def save_user(migration_rules, migration_event, user_dict, user_obj, instance):
"""
Save otm1 user record into otm2.
In the case of validation problems, username can be arbitrarily
changed. Since we log the otm1_username in the relic, it's simple
enough to query for all users that have a different username than
the one stored in their relic and take further action as necessary.
"""
# don't save another user if this email address already exists.
# just observe and report
users_with_this_email = User.objects.filter(
email__iexact=user_dict['fields']['email'])
if users_with_this_email.exists():
user_obj = users_with_this_email[0]
else:
# replace spaces in the username.
# then, if the sanitized username already exists,
# uniquify it. This transformation order is important.
# uniquification must happen as the last step.
user_obj = user_obj
user_obj.username = uniquify_username(
sanitize_username(user_obj.username))
user_obj.save()
try:
InstanceUser.objects.get(instance=instance, user=user_obj)
except InstanceUser.DoesNotExist:
InstanceUser.objects.create(instance=instance,
user=user_obj,
role=instance.default_role)
relic = OTM1UserRelic(instance=instance,
migration_event=migration_event,
otm2_model_id=user_obj.pk,
otm1_model_id=user_dict['pk'],
otm1_username=user_dict['fields']['username'],
email=user_dict['fields']['email'])
relic.save()
return user_obj
def save_user(migration_rules, migration_event, user_dict,
user_obj, instance, **kwargs):
"""
Save otm1 user record into otm2.
In the case of validation problems, username can be arbitrarily
changed. Since we log the otm1_username in the relic, it's simple
enough to query for all users that have a different username than
the one stored in their relic and take further action as necessary.
"""
otm1_email = user_dict['fields']['email']
assert otm1_email != ''
# don't save another user if this email address already exists.
# just observe and report
users_with_this_email = User.objects.filter(email__iexact=otm1_email)
if users_with_this_email.exists():
assert len(users_with_this_email) == 1
user_obj = users_with_this_email[0]
last_login = inflate_date(user_dict['fields']['last_login'])
date_joined = inflate_date(user_dict['fields']['date_joined'])
first_name = user_dict['fields']['first_name']
last_name = user_dict['fields']['last_name']
# coerce to UTC. This may not be perfectly correct, but
# given how unlikely it is for a user to create a new account
# on the same day they logged in with an existing account,
# we can live with the ambiguity.
if last_login.replace(tzinfo=pytz.UTC) > user_obj.last_login:
user_obj.username = user_dict['fields']['username']
user_obj.password = user_dict['fields']['password']
user_obj.last_login = last_login
# we're keeping the *login* info for the most recently used
# account, but the *joined* info for the earliest created account.
if date_joined.replace(tzinfo=pytz.UTC) < user_obj.date_joined:
user_obj.date_joined = date_joined
if first_name:
user_obj.first_name = first_name
if last_name:
user_obj.last_name = last_name
if user_dict['fields']['is_active']:
user_obj.is_active = True
else:
# replace spaces in the username.
# then, if the sanitized username already exists,
# uniquify it. This transformation order is important.
# uniquification must happen as the last step.
user_obj = user_obj
user_obj.username = uniquify_username(
sanitize_username(user_obj.username))
user_obj.save()
try:
InstanceUser.objects.get(instance=instance, user=user_obj)
except InstanceUser.DoesNotExist:
InstanceUser.objects.create(instance=instance,
user=user_obj,
role=instance.default_role)
relic = OTM1UserRelic(instance=instance,
migration_event=migration_event,
otm2_model_id=user_obj.pk,
otm1_model_id=user_dict['pk'],
otm1_username=user_dict['fields']['username'],
email=otm1_email)
relic.save()
return user_obj
def save_user(migration_rules, migration_event, user_dict, user_obj, instance,
**kwargs):
"""
Save otm1 user record into otm2.
In the case of validation problems, username can be arbitrarily
changed. Since we log the otm1_username in the relic, it's simple
enough to query for all users that have a different username than
the one stored in their relic and take further action as necessary.
"""
otm1_email = user_dict['fields']['email']
assert otm1_email != ''
# don't save another user if this email address already exists.
# just observe and report
users_with_this_email = User.objects.filter(email__iexact=otm1_email)
if users_with_this_email.exists():
assert len(users_with_this_email) == 1
user_obj = users_with_this_email[0]
last_login = inflate_date(user_dict['fields']['last_login'])
date_joined = inflate_date(user_dict['fields']['date_joined'])
first_name = user_dict['fields']['first_name']
last_name = user_dict['fields']['last_name']
# coerce to UTC. This may not be perfectly correct, but
# given how unlikely it is for a user to create a new account
# on the same day they logged in with an existing account,
# we can live with the ambiguity.
if last_login.replace(tzinfo=pytz.UTC) > user_obj.last_login:
user_obj.username = user_dict['fields']['username']
user_obj.password = user_dict['fields']['password']
user_obj.last_login = last_login
# we're keeping the *login* info for the most recently used
# account, but the *joined* info for the earliest created account.
if date_joined.replace(tzinfo=pytz.UTC) < user_obj.date_joined:
user_obj.date_joined = date_joined
if first_name:
user_obj.first_name = first_name
if last_name:
user_obj.last_name = last_name
if user_dict['fields']['is_active']:
user_obj.is_active = True
else:
# replace spaces in the username.
# then, if the sanitized username already exists,
# uniquify it. This transformation order is important.
# uniquification must happen as the last step.
user_obj = user_obj
user_obj.username = uniquify_username(
sanitize_username(user_obj.username))
user_obj.save()
try:
InstanceUser.objects.get(instance=instance, user=user_obj)
except InstanceUser.DoesNotExist:
InstanceUser.objects.create(instance=instance,
user=user_obj,
role=instance.default_role)
relic = OTM1UserRelic(instance=instance,
migration_event=migration_event,
otm2_model_id=user_obj.pk,
otm1_model_id=user_dict['pk'],
otm1_username=user_dict['fields']['username'],
email=otm1_email)
relic.save()
return user_obj
