Remove unused helpers and redundant overrides (#3710)

* Remove unused helpers

* Remove redundant method redefinition

strawberry/fastapi/router.py

@@ -38,7 +38,6 @@
 from strawberry.asgi import ASGIRequestAdapter, ASGIWebSocketAdapter
 from strawberry.exceptions import InvalidCustomContext
 from strawberry.fastapi.context import BaseContext, CustomContext
-from strawberry.http import process_result
 from strawberry.http.async_base_view import AsyncBaseHTTPView
 from strawberry.http.exceptions import HTTPException
 from strawberry.http.typevars import Context, RootValue
@@ -54,7 +53,6 @@
     from strawberry.http import GraphQLHTTPResponse
     from strawberry.http.ides import GraphQL_IDE
     from strawberry.schema import BaseSchema
-    from strawberry.types import ExecutionResult
 
 
 class GraphQLRouter(
@@ -268,11 +266,6 @@ async def websocket_endpoint(  # pyright: ignore
     async def render_graphql_ide(self, request: Request) -> HTMLResponse:
         return HTMLResponse(self.graphql_ide_html)
 
-    async def process_result(
-        self, request: Request, result: ExecutionResult
-    ) -> GraphQLHTTPResponse:
-        return process_result(result)
-
     async def get_context(
         self, request: Union[Request, WebSocket], response: Union[Response, WebSocket]
     ) -> Context:  # pragma: no cover

strawberry/http/__init__.py

@@ -1,8 +1,7 @@
 from __future__ import annotations
 
-import json
 from dataclasses import dataclass
-from typing import TYPE_CHECKING, Any, Dict, List, Mapping, Optional
+from typing import TYPE_CHECKING, Any, Dict, List, Optional
 from typing_extensions import Literal, TypedDict
 
 if TYPE_CHECKING:
@@ -36,25 +35,8 @@ class GraphQLRequestData:
     protocol: Literal["http", "multipart-subscription"] = "http"
 
 
-def parse_query_params(params: Dict[str, str]) -> Dict[str, Any]:
-    if "variables" in params:
-        params["variables"] = json.loads(params["variables"])
-
-    return params
-
-
-def parse_request_data(data: Mapping[str, Any]) -> GraphQLRequestData:
-    return GraphQLRequestData(
-        query=data.get("query"),
-        variables=data.get("variables"),
-        operation_name=data.get("operationName"),
-    )
-
-
 __all__ = [
     "GraphQLHTTPResponse",
     "process_result",
     "GraphQLRequestData",
-    "parse_query_params",
-    "parse_request_data",
 ]