def _transfer_venue_events_to_owner(venue_account, owner, user):
""" Transfer events to another owner (venue account).
@type venue_account: accounts.models.VenueAccount
@type owner: unicode
@type user: django.contrib.auth.models.User
"""
owner_data = owner.split('_')
owner_name, owner_link = '', ''
venue_events = Event.events.filter(venue_account_owner=venue_account)
if owner_data[0] == 'user':
owner_name = user.username
owner_link = reverse('userena_profile_detail', kwargs={'username': user.username})
for event in venue_events:
event.venue_account_owner = None
event.save(update_fields=['venue_account_owner'])
elif owner_data[0] == 'venue':
venue_account_owner = VenueAccount.objects.get(id=owner_data[1])
if venue_account_owner and venue_account_owner.account.user == user:
owner_name = venue_account_owner.venue.name
owner_link = reverse('public_venue_account', kwargs={'slug': venue_account_owner.slug})
for event in venue_events:
event.venue_account_owner = venue_account_owner
event.save(update_fields=['venue_account_owner'])
notice_service.create_notice(notice_type='venue_unlinking_and_events_transferring',
user=user,
notice_data={
'unlinked_venue_name': venue_account.venue.name,
'unlinked_venue_link': reverse('public_venue_account',
kwargs={'slug': venue_account.slug}),
'owner_name': owner_name,
'owner_link': owner_link,
'date': datetime.datetime.now().strftime('%A, %b. %d, %I:%M %p')
})
def reject_events_transferring(transferring_id, notice_id):
""" Reject events transferring.
@type transferring_id: int
@type notice_id: int
@rtype: bool
"""
result = False
try:
transferring = EventTransferring.objects.get(pk=transferring_id)
except EventTransferring.DoesNotExist:
transferring = None
if transferring and transferring.target:
event_list = list(transferring.events.all())
from_user = event_list[0].owner if len(event_list) else None
target = transferring.target
for event in transferring.events.all():
transferring.events.remove(event)
transferring.delete()
try:
notice = Notice.objects.get(pk=notice_id)
except Notice.DoesNotExist:
notice = None
if notice:
notice_data = json.loads(notice.log)
notice_data['state'] = 'Rejected'
notice.log = json.dumps(notice_data)
notice.read = True
notice.save()
event_links = []
for event_item in event_list:
date = event_item.next_day().start_time.strftime('%Y-%m-%d')
link = reverse('event_view', kwargs={'slug': event_item.slug, 'date': date})
event_links.append((event_item.name, link))
target_name = target.username
target_link = reverse('userena_profile_detail', kwargs={'username': target.username})
notice_service.create_notice('transferring_rejecting', from_user, {
'subject': 'Cityfusion: transferring of your events has been rejected.',
'user': from_user,
'events': event_list,
'target_name': target_name,
'target_link': target_link,
}, {
'event_count': len(event_list),
'event_links': event_links,
'date': datetime.datetime.now().strftime('%A, %b. %d, %I:%M %p'),
'target_name': target_name,
'target_link': target_link,
})
result = True
return result
def accept_venue_transferring(venue_transferring_id, notice_id):
""" Accept a venue transferring.
@type venue_transferring_id: int
@type notice_id: int
@rtype: bool
"""
result = False
try:
venue_transferring = VenueAccountTransferring.objects.get(pk=venue_transferring_id)
except VenueAccountTransferring.DoesNotExist:
venue_transferring = None
if venue_transferring and venue_transferring.target:
venue_account = venue_transferring.venue_account
from_user = venue_transferring.venue_account.account.user
target = venue_transferring.target.user
venue_account.account = venue_transferring.target
venue_account.save()
venue_account.venue.user = venue_transferring.target.user
venue_account.venue.save()
Event.events.filter(venue_account_owner_id=venue_account.id).update(owner=venue_transferring.target.user.id)
venue_transferring.delete()
try:
notice = Notice.objects.get(pk=notice_id)
except Notice.DoesNotExist:
notice = None
if notice:
notice_data = json.loads(notice.log)
notice_data['state'] = 'Accepted'
notice.log = json.dumps(notice_data)
notice.read = True
notice.save()
target_name = target.username
target_link = reverse('userena_profile_detail', kwargs={'username': target.username})
notice_service.create_notice('venue_transferring_accepting', from_user, {
'subject': 'Cityfusion: transferring of your venue has been accepted.',
'user': from_user,
'venue_account': venue_account,
'target_name': target_name,
'target_link': target_link,
}, {
'venue_name': venue_account.venue.name,
'venue_link': reverse('public_venue_account', kwargs={'slug': venue_account.slug}),
'target_name': target_name,
'target_link': target_link,
'date': datetime.datetime.now().strftime('%A, %b. %d, %I:%M %p'),
})
result = True
return result
def change_venues_owner(venue_account_ids, owner_id):
""" Change owner of venues list.
@type venue_account_ids: list
@type owner_id: int
@param owner_id: a new owner id
@rtype: int
"""
transferred_accounts, counter = [], 0
for venue_account_id in venue_account_ids:
counter += 1
try:
venue_account = VenueAccount.objects.get(pk=venue_account_id)
target = Account.objects.get(user_id=owner_id)
if venue_account.account == target:
raise Exception('The venue is already belongs to this account')
if VenueAccountTransferring.objects.filter(target=target, venue_account=venue_account).count() > 0:
raise Exception('The venue is already in the transfer process')
venue_account_transferring = VenueAccountTransferring.objects.create(target=target,
venue_account=venue_account)
transferred_accounts.append(venue_account)
target_name = target.user.username
target_link = reverse('userena_profile_detail', kwargs={'username': target.user.username})
notice_service.create_notice(notice_type='venue_transferring_to_owner',
user=venue_account.account.user,
notice_data={
'venue_name': venue_account.venue.name,
'venue_link': reverse('public_venue_account',
kwargs={'slug': venue_account.slug}),
'target_name': target_name,
'target_link': target_link,
'date': datetime.datetime.now().strftime('%A, %b. %d, %I:%M %p'),
})
if counter == len(venue_account_ids):
mail_data = {'subject': 'CityFusion: venues has been transferred to you.',
'user': target.user,
'venue_accounts': transferred_accounts
}
else:
mail_data = {}
notice_service.create_notice('venue_transferring', target.user, mail_data, {
'venue_name': venue_account.venue.name,
'venue_link': reverse('public_venue_account', kwargs={'slug': venue_account.slug}),
'date': datetime.datetime.now().strftime('%A, %b. %d, %I:%M %p'),
'accept_link': reverse('accept_venue_transferring', kwargs={
'venue_transferring_id': venue_account_transferring.id}),
'reject_link': reverse('reject_venue_transferring', kwargs={
'venue_transferring_id': venue_account_transferring.id})
}, mail_template='mail/venues_transferring.txt')
except Exception as e:
raise Exception(e.message)
return len(transferred_accounts)
def reject_venue_transferring(venue_transferring_id, notice_id):
""" Reject a venue transferring.
@type venue_transferring_id: int
@type notice_id: int
@rtype: bool
"""
result = False
try:
venue_transferring = VenueAccountTransferring.objects.get(pk=venue_transferring_id)
except VenueAccountTransferring.DoesNotExist:
venue_transferring = None
if venue_transferring and venue_transferring.target:
venue_account = venue_transferring.venue_account
from_user = venue_transferring.venue_account.account.user
target = venue_transferring.target.user
venue_transferring.delete()
try:
notice = Notice.objects.get(pk=notice_id)
except Notice.DoesNotExist:
notice = None
if notice:
notice_data = json.loads(notice.log)
notice_data["state"] = "Rejected"
notice.log = json.dumps(notice_data)
notice.read = True
notice.save()
target_name = target.username
target_link = reverse("userena_profile_detail", kwargs={"username": target.username})
notice_service.create_notice(
"venue_transferring_rejecting",
from_user,
{
"subject": "Cityfusion: transferring of your venue has been rejected.",
"user": from_user,
"venue_account": venue_account,
"target_name": target_name,
"target_link": target_link,
},
{
"venue_name": venue_account.venue.name,
"venue_link": reverse("public_venue_account", kwargs={"slug": venue_account.slug}),
"target_name": target_name,
"target_link": target_link,
"date": datetime.datetime.now().strftime("%A, %b. %d, %I:%M %p"),
},
)
result = True
return result
def change_venue_owner(venue_account_id, owner_id):
""" Change owner of a venue with the given id.
@type venue_account_id: int
@type owner_id: int
@param owner_id: a new owner id
@rtype: bool
"""
result = False
target = Account.objects.get(user_id=owner_id)
venue_account = VenueAccount.objects.get(id=venue_account_id)
if target and venue_account:
venue_account_transferring = VenueAccountTransferring.objects.create(target=target, venue_account=venue_account)
target_name = target.user.username
target_link = reverse("userena_profile_detail", kwargs={"username": target.user.username})
notice_service.create_notice(
notice_type="venue_transferring_to_owner",
user=venue_account.account.user,
notice_data={
"venue_name": venue_account.venue.name,
"venue_link": reverse("public_venue_account", kwargs={"slug": venue_account.slug}),
"target_name": target_name,
"target_link": target_link,
"date": datetime.datetime.now().strftime("%A, %b. %d, %I:%M %p"),
},
)
notice_service.create_notice(
"venue_transferring",
target.user,
{
"subject": "CityFusion: venue has been transferred to you.",
"user": target.user,
"venue_account": venue_account,
},
{
"venue_name": venue_account.venue.name,
"venue_link": reverse("public_venue_account", kwargs={"slug": venue_account.slug}),
"date": datetime.datetime.now().strftime("%A, %b. %d, %I:%M %p"),
"accept_link": reverse(
"accept_venue_transferring", kwargs={"venue_transferring_id": venue_account_transferring.id}
),
"reject_link": reverse(
"reject_venue_transferring", kwargs={"venue_transferring_id": venue_account_transferring.id}
),
},
)
result = True
return result
def _delete_venue_events(venue_account, user):
""" Delete all venue events.
@type venue_account: accounts.models.VenueAccount
@type user: django.contrib.auth.models.User
"""
venue_events = Event.events.filter(venue_account_owner=venue_account)
for event in venue_events:
event.delete()
notice_service.create_notice(notice_type='venue_unlinking_and_events_deleting',
user=user,
notice_data={
'unlinked_venue_name': venue_account.venue.name,
'unlinked_venue_link': reverse('public_venue_account',
kwargs={'slug': venue_account.slug}),
'date': datetime.datetime.now().strftime('%A, %b. %d, %I:%M %p')
})
def _delete_venue_events(venue_account, user):
""" Delete all venue events.
@type venue_account: accounts.models.VenueAccount
@type user: django.contrib.auth.models.User
"""
venue_events = Event.events.filter(venue_account_owner=venue_account)
for event in venue_events:
event.delete()
notice_service.create_notice(
notice_type="venue_unlinking_and_events_deleting",
user=user,
notice_data={
"unlinked_venue_name": venue_account.venue.name,
"unlinked_venue_link": reverse("public_venue_account", kwargs={"slug": venue_account.slug}),
"date": datetime.datetime.now().strftime("%A, %b. %d, %I:%M %p"),
},
)
def change_venue_owner(venue_account_id, owner_id):
""" Change owner of a venue with the given id.
@type venue_account_id: int
@type owner_id: int
@param owner_id: a new owner id
@rtype: bool
"""
result = False
target = Account.objects.get(user_id=owner_id)
venue_account = VenueAccount.objects.get(id=venue_account_id)
if target and venue_account:
venue_account_transferring = VenueAccountTransferring.objects.create(target=target,
venue_account=venue_account)
target_name = target.user.username
target_link = reverse('userena_profile_detail', kwargs={'username': target.user.username})
notice_service.create_notice(notice_type='venue_transferring_to_owner',
user=venue_account.account.user,
notice_data={
'venue_name': venue_account.venue.name,
'venue_link': reverse('public_venue_account',
kwargs={'slug': venue_account.slug}),
'target_name': target_name,
'target_link': target_link,
'date': datetime.datetime.now().strftime('%A, %b. %d, %I:%M %p'),
})
notice_service.create_notice('venue_transferring', target.user, {
'subject': 'CityFusion: venue has been transferred to you.',
'user': target.user,
'venue_account': venue_account
}, {
'venue_name': venue_account.venue.name,
'venue_link': reverse('public_venue_account', kwargs={'slug': venue_account.slug}),
'date': datetime.datetime.now().strftime('%A, %b. %d, %I:%M %p'),
'accept_link': reverse('accept_venue_transferring', kwargs={
'venue_transferring_id': venue_account_transferring.id}),
'reject_link': reverse('reject_venue_transferring', kwargs={
'venue_transferring_id': venue_account_transferring.id})
})
result = True
return result
def _transfer_venue_events_to_owner(venue_account, owner, user):
""" Transfer events to another owner (venue account).
@type venue_account: accounts.models.VenueAccount
@type owner: unicode
@type user: django.contrib.auth.models.User
"""
owner_data = owner.split("_")
owner_name, owner_link = "", ""
venue_events = Event.events.filter(venue_account_owner=venue_account)
if owner_data[0] == "user":
owner_name = user.username
owner_link = reverse("userena_profile_detail", kwargs={"username": user.username})
for event in venue_events:
event.venue_account_owner = None
event.save(update_fields=["venue_account_owner"])
elif owner_data[0] == "venue":
venue_account_owner = VenueAccount.objects.get(id=owner_data[1])
if venue_account_owner and venue_account_owner.account.user == user:
owner_name = venue_account_owner.venue.name
owner_link = reverse("public_venue_account", kwargs={"slug": venue_account_owner.slug})
for event in venue_events:
event.venue_account_owner = venue_account_owner
event.save(update_fields=["venue_account_owner"])
notice_service.create_notice(
notice_type="venue_unlinking_and_events_transferring",
user=user,
notice_data={
"unlinked_venue_name": venue_account.venue.name,
"unlinked_venue_link": reverse("public_venue_account", kwargs={"slug": venue_account.slug}),
"owner_name": owner_name,
"owner_link": owner_link,
"date": datetime.datetime.now().strftime("%A, %b. %d, %I:%M %p"),
},
)
def change_venues_owner(venue_account_ids, owner_id):
""" Change owner of venues list.
@type venue_account_ids: list
@type owner_id: int
@param owner_id: a new owner id
@rtype: int
"""
transferred_accounts, counter = [], 0
for venue_account_id in venue_account_ids:
counter += 1
try:
venue_account = VenueAccount.objects.get(pk=venue_account_id)
target = Account.objects.get(user_id=owner_id)
if venue_account.account == target:
raise Exception("The venue is already belongs to this account")
if VenueAccountTransferring.objects.filter(target=target, venue_account=venue_account).count() > 0:
raise Exception("The venue is already in the transfer process")
venue_account_transferring = VenueAccountTransferring.objects.create(
target=target, venue_account=venue_account
)
transferred_accounts.append(venue_account)
target_name = target.user.username
target_link = reverse("userena_profile_detail", kwargs={"username": target.user.username})
notice_service.create_notice(
notice_type="venue_transferring_to_owner",
user=venue_account.account.user,
notice_data={
"venue_name": venue_account.venue.name,
"venue_link": reverse("public_venue_account", kwargs={"slug": venue_account.slug}),
"target_name": target_name,
"target_link": target_link,
"date": datetime.datetime.now().strftime("%A, %b. %d, %I:%M %p"),
},
)
if counter == len(venue_account_ids):
mail_data = {
"subject": "CityFusion: venues has been transferred to you.",
"user": target.user,
"venue_accounts": transferred_accounts,
}
else:
mail_data = {}
notice_service.create_notice(
"venue_transferring",
target.user,
mail_data,
{
"venue_name": venue_account.venue.name,
"venue_link": reverse("public_venue_account", kwargs={"slug": venue_account.slug}),
"date": datetime.datetime.now().strftime("%A, %b. %d, %I:%M %p"),
"accept_link": reverse(
"accept_venue_transferring", kwargs={"venue_transferring_id": venue_account_transferring.id}
),
"reject_link": reverse(
"reject_venue_transferring", kwargs={"venue_transferring_id": venue_account_transferring.id}
),
},
mail_template="mail/venues_transferring.txt",
)
except Exception as e:
raise Exception(e.message)
return len(transferred_accounts)
def change_event_owner(event_id, owner_id, identifier, is_last, session):
""" Change owner of the event with the given id.
@type event_id: int
@type owner_id: int
@param owner_id: new event's owner id
@type identifier: unicode
@param identifier: current transferring process identifier
@type is_last: bool
@param is_last: if the event is last in the transfer queue
@type session: django.contrib.sessions.backends.db.SessionStore
@rtype: bool
"""
success = False
try:
if event_id and owner_id and identifier:
event = Event.events.get(pk=event_id)
owner = User.objects.get(id=owner_id)
stored_identifier = session.get('transfer_identifier', '')
if not stored_identifier or identifier != stored_identifier:
event_transferring = EventTransferring.objects.create(target=owner)
session['transfer_identifier'] = identifier
session['transfer_id'] = event_transferring.id
else:
event_transferring = EventTransferring.objects.get(pk=int(session['transfer_id']))
event_transferring.events.add(event)
success = True
except Exception:
success = False
finally:
if is_last and owner and event_transferring:
events = list(event_transferring.events.all())
event_links = []
for event_item in events:
date = event_item.next_day().start_time.strftime('%Y-%m-%d')
link = reverse('event_view', kwargs={'slug': event_item.slug, 'date': date})
event_links.append((event_item.name, link))
target_name = owner.username
target_link = reverse('userena_profile_detail', kwargs={'username': owner.username})
notice_service.create_notice(notice_type='transferring_to_owner',
user=event.owner,
notice_data={
'event_count': len(events),
'event_links': event_links,
'date': datetime.datetime.now().strftime('%A, %b. %d, %I:%M %p'),
'target_name': target_name,
'target_link': target_link,
})
notice_service.create_notice('transferring', owner, {
'subject': 'CityFusion: events have been transferred to you.',
'user': owner,
'events': events
}, {
'event_count': len(events),
'event_links': event_links,
'date': datetime.datetime.now().strftime('%A, %b. %d, %I:%M %p'),
'accept_link': reverse('accept_transferring', kwargs={'transferring_id': event_transferring.id}),
'reject_link': reverse('reject_transferring', kwargs={'transferring_id': event_transferring.id})
})
return success
