>();
Map<Project, List<User>> assignmentMap = new HashMap<Project, List<User>>(0);
Map<Project, List<User>> nonAssignmentMap = new HashMap<Project, List<User>>(0);
Set<String> keySet = new HashSet<String>();
Map<String, Integer> unassignedBlisMap = new HashMap<String, Integer>();
Collection<Project> projects = projectDAO.getOngoingProjects();
// Go trough all projects and bli:s
for (Project pro : projects) {
int assignedUsers = backlogBusiness.getNumberOfAssignedUsers(pro);
int unestimatedBlis = 0;
AFTime ongoingBliLoadLeft = new AFTime(0);
Set<User> allUsers = new HashSet<User>(this.backlogBusiness.getUsers(pro, true));
HashSet<User> projectAssignments =
new HashSet<User>(this.backlogBusiness.getUsers(pro, true));
List<User> nonAssignedUsers = new ArrayList<User>();
/*
* ArrayList<User> assignments = new ArrayList<User>(
* this.backlogBusiness.getUsers(pro, true));
*/
Collection<BacklogItem> blis = getBlisInProjectAndItsIterations(pro);
// Get overheads for users in this project
for (Assignment ass : pro.getAssignments()) {
if (ass.getDeltaOverhead() != null) {
userOverheads.put(
pro.getId() + "-" + ass.getUser().getId(), ass.getDeltaOverhead().toString());
AFTime total = new AFTime(0);
if (pro.getDefaultOverhead() != null) {
total.add(pro.getDefaultOverhead());
}
total.add(ass.getDeltaOverhead());
totalUserOverheads.put(pro.getId() + "-" + ass.getUser().getId(), total.toString());
} else {
if (pro.getDefaultOverhead() != null) {
totalUserOverheads.put(
pro.getId() + "-" + ass.getUser().getId(), pro.getDefaultOverhead().toString());
} else {
totalUserOverheads.put(pro.getId() + "-" + ass.getUser().getId(), "");
}
}
}
for (BacklogItem bli : blis) {
if (bli.getResponsibles() != null) {
ArrayList<User> responsibles = new ArrayList<User>(bli.getResponsibles());
if (bli.getEffortLeft() == null) {
unestimatedBlis++;
allUsers.addAll(bli.getResponsibles());
} else if (bli.getEffortLeft().getTime() != 0) {
ongoingBliLoadLeft.add(bli.getEffortLeft());
allUsers.addAll(bli.getResponsibles());
}
for (User resp : responsibles) {
keySet.add(pro.getId() + "-" + resp.getId());
// Calculate and add effort from bli to user(s) assigned
// Uses projectID-UserId as map key
String effortForUsr = loadLeftData.get(pro.getId() + "-" + resp.getId());
if (effortForUsr != null) {
AFTime usrLoadLeft = new AFTime(effortForUsr);
if (bli.getEffortLeft() != null) {
// Add effort to this user: (bli effort / number
// of people assigned)
AFTime newEffort = new AFTime(bli.getEffortLeft().getTime() / responsibles.size());
usrLoadLeft.add(newEffort);
loadLeftData.put(pro.getId() + "-" + resp.getId(), usrLoadLeft.toString());
}
} else { // no effort for user, create one
if (bli.getEffortLeft() != null) {
AFTime t = new AFTime(bli.getEffortLeft().getTime() / responsibles.size());
loadLeftData.put(pro.getId() + "-" + resp.getId(), t.toString());
}
}
// Check whether user is responsible for a bli in the
// project but is currently not assigned to it
if (!projectAssignments.contains(resp) && bli.getEffortLeft() == null) {
unassignedUsersMap.put(pro.getId() + "-" + resp.getId(), 1);
if (!nonAssignedUsers.contains(resp)) {
nonAssignedUsers.add(resp);
}
} else if (!projectAssignments.contains(resp) && bli.getEffortLeft().getTime() != 0) {
unassignedUsersMap.put(pro.getId() + "-" + resp.getId(), 1);
if (!nonAssignedUsers.contains(resp)) {
nonAssignedUsers.add(resp);
}
}
if (bli.getEffortLeft() == null) {
int numberOfUnestimatedBlis = 1;
if (unassignedBlisMap.get(pro.getId() + "-" + resp.getId()) != null) {
numberOfUnestimatedBlis =
unassignedBlisMap.get(pro.getId() + "-" + resp.getId()) + 1;
}
unassignedBlisMap.put(pro.getId() + "-" + resp.getId(), numberOfUnestimatedBlis);
}
}
}
}
int unassignedUsers = allUsers.size() - assignedUsers;
String userDataString = "" + assignedUsers;
EffortSumData loadData = new EffortSumData();
loadData.setEffortHours(ongoingBliLoadLeft);
loadData.setNonEstimatedItems(unestimatedBlis);
String loadLeftString = loadData.toString();
summaryLoadLeftMap.put(pro, loadLeftString);
userDataMap.put(pro, userDataString);
unassignedUserDataMap.put(pro, unassignedUsers);
assignmentMap.put(pro, new ArrayList<User>(this.backlogBusiness.getUsers(pro, true)));
nonAssignmentMap.put(pro, nonAssignedUsers);
}
for (String key : keySet) {
String value = loadLeftData.get(key);
// Fetch aftime-value and non-estimated items to a
// EffortSumData-object to get correct output string.
AFTime aftimeValue = new AFTime(0);
if (value != null) aftimeValue = new AFTime(value);
int userUnestimatedBlis = 0;
if (unassignedBlisMap.get(key) != null) userUnestimatedBlis += unassignedBlisMap.get(key);
EffortSumData sumData = new EffortSumData();
sumData.setEffortHours(aftimeValue);
sumData.setNonEstimatedItems(userUnestimatedBlis);
value = sumData.toString();
loadLeftData.put(key, value);
}
data.setUnassignedUsers(unassignedUsersMap);
data.setAssignedUsers(assignmentMap);
data.setSummaryUserData(userDataMap);
data.setSummaryUnassignedUserData(unassignedUserDataMap);
data.setSummaryLoadLeftData(summaryLoadLeftMap);
data.setLoadLefts(loadLeftData);
data.setUserOverheads(userOverheads);
data.setTotalUserOverheads(totalUserOverheads);
data.setNonAssignedUsers(nonAssignmentMap);
}
