From 552f1ffeb6f7ab9efc4382216751949f94709bea Mon Sep 17 00:00:00 2001
From: Tolmachev Igor <me@igorek.dev>
Date: Tue, 23 Sep 2025 23:17:34 +0300
Subject: Use IntoResponses derive macro

---
 src/response/mod.rs | 79 +++++++++++++----------------------------------------
 1 file changed, 19 insertions(+), 60 deletions(-)

(limited to 'src/response/mod.rs')

diff --git a/src/response/mod.rs b/src/response/mod.rs
index 166bc13..d555596 100644
--- a/src/response/mod.rs
+++ b/src/response/mod.rs
@@ -2,69 +2,28 @@ mod error;
 mod success;
 
 pub use error::ErrorResponse;
-use serde_json::json;
 pub use success::SuccessResponse;
 
-use std::collections::BTreeMap;
-
-use utoipa::{
-    IntoResponses, ToSchema,
-    openapi::{
-        ContentBuilder, RefOr, ResponseBuilder, ResponsesBuilder, example::ExampleBuilder,
-        response::Response, schema::RefBuilder,
-    },
-};
+use utoipa::IntoResponses;
 
 pub type ApiResult<T> = Result<SuccessResponse<T>, ErrorResponse>;
 
-pub struct GlobalResponses;
-
-impl IntoResponses for GlobalResponses {
-    fn responses() -> BTreeMap<String, RefOr<Response>> {
-        ResponsesBuilder::new()
-            .response(
-                "400",
-                ResponseBuilder::new()
-                    .content(
-                        "application/json",
-                        ContentBuilder::new()
-                            .schema(Some(
-                                RefBuilder::new()
-                                    .ref_location_from_schema_name(ErrorResponse::name()),
-                            ))
-                            .examples_from_iter([(
-                                "Fail",
-                                ExampleBuilder::new().value(Some(json!(ErrorResponse::fail(
-                                    "SomeFailKind",
-                                    "some fail message"
-                                )))),
-                            )])
-                            .build(),
-                    )
-                    .description("General response for invalid request"),
-            )
-            .response(
-                "500",
-                ResponseBuilder::new()
-                    .content(
-                        "application/json",
-                        ContentBuilder::new()
-                            .schema(Some(
-                                RefBuilder::new()
-                                    .ref_location_from_schema_name(ErrorResponse::name()),
-                            ))
-                            .examples_from_iter([(
-                                "Error",
-                                ExampleBuilder::new().value(Some(json!(ErrorResponse::error(
-                                    "SomeErrorKind",
-                                    "some error message"
-                                )))),
-                            )])
-                            .build(),
-                    )
-                    .description("General response when a server error occurs"),
-            )
-            .build()
-            .into()
-    }
+#[derive(IntoResponses)]
+pub enum GlobalResponses {
+    #[response(
+        status = 400,
+        description = "General response for invalid request",
+        examples(
+            ("Fail" = (value = json!(ErrorResponse::fail("SomeFailKind", "some fail message"))))
+        )
+    )]
+    Fail(ErrorResponse),
+    #[response(
+        status = 500,
+        description = "General response when a server error occurs",
+        examples(
+            ("Error" = (value = json!(ErrorResponse::error("SomeErrorKind", "some error message"))))
+        )
+    )]
+    Error(ErrorResponse),
 }
-- 
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