from django.core.paginator import Paginator from DCbackend.utils.common import success, fail, pageData from backend.Form.ProjectCategoryForm import ProjectCategoryForm from backend.models import ProjectCategory, DefaultStatus class ProjectCategoryService: @staticmethod def Create(request): form = ProjectCategoryForm(request.POST) if form.is_valid(): form.save() return success("成功") else: return fail(form.errors) @staticmethod def Update(request): data = ProjectCategory.objects.filter(id=request.POST.get("id")).first(); if data is not None: data.code = request.POST.get("code") data.name = request.POST.get("name") data.status = request.POST.get("status") data.save() return success("成功") else: return fail("保存分类失败") @staticmethod def Info(request): info = ProjectCategory.objects.filter(id=request.POST.get("id")).first() return success(ProjectCategoryService.getDetail(info)) @staticmethod def Delete(request): ProjectCategory.objects.filter(id=request.POST.get("id")).update(status=4) return success("成功") @staticmethod def getDetail(category: ProjectCategory): return { "id": category.id, 'code': category.code, 'name': category.name, 'createTime': category.create_time, 'status': category.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 = 10 where = {} code = request.POST.get("code", '') if code: where["code__icontains"] = code name = request.POST.get("name", '') if name: where["name__icontains"] = name status = request.POST.get("status") if status: where['status'] = status paginator = Paginator(ProjectCategory.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: adminInfo = ProjectCategoryService.getDetail(item) dataList.append(adminInfo) return success(pageData(page, pageSize, paginator.num_pages, paginator.count, dataList))