Chengdong ZhangandClaude Sonnet 5
8446650baf
Rearranges the Rust backend by domain: `modules/catalog` bundled four distinct concepts (Product, SKU, Category, Brand) behind one router and one 392-line service file, unlike every other module in the codebase which owns exactly one bounded aggregate. Splits into `modules/product` (Product/SKU, publish lifecycle, shop-scoped CRUD), `modules/category` (category tree, subtree query), and `modules/brand` (brand list, admin replace-all). `Category`/`Brand` move out of the shared `models.rs` into their owning modules; `Product`/`Sku` stay since `favorite`/`flash_sale`/`group_buying` reference them across modules. Purely internal restructuring — no route, schema, or behavior changes. Implements openspec change split-catalog-into-product-category-brand. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
72 lines
1.8 KiB
Rust
72 lines
1.8 KiB
Rust
use serde::{Deserialize, Serialize};
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use uuid::Uuid;
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use crate::error::{ApiError, ApiResult};
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use crate::models::{Product, Sku};
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#[derive(Debug, Serialize)]
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pub struct ProductWithSkus {
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#[serde(flatten)]
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pub product: Product,
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pub skus: Vec<Sku>,
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pub sold_count: i64,
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}
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#[derive(Deserialize)]
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pub struct PublicListQuery {
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pub page: Option<i64>,
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pub per_page: Option<i64>,
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pub category_id: Option<Uuid>,
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pub brand_id: Option<Uuid>,
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pub shop_id: Option<Uuid>,
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pub q: Option<String>,
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pub sort: Option<String>,
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pub order: Option<String>,
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}
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#[derive(Debug, Clone, Copy, PartialEq, Eq)]
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pub enum SortBy {
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Newest,
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Price,
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Sales,
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}
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impl PublicListQuery {
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pub fn sort_by(&self) -> ApiResult<SortBy> {
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match self.sort.as_deref() {
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None => Ok(SortBy::Newest),
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Some("price") => Ok(SortBy::Price),
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Some("sales") => Ok(SortBy::Sales),
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Some(other) => Err(ApiError::BadRequest(format!("unsupported sort: {other}"))),
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}
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}
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pub fn ascending(&self) -> ApiResult<bool> {
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match self.order.as_deref() {
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None | Some("asc") => Ok(true),
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Some("desc") => Ok(false),
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Some(other) => Err(ApiError::BadRequest(format!("unsupported order: {other}"))),
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}
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}
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}
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#[derive(Deserialize)]
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pub struct ProductBody {
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pub category_id: Option<Uuid>,
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pub brand_id: Option<Uuid>,
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pub slug: String,
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pub name: serde_json::Value,
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pub description: Option<serde_json::Value>,
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pub images: Option<serde_json::Value>,
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}
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#[derive(Deserialize)]
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pub struct SkuBody {
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pub sku_code: String,
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pub attributes: Option<serde_json::Value>,
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pub price_minor: i64,
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pub currency: String,
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pub stock: i32,
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pub active: Option<bool>,
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}
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