loco straucture

src/controllers/admin_orders.rs

@@ -0,0 +1,104 @@
+//! Admin order list, detail, and status updates.
+
+use axum_extra::extract::cookie::CookieJar;
+use loco_rs::prelude::*;
+use sea_orm::{ActiveModelTrait, ColumnTrait, EntityTrait, QueryFilter, QueryOrder, Set};
+use serde::Deserialize;
+use serde_json::json;
+
+use crate::{
+    models::{order_items, orders},
+    views::checkout as view,
+    controllers::i18n::current_lang,
+    shared::{guard, settings},
+};
+
+pub(crate) const ORDER_STATUSES: [&str; 4] = ["pending", "paid", "shipped", "cancelled"];
+
+#[derive(Debug, Deserialize)]
+struct StatusForm {
+    status: String,
+}
+
+#[debug_handler]
+async fn index(
+    auth: auth::JWT,
+    jar: CookieJar,
+    ViewEngine(v): ViewEngine<TeraView>,
+    State(ctx): State<AppContext>,
+) -> Result<Response> {
+    guard::current_admin(auth, &ctx).await?;
+    let list = orders::Entity::find()
+        .order_by_desc(orders::Column::CreatedAt)
+        .all(&ctx.db)
+        .await?;
+    let rows: Vec<serde_json::Value> = list.iter().map(view::summary).collect();
+    format::view(
+        &v,
+        "admin/orders/index.html",
+        json!({ "orders": rows, "lang": current_lang(&jar) }),
+    )
+}
+
+#[debug_handler]
+async fn show(
+    auth: auth::JWT,
+    jar: CookieJar,
+    ViewEngine(v): ViewEngine<TeraView>,
+    Path(id): Path<i32>,
+    State(ctx): State<AppContext>,
+) -> Result<Response> {
+    guard::current_admin(auth, &ctx).await?;
+    let order = orders::Entity::find_by_id(id)
+        .one(&ctx.db)
+        .await?
+        .ok_or_else(|| Error::NotFound)?;
+    let items = order_items::Entity::find()
+        .filter(order_items::Column::OrderId.eq(order.id))
+        .all(&ctx.db)
+        .await?;
+
+    format::view(
+        &v,
+        "admin/orders/show.html",
+        json!({
+            "order": view::detail(
+                &order,
+                settings::get(&ctx, "bank_iban").unwrap_or(""),
+                settings::get(&ctx, "bank_account_name").unwrap_or(""),
+            ),
+            "items": view::items(&items),
+            "statuses": ORDER_STATUSES,
+            "lang": current_lang(&jar),
+        }),
+    )
+}
+
+#[debug_handler]
+async fn update_status(
+    auth: auth::JWT,
+    Path(id): Path<i32>,
+    State(ctx): State<AppContext>,
+    Form(form): Form<StatusForm>,
+) -> Result<Response> {
+    guard::current_admin(auth, &ctx).await?;
+    if !ORDER_STATUSES.contains(&form.status.as_str()) {
+        return Err(Error::BadRequest("invalid status".to_string()));
+    }
+    let order = orders::Entity::find_by_id(id)
+        .one(&ctx.db)
+        .await?
+        .ok_or_else(|| Error::NotFound)?;
+    let mut active = order.into_active_model();
+    active.status = Set(form.status);
+    active.update(&ctx.db).await?;
+
+    format::redirect(&format!("/admin/orders/{id}"))
+}
+
+pub fn routes() -> Routes {
+    Routes::new()
+        .add("/admin/orders", get(index))
+        .add("/admin/orders/{id}", get(show))
+        .add("/admin/orders/{id}/status", post(update_status))
+}