refactor(前端): 拆掉 camelCase→snake_case 转换层,契约成为唯一真相
utils/legacy.ts 是迁移期的临时层:新后端一律 camelCase,而组件读的还是
旧 Django 的 snake_case,于是在 api 层做一次递归键名重写。它自己的注释就
写了「迁移完成后这一层应当整体拆掉」。现在拆了。
代价不只是那 96 处包装:每个响应都要递归遍历整个对象重写一遍键名,而且
utils/types.ts 和 packages/contract 是两份真相 —— 手抄的那份还抄歪了好几处。
做法是按域推进,每域都用 vue-tsc 相对基线做差,确认零新增错误后再往下走。
前端的类型现在一律以契约为准,只在必要处窄化(比如 languages/template 的键
窄化成 LANGUAGE),删掉的重复定义包括 WebsiteConfig、LoginSummary、
AchievementSummary、ProblemSet、Contest、User、Profile、AdminTag、
StuckProblem 等等,其中 ClassComparison 有两个组件各手抄了一份。
## 顺带修掉的真 bug
- 管理端公告列表的「可见」开关每次都 400:列表响应被契约 omit 掉了 content,
而更新接口要求 content 必填,toggleVisible 把列表行原样回传。而且是乐观
翻转、不 await 不 catch,管理员看到开关动了、实际没存也没有提示。
改成先 GET 整条再 PUT,加失败提示。
- 删有提交的题时只显示笼统的「删除失败」:前端还在 match 旧 Django 的英文
文案,而后端返回的是 problem-has-submissions + 中文。连同另外 8 处同类
匹配一起改成判错误码 —— 文案是后端随时能改的,match 文案改一个字就静默失效。
- SubmissionStatus.time_limit_exceeded 写成 `1 | 2`,TS 按位或算成 3,和
memory_limit_exceeded 撞了同一个值。后端 judge/status.ts 里这是分开的
两个码,按后端拆成 cpu_/real_ 两项。当前没有代码读这两个成员,但
CLAUDE.md 明确要求判题状态码三处同步。
- 流程图历史翻到没有提交的那一页会直接抛:契约里 submission 是 nullable,
被 any 掩盖成看起来非空。补了 null 分支。
## 契约里被逼出来的三处不诚实
- grade 写成 z.string(),但 averageGrade() 在没有可用数据时返回空串,
前端三张图表拿它查 Record<Grade,...> 会查出 undefined。按实际收紧成
z.enum([...,""]),四个查表点都补了「无评级」分支。
- difficulty 写成 z.string()。核对过生产库 dump:956 道题只有
Low/Mid/High 三个值(761/149/46)。收紧成枚举。
- topReaction 写成 z.string(),既对不上前端渲染的 {type,count},也对不上
旧后端 get_top_reactions 下发的形状。改成正确形状并注明当前恒传 null。
## 明确保留 snake_case 的 54 处
判题沙箱原始输出(cpu_time/exit_code/output_md5/compile_output)、
statistic_info 内容(err_info/time_cost/ast_results)、submission_info
JSONB(is_ac/ac_time/error_number,回滚时旧后端还要读)、SQL 判题引擎的
total_rows/order_sensitive/changed_tables、WebSocket 的 submission_id、
以及数据库选项键 enable_maxkb。每一处都在类型定义旁写了为什么不能改。
language 没有跟着收紧契约 —— 它是配置项、随时可能加语言,收紧会让新语言
在后端 parse 时直接抛。改在 api 边界一处窄化。
## 另外
- utils/http.ts 整个模块已是死代码(四处引用全是 import type),删除。
- profile 的 blog/github/school/major/language 五个字段全链路空转,没有
任何组件读,从契约到类型一并摘除(数据库列不动)。
- admin/account.ts 往 user_profile 塞的 totalScore 是 OI 模式遗留,表里
没这一列。Drizzle 按表定义拼列名会把它静默丢弃,所以没出过错,是死代码。
验证:vue-tsc 143 → 54 条且无新增,apps/api tsc、check:routes、web build
全通过;各域响应形状逐条打接口核对过。
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
This commit is contained in:
@@ -1,4 +1,10 @@
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<script setup lang="ts">
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import type {
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ClassComparison,
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ClassRankItem as ClassRank,
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ClassUserRank,
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Rank,
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} from "utils/types"
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import { formatISO, sub, type Duration } from "date-fns"
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import { NButton, NFlex } from "naive-ui"
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import {
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@@ -10,7 +16,6 @@ import {
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} from "oj/api"
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import { useBreakpoints } from "shared/composables/breakpoints"
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import { getACRate, getCSRFToken } from "utils/functions"
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import type { Rank } from "utils/types"
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import Pagination from "shared/components/Pagination.vue"
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import { ChartType } from "utils/constants"
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import { renderTableTitle } from "utils/renders"
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@@ -39,6 +44,7 @@ const query = reactive({
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limit: 10,
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page: 1,
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})
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const message = useMessage()
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const rankChart = ref<Rank[]>([])
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const activityChart = ref<Rank[]>([])
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const duration = ref("months:1")
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@@ -46,7 +52,7 @@ const classData = ref<ClassRank[]>([])
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const classQuery = reactive({
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grade: gradeOptions[0].value,
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})
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const myClassData = ref<UserRank[]>([])
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const myClassData = ref<ClassUserRank["ranks"]>([])
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const myRank = ref(-1)
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const myClassName = ref("")
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const myClassScope = ref<"window" | "all">("window")
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@@ -137,44 +143,6 @@ async function analyzeSingleClassWithAI() {
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}
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}
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interface ClassRank {
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rank: number
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class_name: string
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user_count: number
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total_ac: number
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total_submission: number
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avg_ac: number
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ac_rate: number
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}
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interface ClassComparison {
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class_name: string
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user_count: number
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total_ac: number
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total_submission: number
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avg_ac: number
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median_ac: number
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q1_ac: number
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q3_ac: number
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iqr: number
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std_dev: number
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top10_avg: number
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middle80_avg: number
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bottom10_avg: number
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excellent_rate: number
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pass_rate: number
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active_rate: number
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ac_rate: number
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composite_score: number
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}
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interface UserRank {
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rank: number
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username: string
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accepted_number: number
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submission_number: number
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}
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async function init() {
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const offset = (query.page - 1) * query.limit
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const res = await getRank(offset, query.limit, 100)
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@@ -251,7 +219,7 @@ const columns: DataTableColumn<Rank>[] = [
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key: "rate",
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width: 120,
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align: "center",
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render: (row) => getACRate(row.accepted_number, row.submission_number),
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render: (row) => getACRate(row.acceptedNumber, row.submissionNumber),
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},
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]
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@@ -269,15 +237,14 @@ async function listActivity() {
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const current = Date.now()
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const start = formatISO(sub(current, subOptions.value))
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const res = await getActivityRank(start)
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activityChart.value = res.data.map(
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(d: { username: string; count: number }) => ({
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user: {
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username: d.username,
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},
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accepted_number: d.count,
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submission_number: 0,
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}),
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)
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// 活动榜只有「用户名 + 做题数」,塞进榜单图表复用的 Rank 形状里
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activityChart.value = res.data.map((d, index) => ({
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id: index,
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user: { id: index, username: d.username, realName: null },
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acceptedNumber: d.count,
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submissionNumber: 0,
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mood: null,
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}))
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}
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async function listRank() {
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@@ -321,7 +288,7 @@ const classColumns: DataTableColumn<ClassRank>[] = [
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title: "班级",
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key: "class_name",
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render: (row) =>
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`${row.class_name.slice(0, 2)}计算机${row.class_name.slice(2)}班`,
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`${row.className.slice(0, 2)}计算机${row.className.slice(2)}班`,
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minWidth: 120,
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titleAlign: "center",
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align: "center",
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@@ -360,7 +327,7 @@ const classColumns: DataTableColumn<ClassRank>[] = [
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width: 90,
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titleAlign: "center",
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align: "center",
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render: (row) => `${row.ac_rate}%`,
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render: (row) => `${row.acRate}%`,
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},
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{
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title: "详情",
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@@ -374,14 +341,14 @@ const classColumns: DataTableColumn<ClassRank>[] = [
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{
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text: true,
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type: "info",
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onClick: () => loadClassDetail(row.class_name),
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onClick: () => loadClassDetail(row.className),
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},
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() => "查看",
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),
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},
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]
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const myClassColumns: DataTableColumn<UserRank>[] = [
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const myClassColumns: DataTableColumn<ClassUserRank["ranks"][number]>[] = [
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{
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title: "排名",
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key: "rank",
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@@ -448,7 +415,7 @@ async function listClassRank() {
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if (!userStore.user) {
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await userStore.getMyProfile()
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}
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const className = userStore.user?.class_name
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const className = userStore.user?.className
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if (className) {
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classQuery.grade = parseInt(className.slice(0, 2))
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}
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@@ -464,8 +431,8 @@ async function listMyClassRank() {
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: 0
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const limit = myClassScope.value === "all" ? myClassQuery.limit : undefined
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const res = await getUserClassRank(myClassScope.value, offset, limit)
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myRank.value = res.data.my_rank
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myClassName.value = res.data.class_name
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myRank.value = res.data.myRank
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myClassName.value = res.data.className
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myClassData.value = res.data.ranks
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myClassTotal.value = res.data.total ?? res.data.ranks.length
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if (myClassScope.value === "window") {
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@@ -610,7 +577,7 @@ watch(
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preset="card"
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:title="
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classDetailData
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? `${classDetailData.class_name.slice(0, 2)}计算机${classDetailData.class_name.slice(2)}班`
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? `${classDetailData.className.slice(0, 2)}计算机${classDetailData.className.slice(2)}班`
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: '班级详情'
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"
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:style="{ width: '700px', maxWidth: '95vw' }"
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@@ -621,7 +588,7 @@ watch(
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<n-gi>
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<n-statistic
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label="总AC数"
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:value="classDetailData.total_ac"
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:value="classDetailData.totalAc"
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size="large"
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class="stat-total-ac"
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>
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@@ -633,7 +600,7 @@ watch(
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<n-gi>
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<n-statistic
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label="平均AC数"
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:value="classDetailData.avg_ac.toFixed(2)"
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:value="classDetailData.avgAc.toFixed(2)"
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size="large"
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class="stat-avg-ac"
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>
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@@ -648,7 +615,7 @@ watch(
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<n-gi>
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<n-statistic
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label="中位数AC数"
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:value="classDetailData.median_ac.toFixed(2)"
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:value="classDetailData.medianAc.toFixed(2)"
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size="large"
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class="stat-median-ac"
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>
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@@ -663,7 +630,7 @@ watch(
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<n-gi>
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<n-statistic
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label="总提交数"
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:value="classDetailData.total_submission"
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:value="classDetailData.totalSubmission"
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size="large"
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class="stat-total-submission"
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>
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@@ -678,7 +645,7 @@ watch(
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<n-gi>
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<n-statistic
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label="AC率"
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:value="classDetailData.ac_rate.toFixed(1) + '%'"
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:value="classDetailData.acRate.toFixed(1) + '%'"
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size="large"
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class="stat-ac-rate"
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>
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@@ -699,12 +666,12 @@ watch(
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>
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<n-descriptions-item label="第一四分位数(Q1)">
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<span style="color: #9254de; font-weight: 500">{{
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classDetailData.q1_ac.toFixed(2)
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classDetailData.q1Ac.toFixed(2)
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}}</span>
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</n-descriptions-item>
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<n-descriptions-item label="第三四分位数(Q3)">
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<span style="color: #f759ab; font-weight: 500">{{
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classDetailData.q3_ac.toFixed(2)
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classDetailData.q3Ac.toFixed(2)
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}}</span>
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</n-descriptions-item>
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<n-descriptions-item label="四分位距(IQR)">
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@@ -714,27 +681,27 @@ watch(
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</n-descriptions-item>
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<n-descriptions-item label="标准差">
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<span style="color: #fa8c16; font-weight: 500">{{
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classDetailData.std_dev.toFixed(2)
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classDetailData.stdDev.toFixed(2)
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}}</span>
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</n-descriptions-item>
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<n-descriptions-item label="前10%均值">
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<span style="color: #cf1322; font-weight: 600">{{
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classDetailData.top10_avg.toFixed(2)
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classDetailData.top10Avg.toFixed(2)
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}}</span>
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</n-descriptions-item>
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<n-descriptions-item label="中间80%均值">
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<span style="color: #389e0d; font-weight: 600">{{
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classDetailData.middle80_avg.toFixed(2)
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classDetailData.middle80Avg.toFixed(2)
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}}</span>
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</n-descriptions-item>
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<n-descriptions-item label="后10%均值">
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<span style="color: #096dd9; font-weight: 500">{{
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classDetailData.bottom10_avg.toFixed(2)
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classDetailData.bottom10Avg.toFixed(2)
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}}</span>
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</n-descriptions-item>
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<n-descriptions-item label="人数">
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<span style="color: #1890ff; font-weight: 600">{{
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classDetailData.user_count
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classDetailData.userCount
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}}</span>
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</n-descriptions-item>
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</n-descriptions>
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@@ -743,35 +710,35 @@ watch(
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<n-space vertical :size="10">
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<n-progress
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type="line"
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:percentage="classDetailData.excellent_rate"
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:percentage="classDetailData.excellentRate"
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:show-indicator="true"
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:border-radius="4"
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>
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<template #default
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>优秀率:
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{{ classDetailData.excellent_rate.toFixed(1) }}%</template
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{{ classDetailData.excellentRate.toFixed(1) }}%</template
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>
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</n-progress>
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<n-progress
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type="line"
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:percentage="classDetailData.pass_rate"
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:percentage="classDetailData.passRate"
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:show-indicator="true"
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:border-radius="4"
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status="success"
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>
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<template #default
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>及格率: {{ classDetailData.pass_rate.toFixed(1) }}%</template
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>及格率: {{ classDetailData.passRate.toFixed(1) }}%</template
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>
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</n-progress>
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<n-progress
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type="line"
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:percentage="classDetailData.active_rate"
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:percentage="classDetailData.activeRate"
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:show-indicator="true"
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:border-radius="4"
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status="info"
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>
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<template #default
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>参与度: {{ classDetailData.active_rate.toFixed(1) }}%</template
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>参与度: {{ classDetailData.activeRate.toFixed(1) }}%</template
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>
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</n-progress>
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</n-space>
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@@ -784,7 +751,7 @@ watch(
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style="margin-top: 12px"
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>
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<n-tag type="success" size="large">
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综合分: {{ classDetailData.composite_score.toFixed(1) }}
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综合分: {{ classDetailData.compositeScore.toFixed(1) }}
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</n-tag>
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<n-button
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type="info"
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Reference in New Issue
Block a user