## user-progress 缺归属校验 学生端那条 GET /problem-sets/:id/user-progress 只有 requireTeacher,没有归属校验, 任何 Teacher Admin 都能读到别人建的题单的学生名单与进度。补上,口径与后台 loadOwned 一致(超管放行,其余人只能看自己建的),越权报 404。 顺带订正 docs/specs/phase4-review-authz.md:449:那条写着题单进度「显式下发真名」, 与代码不符 —— 学生端这条走 sampleUser 且没传 includeRealName,realName 恒为 null (SQL 里那次 leftJoin userProfile 是白查的)。真正下发真名的是后台那条 GET /admin/problem-sets/:id/progress,结论仍成立,但当时漏掉了归属校验这个缺口。 ## 头部进度的分母 分母只算必做题之后,ProblemSetHeader 还在拿 completedCount / problemsCount 算 —— 前者是必做完成数,后者是总题数。做完全部必做题的人会看到「9 / 10、90%」,而同一张 卡片上又标着「已完成」,题单 6 那 10 个人正是这种。改成读 userProgress,另外把 「另有 N 道选做」标出来,否则「共 10 道题目」和「9 / 9」对不上。 ## 截止时间 end_time 管的不是「到点不能做了」,是「到点之前看不到自己加入题单之前的旧代码」, 而学生端一个字都不显示 —— 被挡住的人不知道为什么,也不知道什么时候解锁。头部加一个 带解释的「截止 …」标签;提交列表那个锁图标的说明也补上另外两条解锁路径。 ## 两个必然筛空的筛选器 学生端题单列表的难度、状态两个下拉:线上 16 个题单全是 Easy / active,选「中等」 「困难」「已归档」永远是空列表。撤掉,保留关键词搜索。接口那两个 query 参数留着, 哪天真的用起这两个字段再把 select 加回来。 ## 题目移出题单时的提交记录 旧栈 problemset/signals.py 的 post_delete 会清掉该题在本题单的 ProblemSetSubmission, OJ2 没做,于是那张表一直在攒指向已移出题单的孤儿行。补上。 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01QqqZwxtXLo2GTqMi51C94D
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@@ -275,8 +275,14 @@ adminProblemSetRoutes.delete("/problem-sets/:id/problems/:itemId", requireTeache
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const deleted = await db.delete(schema.problemsetProblem).where(and(
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eq(schema.problemsetProblem.id, queryInteger(c.req.param("itemId"), 0, { min: 1 })),
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eq(schema.problemsetProblem.problemsetId, row.id),
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)).returning({ id: schema.problemsetProblem.id })
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)).returning({ id: schema.problemsetProblem.id, problemId: schema.problemsetProblem.problemId })
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if (deleted.length === 0) return failure(c, 404, "problem-not-in-set", "题目不在该题单中")
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// 这道题在本题单里的提交记录也要清掉,对齐旧栈 problemset/signals.py 的 post_delete。
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// 不清的话 problemset_submission 会一直攒指向已移出题单的孤儿行。
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await db.delete(schema.problemsetSubmission).where(and(
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eq(schema.problemsetSubmission.problemsetId, row.id),
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eq(schema.problemsetSubmission.problemId, deleted[0]!.problemId),
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))
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await resyncProgress(row.id)
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return success(c, null)
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})
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@@ -365,10 +365,17 @@ problemsetRoutes.get("/problem-sets/:id/badges", async (c) => {
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problemsetRoutes.get("/problem-sets/:id/user-progress", requireTeacher, async (c) => {
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const id = queryInteger(c.req.param("id"), 0, { min: 1 })
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const [problemSet] = await db.select({ id: schema.problemset.id }).from(schema.problemset).where(and(
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eq(schema.problemset.id, id), eq(schema.problemset.visible, true), ne(schema.problemset.status, "draft"),
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)).limit(1)
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if (!problemSet) return failure(c, 404, "problem-set-not-found", "题单不存在")
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const [problemSet] = await db.select({ id: schema.problemset.id, createdById: schema.problemset.createdById })
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.from(schema.problemset).where(and(
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eq(schema.problemset.id, id), eq(schema.problemset.visible, true), ne(schema.problemset.status, "draft"),
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)).limit(1)
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// 归属校验,和后台那条同类接口(admin/problemset.ts 的 loadOwned)一致:超管放行,
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// 其余老师只能看自己建的题单。少了这一道,任何 Teacher Admin 都能读到别人班的名单。
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// 越权报「不存在」,不泄露题单存在与否。
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const user = c.get("user")!
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if (!problemSet || (user.adminType !== "Super Admin" && problemSet.createdById !== user.id)) {
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return failure(c, 404, "problem-set-not-found", "题单不存在")
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}
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const limit = queryInteger(c.req.query("limit"), 10, { min: 1, max: 250 })
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const offset = queryInteger(c.req.query("offset"), 0, { min: 0 })
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const className = c.req.query("className")?.trim()
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@@ -53,7 +53,7 @@ const columns: DataTableColumn<SubmissionListItem>[] = [
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h(Icon, { icon: "catppuccin:lock" }),
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),
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default: () =>
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"这道题在你已经加入的题单中,只有在题单中完成此题,代码才可见。",
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"这道题在你已经加入的题单里,加入之前的提交先藏起来了。在题单中做出此题即可解锁;题单过了截止时间也会解锁。",
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},
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),
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])
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@@ -1,6 +1,7 @@
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<script setup lang="ts">
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import { Icon } from "@iconify/vue"
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import type { ProblemSet, UserBadge as UserBadgeType } from "utils/types"
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import { parseTime } from "utils/functions"
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import UserBadge from "shared/components/UserBadge.vue"
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import { useUserStore } from "shared/store/user"
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@@ -32,14 +33,22 @@ function getDifficultyTag(difficulty: string) {
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return difficultyMap[difficulty] || { type: "default", text: "未知" }
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}
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// 进度一律读 userProgress:它的分母是**必做题数**,而 problemsCount 是总题数。
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// 拿总题数当分母的话,做完全部必做题的人会看到「9 / 10、90%」,而同一张卡片上
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// 又标着「已完成」—— 题单 6 那 10 个人正是这种。
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function getProgressPercentage() {
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if (!props.problemSet) return 0
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return Math.round(
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((props.problemSet.completedCount ?? 0) / props.problemSet.problemsCount) *
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100,
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)
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return Math.round(props.problemSet?.userProgress?.progressPercentage ?? 0)
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}
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// 有选做题时把「必做 N 题」标出来,否则「共 10 道题目」和「9 / 9」对不上
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const optionalCount = computed(
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() => props.problemSet.problemsCount - (props.problemSet.userProgress?.totalCount ?? 0),
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)
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const endTimeText = computed(() =>
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props.problemSet.endTime ? parseTime(props.problemSet.endTime, "YYYY-MM-DD HH:mm") : "",
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)
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function handleJoin() {
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emit("join")
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}
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@@ -55,6 +64,14 @@ function handleJoin() {
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<n-tag :type="getDifficultyTag(problemSet.difficulty).type">
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{{ getDifficultyTag(problemSet.difficulty).text }}
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</n-tag>
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<!-- 截止时间不是「到点不能做了」,是「到点之前看不到自己加入题单之前的旧代码」,
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所以这里要连着解释一句,否则学生只看到一个日期,不知道它管什么 -->
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<n-tooltip trigger="hover" v-if="endTimeText">
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<template #trigger>
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<n-tag type="info">截止 {{ endTimeText }}</n-tag>
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</template>
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这个时间之前,你在加入题单之前提交过的代码是看不到的;在题单里做出该题即可解锁。
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</n-tooltip>
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<n-h2 style="margin: 0">{{ problemSet.title }}</n-h2>
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<n-tooltip trigger="hover" v-if="problemSet.description">
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<template #trigger>
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@@ -79,7 +96,11 @@ function handleJoin() {
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<n-flex align="center" v-if="isJoined">
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<n-text strong>完成进度</n-text>
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<n-text>
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{{ problemSet.completedCount }} / {{ problemSet.problemsCount }}
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{{ problemSet.userProgress?.completedCount ?? 0 }} /
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{{ problemSet.userProgress?.totalCount ?? 0 }}
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</n-text>
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<n-text depth="3" v-if="optionalCount > 0">
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(另有 {{ optionalCount }} 道选做)
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</n-text>
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</n-flex>
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<n-progress
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@@ -16,45 +16,22 @@ const problemSets = ref<ProblemSet[]>([])
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interface ProblemSetQuery {
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keyword: string
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difficulty: string
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status: string
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}
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// 使用分页 composable
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const { query, clearQuery } = usePagination<ProblemSetQuery>(
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{
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keyword: useRouteQuery("keyword", "").value,
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difficulty: useRouteQuery("difficulty", "").value,
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status: useRouteQuery("status", "").value,
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},
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{
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defaultLimit: 30,
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},
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)
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const difficultyOptions = [
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{ label: "全部", value: "" },
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{ label: "简单", value: "Easy" },
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{ label: "中等", value: "Medium" },
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{ label: "困难", value: "Hard" },
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]
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const statusOptions = [
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{ label: "全部", value: "" },
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{ label: "活跃", value: "active" },
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{ label: "已归档", value: "archived" },
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]
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async function listProblemSets() {
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if (query.page < 1) query.page = 1
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const offset = (query.page - 1) * query.limit
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const res = await getProblemSetList(
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offset,
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query.limit,
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query.keyword,
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query.difficulty,
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query.status,
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)
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const res = await getProblemSetList(offset, query.limit, query.keyword)
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total.value = res.total
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problemSets.value = res.results
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}
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@@ -102,35 +79,15 @@ watchDebounced(() => query.keyword, listProblemSets, {
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})
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// 监听其他查询条件变化
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watch(
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() => [query.page, query.limit, query.difficulty, query.status],
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listProblemSets,
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)
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watch(() => [query.page, query.limit], listProblemSets)
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</script>
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<template>
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<n-flex vertical size="large">
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<!-- 难度和状态两个筛选器撤了:线上 16 个题单全是 Easy / active,选「中等」「困难」
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「已归档」永远是空列表。接口那两个 query 参数还在,哪天真的用起这两个字段,
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把 select 加回来即可。 -->
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<n-space>
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<n-space align="center">
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<n-text>难度</n-text>
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<n-select
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v-model:value="query.difficulty"
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:options="difficultyOptions"
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placeholder="选择难度"
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style="width: 120px"
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clearable
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/>
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</n-space>
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<n-space align="center">
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<n-text>状态</n-text>
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<n-select
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v-model:value="query.status"
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:options="statusOptions"
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placeholder="选择状态"
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style="width: 120px"
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clearable
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/>
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</n-space>
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<n-input
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v-model:value="query.keyword"
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placeholder="搜索题单..."
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