test

test

Cargo.toml

@@ -2,3 +2,17 @@
 resolver = "3"
 
 members = ["migration", "database", "main"]
+
+[workspace.dependencies]
+sea-orm = { version = "1.1.4", features = [
+  "sqlx-postgres",
+  "runtime-tokio-rustls",
+  "macros",
+] }
+
+axum = { version = "0.8.1", features = ["json"] }
+serde = { version = "1.0.217", features = ["derive"] }
+uuid = { version = "1.12.1", features = ["v4", "serde"] }
+tokio = { version = "1.43.0", features = ["full"] }
+thiserror = { version = "2.0.11" }
+dotenvy = "0.15.7"

README.md

@@ -13,5 +13,5 @@ sea-orm-cli generate -h
 sea-orm-cli generate entity -h
 
 # Generate Seaography entities
-sea-orm-cli generate entity --output-dir ./database/src/entities --with-serde both --with-copy-enums 
+sea-orm-cli generate entity --output-dir ./database/src/entity/ --with-serde both --with-copy-enums
 ```

database/Cargo.toml

@@ -4,3 +4,11 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
+migration = { path = "../migration" }
+
+sea-orm = { workspace = true }
+serde = { workspace = true }
+uuid = { workspace = true }
+axum = { workspace = true }
+thiserror = { workspace = true }
+validator = { version = "0.20.0", features = ["derive"] }

database/src/entity/benutzer.rs

@@ -12,7 +12,7 @@ pub struct Model {
     pub e_mail: String,
     #[sea_orm(unique)]
     pub kennung: String,
-    pub password_hash: String,
+    pub password_hash: Option<String>,
     pub nachname: String,
     pub vorname: String,
     pub erstellt_am: DateTimeWithTimeZone,

database/src/error.rs

@@ -0,0 +1,45 @@
+use axum::{
+    http::StatusCode,
+    response::{IntoResponse, Response},
+};
+use thiserror::Error;
+
+#[derive(Error, Debug)]
+pub enum AppError {
+    #[error("Authentication required")]
+    Unauthorized,
+
+    #[error("Forbidden")]
+    Forbidden,
+
+    #[error("User not found")]
+    UserNotFound,
+
+    #[error("Invalid credentials")]
+    InvalidCredentials,
+
+    #[error("Database error")]
+    DbError(#[from] sea_orm::DbErr),
+
+    #[error("Validierungsfehler: {0}")]
+    ValidationError(#[from] validator::ValidationErrors),
+
+    #[error("Fehler in .env")]
+    Err(#[from] std::env::VarError),
+}
+
+impl IntoResponse for AppError {
+    fn into_response(self) -> Response {
+        let status = match self {
+            AppError::Unauthorized => StatusCode::UNAUTHORIZED,
+            AppError::Forbidden => todo!(),
+            AppError::UserNotFound => todo!(),
+            AppError::InvalidCredentials => todo!(),
+            AppError::ValidationError(_) => todo!(),
+            AppError::Err(_) => todo!(),
+            AppError::DbError(db_err) => todo!(),
+            // ... weitere Matches
+        };
+        (status, self.to_string()).into_response()
+    }
+}

database/src/lib.rs

@@ -1,18 +1,4 @@
-pub fn add(left: u64, right: u64) -> u64 {
-    left + right
-}
-
-pub fn sub(left: u64, right: u64) -> u64 {
-    left - right
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn it_works() {
-        let result = add(2, 2);
-        assert_eq!(result, 4);
-    }
-}
+mod entity;
+pub mod error;
+pub mod model;
+pub mod repository;

database/src/model/benutzer.rs

@@ -0,0 +1,42 @@
+use serde::{Deserialize, Serialize};
+use uuid::Uuid;
+use validator::Validate;
+
+#[derive(Debug, Serialize, Deserialize, Validate)]
+pub struct ErstelleBenutzer {
+    #[validate(length(min = 10, max = 255))]
+    pub email: String,
+
+    #[validate(length(min = 8, max = 8))]
+    pub kennung: String,
+
+    #[validate(length(max = 100))]
+    pub nachname: String,
+
+    #[validate(length(max = 100))]
+    pub vorname: String,
+}
+
+#[derive(Debug, Serialize, Deserialize, Validate)]
+pub struct AktualisiereBenutzer {
+    pub id: Uuid,
+
+    #[validate(length(min = 10, max = 255))]
+    pub email: Option<String>,
+
+    #[validate(length(min = 8, max = 8))]
+    pub kennung: Option<String>,
+
+    #[validate(length(max = 100))]
+    pub nachname: Option<String>,
+
+    #[validate(length(max = 100))]
+    pub vorname: Option<String>,
+
+    pub ist_akiv: Option<bool>,
+}
+
+#[derive(Debug, Deserialize)]
+pub struct LoescheBenutzer {
+    pub id: Uuid,
+}

database/src/models/benutzer.rs

@@ -1,38 +0,0 @@
-#[derive(Debug, Serialize, Deserialize, Validate)]
-pub struct ErstelleBenutzerDto {
-    #[validate(length(min = 10, max = 255))]
-    pub e_mail: String,
-
-    #[validate(length(min = 8, max = 8))]
-    pub kennung: String,
-
-    #[validate(length(max = 100))]
-    pub nachname: String,
-
-    #[validate(length(max = 100))]
-    pub vorname: String,
-}
-
-#[derive(Debug, Serialize)]
-pub struct DeviceResponse {
-    pub id: Uuid,
-    pub name: String,
-    pub serial_number: String,
-    pub description: Option<String>,
-    pub status: String,
-    pub created_at: chrono::DateTime<chrono::Utc>,
-}
-
-// Conversion from Entity to Response Model
-impl From<entities::devices::Model> for DeviceResponse {
-    fn from(entity: entities::devices::Model) -> Self {
-        Self {
-            id: entity.id,
-            name: entity.name,
-            serial_number: entity.serial_number,
-            description: entity.description,
-            status: entity.status,
-            created_at: entity.created_at,
-        }
-    }
-}

database/src/repository/benutzer.rs

@@ -0,0 +1,90 @@
+use crate::entity::benutzer::{self};
+use crate::error::AppError;
+use crate::model::benutzer::ErstelleBenutzer;
+use axum::Json;
+use sea_orm::{prelude::*, ActiveValue, DatabaseConnection, DbErr};
+use validator::Validate;
+
+pub struct BenutzerRepository {
+    db: DatabaseConnection,
+}
+
+impl BenutzerRepository {
+    pub fn new(db: DatabaseConnection) -> Self {
+        Self { db }
+    }
+
+    // Benutzer nach ID suchen
+    pub async fn find_by_id(&self, id: uuid::Uuid) -> Result<Option<benutzer::Model>, DbErr> {
+        benutzer::Entity::find_by_id(id).one(&self.db).await
+    }
+
+    pub async fn create_user(
+        &self,
+        Json(response): Json<ErstelleBenutzer>,
+    ) -> Result<Json<benutzer::Model>, AppError> {
+        response.validate()?;
+
+        let ersteller_benutzer = benutzer::ActiveModel {
+            id: ActiveValue::Set(uuid::Uuid::new_v4()),
+            kennung: ActiveValue::Set(response.kennung),
+            vorname: ActiveValue::Set(response.vorname),
+            nachname: ActiveValue::Set(response.nachname),
+            e_mail: ActiveValue::Set(response.email),
+            ..Default::default()
+        }
+        .insert(&self.db)
+        .await?;
+
+        Ok(Json(ersteller_benutzer))
+    }
+
+    // // Benutzer erstellen
+    // pub async fn create_user(
+    //     &self,
+    //     kennung: String,
+    //     nachname: String,
+    //     vorname: String,
+    //     email: String,
+    // ) -> Result<benutzer::Model, DbErr> {
+    //     benutzer::ActiveModel {
+    //         id: ActiveValue::Set(uuid::Uuid::new_v4()),
+    //         kennung: ActiveValue::Set(kennung),
+    //         vorname: ActiveValue::Set(vorname),
+    //         nachname: ActiveValue::Set(nachname),
+    //         e_mail: ActiveValue::Set(email),
+    //         ..Default::default()
+    //     }
+    //     .insert(&self.db)
+    //     .await
+    // }
+
+    // // Benutzer aktualisieren
+    // pub async fn update_user(
+    //     &self,
+    //     id: i32,
+    //     name: Option<String>,
+    //     email: Option<String>,
+    // ) -> Result<user::Model, DbErr> {
+    //     let user = user::Entity::find_by_id(id)
+    //         .one(&self.db)
+    //         .await?
+    //         .ok_or(DbErr::Custom("User not found.".to_owned()))?;
+    //
+    //     let mut user: user::ActiveModel = user.into();
+    //     if let Some(name) = name {
+    //         user.name = ActiveValue::Set(name);
+    //     }
+    //     if let Some(email) = email {
+    //         user.email = ActiveValue::Set(email);
+    //     }
+    //
+    //     user.update(&self.db).await
+    // }
+    //
+    // // Benutzer löschen
+    // pub async fn delete_user(&self, id: i32) -> Result<(), DbErr> {
+    //     user::Entity::delete_by_id(id).exec(&self.db).await?;
+    //     Ok(())
+    // }
+}

database/src/repository/mod.rs

@@ -0,0 +1 @@
+pub mod benutzer;

main/Cargo.toml

@@ -5,3 +5,9 @@ edition = "2021"
 
 [dependencies]
 database = { path = "../database" }
+
+sea-orm = { workspace = true }
+tokio = { workspace = true }
+thiserror = { workspace = true }
+axum = { workspace = true }
+dotenvy = { workspace = true }

main/src/main.rs

@@ -1,10 +1,31 @@
-use database::add;
-use database::sub;
+use std::env;
 
-fn main() {
-    let test = add(2, 5);
-    let sub = sub(10, 5);
+use axum::Json;
+use database::repository::benutzer::BenutzerRepository;
+use database::{error::AppError, model::benutzer::ErstelleBenutzer};
+use sea_orm::Database;
 
-    println!("{test}");
-    println!("{sub}");
+#[tokio::main]
+async fn main() -> Result<(), AppError> {
+    dotenvy::dotenv().unwrap();
+    // Datenbankverbindung herstellen
+    // let root = Path::new("/");
+    // env::set_current_dir(root);
+    //
+    let db = Database::connect(env::var("DATABASE_URL").unwrap()).await?;
+
+    // Service initialisieren
+    let user_service = BenutzerRepository::new(db);
+
+    let benutzer = ErstelleBenutzer {
+        kennung: "12345243".into(),
+        nachname: "Doe".into(),
+        vorname: "John".into(),
+        email: "222H2@example.com".into(),
+    };
+
+    let b = user_service.create_user(Json(benutzer)).await?;
+    println!("{:?}", b);
+
+    Ok(())
 }

migration/Cargo.toml

@@ -9,13 +9,9 @@ name = "migration"
 path = "src/lib.rs"
 
 [dependencies]
-async-std = { version = "1", features = ["attributes", "tokio1"] }
-chrono = { version = "0.4", features = ["serde"] }
+async-std = { version = "1.13.0", features = ["attributes", "tokio1"] }
+chrono = { version = "0.4.39", features = ["serde"] }
 
 [dependencies.sea-orm-migration]
 version = "1.1.4"
-features = [
-  "runtime-tokio-rustls", # `ASYNC_RUNTIME` feature
-  "sqlx-postgres",        # `DATABASE_DRIVER` feature
-  "with-chrono",
-]
+features = ["runtime-tokio-rustls", "sqlx-postgres", "with-chrono"]

migration/src/m20250202_000233_benutzer.rs

@@ -13,9 +13,9 @@ impl MigrationTrait for Migration {
                     .table(Benutzer::Table)
                     .if_not_exists()
                     .col(pk_uuid(Benutzer::Id))
-                    .col(string(Benutzer::EMail))
+                    .col(string(Benutzer::EMail).not_null())
                     .col(string(Benutzer::Kennung))
-                    .col(string(Benutzer::PasswordHash))
+                    .col(string_null(Benutzer::PasswordHash))
                     .col(string(Benutzer::Nachname))
                     .col(string(Benutzer::Vorname))
                     .col(
@@ -28,7 +28,7 @@ impl MigrationTrait for Migration {
                             .not_null()
                             .default(Utc::now()),
                     )
-                    .col(boolean(Benutzer::IstAktiv))
+                    .col(boolean(Benutzer::IstAktiv).default(true))
                     .to_owned(),
             )
             .await?;