init

src/routes/channel/handlers.rs

@@ -1,22 +1,188 @@
-use axum::http::StatusCode;
-use axum::response::IntoResponse;
+use crate::core::state::AppState;
+use crate::http::context::Superuser;
+use crate::http::error::HTTPError;
+use crate::routes::channel::dto::{ChannelResponse, CreateChannelRequest, UpdateChannelRequest};
+use crate::routes::channel::mapper;
+use axum::{
+    extract::{Path, State},
+    http::StatusCode,
+    Json,
+};
+use uuid::Uuid;
 
-pub async fn get_all() -> impl IntoResponse {
-    StatusCode::NOT_IMPLEMENTED
+/// Liste tous les channels
+#[utoipa::path(
+    get,
+    path = "/channels",
+    responses(
+        (status = 200, description = "Liste des channels récupérée avec succès", body = [ChannelResponse]),
+        (status = 500, description = "Erreur interne du serveur")
+    ),
+    tag = "Channels"
+)]
+pub async fn get_all(
+    State(state): State<AppState>,
+) -> Result<Json<Vec<ChannelResponse>>, HTTPError> {
+    let channels = state.repositories.channel.get_all().await?;
+    Ok(Json(
+        channels
+            .into_iter()
+            .map(mapper::channel_model_to_channel_response)
+            .collect(),
+    ))
 }
 
-pub async fn get_by_id() -> impl IntoResponse {
-    StatusCode::NOT_IMPLEMENTED
+/// Récupère un channel par son ID
+#[utoipa::path(
+    get,
+    path = "/channels/{id}",
+    responses(
+        (status = 200, description = "Channel trouvé", body = ChannelResponse),
+        (status = 404, description = "Channel non trouvé"),
+        (status = 500, description = "Erreur interne du serveur")
+    ),
+    params(
+        ("id" = Uuid, Path, description = "ID du channel")
+    ),
+    tag = "Channels"
+)]
+pub async fn get_by_id(
+    State(state): State<AppState>,
+    Path(id): Path<Uuid>,
+) -> Result<Json<ChannelResponse>, HTTPError> {
+    let channel = state
+        .repositories
+        .channel
+        .get_by_id(id)
+        .await?
+        .ok_or(HTTPError::NotFound)?;
+
+    Ok(Json(mapper::channel_model_to_channel_response(channel)))
 }
 
-pub async fn create() -> impl IntoResponse {
-    StatusCode::NOT_IMPLEMENTED
+/// Crée un nouveau channel
+#[utoipa::path(
+    post,
+    path = "/channels",
+    request_body = CreateChannelRequest,
+    responses(
+        (status = 201, description = "Channel créé avec succès", body = ChannelResponse),
+        (status = 400, description = "Données invalides (Serveur ou Catégorie non trouvée)"),
+        (status = 500, description = "Erreur interne du serveur")
+    ),
+    tag = "Channels"
+)]
+pub async fn create(
+    _admin: Superuser,
+    State(state): State<AppState>,
+    Json(payload): Json<CreateChannelRequest>,
+) -> Result<(StatusCode, Json<ChannelResponse>), HTTPError> {
+    // Vérifier que le serveur existe si fourni
+    if let Some(server_id) = payload.server_id {
+        state
+            .repositories
+            .server
+            .get_by_id(server_id)
+            .await?
+            .ok_or(HTTPError::BadRequest("Server not found".to_string()))?;
+    }
+
+    // Vérifier que la catégorie existe si fournie
+    if let Some(category_id) = payload.category_id {
+        state
+            .repositories
+            .category
+            .get_by_id(category_id)
+            .await?
+            .ok_or(HTTPError::BadRequest("Category not found".to_string()))?;
+    }
+
+    let active_model = mapper::create_request_to_am(payload);
+    let channel = state.repositories.channel.create(active_model).await?;
+    Ok((
+        StatusCode::CREATED,
+        Json(mapper::channel_model_to_channel_response(channel)),
+    ))
 }
 
-pub async fn update() -> impl IntoResponse {
-    StatusCode::NOT_IMPLEMENTED
+/// Met à jour un channel existant
+#[utoipa::path(
+    put,
+    path = "/channels/{id}",
+    request_body = UpdateChannelRequest,
+    responses(
+        (status = 200, description = "Channel mis à jour avec succès", body = ChannelResponse),
+        (status = 404, description = "Channel non trouvé"),
+        (status = 400, description = "Données invalides (Serveur ou Catégorie non trouvée)"),
+        (status = 500, description = "Erreur interne du serveur")
+    ),
+    params(
+        ("id" = Uuid, Path, description = "ID du channel")
+    ),
+    tag = "Channels"
+)]
+pub async fn update(
+    _admin: Superuser,
+    State(state): State<AppState>,
+    Path(id): Path<Uuid>,
+    Json(payload): Json<UpdateChannelRequest>,
+) -> Result<Json<ChannelResponse>, HTTPError> {
+    // Vérifier l'existence
+    state
+        .repositories
+        .channel
+        .get_by_id(id)
+        .await?
+        .ok_or(HTTPError::NotFound)?;
+
+    // Vérifier que le serveur existe si fourni
+    if let Some(server_id) = payload.server_id {
+        state
+            .repositories
+            .server
+            .get_by_id(server_id)
+            .await?
+            .ok_or(HTTPError::BadRequest("Server not found".to_string()))?;
+    }
+
+    // Vérifier que la catégorie existe si fournie
+    if let Some(category_id) = payload.category_id {
+        state
+            .repositories
+            .category
+            .get_by_id(category_id)
+            .await?
+            .ok_or(HTTPError::BadRequest("Category not found".to_string()))?;
+    }
+
+    let active_model = mapper::update_request_to_am(id, payload);
+    let channel = state.repositories.channel.update(active_model).await?;
+
+    Ok(Json(mapper::channel_model_to_channel_response(channel)))
 }
 
-pub async fn delete() -> impl IntoResponse {
-    StatusCode::NOT_IMPLEMENTED
+/// Supprime un channel
+#[utoipa::path(
+    delete,
+    path = "/channels/{id}",
+    responses(
+        (status = 204, description = "Channel supprimé avec succès"),
+        (status = 404, description = "Channel non trouvé"),
+        (status = 500, description = "Erreur interne du serveur")
+    ),
+    params(
+        ("id" = Uuid, Path, description = "ID du channel")
+    ),
+    tag = "Channels"
+)]
+pub async fn delete(
+    _admin: Superuser,
+    State(state): State<AppState>,
+    Path(id): Path<Uuid>,
+) -> Result<StatusCode, HTTPError> {
+    if state.repositories.channel.delete(id).await? {
+        Ok(StatusCode::NO_CONTENT)
+    } else {
+        Err(HTTPError::NotFound)
+    }
 }