# 分类排序(category-tree-sort)实施计划 > **For agentic workers:** REQUIRED SUB-SKILL: Use superpowers:executing-plans to implement this plan task-by-task. Steps use checkbox (`- [ ]`) syntax for tracking. **Goal:** `GET /public/goods` 默认排序变为「国家 → 二级分类 → 三级分类(款)→ good_priority」,`GET /public/categories` 内容源切换为新树(国家根→二级→三级款),支持 1/2/3 级任意筛选组合,接口输入输出 DTO 结构完全不变。 **Architecture:** `categories` 新增 `sort_order`(二/三级顺序)与 `country_id`(树根关联国家,一级顺序复用 `countries.sort_order`)。`getGoods` 内存中按四层键排序(量级 295,分组/分页本就内存执行);`categoryId` 仍是单个 id(DTO 不动)+ 双通道过滤(新树走 `origin_goods.sds_category_id`,老树回退 `goods.category_id`)。数据一次性回填脚本解析 `排序表.md`。 **Tech Stack:** NestJS + Prisma + PostgreSQL + Jest(真实库集成测试) **已确认的决策:** 1. **前端调用形态(真实 URL 已确认)**:无论选中哪一层,`categoryId` 永远只传**一个**节点 id(DTO 完全不动,无逗号多 id),可选伴随 `countryId`。goods 全挂老树,老树节点天然跨国家: - 只选老树节点:`?categoryId=659`(女士服装,跨国家)→ 按 ①国家→②新树二级→③新树款→④priority 排("美国的女士T恤全排完到下个国家") - 选到老树叶子:`?categoryId=666`(女士/裤装,跨国家)→ 同上 - 国家 + 分类:`?countryId=49&categoryId=658` → 该国内按 ②③④ - 只选国家:`?countryId=49` → 同上 - 什么都不选 → 全局 ①②③④ (以上全部由"绝对排序键 + 子集过滤"自然满足,无特殊分支逻辑) 2. 款内顺序复用现有 `good_priority`(只需保证三级款之间顺序正确) 3. 「中东」改为「沙特」写入 countries;防晒衣(good_id=137) 不处理(排序沉底) 4. `/public/categories` 切换为新树内容源(结构不变);空国家/空二级(productCount=0)不返回,与旧行为、`getCountries` 口径一致。切换后前端将传新树 id(某国的二级/款),`categoryId` 过滤走双通道兼容两种 id **硬性约束:** - 所有 public 接口入参、出参 DTO 字段**一个都不能变**,只改内部逻辑 - 已有测试必须全部通过,不允许跳过 - 共享开发库(deploy-v2-postgres-1):禁止 reset;迁移用「手写 SQL + db execute + migrate resolve」,先跑 `prisma migrate status` - 回滚保障(均已就绪,见文末「备份与回滚」): - DB 全库快照:`backups/inkreach_snapshot_20260901_185233.dump`(pg_dump -Fc) - 运行容器快照:镜像 `inkreach-api-snapshot:20260901`(docker commit 自 deploy-v2-api-1,含当前代码与依赖) - 代码回滚 = 删 feature 分支 **执行环境(宿主机无 node,统一用容器跑):** ```bash # 测试 / prisma 命令统一模板(挂载源码 + 加入 postgres 网络) docker run --rm --network deploy-v2_default \ -e DATABASE_URL='postgresql://inkreach:2628adbdf875727ae1b5556b08cb00452bb4e1f80490f6b6@postgres:5432/inkreach' \ -v /opt/inkreach-v2/apps/api:/app -w /app node:20-alpine npx <命令> ``` **排序键定义(getGoods DEFAULT):** ``` ① countries.sort_order(经 goods.country_id) 缺失 → MAX_SAFE_INTEGER ② 叶子.parent_category_id 的 sort_order(二级) 缺失 → MAX_SAFE_INTEGER ③ 叶子自身 sort_order(三级,经 origin_goods.sds_category_id)缺失 → MAX_SAFE_INTEGER (缺失沉底发生在「所属国家分组内」:如防晒衣(137) 的 sds_category_id=2393 不在新树, 它会排到日本组末尾,不会破坏国家间顺序,可照常售卖/搜索) ④ good_priority desc, id asc(现有字段,不变) ``` --- ### Task 1: Schema 迁移 — categories 加 sort_order + country_id **Files:** - Modify: `apps/api/prisma/schema.prisma`(Category model 约 L157-174、Country model 约 L141-154) - Create: `apps/api/prisma/migrations/20260901000000_add_category_sort_fields/migration.sql` - [ ] **Step 1.1: 先检查迁移状态(共享库防漂移)** ```bash docker run --rm --network deploy-v2_default \ -e DATABASE_URL='postgresql://inkreach:2628adbdf875727ae1b5556b08cb00452bb4e1f80490f6b6@postgres:5432/inkreach' \ -v /opt/inkreach-v2/apps/api:/app -w /app node:20-alpine npx prisma migrate status ``` Expected: `Database schema is up to date!`。若报 drift/已存在类错误,按 AGENTS.md 经验用 `migrate resolve` 处理,禁止 reset。 - [ ] **Step 1.2: 修改 schema.prisma** Category model:`sdsCategoryId` 行后新增两行,并新增 relation: ```prisma sortOrder Int @default(0) @map("sort_order") countryId BigInt? @map("country_id") country Country? @relation(fields: [countryId], references: [id], onDelete: SetNull, onUpdate: NoAction) ``` Country model:`families ProductFamily[]` 后新增: ```prisma categories Category[] ``` Category model 底部 `@@index([parentCategoryId])` 后新增: ```prisma @@index([countryId]) ``` - [ ] **Step 1.3: 手写迁移 SQL(应用与登记分离,避免 shadow DB)** ```bash mkdir -p apps/api/prisma/migrations/20260901000000_add_category_sort_fields ``` 创建 `apps/api/prisma/migrations/20260901000000_add_category_sort_fields/migration.sql`: ```sql -- AlterTable ALTER TABLE "categories" ADD COLUMN "sort_order" INTEGER NOT NULL DEFAULT 0; ALTER TABLE "categories" ADD COLUMN "country_id" BIGINT; -- ForeignKey ALTER TABLE "categories" ADD CONSTRAINT "categories_country_id_fkey" FOREIGN KEY ("country_id") REFERENCES "countries"("country_id") ON DELETE SET NULL ON UPDATE NO ACTION; -- CreateIndex CREATE INDEX "categories_country_id_idx" ON "categories"("country_id"); ``` - [ ] **Step 1.4: 应用 SQL、登记迁移、重新生成 client** ```bash docker run --rm --network deploy-v2_default \ -e DATABASE_URL='postgresql://inkreach:2628adbdf875727ae1b5556b08cb00452bb4e1f80490f6b6@postgres:5432/inkreach' \ -v /opt/inkreach-v2/apps/api:/app -w /app node:20-alpine \ npx prisma db execute --file prisma/migrations/20260901000000_add_category_sort_fields/migration.sql docker run --rm --network deploy-v2_default \ -e DATABASE_URL='postgresql://inkreach:2628adbdf875727ae1b5556b08cb00452bb4e1f80490f6b6@postgres:5432/inkreach' \ -v /opt/inkreach-v2/apps/api:/app -w /app node:20-alpine \ npx prisma migrate resolve --applied 20260901000000_add_category_sort_fields docker run --rm --network deploy-v2_default \ -e DATABASE_URL='postgresql://inkreach:2628adbdf875727ae1b5556b08cb00452bb4e1f80490f6b6@postgres:5432/inkreach' \ -v /opt/inkreach-v2/apps/api:/app -w /app node:20-alpine npx prisma generate ``` Expected: 三条命令均成功。 - [ ] **Step 1.5: 验证列存在** ```bash docker exec deploy-v2-postgres-1 psql -U inkreach -d inkreach -c "\d categories" | grep -E 'sort_order|country_id' ``` Expected: 两列均存在(`sort_order integer not null default 0`、`country_id bigint`)。 - [ ] **Step 1.6: Commit** ```bash git add apps/api/prisma/schema.prisma apps/api/prisma/migrations/20260901000000_add_category_sort_fields git commit -m "feat(api): add sort_order and country_id to categories" ``` --- ### Task 2: 数据回填脚本 — 排序表 → sort_order + 沙特 + 根关联国家 **Files:** - Create: `apps/api/prisma/backfill-category-sort-order.ts` **行为(幂等,可重复执行):** 1. 解析仓库根 `排序表.md`:`# ` = 一级国家(跳过「全部」「# 工厂直发国家/地区列表」)、`## ` = 二级、`### ` = 三级 2. 国家名 → 新树根 category 映射(写死映射表);`中东` 条目:countries upsert「沙特」+ 根重命名 `沙特本地工厂直发` 3. 根节点写入 `country_id`(关联 countries 行;`国内工厂` 无对应国家行 → 保持 null) 4. 每个根内:二级按出现顺序写 `sort_order=1..n`;三级在所属二级范围内写 `sort_order=1..n` 5. 匹配规则:先按规范化名称(trim+压缩空白)精确匹配;失败再按「首个货号 token」前缀匹配(如 `GBTM011长袖T` 命中 `GBTM011长袖T`);**跨根禁止匹配** 6. 未匹配条目打印 `UNMATCHED:` 清单并退出码 1;`中国(国内工厂)` 跳过 countries 部分,sort_order 照常回填 7. countries.sort_order 按表内顺序 1..13 重写(美国 英国 日本 墨西哥 巴西 沙特 波兰 西班牙 德国 意大利 加拿大 澳大利亚 韩国) - [ ] **Step 2.1: 编写脚本** ```ts /** * 一次性回填:解析 排序表.md → categories.sort_order(二/三级)+ country_id(根) * + countries.sort_order + 沙特国家行 + 中东根更名 * 幂等:可重复执行;SDS 同步若覆盖根名称,重跑本脚本即可恢复 */ import { PrismaClient } from '@prisma/client'; import { readFileSync } from 'fs'; const prisma = new PrismaClient(); // 排序表国家名 → 新树根分类名 const ROOT_MAP: Record = { '美国': '美国工厂直发', '英国': '英国本地直发', '日本': '日本本地工厂直发', '墨西哥': '墨西哥工厂本地直发', '巴西': '巴西本地工厂直发', '中东': '中东本地工厂直发', // 同时更名沙特 '波兰': '欧洲波兰工厂直发', '西班牙': '欧洲西班牙工厂直发', '德国': '欧洲德国工厂本地直发', '意大利': '欧洲意大利工厂直发', '加拿大': '加拿大本地工厂直发', '澳大利亚': '澳大利亚本地工厂直发', '韩国': '韩国本地直发', '中国(国内工厂)': '国内工厂', }; const norm = (s: string) => s.trim().replace(/\s+/g, ''); const codeOf = (s: string) => (s.trim().match(/^[A-Za-z0-9]+/) ?? [''])[0]; async function main() { const raw = readFileSync(process.env.SORT_TABLE_PATH ?? '/repo/排序表.md', 'utf8'); let country: string | null = null; let l2: string | null = null; const tree: Array<{ country: string; l2: string; l3: string }> = []; const countryOrder: string[] = []; for (const line of raw.split('\n')) { const t = line.trim(); if (t.startsWith('# ')) { const name = t.slice(2).trim(); if (name === '全部' || name.includes('工厂直发国家')) continue; country = name; if (!countryOrder.includes(name)) countryOrder.push(name); } else if (t.startsWith('## ') && country) { l2 = t.slice(3).trim(); } else if (t.startsWith('### ') && country && l2) { tree.push({ country, l2, l3: t.slice(4).trim() }); } } const roots = await prisma.category.findMany({ where: { parentCategoryId: null, sdsCategoryId: { not: null } }, include: { children: { include: { children: true } } }, }); const rootByName = new Map(roots.map((r) => [r.categoryName, r])); const unmatched: string[] = []; // 1) countries:沙特 upsert + 顺序重写 const countryIdByName = new Map(); for (let i = 0; i < countryOrder.length; i++) { const name = countryOrder[i]; const dbCountry = name === '中东' ? '沙特' : name; const sortOrder = i + 1; const existing = await prisma.country.findUnique({ where: { countryName: dbCountry } }); if (existing) { await prisma.country.update({ where: { id: existing.id }, data: { sortOrder } }); countryIdByName.set(dbCountry, existing.id); } else if (dbCountry === '沙特') { const created = await prisma.country.create({ data: { countryName: '沙特', sortOrder } }); countryIdByName.set('沙特', created.id); } } // 2) 中东根 → 沙特 const meRoot = rootByName.get('中东本地工厂直发'); if (meRoot) { await prisma.category.update({ where: { id: meRoot.id }, data: { categoryName: '沙特本地工厂直发' } }); rootByName.set('沙特本地工厂直发', meRoot); } // 3) 根节点关联 country_id for (const [tableName, rootName] of Object.entries(ROOT_MAP)) { const root = rootByName.get(tableName === '中东' ? '沙特本地工厂直发' : rootName); if (!root) { unmatched.push(`ROOT MISS: ${tableName}`); continue; } const dbCountry = tableName === '中东' ? '沙特' : tableName === '中国(国内工厂)' ? null : tableName; const cid = dbCountry ? (countryIdByName.get(dbCountry) ?? null) : null; await prisma.category.update({ where: { id: root.id }, data: { countryId: cid } }); } // 4) 二/三级 sort_order for (const countryName of countryOrder) { const rootName = ROOT_MAP[countryName]; const root = rootByName.get(countryName === '中东' ? '沙特本地工厂直发' : rootName); if (!root) continue; // 已在 ROOT MISS 记录 const l2s = root.children; const l2NamesInOrder: string[] = []; for (const row of tree) if (row.country === countryName && !l2NamesInOrder.includes(row.l2)) l2NamesInOrder.push(row.l2); for (let i = 0; i < l2NamesInOrder.length; i++) { const target = l2NamesInOrder[i]; const mid = l2s.find((m) => norm(m.categoryName) === norm(target)); if (!mid) { unmatched.push(`L2 MISS: ${countryName} / ${target}`); continue; } await prisma.category.update({ where: { id: mid.id }, data: { sortOrder: i + 1 } }); const leaves = mid.children; const l3Names = tree.filter((r) => r.country === countryName && r.l2 === target).map((r) => r.l3); for (let j = 0; j < l3Names.length; j++) { const want = norm(l3Names[j]); const code = norm(codeOf(l3Names[j])); const leaf = leaves.find((l) => norm(l.categoryName) === want) ?? (code ? leaves.find((l) => norm(l.categoryName).startsWith(code)) : undefined); if (!leaf) { unmatched.push(`L3 MISS: ${countryName} / ${target} / ${l3Names[j]}`); continue; } await prisma.category.update({ where: { id: leaf.id }, data: { sortOrder: j + 1 } }); } } } if (unmatched.length) { console.error(`UNMATCHED (${unmatched.length}):\n` + unmatched.join('\n')); process.exit(1); } console.log('backfill done'); } main().finally(() => prisma.$disconnect()); ``` - [ ] **Step 2.2: 执行脚本** ```bash # ts-node 不在 apps/api 依赖中,用 tsc 编译后以 node 运行; # 仓库根只读挂载到 /repo 以读取排序表.md docker run --rm --network deploy-v2_default \ -e DATABASE_URL='postgresql://inkreach:2628adbdf875727ae1b5556b08cb00452bb4e1f80490f6b6@postgres:5432/inkreach' \ -e SORT_TABLE_PATH=/repo/排序表.md \ -v /opt/inkreach-v2:/repo:ro -v /opt/inkreach-v2/apps/api:/app -w /app node:20-alpine \ sh -c "npx tsc prisma/backfill-category-sort-order.ts --module commonjs --target es2020 --esModuleInterop --skipLibCheck --outDir /tmp/bf && node /tmp/bf/backfill-category-sort-order.js" ``` Expected: `backfill done`,退出码 0。已知候选 UNMATCHED:美国/内衣 `DG170G170G女士无痕三角内裤`(库内为 `DG701 170G女士无痕三角内裤`,货号前缀 `DG170G170G` 不匹配)→ 将排序表.md 该行改为与库名一致后重跑;其余逐条人工核对。 - [ ] **Step 2.3: SQL 验证回填结果** ```bash docker exec deploy-v2-postgres-1 psql -U inkreach -d inkreach -c " select country_name, sort_order from countries order by sort_order;" -c " select root.category_name, root.country_id, mid.category_name, mid.sort_order, count(leaf.category_id) leaves from categories root join categories mid on mid.parent_category_id = root.category_id left join categories leaf on leaf.parent_category_id = mid.category_id where root.parent_category_id is null and root.sds_category_id is not null group by 1,2,3,4 order by 1, mid.sort_order;" | head -70 ``` Expected: countries 13 行(沙特=6);美国根下 男士T恤=1、女士T恤=2…;各二级下三级 sort_order 连续 1..n;每个新树根 country_id 非空(国内工厂除外)。 抽查美国/男士T恤三级顺序: ```bash docker exec deploy-v2-postgres-1 psql -U inkreach -d inkreach -tAc " select category_name || ' | ' || sort_order from categories where parent_category_id = (select category_id from categories where category_name='男士T恤' and parent_category_id=(select category_id from categories where category_name='美国工厂直发')) order by sort_order;" | head -8 ``` Expected: 第一行 `DG001 180G纯棉T恤 (JSA002) | 1`,第二行 `DG004 230G水洗T恤(JSA003) | 2`。 - [ ] **Step 2.4: Commit** ```bash git add apps/api/prisma/backfill-category-sort-order.ts git commit -m "feat(api): backfill category/country sort order from reference table" ``` --- ### Task 3: getGoods 默认排序(TDD) **Files:** - Modify: `apps/api/src/public/public.service.ts`(getGoods 约 L186-271、PUBLIC_GOOD_LIST_INCLUDE 约 L68-77) - Test: `apps/api/src/public/public.service.spec.ts`(追加 describe,遵循现有真实库集成测试风格,fixture 带 `stamp` 唯一化) - [ ] **Step 3.1: 写失败测试** 在 `public.service.spec.ts` 追加: ```ts describe('getGoods tree-order sorting', () => { // 结构: 国家A(sort=1)>MidA>LeafA1(sort=1,2条goods)、LeafA2(sort=2);国家B(sort=2)>MidB>LeafB1 // 期望默认顺序: A款1 -> A款2 -> B款1,同款内 priority desc;B 的 priority=99 也不能越级 const stamp2 = `treeorder-${Date.now()}`; let orderedGoodIds: bigint[] = []; beforeAll(async () => { const cA = await prisma.country.create({ data: { countryName: `TA ${stamp2}`, sortOrder: 1 } }); const cB = await prisma.country.create({ data: { countryName: `TB ${stamp2}`, sortOrder: 2 } }); const midA = await prisma.category.create({ data: { categoryName: `MidA ${stamp2}`, sdsCategoryId: `ma-${stamp2}`, sortOrder: 1 } }); const leafA1 = await prisma.category.create({ data: { categoryName: `LeafA1 ${stamp2}`, parentCategoryId: midA.id, sdsCategoryId: `la1-${stamp2}`, sortOrder: 1 } }); const leafA2 = await prisma.category.create({ data: { categoryName: `LeafA2 ${stamp2}`, parentCategoryId: midA.id, sdsCategoryId: `la2-${stamp2}`, sortOrder: 2 } }); const midB = await prisma.category.create({ data: { categoryName: `MidB ${stamp2}`, sdsCategoryId: `mb-${stamp2}`, sortOrder: 2 } }); const leafB1 = await prisma.category.create({ data: { categoryName: `LeafB1 ${stamp2}`, parentCategoryId: midB.id, sdsCategoryId: `lb1-${stamp2}`, sortOrder: 2 } }); const mk = async (countryId: bigint, sdsCat: string, name: string, priority: number) => { const og = await prisma.originGood.create({ data: { sdsGoodId: `${name}-${stamp2}`, goodName: name, sdsCategoryId: sdsCat } }); const fam = await prisma.productFamily.create({ data: { familyName: `f-${name}-${stamp2}`, primaryOriginGoodId: og.id } }); await prisma.originGood.update({ where: { id: og.id }, data: { familyId: fam.id } }); return prisma.good.create({ data: { goodName: name, originGoodId: og.id, familyId: fam.id, countryId, categoryId: leafA1.id, goodPriority: priority } }); }; const a1Low = await mk(cA.id, `la1-${stamp2}`, 'A1Low', 1); const a1High = await mk(cA.id, `la1-${stamp2}`, 'A1High', 9); const a2 = await mk(cA.id, `la2-${stamp2}`, 'A2', 0); const b1 = await mk(cB.id, `lb1-${stamp2}`, 'B1', 99); orderedGoodIds = [a1High.id, a1Low.id, a2.id, b1.id]; }); it('DEFAULT: country > l2 > l3 > priority', async () => { const res = await service.getGoods({ page: 1, pageSize: 50 }); const idx = res.items.map((i) => BigInt(i.goodId)); const pos = orderedGoodIds.map((id) => idx.indexOf(id)); expect(pos.every((p) => p >= 0)).toBe(true); // 全部命中 expect(pos).toEqual([...pos].sort((a, b) => a - b)); // 相对有序 expect(idx.indexOf(orderedGoodIds[0])).toBeLessThan(idx.indexOf(orderedGoodIds[1])); // 同款内 priority desc expect(idx.indexOf(orderedGoodIds[1])).toBeLessThan(idx.indexOf(orderedGoodIds[2])); // 款顺序 expect(idx.indexOf(orderedGoodIds[2])).toBeLessThan(idx.indexOf(orderedGoodIds[3])); // 国家/分类顺序优先于 priority }); }); ``` - [ ] **Step 3.2: 跑测试确认失败** ```bash docker run --rm --network deploy-v2_default -e DATABASE_URL='postgresql://inkreach:2628adbdf875727ae1b5556b08cb00452bb4e1f80490f6b6@postgres:5432/inkreach' -v /opt/inkreach-v2/apps/api:/app -w /app node:20-alpine npx jest src/public/public.service.spec.ts -t 'tree-order' ``` Expected: FAIL(现顺序按 goodPriority desc,B1 会排最前)。 - [ ] **Step 3.3: 实现** `public.service.ts`: 1) `PUBLIC_GOOD_LIST_INCLUDE.originGood.select` 增加 `sdsCategoryId: true` 2) 新增类型与私有方法: ```ts interface TreeOrderMeta { countryOrder: Map; leafOrder: Map; // key: origin_goods.sds_category_id } private async loadTreeOrderMeta(): Promise { const [countries, leaves] = await Promise.all([ this.prisma.country.findMany({ select: { id: true, sortOrder: true } }), this.prisma.$queryRaw>` SELECT leaf.sds_category_id, COALESCE(mid.sort_order, 2147483647) AS c2, COALESCE(leaf.sort_order, 2147483647) AS c3 FROM categories leaf JOIN categories mid ON mid.category_id = leaf.parent_category_id WHERE leaf.sds_category_id IS NOT NULL AND leaf.sds_category_id <> ''`, ]); return { countryOrder: new Map(countries.map((c) => [c.id.toString(), c.sortOrder])), leafOrder: new Map(leaves.map((l) => [l.sds_category_id, { c2: Number(l.c2), c3: Number(l.c3) }])), }; } private compareByTreeOrder(meta: TreeOrderMeta, a: PublicGoodListRow, b: PublicGoodListRow): number { const MAX = Number.MAX_SAFE_INTEGER; const key = (g: PublicGoodListRow): [number, number, number, number, number] => [ meta.countryOrder.get(g.countryId.toString()) ?? MAX, meta.leafOrder.get(g.originGood.sdsCategoryId)?.c2 ?? MAX, meta.leafOrder.get(g.originGood.sdsCategoryId)?.c3 ?? MAX, -g.goodPriority, Number(g.id), ]; const ka = key(a); const kb = key(b); for (let i = 0; i < ka.length; i++) if (ka[i] !== kb[i]) return ka[i] - kb[i]; return 0; } ``` 3) `getGoods`:DEFAULT 分支的 DB `orderBy` 改为 `[{ id: 'asc' }]`(排序移内存),`findMany` 之后、分组之前插入: ```ts if (!query.sort || query.sort === 'DEFAULT') { const meta = await this.loadTreeOrderMeta(); rows.sort((a, b) => this.compareByTreeOrder(meta, a, b)); } ``` (分组代表行 = 树序第一条,与现有「排序最前为代表」契约一致。) - [ ] **Step 3.4: 跑测试确认通过(含既有用例)** ```bash docker run --rm ... npx jest src/public/public.service.spec.ts ``` Expected: 全部 PASS(现有 getGoods 断言若依赖 DEFAULT 全局顺序按新规则修正期望;fixture 多为同国家同分类,一般不受影响)。 - [ ] **Step 3.5: Commit** ```bash git add apps/api/src/public/public.service.ts apps/api/src/public/public.service.spec.ts git commit -m "feat(api): order public goods by country > category > leaf > priority" ``` --- ### Task 4: categoryId 新树双通道过滤(TDD) **Files:** - Modify: `apps/api/src/public/public.service.ts`(getGoods categoryId 过滤块,约 L194-196) **语义(DTO 完全不动,`categoryId` 仍是单个 id):** - 传入 id 属于新树(自身/子孙存在 sds_category_id)→ 收集该节点全部子孙叶子的 `sds_category_id` 集合,过滤改为 `where.originGood.sdsCategoryId in 集合`(选二级 = 该二级下所有款) - 传入 id 属于老树(如 658/659/666)→ 回退现行逻辑 `where.categoryId in collectCategoryDescendants(...)`(老树节点天然跨国家,行为不变) - 新树 originGood 条件与 minPrice/maxPrice 的 originGood 条件合并为同一对象,互不覆盖 **真实调用形态(验收基准):** - `?categoryId=659`(老树一级,跨国家)→ 全部女士服装商品,按 ①国家→②新树二级→③新树款→④priority - `?categoryId=666`(老树叶子,跨国家)→ 同上 - `?countryId=49&categoryId=658` → 英国内按 ②③④ - 切新树后前端会传新树 id(如某国"男士T恤"或某款)→ 走 sds 通道 - [ ] **Step 4.1: 写失败测试** ```ts describe('getGoods categoryId filter (dual-path)', () => { it('new-tree mid id filters via originGood.sdsCategoryId', async () => { const midA = await prisma.category.findFirst({ where: { categoryName: `MidA ${stamp2}` } }); const res = await service.getGoods({ page: 1, pageSize: 50, categoryId: midA!.id.toString() }); const names = res.items.map((i) => i.goodName).filter((n) => n.includes(stamp2)); expect(names.length).toBe(3); // A1Low/A1High/A2 expect(names.some((n) => n.startsWith('A2'))).toBe(true); expect(names.every((n) => !n.startsWith('B1'))).toBe(true); // B1 不属于 MidA }); it('new-tree leaf id filters to that leaf only', async () => { const leafA2 = await prisma.category.findFirst({ where: { categoryName: `LeafA2 ${stamp2}` } }); const res = await service.getGoods({ page: 1, pageSize: 50, categoryId: leafA2!.id.toString() }); const names = res.items.map((i) => i.goodName).filter((n) => n.includes(stamp2)); expect(names.length).toBe(1); expect(names[0].startsWith('A2')).toBe(true); }); it('categoryId + minPrice merge originGood filters', async () => { const midA = await prisma.category.findFirst({ where: { categoryName: `MidA ${stamp2}` } }); const res = await service.getGoods({ page: 1, pageSize: 50, categoryId: midA!.id.toString(), minPrice: '999999', }); expect(res.items.filter((i) => i.goodName.includes(stamp2)).length).toBe(0); }); }); ``` (老树 id 路径由既有用例覆盖:原始 fixture 的分类无 sds_category_id,走回退分支,行为不变。) - [ ] **Step 4.2: 跑测试确认失败** 同 Task 3 命令,`-t 'categoryId'`。Expected: FAIL(新树 mid/leaf id 走旧路径查空)。 - [ ] **Step 4.3: 实现** `getGoods` 内替换原 categoryId 过滤块: ```ts if (query.categoryId) { const sds = await this.resolveSdsCategoryFilter(BigInt(query.categoryId)); if (sds) { where.originGood = { ...(where.originGood as Prisma.OriginGoodWhereInput | undefined), sdsCategoryId: { in: sds }, }; } else { where.categoryId = { in: await this.collectCategoryDescendants(BigInt(query.categoryId)) }; } } ``` 新增方法: ```ts /** * 新树过滤:节点自身或子孙存在 sds_category_id → 返回全部子孙(含自身)的 * sds_category_id 集合(选二级 = 其下所有款);否则返回 null(老树回退)。 * 根/二级自身的 sds id 不出现在 origin_goods 上,多收集无害。 */ private async resolveSdsCategoryFilter(rootId: bigint): Promise { const ids: bigint[] = [rootId]; let frontier: bigint[] = [rootId]; while (frontier.length) { const children = await this.prisma.category.findMany({ where: { parentCategoryId: { in: frontier } }, select: { id: true }, }); frontier = children.map((c) => c.id); ids.push(...frontier); } const rows = await this.prisma.category.findMany({ where: { id: { in: ids }, sdsCategoryId: { not: null } }, select: { sdsCategoryId: true }, }); const sds = rows.map((r) => r.sdsCategoryId!).filter((s) => s !== ''); return sds.length ? sds : null; } ``` - [ ] **Step 4.4: 跑全部 public 测试确认通过** ```bash docker run --rm ... npx jest src/public ``` Expected: 全部 PASS(老树回退路径保证旧行为不变)。 - [ ] **Step 4.5: Commit** ```bash git add apps/api/src/public/public.service.ts apps/api/src/public/public.service.spec.ts git commit -m "feat(api): support new-tree categoryId filter via origin sds category" ``` --- ### Task 5: getCategoriesTree 切换新树(TDD) **Files:** - Modify: `apps/api/src/public/public.service.ts`(getCategoriesTree 约 L85-127) **语义:** - 内容源:新树(根 = `parentCategoryId=null AND sdsCategoryId!=null`),老树不再返回 - 排序:根按 `country.sortOrder`(null 最后)→ 根 sortOrder;二级/三级按各自 `sort_order` - `countryId` 过滤:根的 `country_id` 精确匹配(不再按 goods 归属) - productCount:叶子 = 关联 origin_goods.sds_category_id 的在售族化 goods 数(`family_id IS NOT NULL AND delisted=false`);二级/根 = 后代求和(现有 `buildTree` 语义) - productCount=0 的二级/根剪掉(空国家不出现,如沙特在配货前不展示) - [ ] **Step 5.1: 写失败测试** ```ts describe('getCategoriesTree (new tree)', () => { it('returns new-tree roots ordered by country sort_order with counts', async () => { const tree = await service.getCategoriesTree(); const names = tree.map((n) => n.categoryName); // 新树根在返回中,老树根不在 expect(names).toContain(`RootA ${stamp2}`); expect(names).not.toContain(`Pub Cat ${stamp}`); // 老树 fixture(无 sds_category_id) const rootA = tree.find((n) => n.categoryName === `RootA ${stamp2}`)!; expect(rootA.children.map((c) => c.categoryName)).toEqual([`MidA ${stamp2}`]); expect(rootA.children[0].children.length).toBe(2); // LeafA1/LeafA2 expect(rootA.children[0].children[0].productCount).toBe(2); // A1Low/A1High expect(rootA.children[0].children[1].productCount).toBe(1); // A2 expect(rootA.productCount).toBe(3); // 国家顺序:RootA(sort=1) 在 RootB(sort=2) 前 expect(names.indexOf(`RootA ${stamp2}`)).toBeLessThan(names.indexOf(`RootB ${stamp2}`)); }); it('countryId filters to that country root', async () => { const cA = await prisma.country.findFirst({ where: { countryName: `TA ${stamp2}` } }); // Task 2 回填不会给测试 fixture 关联 country_id,此处手动关联 const rootA = await prisma.category.findFirst({ where: { categoryName: `RootA ${stamp2}` } }); await prisma.category.update({ where: { id: rootA!.id }, data: { countryId: cA!.id } }); const tree = await service.getCategoriesTree(cA!.id.toString()); expect(tree.map((n) => n.categoryName)).toEqual([`RootA ${stamp2}`]); }); }); ``` 注意:Task 3 fixture 创建根时未设 countryId,本 describe 的 beforeAll 中补齐:RootA→cA、RootB→cB(同上 update 方式),并给 leafA1/leafA2 的 goods 数依赖 Task 3 fixture(A1 两条、A2 一条)。若 describe 执行顺序影响 fixture 创建,将根/二级/叶子与国家的关联移入本 describe 自己的 beforeAll(按 stamp2 查询)。 - [ ] **Step 5.2: 跑测试确认失败** ```bash docker run --rm ... npx jest src/public/public.service.spec.ts -t 'new tree' ``` Expected: FAIL(现实现返回老树,`RootA` 不在结果中)。 - [ ] **Step 5.3: 实现** `getCategoriesTree` 整体替换: ```ts async getCategoriesTree(countryId?: string): Promise { const countryFilter = countryId ? { countryId: BigInt(countryId) } : {}; const roots = await this.prisma.category.findMany({ where: { parentCategoryId: null, sdsCategoryId: { not: null }, ...countryFilter }, orderBy: [{ country: { sortOrder: 'asc' } }, { sortOrder: 'asc' }, { id: 'asc' }], include: { children: { orderBy: [{ sortOrder: 'asc' }, { id: 'asc' }], include: { children: { orderBy: [{ sortOrder: 'asc' }, { id: 'asc' }] } }, }, }, }); const countRows = await this.prisma.$queryRaw>` SELECT og.sds_category_id AS sds, COUNT(*) AS cnt FROM goods g JOIN origin_goods og ON og.origin_good_id = g.origin_good_id WHERE g.family_id IS NOT NULL AND og.delisted = false AND og.sds_category_id IS NOT NULL ${countryId ? Prisma.sql`AND g.country_id = ${BigInt(countryId)}` : Prisma.empty} GROUP BY og.sds_category_id`; const counts = new Map(countRows.map((r) => [r.sds, Number(r.cnt)])); const build = (row: (typeof roots)[number]): PublicCategoryNodeDto => { const children = row.children.map(build).filter((c) => c.productCount > 0); const own = row.sdsCategoryId ? (counts.get(row.sdsCategoryId) ?? 0) : 0; const node = PublicCategoryNodeDto.from(row, children); node.productCount = own + children.reduce((sum, c) => sum + c.productCount, 0); return node; }; return roots.map(build).filter((r) => r.productCount > 0); } ``` (原 `buildTree` 若无其他调用方则删除;`Prisma.sql`/`Prisma.empty` 需 import `Prisma`,已有。) - [ ] **Step 5.4: 跑全部 public 测试确认通过** ```bash docker run --rm ... npx jest src/public ``` Expected: 全部 PASS。既有 `getCategoriesTree` 用例(老树断言)改为新树断言或按新语义重写。 - [ ] **Step 5.5: Commit** ```bash git add apps/api/src/public/public.service.ts apps/api/src/public/public.service.spec.ts git commit -m "feat(api): serve public categories tree from sds country-category tree" ``` --- ### Task 6: 全量验证 + 交付 - [ ] **Step 6.1: api 全量测试** ```bash docker run --rm --network deploy-v2_default -e DATABASE_URL='postgresql://inkreach:2628adbdf875727ae1b5556b08cb00452bb4e1f80490f6b6@postgres:5432/inkreach' -v /opt/inkreach-v2/apps/api:/app -w /app node:20-alpine npx jest ``` Expected: 全部 PASS。任何失败必须修复(含其他模块被 schema 变更波及的用例)。 - [ ] **Step 6.2: verification-before-completion 自检清单** - [ ] `prisma migrate status` 干净(无未应用/未登记迁移) - [ ] 回填 UNMATCHED 清单为空(或已逐条人工处理并记录) - [ ] (先完成 Step 6.4 重建容器)冒烟(真实调用形态):`/public/goods?pageSize=10` DEFAULT = 美国 DG001 族 → DG004 族 …;`/public/goods?categoryId=659`(女士服装,跨国)按国家顺序排;`/public/goods?categoryId=666` 同上;`/public/goods?countryId=49&categoryId=658` 只返回英国男装且按 ②③④;`/public/categories` 返回新树且沙特(空)不出现 - [ ] DTO 字段逐个对比改动前后(PublicGoodDto / PublicCategoryNodeDto / 分页结构)无增删 - [ ] `git status` 干净,全部提交 - [ ] **Step 6.3: 合并回 refactor/v2** ```bash git checkout refactor/v2 && git merge --no-ff feature/category-tree-sort -m "merge: feature/category-tree-sort (public goods tree-order + new category tree)" git branch -d feature/category-tree-sort ``` (本仓库 v2 工作线为 `refactor/v2`;不推远端,部署时机由用户确认。) - [ ] **Step 6.4: 重建 v2-api 容器使新逻辑生效(部署步骤,执行前向用户确认)** ```bash cd /opt/inkreach-v2/deploy && docker compose -f docker-compose.v2.yml up -d --build api ``` - [ ] **Step 6.5: 按项目规则沉淀** - 更新 `docs/references/structs.md`(categories 新字段、public 排序语义) - 更新 `docs/references/` 使用文档与 `README.md`(新排序规则、categoryId 多 id 用法) - 通用经验追加到 `AGENTS.md`(如:共享库迁移「手写 SQL + db execute + resolve」通道、树形排序的「绝对排序键 + 子集过滤」模式) --- ## 范围外(明确不做) - `getHomeGoods`(首页位次排序维持 position.indexVal 优先,另行需求再调) - 防晒衣(good_id=137) 的 sds_category_id=2393 修复(排序中沉底) - admin 后台分类拖拽排序 UI(本期用脚本回填;后续如需可视化调整再立项) - 中东根更名后 SDS 同步覆盖名称的持久对抗(重跑回填脚本即可恢复) --- ## 备份与回滚(已就绪) | 资产 | 位置 | 时间 | |---|---|---| | DB 全库快照 | `backups/inkreach_snapshot_20260901_185233.dump`(pg_dump -Fc,3.4M) | 2026-09-01 | | 运行容器快照 | docker 镜像 `inkreach-api-snapshot:20260901`(711MB,commit 自 deploy-v2-api-1) | 2026-09-01 | | 代码 | 分支 `feature/category-tree-sort`(develop/refactor-v2 未动) | 实时 | **DB 恢复(覆盖式,先停 api 容器避免写入竞争):** ```bash cd /opt/inkreach-v2/deploy && docker compose -f docker-compose.v2.yml stop api docker exec -i deploy-v2-postgres-1 pg_restore -U inkreach -d inkreach --clean --if-exists \ < /opt/inkreach-v2/backups/inkreach_snapshot_20260901_185233.dump cd /opt/inkreach-v2/deploy && docker compose -f docker-compose.v2.yml start api ``` **api 容器恢复(快照镜像另起实例做比对/应急):** ```bash docker run -d --name deploy-v2-api-snapshot --network deploy-v2_default inkreach-api-snapshot:20260901 ```