hardcode of dpd and packeta

src/controllers/admin_shipping.rs

@@ -1,11 +1,12 @@
-//! Admin management of shipping methods: add, edit (price + enabled), remove.
+//! Admin management of the built-in delivery options (Packeta, DPD).
+//!
+//! The options themselves are fixed and seeded by `initializers::shipping_seeder`
+//! — they cannot be added or removed here. The admin only sets each one's price
+//! and toggles whether it is offered at checkout.
 
 use axum_extra::extract::cookie::CookieJar;
 use loco_rs::prelude::*;
-use sea_orm::{
-    ActiveModelTrait, ColumnTrait, EntityTrait, ModelTrait, PaginatorTrait, QueryFilter,
-    QueryOrder, Set,
-};
+use sea_orm::{ActiveModelTrait, EntityTrait, QueryOrder, Set};
 use serde::Deserialize;
 use serde_json::json;
 
@@ -15,7 +16,6 @@ use crate::{
     shared::{
         guard,
         money::{format_price, parse_price_to_cents},
-        slug::{slugify, unique_slug},
     },
 };
 
@@ -25,14 +25,6 @@ struct ShippingForm {
     enabled: Option<String>,
 }
 
-#[derive(Debug, Deserialize)]
-struct NewShippingForm {
-    name: String,
-    price: String,
-    requires_pickup_point: Option<String>,
-    enabled: Option<String>,
-}
-
 fn is_checked(value: &Option<String>) -> bool {
     matches!(value.as_deref(), Some("on" | "true" | "1"))
 }
@@ -57,6 +49,7 @@ async fn index(
                 "code": m.code,
                 "name": m.name,
                 "price": format_price(m.price_cents),
+                "carrier": m.carrier,
                 "requires_pickup_point": m.requires_pickup_point,
                 "enabled": m.enabled,
             })
@@ -69,48 +62,6 @@ async fn index(
     )
 }
 
-#[debug_handler]
-async fn create(
-    auth: auth::JWT,
-    State(ctx): State<AppContext>,
-    Form(form): Form<NewShippingForm>,
-) -> Result<Response> {
-    guard::current_admin(auth, &ctx).await?;
-    let name = form.name.trim().to_string();
-    if name.is_empty() {
-        return Err(Error::BadRequest("name is required".to_string()));
-    }
-    // Stable unique `code` derived from the name; it's what checkout submits and
-    // what an order stores, so it must not collide with an existing method.
-    let code = unique_slug(&slugify(&name), |candidate| {
-        let ctx = ctx.clone();
-        async move {
-            Ok(shipping_methods::Entity::find()
-                .filter(shipping_methods::Column::Code.eq(candidate))
-                .count(&ctx.db)
-                .await?
-                > 0)
-        }
-    })
-    .await?;
-    // Append after existing methods.
-    let position = shipping_methods::Entity::find().count(&ctx.db).await? as i32;
-
-    shipping_methods::ActiveModel {
-        code: Set(code),
-        name: Set(name),
-        price_cents: Set(parse_price_to_cents(&form.price)?),
-        requires_pickup_point: Set(is_checked(&form.requires_pickup_point)),
-        enabled: Set(is_checked(&form.enabled)),
-        position: Set(position),
-        ..Default::default()
-    }
-    .insert(&ctx.db)
-    .await?;
-
-    format::redirect("/admin/shipping")
-}
-
 #[debug_handler]
 async fn update(
     auth: auth::JWT,
@@ -130,25 +81,8 @@ async fn update(
     format::redirect("/admin/shipping")
 }
 
-#[debug_handler]
-async fn delete(
-    auth: auth::JWT,
-    Path(id): Path<i32>,
-    State(ctx): State<AppContext>,
-) -> Result<Response> {
-    guard::current_admin(auth, &ctx).await?;
-    let method = shipping_methods::Entity::find_by_id(id)
-        .one(&ctx.db)
-        .await?
-        .ok_or_else(|| Error::NotFound)?;
-    method.delete(&ctx.db).await?;
-    format::redirect("/admin/shipping")
-}
-
 pub fn routes() -> Routes {
     Routes::new()
         .add("/admin/shipping", get(index))
-        .add("/admin/shipping", post(create))
         .add("/admin/shipping/{id}", post(update))
-        .add("/admin/shipping/{id}/delete", post(delete))
 }