37 lines
1.3 KiB
Python
37 lines
1.3 KiB
Python
from django.core.management.base import BaseCommand
|
|
from django.db import connections
|
|
from establishment.management.commands.add_position import namedtuplefetchall
|
|
from establishment.models import Employee
|
|
from django.db.models import Q
|
|
|
|
|
|
class Command(BaseCommand):
|
|
help = 'Add employee from old db to new db.'
|
|
|
|
def employees_sql(self):
|
|
with connections['legacy'].cursor() as cursor:
|
|
cursor.execute('''
|
|
select t.profile_id, t.name
|
|
from
|
|
(
|
|
select
|
|
DISTINCT
|
|
a.profile_id,
|
|
trim(CONCAT(p.firstname, ' ', p.lastname)
|
|
) as name
|
|
from affiliations as a
|
|
join profiles p on p.id = a.profile_id
|
|
) t
|
|
where t.name is not null
|
|
''')
|
|
return namedtuplefetchall(cursor)
|
|
|
|
def handle(self, *args, **options):
|
|
objects = []
|
|
for e in self.employees_sql():
|
|
empl = Employee.objects.filter(old_id=e.profile_id)
|
|
if empl.exists():
|
|
empl.name = e.name
|
|
|
|
self.stdout.write(self.style.WARNING(f'Update employee name objects.'))
|