Implement multi-language support, proper support for large logs, customizable notifications and tests

.github/workflows/test.yml

@@ -0,0 +1,34 @@
+name: Tests
+
+on:
+  push:
+  pull_request:
+
+jobs:
+  backend:
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: backend
+    steps:
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@stable
+      - uses: Swatinem/rust-cache@v2
+        with:
+          workspaces: backend
+      - run: cargo test
+
+  frontend:
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: frontend
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version-file: frontend/.node-version
+          cache: npm
+          cache-dependency-path: frontend/package-lock.json
+      - run: npm ci
+      - run: npm test

.gitignore

@@ -16,4 +16,7 @@ frontend/dist/
 .DS_Store
 
 tmp/
-.claude
+.claude
+
+# Local screenshot mocks — never commit
+/*.png

CLAUDE.md

@@ -111,6 +111,7 @@ cd backend && cargo clippy
 # Frontend
 cd frontend && npm install
 cd frontend && npm run build
+cd frontend && npm run test
 cd frontend && npm run dev
 
 # Docker

README.fr.md

@@ -128,6 +128,20 @@ npm run dev
 
 Le serveur de développement Vite démarre sur `http://localhost:5173` et proxifie `/api/*` vers le backend.
 
+## Tests
+
+Les tests backend sont dans le module Rust qu'ils couvrent (`#[cfg(test)]`). Les tests frontend sont des fichiers Vitest à côté du TypeScript concerné (`*.test.ts` / `*.test.tsx`).
+
+```bash
+# Backend — tests unitaires, sans base de données
+cd backend && cargo test
+
+# Frontend
+cd frontend && npm test
+```
+
+La CI lance les deux à chaque push et pull request (`.github/workflows/test.yml`).
+
 ## Variables d'environnement
 
 ### Principales
@@ -262,11 +276,13 @@ rclone-replication-ui/
 ```bash
 # Backend
 cd backend && cargo build          # Compiler
+cd backend && cargo test           # Tests
 cd backend && cargo clippy         # Lint
 cd backend && cargo fmt            # Formater
 
 # Frontend
 cd frontend && npm run build       # Build production
+cd frontend && npm run test        # Tests
 cd frontend && npm run dev         # Serveur de développement
 cd frontend && npm run lint        # Lint
 

README.md

@@ -128,6 +128,20 @@ npm run dev
 
 The Vite dev server starts on `http://localhost:5173` and proxies `/api/*` to the backend.
 
+## Tests
+
+Backend tests live next to the Rust they cover (`#[cfg(test)]` modules). Frontend tests are Vitest files next to the TypeScript they cover (`*.test.ts` / `*.test.tsx`).
+
+```bash
+# Backend — unit tests, no database
+cd backend && cargo test
+
+# Frontend
+cd frontend && npm test
+```
+
+CI runs both on every push and pull request (`.github/workflows/test.yml`).
+
 ## Environment variables
 
 ### Core
@@ -262,11 +276,13 @@ rclone-replication-ui/
 ```bash
 # Backend
 cd backend && cargo build          # Build
+cd backend && cargo test           # Tests
 cd backend && cargo clippy         # Lint
 cd backend && cargo fmt            # Format
 
 # Frontend
 cd frontend && npm run build       # Production build
+cd frontend && npm run test        # Tests
 cd frontend && npm run dev         # Dev server
 cd frontend && npm run lint        # Lint
 

backend/Dockerfile

@@ -13,6 +13,7 @@ RUN mkdir src && echo "fn main() {}" > src/main.rs \
 
 # Compilation de l'application
 COPY src ./src
+COPY locales ./locales
 RUN touch src/main.rs && cargo build --release
 
 # ─── Rclone stage ────────────────────────────────────────────────────────────

backend/locales/en/notifications.json

@@ -0,0 +1,19 @@
+{
+  "reason": "The previous run is still in progress",
+  "error": {
+    "subject": "Replication task failed",
+    "body": "**Task**: `{task_id}`\n**Run**: `{run_id}`\n**Exit code**: `{exit_code}`\n\n**Logs**:\n```\n{logs}\n```"
+  },
+  "success": {
+    "subject": "Replication task completed successfully",
+    "body": "**Task**: `{task_id}`\n**Run**: `{run_id}`\n\nThe synchronization completed successfully."
+  },
+  "skipped": {
+    "subject": "Replication task skipped",
+    "body": "**Task**: `{task_id}`\n**Reason**: {reason}\n\nThe cron schedule tried to start this task, but the previous synchronization has not finished. The run was _skipped_."
+  },
+  "test": {
+    "subject": "Test — rclone-ui",
+    "body": "This message confirms that the notification channel is **working correctly**.\n\n_Sent from rclone-ui._"
+  }
+}

backend/locales/fr/notifications.json

@@ -0,0 +1,19 @@
+{
+  "reason": "L'exécution précédente est encore en cours",
+  "error": {
+    "subject": "Échec de la tâche de réplication",
+    "body": "**Tâche** : `{task_id}`\n**Run** : `{run_id}`\n**Code de sortie** : `{exit_code}`\n\n**Logs** :\n```\n{logs}\n```"
+  },
+  "success": {
+    "subject": "Tâche de réplication terminée avec succès",
+    "body": "**Tâche** : `{task_id}`\n**Run** : `{run_id}`\n\nLa synchronisation s'est terminée avec succès."
+  },
+  "skipped": {
+    "subject": "Tâche de réplication ignorée",
+    "body": "**Tâche** : `{task_id}`\n**Raison** : L'exécution précédente est encore en cours\n\nLa planification cron a tenté de lancer cette tâche, mais la synchronisation précédente n'est pas terminée. L'exécution a été _ignorée_."
+  },
+  "test": {
+    "subject": "Test — rclone-ui",
+    "body": "Ce message confirme que le canal de notification **fonctionne correctement**.\n\n_Envoyé depuis rclone-ui._"
+  }
+}

backend/locales/pt/notifications.json

@@ -0,0 +1,19 @@
+{
+  "reason": "A execução anterior ainda está em curso",
+  "error": {
+    "subject": "Falha da tarefa de replicação",
+    "body": "**Tarefa** : `{task_id}`\n**Execução** : `{run_id}`\n**Código de saída** : `{exit_code}`\n\n**Registos** :\n```\n{logs}\n```"
+  },
+  "success": {
+    "subject": "Tarefa de replicação concluída com sucesso",
+    "body": "**Tarefa** : `{task_id}`\n**Execução** : `{run_id}`\n\nA sincronização terminou com sucesso."
+  },
+  "skipped": {
+    "subject": "Tarefa de replicação ignorada",
+    "body": "**Tarefa** : `{task_id}`\n**Motivo** : {reason}\n\nO agendamento cron tentou iniciar esta tarefa, mas a sincronização anterior ainda não terminou. A execução foi _ignorada_."
+  },
+  "test": {
+    "subject": "Teste — rclone-ui",
+    "body": "Esta mensagem confirma que o canal de notificação **funciona corretamente**.\n\n_Enviado a partir do rclone-ui._"
+  }
+}

backend/src/entities/notification_channel.rs

@@ -9,10 +9,23 @@ pub struct Model {
     pub name: String,
     pub apprise_url: String,
     pub enabled: bool,
+    #[serde(default = "default_language")]
+    pub language: String,
+    #[sea_orm(column_type = "JsonBinary")]
+    #[serde(default = "default_templates")]
+    pub templates: serde_json::Value,
     pub created_at: DateTimeWithTimeZone,
     pub updated_at: DateTimeWithTimeZone,
 }
 
+fn default_language() -> String {
+    "fr".to_string()
+}
+
+fn default_templates() -> serde_json::Value {
+    serde_json::json!({})
+}
+
 #[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
 pub enum Relation {
     #[sea_orm(has_many = "super::task::Entity")]

backend/src/migration/m011_add_notification_channel_language.rs

@@ -0,0 +1,33 @@
+use sea_orm_migration::prelude::*;
+
+#[derive(DeriveMigrationName)]
+pub struct Migration;
+
+#[async_trait::async_trait]
+impl MigrationTrait for Migration {
+    async fn up(&self, manager: &SchemaManager) -> Result<(), DbErr> {
+        let db = manager.get_connection();
+        db.execute_unprepared(
+            "ALTER TABLE notification_channels \
+             ADD COLUMN IF NOT EXISTS language TEXT NOT NULL DEFAULT 'fr'",
+        )
+        .await?;
+        db.execute_unprepared(
+            "ALTER TABLE notification_channels \
+             ADD COLUMN IF NOT EXISTS templates JSONB NOT NULL DEFAULT '{}'::jsonb",
+        )
+        .await?;
+        Ok(())
+    }
+
+    async fn down(&self, manager: &SchemaManager) -> Result<(), DbErr> {
+        let db = manager.get_connection();
+        db.execute_unprepared(
+            "ALTER TABLE notification_channels DROP COLUMN IF EXISTS templates",
+        )
+        .await?;
+        db.execute_unprepared("ALTER TABLE notification_channels DROP COLUMN IF EXISTS language")
+            .await?;
+        Ok(())
+    }
+}

backend/src/migration/mod.rs

@@ -10,6 +10,7 @@ mod m007_add_retry_to_tasks;
 mod m008_add_skipped_status;
 mod m009_add_encryption_to_tasks;
 mod m010_create_encrypted_file_state;
+mod m011_add_notification_channel_language;
 
 pub struct Migrator;
 
@@ -27,6 +28,7 @@ impl MigratorTrait for Migrator {
             Box::new(m008_add_skipped_status::Migration),
             Box::new(m009_add_encryption_to_tasks::Migration),
             Box::new(m010_create_encrypted_file_state::Migration),
+            Box::new(m011_add_notification_channel_language::Migration),
         ]
     }
 }