def merge_threads(request, validated_data, threads, merge_conflict):
new_thread = Thread(
category=validated_data['category'],
started_on=threads[0].started_on,
last_post_on=threads[0].last_post_on,
)
new_thread.set_title(validated_data['title'])
new_thread.save()
resolution = merge_conflict.get_resolution()
best_answer = resolution.get('best_answer')
if best_answer:
new_thread.best_answer_id = best_answer.best_answer_id
new_thread.best_answer_is_protected = best_answer.best_answer_is_protected
new_thread.best_answer_marked_on = best_answer.best_answer_marked_on
new_thread.best_answer_marked_by_id = best_answer.best_answer_marked_by_id
new_thread.best_answer_marked_by_name = best_answer.best_answer_marked_by_name
new_thread.best_answer_marked_by_slug = best_answer.best_answer_marked_by_slug
poll = resolution.get('poll')
if poll:
poll.move(new_thread)
categories = []
for thread in threads:
categories.append(thread.category)
new_thread.merge(thread)
thread.delete()
record_event(
request,
new_thread,
'merged',
{
'merged_thread': thread.title,
},
commit=False,
)
new_thread.synchronize()
new_thread.save()
if validated_data.get('weight') == Thread.WEIGHT_GLOBAL:
moderation.pin_thread_globally(request, new_thread)
elif validated_data.get('weight'):
moderation.pin_thread_locally(request, new_thread)
if validated_data.get('is_hidden', False):
moderation.hide_thread(request, new_thread)
if validated_data.get('is_closed', False):
moderation.close_thread(request, new_thread)
if new_thread.category not in categories:
categories.append(new_thread.category)
for category in categories:
category.synchronize()
category.save()
# set extra attrs on thread for UI
new_thread.is_read = False
new_thread.subscription = None
add_acl(request.user, new_thread)
return new_thread
def threads_merge_endpoint(request):
serializer = MergeThreadsSerializer(
data=request.data,
context={'user': request.user},
)
serializer.is_valid(raise_exception=True)
threads = serializer.validated_data['threads']
data = serializer.validated_data
threads = data['threads']
new_thread = Thread(
category=data['category'],
started_on=threads[0].started_on,
last_post_on=threads[0].last_post_on,
)
new_thread.set_title(data['title'])
new_thread.save()
# handle merge conflict
best_answer = data.get('best_answer')
if best_answer:
new_thread.best_answer_id = best_answer.best_answer_id
new_thread.best_answer_is_protected = best_answer.best_answer_is_protected
new_thread.best_answer_marked_on = best_answer.best_answer_marked_on
new_thread.best_answer_marked_by_id = best_answer.best_answer_marked_by_id
new_thread.best_answer_marked_by_name = best_answer.best_answer_marked_by_name
new_thread.best_answer_marked_by_slug = best_answer.best_answer_marked_by_slug
poll = data.get('poll')
if poll:
poll.move(new_thread)
categories = []
for thread in threads:
categories.append(thread.category)
new_thread.merge(thread)
thread.delete()
record_event(
request,
new_thread,
'merged',
{'merged_thread': thread.title},
commit=False,
)
new_thread.synchronize()
new_thread.save()
if data.get('weight') == Thread.WEIGHT_GLOBAL:
moderation.pin_thread_globally(request, new_thread)
elif data.get('weight'):
moderation.pin_thread_locally(request, new_thread)
if data.get('is_hidden', False):
moderation.hide_thread(request, new_thread)
if data.get('is_closed', False):
moderation.close_thread(request, new_thread)
if new_thread.category not in categories:
categories.append(new_thread.category)
for category in categories:
category.synchronize()
category.save()
# set extra attrs on thread for UI
new_thread.is_read = False
new_thread.subscription = None
add_acl(request.user, new_thread)
return Response(ThreadsListSerializer(new_thread).data)