initializer service deployed and tested

api_services/api_validations/response/pagination.py

@@ -0,0 +1,70 @@
+from typing import Any, Dict, Optional, Union, TypeVar, Type
+from sqlalchemy import desc, asc
+from pydantic import BaseModel
+
+from .base import PostgresResponse
+
+# Type variable for class methods returning self
+T = TypeVar("T", bound="BaseModel")
+
+
+class PaginateConfig:
+    """
+    Configuration for pagination settings.
+
+    Attributes:
+        DEFAULT_SIZE: Default number of items per page (10)
+        MIN_SIZE: Minimum allowed page size (10)
+        MAX_SIZE: Maximum allowed page size (40)
+    """
+
+    DEFAULT_SIZE = 10
+    MIN_SIZE = 5
+    MAX_SIZE = 100
+
+
+class ListOptions(BaseModel):
+    """
+    Query for list option abilities
+    """
+
+    page: Optional[int] = 1
+    size: Optional[int] = 10
+    orderField: Optional[Union[tuple[str], list[str]]] = ["uu_id"]
+    orderType: Optional[Union[tuple[str], list[str]]] = ["asc"]
+    # include_joins: Optional[list] = None
+
+
+class PaginateOnly(ListOptions):
+    """
+    Query for list option abilities
+    """
+
+    query: Optional[dict] = None
+
+
+class PaginationConfig(BaseModel):
+    """
+    Configuration for pagination settings.
+
+    Attributes:
+        page: Current page number (default: 1)
+        size: Items per page (default: 10)
+        orderField: Field to order by (default: "created_at")
+        orderType: Order direction (default: "desc")
+    """
+
+    page: int = 1
+    size: int = 10
+    orderField: Optional[Union[tuple[str], list[str]]] = ["created_at"]
+    orderType: Optional[Union[tuple[str], list[str]]] = ["desc"]
+
+    def __init__(self, **data):
+        super().__init__(**data)
+        if self.orderField is None:
+            self.orderField = ["created_at"]
+        if self.orderType is None:
+            self.orderType = ["desc"]
+
+
+default_paginate_config = PaginateConfig()