import datetime
from collections import defaultdict
from django.db import models
+from django.db.models import F, Q
from core.models import PlCoreBase,Site
from django.contrib.auth.models import AbstractBaseUser, BaseUserManager
from timezones.fields import TimeZoneField
if not self.id:
self.set_password(self.password)
self.username = self.email
- super(User, self).save(*args, **kwds)
+ super(User, self).save(*args, **kwds)
+
+ @staticmethod
+ def select_by_user(user):
+ if user.is_admin:
+ qs = User.objects.all()
+ else:
+ # can see all users at any site where this user has pi role
+ from core.models.site import SitePrivilege
+ site_privs = SitePrivilege.objects.filter(user=user)
+ sites = [sp.site for sp in site_privs if sp.role.role == 'pi']
+ # get site privs of users at these sites
+ site_privs = SitePrivilege.objects.filter(site__in=sites)
+ user_ids = [sp.user.id for sp in site_privs] + [user.id]
+ qs = User.objects.filter(Q(site__in=sites) | Q(id__in=user_ids))
+ return qs
+
+
+