refactor: add inner_back method to InertiaResponder trait and mov…

…e redirecting back logic to it in actix web implementation

src/inertia.rs

@@ -70,6 +70,8 @@ pub trait InertiaResponder<TResponder, THttpRequest, TRedirect> {
         props: InertiaProps<'b>,
     ) -> Result<TResponder, InertiaError>;
 
+    fn inner_back(&self, req: &THttpRequest) -> TRedirect;
+
     fn inner_back_with_errors(&self, req: &THttpRequest, errors: HashMap<&str, Value>)
         -> TRedirect;
 

src/providers/actix_provider/facade.rs

@@ -3,7 +3,7 @@ use std::collections::HashMap;
 use crate::facade::InertiaFacade;
 use crate::inertia::InertiaResponder;
 use crate::utils::inertia_err_msg;
-use crate::{hashmap, Component, Inertia, InertiaError, InertiaProps};
+use crate::{Component, Inertia, InertiaError, InertiaProps};
 use actix_web::web::{Data, Redirect};
 use actix_web::{HttpRequest, HttpResponse};
 use async_trait::async_trait;
@@ -45,7 +45,7 @@ impl InertiaFacade<HttpRequest, HttpResponse, Redirect> for Inertia {
     #[inline]
     fn back(req: &HttpRequest) -> Redirect {
         let inertia = extract_inertia(req);
-        inertia.inner_back_with_errors(req, hashmap![])
+        inertia.inner_back(req)
     }
 
     #[inline]

src/providers/actix_provider/impls.rs

@@ -159,7 +159,7 @@ impl InertiaResponder<HttpResponse, HttpRequest, Redirect> for Inertia {
     }
 
     #[inline]
-    fn inner_back_with_errors(&self, req: &HttpRequest, errors: HashMap<&str, Value>) -> Redirect {
+    fn inner_back(&self, req: &HttpRequest) -> Redirect {
         let session = req.extensions().get::<InertiaTemporarySession>().cloned();
 
         let previous_uri = if let Some(session) = session {
@@ -172,6 +172,11 @@ impl InertiaResponder<HttpResponse, HttpRequest, Redirect> for Inertia {
                 })
         };
 
+        Redirect::new(req.uri().to_string(), previous_uri).using_status_code(StatusCode::FOUND)
+    }
+
+    #[inline]
+    fn inner_back_with_errors(&self, req: &HttpRequest, errors: HashMap<&str, Value>) -> Redirect {
         if !errors.is_empty() {
             let mut errors_map = Map::new();
 
@@ -192,7 +197,7 @@ impl InertiaResponder<HttpResponse, HttpRequest, Redirect> for Inertia {
                 .insert(SessionErrors(resolve_session_errors(errors_map, req)));
         }
 
-        Redirect::new(req.uri().to_string(), previous_uri).using_status_code(StatusCode::FOUND)
+        self.inner_back(req)
     }
 }