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- from django.core.paginator import Paginator
- from DCbackend.utils.common import success, fail, pageData
- from backend.Form.ImageCategoryForm import ImageCategoryForm
- from backend.Form.SupplierForm import SupplierForm
- from backend.models import Supplier, ImageCategory
- class ImageCategoryService:
- @staticmethod
- def Create(request):
- form = ImageCategoryForm(request.POST)
- if form.is_valid():
- form.save()
- return success("成功")
- else:
- return fail(form.errors)
- @staticmethod
- def Update(request):
- data = ImageCategory.objects.filter(id=request.POST.get("id")).first();
- if data is not None:
- data.intro = request.POST.get("intro")
- data.name = request.POST.get("name")
- data.status = request.POST.get("status")
- data.save()
- return success("成功")
- else:
- return fail("更新供应商信息失败")
- @staticmethod
- def Info(request):
- info = ImageCategory.objects.filter(id=request.POST.get("id")).first()
- return success(ImageCategoryService.getDetail(info))
- @staticmethod
- def Delete(request):
- ImageCategory.objects.filter(id=request.POST.get("id")).update(status=4)
- return success("成功")
- @staticmethod
- def getDetail(item: ImageCategory):
- return {
- "id": item.id,
- 'intro': item.intro,
- 'name': item.name,
- 'createTime': item.create_time,
- 'status': item.status
- }
- @staticmethod
- def Search(request):
- page = request.POST.get("page")
- pageSize = request.POST.get("pageSize")
- if page is None:
- page = 1
- if pageSize is None:
- pageSize = 1
- where = {}
- name = request.POST.get("name", '')
- if name:
- where["name__icontains"] = name
- status = request.POST.get("status")
- if status:
- where['status'] = status
- paginator = Paginator(ImageCategory.objects.filter(**where).exclude(status=4).order_by("-id"),
- pageSize) # 每页显示10条数据
- page_obj = paginator.get_page(page)
- dataList = []
- for item in page_obj:
- info = ImageCategoryService.getDetail(item)
- dataList.append(info)
- return success(pageData(page, pageSize, paginator.num_pages, paginator.count, dataList))
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