def roadmap_id(request, roadmap_id):
if request.method == "GET":
if not request.user.is_authenticated:
return HttpResponse(status=401)
try:
roadmap = Roadmap.objects.get(id=roadmap_id)
except ObjectDoesNotExist:
return HttpResponseNotFound()
roadmap_dict = roadmap.to_dict()
return JsonResponse(roadmap_dict)
elif request.method == "PUT":
if not request.user.is_authenticated:
return HttpResponse(status=401)
try:
roadmap = Roadmap.objects.get(id=roadmap_id)
except ObjectDoesNotExist:
return HttpResponseNotFound()
if not roadmap.author_id == request.user.id:
return HttpResponseForbidden()
try:
req_data = json.loads(request.body.decode())
new_private = req_data["private"]
new_image_id = req_data["imageId"]
new_title = req_data["title"]
new_level = req_data["level"]
new_description = req_data["description"]
section_list = req_data["sections"]
added_tag_list = req_data["addedTagList"]
deleted_tag_list = req_data["deletedTagList"]
except (KeyError, JSONDecodeError):
return HttpResponseBadRequest()
# Edit
roadmap.delete_sections()
roadmap.private = new_private
roadmap.image_id = new_image_id
roadmap.title = new_title
roadmap.level = new_level
roadmap.description = new_description
for section in section_list:
new_section = Section(title=section["section_title"],
roadmap=roadmap)
new_section.save()
task_list = section["tasks"]
for task in task_list:
Task(
title=task["task_title"],
url=task["task_url"],
type=task["task_type"],
description=task["task_description"],
roadmap=roadmap,
section=new_section,
).save()
# Set default value or non-changing
roadmap.date = datetime.now()
roadmap.progress = 1
roadmap.save()
# Delete tags in roadmap
for tag in deleted_tag_list:
tag_query = roadmap.tags.filter(tag_name__iexact=tag)
if tag_query.exists():
target_tag = tag_query.first()
target_tag.decrement_count_roadmap()
target_tag.save()
roadmap.tags.remove(target_tag)
# Add new tags m2m field in roadmap
for tag in added_tag_list:
tag_query = Tag.objects.filter(tag_name__iexact=tag)
if tag_query.exists():
target_tag = tag_query.first()
roadmap.tags.add(target_tag)
target_tag.increment_count_roadmap()
target_tag.save()
else:
new_tag = Tag(tag_name=tag)
new_tag.increment_count_roadmap()
new_tag.save()
roadmap.tags.add(new_tag)
roadmap.save()
roadmap_dict_simple = roadmap.to_dict_simple()
return JsonResponse(roadmap_dict_simple, status=200)
elif request.method == "DELETE":
if not request.user.is_authenticated:
return HttpResponse(status=401)
try:
roadmap = Roadmap.objects.get(id=roadmap_id)
except ObjectDoesNotExist:
return HttpResponseNotFound()
if not roadmap.author_id == request.user.id:
return HttpResponseForbidden()
for tag in roadmap.tags.all():
tag.decrement_count_roadmap()
tag.save()
roadmap.delete()
return HttpResponse(status=204)
elif request.method == "POST":
if not request.user.is_authenticated:
return HttpResponse(status=401)
try:
roadmap = Roadmap.objects.get(id=roadmap_id)
except ObjectDoesNotExist:
return HttpResponseNotFound()
new_roadmap = Roadmap(
private=roadmap.private,
image_id=roadmap.image_id,
title=roadmap.title,
level=roadmap.level,
description=roadmap.description,
original_author=roadmap.author,
author=request.user,
)
new_roadmap.save()
# Add copied tags m2m fields
for tag in roadmap.tags.all():
new_roadmap.tags.add(tag)
tag.increment_count_roadmap()
tag.save()
new_roadmap.save()
# Add copied sections and tasks
for section in roadmap.section_roadmap.all():
new_section = Section(title=section.title, roadmap=new_roadmap)
new_section.save()
for task in section.task_section.all():
Task(
title=task.title,
url=task.url,
type=task.type,
description=task.description,
roadmap=new_roadmap,
section=new_section,
).save()
# Post response
roadmap_dict_simple = new_roadmap.to_dict_simple()
return JsonResponse(roadmap_dict_simple, status=201)
def roadmap(request):
if request.method == "POST":
if not request.user.is_authenticated:
return HttpResponse(status=401)
try:
req_data = json.loads(request.body.decode())
new_private = req_data["private"]
new_image_id = req_data["imageId"]
new_title = req_data["title"]
new_level = req_data["level"]
new_description = req_data["description"]
section_list = req_data["sections"]
tag_list = req_data["tags"]
except (KeyError, JSONDecodeError):
return HttpResponseBadRequest()
new_roadmap = Roadmap(
private=new_private,
image_id=new_image_id,
title=new_title,
level=new_level,
description=new_description,
original_author=request.user,
author=request.user,
)
new_roadmap.save()
# Add tags m2m field in new_roadmap
for tag in tag_list:
tag_query = Tag.objects.filter(tag_name__iexact=tag)
if tag_query.exists():
target_tag = tag_query.first()
new_roadmap.tags.add(target_tag)
target_tag.increment_count_roadmap()
target_tag.save()
else:
new_tag = Tag(tag_name=tag)
new_tag.increment_count_roadmap()
new_tag.save()
new_roadmap.tags.add(new_tag)
new_roadmap.save()
# Add sections and tasks of this roadmap
for section in section_list:
new_section = Section(title=section["section_title"],
roadmap=new_roadmap)
new_section.save()
task_list = section["tasks"]
for task in task_list:
Task(
title=task["task_title"],
url=task["task_url"],
type=task["task_type"],
description=task["task_description"],
roadmap=new_roadmap,
section=new_section,
).save()
# Post response
roadmap_dict_simple = new_roadmap.to_dict_simple()
return JsonResponse(roadmap_dict_simple, status=201)
return HttpResponseNotAllowed(["POST"])
