add prev pagination header

netlify · Feb 17, 2021 · 3201add · 3201add
1 parent f023c23
commit 3201add
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/api/pagination.go b/api/pagination.go
@@ -29,6 +29,11 @@ func addPaginationHeaders(w http.ResponseWriter, r *http.Request, p *models.Pagi
 		url.RawQuery = query.Encode()
 		header += "<" + url.String() + ">; rel=\"next\", "
 	}
+	if p.Page > 1 {
+		query.Set("page", fmt.Sprintf("%v", p.Page-1))
+		url.RawQuery = query.Encode()
+		header += "<" + url.String() + ">; rel=\"prev\", "
+	}
 	query.Set("page", fmt.Sprintf("%v", totalPages))
 	url.RawQuery = query.Encode()
 	header += "<" + url.String() + ">; rel=\"last\""