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import json
from utils.base import APIView, get_offset_count
from utils.logger import error_logger
class BrandListView(APIView):
def get(self, request):
offset, count = get_offset_count(request)
cn_name = request.GET.get('cn_name', None)
id_ = request.GET.get('id', None)
has_area = request.GET.get('has_area', None)
is_online = request.GET.get('is_online', None)
has_icon = request.GET.get('has_icon', None)
classify_id = request.GET.get('classify_id', None)
data = self.rpc['neptune/commodity/brand/list'](
offset=offset, count=count, cn_name=cn_name, id_=id_, has_area=has_area,
is_online=is_online, has_icon=has_icon, classify_id=classify_id).unwrap()
brand_ids = [obj.get('id') for obj in data]
brands_grade = self.rpc['neptune/commodity/brand/grade'](ids=brand_ids).unwrap()
grade_dict = {str(obj.get('brand_id')): obj.get('grade') for obj in brands_grade}
product_count = self.rpc['neptune/commodity/brand/product_count'](ids=brand_ids).unwrap()
category_infos = self.rpc['neptune/commodity/category/infos'](brand_ids=brand_ids).unwrap()
category_dict = {}
if category_infos:
for obj in category_infos:
obj_id = obj.get('brand_id')
if category_dict.get(str(obj_id)):
category_dict.get(str(obj_id)).append(obj)
else:
category_dict[str(obj_id)] = [obj]
classify_infos = self.rpc['neptune/commodity/classify/infos'](brand_ids=brand_ids).unwrap()
classify_dict = {str(obj.get('brand_id')): obj for obj in classify_infos} if classify_infos else {}
for obj in data:
brand_id = obj.get('id')
obj['product_num'] = product_count.get(str(brand_id)) or 0
category_info_list = category_dict.get(str(brand_id))
obj['category_infos'] = [{'id': obj.get('id'), 'cn_name': obj.get('cn_name')} for obj in category_info_list] if category_info_list else []
obj['grade'] = grade_dict.get(str(brand_id)) if grade_dict.get(str(brand_id)) else 0
classify_info = classify_dict.get(str(brand_id))
obj['classify_info'] = [{'id': classify_info.get('id'), 'cn_name': classify_info.get('cn_name')}] if classify_info else []
obj.pop('platform')
total = self.rpc['neptune/commodity/brand/count'](
cn_name=cn_name, id_=id_, has_area=has_area, is_online=is_online, has_icon=has_icon,
classify_id=classify_id).unwrap()
result = {
'list': data,
'total': total,
}
return result
class BrandInfoView(APIView):
def get(self, request):
id_ = request.GET.get('id')
data = self.rpc['neptune/commodity/brand/info'](id_=id_).unwrap()
classify_infos = self.rpc['neptune/commodity/classify/infos'](brand_ids=[id_]).unwrap()
data['classify_infos'] = [{'id': obj.get('id'), 'cn_name': obj.get('cn_name')} for obj in classify_infos] if classify_infos else []
category_ids = self.rpc['neptune/commodity/brand/category_ids'](id_=id_).unwrap()
category_infos = self.rpc['neptune/commodity/category/infos'](ids=category_ids).unwrap()
data['category_infos'] = [{'id': obj.get('id'), 'cn_name': obj.get('cn_name')} for obj in category_infos] if category_infos else []
return data
class BrandCreateView(APIView):
def post(self, request):
cn_name = request.POST.get('cn_name')
icon = request.POST.get('icon', '')
en_name = request.POST.get('en_name', None)
alias = request.POST.get('alias', None)
area = request.POST.get('area', None)
classify_id = request.POST.get('classify_id', None)
category_ids = json.loads(request.POST.get('category_ids', '[]'))
description = request.POST.get('description', None)
is_online = request.POST.get('is_online', False)
if not cn_name or not classify_id:
return r'缺少参数'
data = self.rpc['neptune/commodity/brand/create'](
cn_name=cn_name, icon=icon, en_name=en_name, alias=alias, area=area,
classify_id=classify_id, description=description,
is_online=is_online).unwrap()
brand_id = data.get('id')
self.rpc['neptune/commodity/brand/batch_add_categorys'](
id_=brand_id, category_ids=category_ids).unwrap()
return data
class BrandUpdateView(APIView):
def post(self, request):
id_ = request.POST.get('id', None)
cn_name = request.POST.get('cn_name', None)
en_name = request.POST.get('en_name', None)
alias = request.POST.get('alias', None)
area = request.POST.get('area', None)
icon = request.POST.get('icon', None)
description = request.POST.get('description', None)
is_online = request.POST.get('is_online', None)
classify_id = request.POST.get('classify_id', None)
category_ids = json.loads(request.POST.get('category_ids', '[]'))
if not id_:
return r'缺少参数'
data = self.rpc['neptune/commodity/brand/update'](
id_=id_, cn_name=cn_name, en_name=en_name, alias=alias, area=area, icon=icon,
description=description, is_online=is_online, classify_id=classify_id).unwrap()
self.rpc['neptune/commodity/brand/batch_add_categorys'](
id_=id_, category_ids=category_ids).unwrap()
return data