From c5a137f2f6d97fb2657366dfe6874d768814c4c2 Mon Sep 17 00:00:00 2001
From: Lut99 <mullertim99@gmail.com>
Date: Wed, 6 Nov 2024 15:00:03 +0100
Subject: [PATCH] Removed `State` from the EFlintJsonReasoner

---
 examples/eflint_json.rs                       |  9 +++++----
 lib/reasoners/eflint-json/src/reasonerconn.rs | 17 ++++-------------
 2 files changed, 9 insertions(+), 17 deletions(-)

diff --git a/examples/eflint_json.rs b/examples/eflint_json.rs
index ac1e31f..aa9a8ae 100644
--- a/examples/eflint_json.rs
+++ b/examples/eflint_json.rs
@@ -4,7 +4,7 @@
 //  Created:
 //    10 Oct 2024, 13:54:17
 //  Last edited:
-//    17 Oct 2024, 12:07:02
+//    06 Nov 2024, 14:59:22
 //  Auto updated?
 //    Yes
 //
@@ -18,11 +18,12 @@ use std::path::PathBuf;
 
 use clap::Parser;
 use console::style;
+use eflint_json_reasoner::json::spec::Phrase;
 use error_trace::trace;
 use policy_reasoner::loggers::file::FileLogger;
 use policy_reasoner::reasoners::eflint_json::json::spec::RequestPhrases;
 use policy_reasoner::reasoners::eflint_json::reasons::EFlintSilentReasonHandler;
-use policy_reasoner::reasoners::eflint_json::{EFlintJsonReasonerConnector, State};
+use policy_reasoner::reasoners::eflint_json::EFlintJsonReasonerConnector;
 use policy_reasoner::spec::auditlogger::SessionedAuditLogger;
 use policy_reasoner::spec::reasonerconn::ReasonerConnector as _;
 use policy_reasoner::spec::reasons::NoReason;
@@ -181,7 +182,7 @@ async fn main() {
     };
 
     // Create the reasoner
-    let conn = match EFlintJsonReasonerConnector::<EFlintSilentReasonHandler, (), ()>::new_async(
+    let conn = match EFlintJsonReasonerConnector::<EFlintSilentReasonHandler, Vec<Phrase>, ()>::new_async(
         &args.address,
         EFlintSilentReasonHandler,
         &mut logger,
@@ -194,7 +195,7 @@ async fn main() {
             std::process::exit(1);
         },
     };
-    let verdict: ReasonerResponse<NoReason> = match conn.consult(State { policy: policy.phrases, state: () }, (), &mut logger).await {
+    let verdict: ReasonerResponse<NoReason> = match conn.consult(policy.phrases, (), &mut logger).await {
         Ok(res) => res,
         Err(err) => {
             error!("{}", trace!(("Failed to send message to reasoner at {:?}", args.address), err));
diff --git a/lib/reasoners/eflint-json/src/reasonerconn.rs b/lib/reasoners/eflint-json/src/reasonerconn.rs
index f9f7ed5..1103f8c 100644
--- a/lib/reasoners/eflint-json/src/reasonerconn.rs
+++ b/lib/reasoners/eflint-json/src/reasonerconn.rs
@@ -4,7 +4,7 @@
 //  Created:
 //    09 Oct 2024, 15:52:06
 //  Last edited:
-//    06 Nov 2024, 14:25:12
+//    06 Nov 2024, 14:59:35
 //  Auto updated?
 //    Yes
 //
@@ -130,15 +130,6 @@ impl spec::context::Context for Context {
     fn kind(&self) -> &str { "eflint-json" }
 }
 
-/// Defines the eFLINT reasoner state to submit to it.
-#[derive(Clone, Debug, Deserialize, Serialize)]
-pub struct State<S> {
-    /// The policy used.
-    pub policy: Vec<Phrase>,
-    /// The rest of the state that is appended to the end of the request.
-    pub state:  S,
-}
-
 
 
 
@@ -210,7 +201,7 @@ where
     type Error = Error<R::Error, S::Error, Q::Error>;
     type Question = Q;
     type Reason = R::Reason;
-    type State = State<S>;
+    type State = S;
 
     fn consult<'a, L>(
         &'a self,
@@ -229,8 +220,8 @@ where
 
             // Build the full policy
             debug!("Building full policy...");
-            let mut phrases: Vec<Phrase> = state.policy;
-            phrases.extend(state.state.to_eflint().map_err(|err| Error::StateToEFlint { err })?);
+            let mut phrases: Vec<Phrase> = Vec::new();
+            phrases.extend(state.to_eflint().map_err(|err| Error::StateToEFlint { err })?);
             phrases.extend(question.to_eflint().map_err(|err| Error::QuestionToEFlint { err })?);
             debug!("Full request length: {} phrase(s)", phrases.len());