def production_update(request):
'''
add a production
:param request: parameter: id(production), name, category_id, price, description, Image
:return: msg
@tested
'''
if request.method != "POST":
return JsonResponse(assemble_fail_msg("error request method"))
if (
("id" in request.POST.keys())
and "name" in request.POST.keys()) \
and ("category_id" in request.POST.keys()) \
and ("price" in request.POST.keys()) \
and ("description" in request.POST.keys()) \
and ("file" in request.FILES.keys()):
production = Productions.objects.get(id=request.POST["id"])
production.name = request.POST["name"]
production.category_id = int(request.POST["category_id"])
production.price = float(request.POST["price"])
production.description = request.POST["description"]
production.file = request.FILES["file"]
production.save()
return JsonResponse(assemble_success_msg("success"))
else:
return JsonResponse(assemble_fail_msg("lack of parameters"))
def production_add(request):
'''
add a production
:param request: parameter: name, category_id, price, description, Image
:return: msg
@tested
'''
print request.POST
print request.body
print request.FILES
if request.method != "POST":
return JsonResponse(assemble_fail_msg("error request method"))
if ("name" in request.POST.keys()) \
and ("category_id" in request.POST.keys()) \
and ("price" in request.POST.keys()) \
and ("description" in request.POST.keys()) \
and ("file" in request.FILES.keys()):
Productions.objects.create(name=request.POST["name"],
category_id=int(
request.POST["category_id"]),
price=float(request.POST["price"]),
description=request.POST["description"],
Image=request.FILES["file"])
return JsonResponse(assemble_success_msg("success"))
else:
return JsonResponse(assemble_fail_msg("lack of parameters"))
def production_get(request):
'''
:param request:
:return: all productions info
'''
ret_list = []
for producion in Productions.objects.all():
ret_list.append(producion.get_production())
return JsonResponse(assemble_success_msg(ret_list))
def production_delete(request):
'''
delete a production
:param request: parameter: production id
:return:
'''
if request.method != "POST":
return JsonResponse(assemble_fail_msg("error request method"))
if "id" in request.POST.keys():
Productions.objects.get(id=request.POST["id"]).delete()
return JsonResponse(assemble_success_msg("success delete"))
else:
return JsonResponse(assemble_fail_msg("lack or wrong parameters"))
def category_delete(request):
'''
delete a category
:param request: parameter: id(the id of category)
:return: msg
@tested
'''
if request.method != 'POST':
return JsonResponse(assemble_fail_msg("error request method"))
body = json.loads(request.body)
if "id" in body.keys():
category_id = int(body["id"])
Categories.objects.get(id=category_id).delete()
return JsonResponse(assemble_success_msg("success"))
else:
JsonResponse(assemble_fail_msg("lack or wrong parameter"))
def category_update(request):
'''
update the category, method: post
:param request: [mask_put post] parameters: id, name,s description
:return:
tested
'''
if request.method != "POST":
return JsonResponse(assemble_fail_msg("error request method"))
if ("id" in request.POST.keys()) and ("name" in request.POST.keys()) and (
"description" in request.POST.keys()):
category_id = request.POST["id"]
category = Categories.objects.get(id=category_id)
category.name = request.POST["name"]
category.description = request.POST["description"]
category.save()
return JsonResponse(assemble_success_msg("success"))
else:
return JsonResponse(assemble_fail_msg("lack or wrong parameter"))
def category_add(request):
'''
add a category
:param request: paremeter: name description
:return: msg
@tested
'''
if request.method != "POST":
return JsonResponse(assemble_fail_msg("error request method"))
body = json.loads(request.body)
if ("name" in body.keys()) and ("description" in body.keys()):
name = body["name"]
description = body["description"]
Categories.objects.create(name=name, description=description)
return JsonResponse(assemble_success_msg("success"))
else:
return JsonResponse(assemble_fail_msg("lack of parameters"))