From 4d9bbff607627dd64f1df2e81b6a7134f68e9469 Mon Sep 17 00:00:00 2001
From: Peter <peter.schiwy@gmail.com>
Date: Wed, 27 May 2026 13:48:02 +0200
Subject: [PATCH] =?UTF-8?q?rolle=20domain=20hinzugef=C3=BCgt?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/domain/rolle/entity/rolle.rs              |  4 +--
 src/domain/rolle/model.rs                     |  8 ++---
 ...reate_input.rs => rolle_erstelle_input.rs} |  2 +-
 src/domain/rolle/repository.rs                |  2 +-
 src/domain/rolle/repository/create_rolle.rs   | 32 -------------------
 .../rolle/repository/rolle_erstellen.rs       | 29 +++++++++++++++++
 src/domain/rolle/service.rs                   |  2 +-
 src/domain/rolle/service/create_user.rs       | 27 ----------------
 src/domain/rolle/service/rolle_erstellen.rs   | 26 +++++++++++++++
 src/mutations/mod.rs                          |  2 ++
 src/mutations/rolle.rs                        | 23 +++++++++++++
 test.sh                                       | 13 ++++++++
 12 files changed, 102 insertions(+), 68 deletions(-)
 rename src/domain/rolle/model/{rolle_create_input.rs => rolle_erstelle_input.rs} (78%)
 delete mode 100644 src/domain/rolle/repository/create_rolle.rs
 create mode 100644 src/domain/rolle/repository/rolle_erstellen.rs
 delete mode 100644 src/domain/rolle/service/create_user.rs
 create mode 100644 src/domain/rolle/service/rolle_erstellen.rs
 create mode 100644 src/mutations/rolle.rs
 create mode 100755 test.sh

diff --git a/src/domain/rolle/entity/rolle.rs b/src/domain/rolle/entity/rolle.rs
index 8266817..9d1e126 100644
--- a/src/domain/rolle/entity/rolle.rs
+++ b/src/domain/rolle/entity/rolle.rs
@@ -3,6 +3,6 @@ use crate::scalar::{Id, Time};
 pub struct Rolle {
     pub id: Id,
     pub rollenname: String,
-    pub erstellt_am: Time,
-    pub geaendert_am: Time,
+    pub erstellt_am: Option<Time>,
+    pub geaendert_am: Option<Time>,
 }
diff --git a/src/domain/rolle/model.rs b/src/domain/rolle/model.rs
index 0080c30..1c9c66f 100644
--- a/src/domain/rolle/model.rs
+++ b/src/domain/rolle/model.rs
@@ -1,6 +1,6 @@
-mod rolle;
-mod rolle_create_input;
-mod rolle_update_input;
+pub mod rolle;
+pub mod rolle_erstelle_input;
+pub mod rolle_update_input;
 
 pub use rolle::Rolle;
-pub use rolle_create_input::RolleCreateInput;
+pub use rolle_erstelle_input::RolleErstelleInput;
diff --git a/src/domain/rolle/model/rolle_create_input.rs b/src/domain/rolle/model/rolle_erstelle_input.rs
similarity index 78%
rename from src/domain/rolle/model/rolle_create_input.rs
rename to src/domain/rolle/model/rolle_erstelle_input.rs
index 5863ba7..378b56a 100644
--- a/src/domain/rolle/model/rolle_create_input.rs
+++ b/src/domain/rolle/model/rolle_erstelle_input.rs
@@ -1,7 +1,7 @@
 use async_graphql::InputObject;
 
 #[derive(InputObject)]
-pub struct RolleCreateInput {
+pub struct RolleErstelleInput {
     /// Der Name einer Rolle
     pub rollenname: String,
 }
diff --git a/src/domain/rolle/repository.rs b/src/domain/rolle/repository.rs
index 2bed3d3..be80532 100644
--- a/src/domain/rolle/repository.rs
+++ b/src/domain/rolle/repository.rs
@@ -1,7 +1,7 @@
-mod create_rolle;
 mod delete_rolle;
 mod find_all_rolle;
 mod find_rolle_by_id;
+mod rolle_erstellen;
 mod rollen_dataloader;
 mod update_rolle;
 
diff --git a/src/domain/rolle/repository/create_rolle.rs b/src/domain/rolle/repository/create_rolle.rs
deleted file mode 100644
index 93fb115..0000000
--- a/src/domain/rolle/repository/create_rolle.rs
+++ /dev/null
@@ -1,32 +0,0 @@
-use anyhow::Error;
-
-use super::Repository;
-use crate::database::Queryer;
-use crate::domain::rolle::entity;
-use crate::scalar::Id;
-
-impl Repository {
-    pub async fn create_rolle<'c, C: Queryer<'c>>(
-        &self,
-        db: C,
-        rolle: &entity::Rolle,
-    ) -> Result<Id, Error> {
-        const QUERY: &str = "insert into rolle (id, created_at, updated_at,
-                              name) values ($1, $2, $3, $4) returning id";
-
-        match sqlx::query_scalar::<_, Id>(QUERY)
-            .bind(rolle.id)
-            .bind(rolle.erstellt_am)
-            .bind(rolle.geaendert_am)
-            .bind(&rolle.rollenname)
-            .fetch_one(db)
-            .await
-        {
-            Err(err) => {
-                tracing::error!("{}", &err);
-                Err(err.into())
-            }
-            Ok(id) => Ok(id),
-        }
-    }
-}
diff --git a/src/domain/rolle/repository/rolle_erstellen.rs b/src/domain/rolle/repository/rolle_erstellen.rs
new file mode 100644
index 0000000..da096f5
--- /dev/null
+++ b/src/domain/rolle/repository/rolle_erstellen.rs
@@ -0,0 +1,29 @@
+use anyhow::Error;
+
+use super::Repository;
+use crate::database::Queryer;
+use crate::domain::rolle::{entity, model};
+
+impl Repository {
+    pub async fn rolle_erstellen<'c, C: Queryer<'c>>(
+        &self,
+        db: C,
+        rolle: &entity::Rolle,
+    ) -> Result<model::Rolle, Error> {
+        const QUERY: &str = r#"
+            INSERT INTO rollen (id, erstellt_am, geaendert_am, rollenname) VALUES (
+                $1, $2, $3, $4
+            ) RETURNING id, erstellt_am, geaendert_am, rollenname
+        "#;
+
+        let rolle = sqlx::query_as::<_, model::Rolle>(QUERY)
+            .bind(rolle.id)
+            .bind(rolle.erstellt_am)
+            .bind(rolle.geaendert_am)
+            .bind(&rolle.rollenname)
+            .fetch_one(db)
+            .await?;
+
+        Ok(rolle)
+    }
+}
diff --git a/src/domain/rolle/service.rs b/src/domain/rolle/service.rs
index 1b55aea..a782a23 100644
--- a/src/domain/rolle/service.rs
+++ b/src/domain/rolle/service.rs
@@ -1,4 +1,4 @@
-mod create_user;
+mod rolle_erstellen;
 
 use super::repository::Repository;
 use crate::database::DB;
diff --git a/src/domain/rolle/service/create_user.rs b/src/domain/rolle/service/create_user.rs
deleted file mode 100644
index 9104525..0000000
--- a/src/domain/rolle/service/create_user.rs
+++ /dev/null
@@ -1,27 +0,0 @@
-use anyhow::Error;
-use chrono::Utc;
-use ulid::Ulid;
-
-use super::Service;
-use crate::domain::rolle::model::RolleCreateInput;
-use crate::domain::rolle::{entity, model};
-
-impl Service {
-    pub async fn create_rolle(&self, input: RolleCreateInput) -> Result<model::Rolle, Error> {
-        // let username_exists = self.check_username_exists(&self.db, &input.name).await?;
-        // if username_exists {
-        //     return Err(Error::UsernameAlreadyExists.into());
-        // }
-
-        let rolle_input = entity::Rolle {
-            id: Ulid::new().into(),
-            rollenname: input.rollenname,
-            erstellt_am: Utc::now(),
-            geaendert_am: Utc::now(),
-        };
-
-        let created_id = self.repo.create_rolle(&self.db, &rolle_input).await?;
-        let rolle = self.repo.find_rolle_by_id(&self.db, created_id).await?;
-        Ok(rolle)
-    }
-}
diff --git a/src/domain/rolle/service/rolle_erstellen.rs b/src/domain/rolle/service/rolle_erstellen.rs
new file mode 100644
index 0000000..1b87b06
--- /dev/null
+++ b/src/domain/rolle/service/rolle_erstellen.rs
@@ -0,0 +1,26 @@
+use anyhow::Error;
+use chrono::Utc;
+use ulid::Ulid;
+
+use super::Service;
+use crate::domain::rolle::{
+    entity,
+    model::{self, RolleErstelleInput},
+};
+
+impl Service {
+    pub async fn rolle_erstellen(&self, input: RolleErstelleInput) -> Result<model::Rolle, Error> {
+        let rolle_input = entity::Rolle {
+            id: Ulid::new().into(),
+            rollenname: input.rollenname,
+            erstellt_am: Some(Utc::now()),
+            geaendert_am: Some(Utc::now()),
+        };
+
+        // let created_id = self.repo.rolle_erstellen(&self.db, &rolle_input).await?;
+        // let rolle = self.repo.find_rolle_by_id(&self.db, created_id).await?;
+
+        let rolle = self.repo.rolle_erstellen(&self.db, &rolle_input).await?;
+        Ok(rolle)
+    }
+}
diff --git a/src/mutations/mod.rs b/src/mutations/mod.rs
index 3b8fc2f..2216a08 100644
--- a/src/mutations/mod.rs
+++ b/src/mutations/mod.rs
@@ -2,6 +2,7 @@ pub mod benutzer;
 pub mod gruppe;
 pub mod hersteller;
 pub mod modell;
+pub mod rolle;
 pub mod typ;
 
 use async_graphql::MergedObject;
@@ -13,4 +14,5 @@ pub struct Mutation(
     modell::ModellMutation,
     benutzer::BenutzerMutation,
     gruppe::GruppeMutation,
+    rolle::RolleMutation,
 );
diff --git a/src/mutations/rolle.rs b/src/mutations/rolle.rs
new file mode 100644
index 0000000..5ca7a28
--- /dev/null
+++ b/src/mutations/rolle.rs
@@ -0,0 +1,23 @@
+use crate::domain::rolle::{
+    model::{Rolle, RolleErstelleInput},
+    service::Service,
+};
+use async_graphql::{Context, FieldResult};
+use sqlx::postgres::PgPool;
+
+#[derive(Default)]
+pub struct RolleMutation;
+
+#[async_graphql::Object]
+impl RolleMutation {
+    async fn rolle_erstellen(
+        &self,
+        ctx: &Context<'_>,
+        input: RolleErstelleInput,
+    ) -> FieldResult<Rolle> {
+        let pool = ctx.data::<PgPool>()?;
+
+        let gruppe = Service::new(pool.clone()).rolle_erstellen(input).await?;
+        Ok(gruppe)
+    }
+}
diff --git a/test.sh b/test.sh
new file mode 100755
index 0000000..fab1f99
--- /dev/null
+++ b/test.sh
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+ROLLEN='
+  {"query": "mutation {
+    rolleErstellen(input: { rollenname: \"Rolle 1\" }) { id }
+    rolleErstellen(input: { rollenname: \"Rolle 22\" }) { id }
+  }"}
+'
+
+curl \
+  -X POST http://localhost:8000/ \
+  -H 'Content-Type: application/json' \
+  -d "$ROLLEN"