صفحه‌بندی

{
  "items": [ /* page of items */ ],
  "pagination": {
    "page": 2,
    "page_size": 10,
    "offset": 10,
    "limit": 10,
    "total": 25,
    "total_pages": 3,
    "has_next": true,
    "has_prev": true
  }
}

from fusion_framework import status
from fusion_framework.api import FusionBaseApi
from fusion_framework.route import route

ALL = [{"id": i} for i in range(1, 51)]

@route("/api/[module]", tags=["products"], version="v1")
class ProductModule(FusionBaseApi):
    def get(self, page: int = 1, page_size: int = 20):
        # GET /v1/api/product/?page=2&page_size=10
        params = self.pagination(page=page, page_size=page_size)
        start = int(params.offset)
        end = start + int(params.limit)
        items = ALL[start:end]
        return self.paginated(items, total=len(ALL), params=params, status=status.HTTP_SUCCESS)

from fusion_framework import parse_pagination, paginated_body

params = parse_pagination(request_query)  # dict[str, str]
body = paginated_body(items, total, params)

get() {
  const params = this.pagination({
    page: Number(this.query.page || 1),
    pageSize: Number(this.query.page_size || this.query.per_page || this.query.limit || 20),
  });
  const items = ALL.slice(params.offset, params.offset + params.page_size);
  return this.paginated(items, ALL.length, params, { status: status.HTTP_SUCCESS });
}

public object Get()
{
    var p = PageParams(page: 2, pageSize: 10);
    var items = FetchItems((int)p.Offset, (int)p.Limit);
    return Paginated(items, total: 100, p);
}