Refactor frontend views

packages/sshecret-admin/src/sshecret_admin/frontend/views/common.py

@@ -0,0 +1,41 @@
+"""Common utilities."""
+
+import math
+from pydantic import BaseModel
+
+
+class PagingInfo(BaseModel):
+    page: int
+    limit: int
+    total: int
+    offset: int = 0
+
+    @property
+    def first(self) -> int:
+        """The first result number."""
+        return self.offset + 1
+
+    @property
+    def last(self) -> int:
+        """Return the last result number."""
+        return self.offset + self.limit
+
+    @property
+    def total_pages(self) -> int:
+        """Return total pages."""
+        return math.ceil(self.total / self.limit)
+
+    @property
+    def pages(self) -> list[int]:
+        """Return all page numbers."""
+        return [page for page in range(1, self.total_pages + 1)]
+
+    @property
+    def is_last(self) -> bool:
+        """Is this the last page?"""
+        return self.page == self.total_pages
+
+    @property
+    def is_first(self) -> bool:
+        """Is this the first page?"""
+        return self.page == 1