From 6b7d87d6778fa01dffd8e901d3be6d14219fc37b Mon Sep 17 00:00:00 2001
From: yuetsh <517252939@qq.com>
Date: Mon, 12 Oct 2026 21:25:51 +0800
Subject: [PATCH] =?UTF-8?q?chore(=E6=B5=81=E7=A8=8B=E5=9B=BE):=20=E5=88=A0?=
 =?UTF-8?q?=E6=8E=89=E5=89=8D=E7=AB=AF=E4=B8=A4=E5=91=A8=E5=89=8D=E5=B0=B1?=
 =?UTF-8?q?=E4=B8=8D=E5=86=8D=E8=B0=83=E7=9A=84=20flowchart/current?=
 =?UTF-8?q?=E3=80=81history=20=E4=B8=A4=E4=B8=AA=E6=8E=A5=E5=8F=A3?=
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9-28 题目页重构后结果页签只用 scores + GET /flowcharts/:id，这两个留着是给上线那一刻
还开着旧页面的浏览器，现在可以删了，契约里对应的两份形状一起删。

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---
 apps/api/src/routes/flowchart.ts   | 47 +++---------------------------
 packages/contract/src/flowchart.ts | 12 --------
 2 files changed, 4 insertions(+), 55 deletions(-)

diff --git a/apps/api/src/routes/flowchart.ts b/apps/api/src/routes/flowchart.ts
index 039f8ec..eadd4ee 100644
--- a/apps/api/src/routes/flowchart.ts
+++ b/apps/api/src/routes/flowchart.ts
@@ -4,8 +4,6 @@ import {
   createFlowchartRequestSchema,
   isFlowchartPass,
   type CreateFlowchartResponse,
-  type FlowchartCurrent,
-  type FlowchartDetail,
   type FlowchartScores,
   type FlowchartList,
   type FlowchartListItem,
@@ -777,10 +775,10 @@ flowchartRoutes.post("/flowcharts/:id/retry", requireAuth, async (c) => {
 
 /**
  * 自己在这道题上评完的每一次，按时间从早到晚，已经滤掉加入题单之前的（题单闸门）。
- * current / history / scores 三个接口都从这一份出。
+ * 结果页签的历次分数（scores）从这一份出。
  *
  * 只取分数和闸门要的几列：整行带着画布 JSON 和 mermaid 源码（一条约 5KB），画了几十次
- * 的学生每切一次题就要搬几百 KB，而结果页签只要分数。要整行的 history 自己按 id 再取。
+ * 的学生每切一次题就要搬几百 KB，而结果页签只要分数。
  * userId / problemId / createTime 三列是 hiddenByProblemSet 要的，别删。
  */
 async function myEvaluatedFlowcharts(user: AuthUser, problemId: number) {
@@ -809,46 +807,9 @@ async function myEvaluatedFlowcharts(user: AuthUser, problemId: number) {
   return { visible, hidden: rows.length - visible.length }
 }
 
-/*
- * current / history：前端从 2026-09-28 起改用下面的 scores + GET /flowcharts/:id，不再调这两个。
- * 先留着给上线那一刻还开着旧页面的浏览器（机房里一节课都不刷新是常态），下一次清理时删掉，
- * 连同契约里的 flowchartCurrentSchema / flowchartDetailSchema。
- */
-flowchartRoutes.get("/problems/:id/flowchart/current", requireAuth, async (c) => {
-  const problemId = queryInteger(c.req.param("id"), 0, { min: 1 })
-  const { visible } = await myEvaluatedFlowcharts(c.get("user")!, problemId)
-  const latest = visible.at(-1)
-  return success(c, {
-    count: visible.length,
-    score: latest?.aiScore ?? 0,
-    grade: latest?.aiGrade ?? "",
-  } satisfies FlowchartCurrent)
-})
-
-flowchartRoutes.get("/problems/:id/flowchart/history", requireAuth, async (c) => {
-  const problemId = queryInteger(c.req.param("id"), 0, { min: 1 })
-  const page = queryInteger(c.req.query("page"), 0, { min: 0 })
-  const user = c.get("user")!
-  const { visible: rows } = await myEvaluatedFlowcharts(user, problemId)
-  const selected = page === 0 ? rows.at(-1) : rows[page - 1]
-  if (page > rows.length) return failure(c, 400, "page-out-of-range", "Page out of range")
-  // 列表只带了分数，选中的那一条再按 id 取整行。都是本人的提交，用户名就是自己的
-  const [full] = selected
-    ? await db
-        .select()
-        .from(schema.flowchartSubmission)
-        .where(eq(schema.flowchartSubmission.id, selected.id))
-        .limit(1)
-    : []
-  return success(c, {
-    submission: full ? flowchartData(full, user.username) : null,
-    count: rows.length,
-  } satisfies FlowchartDetail)
-})
-
 /**
- * 历次分数：结果页签上那一排「第 N 次 xx 分」。原来 history 一次只给一条，
- * 要看分数走势得一页一页翻。`hidden` 是被题单闸门藏起来的次数，界面上给一句说明。
+ * 历次分数：结果页签上那一排「C → B → A」。原来的 history 一次只给一条，
+ * 要看走势得一页一页翻（它和 current 已经删了）。`hidden` 是被题单闸门藏起来的次数，界面上给一句说明。
  */
 flowchartRoutes.get("/problems/:id/flowchart/scores", requireAuth, async (c) => {
   const problemId = queryInteger(c.req.param("id"), 0, { min: 1 })
diff --git a/packages/contract/src/flowchart.ts b/packages/contract/src/flowchart.ts
index a560351..d1cac84 100644
--- a/packages/contract/src/flowchart.ts
+++ b/packages/contract/src/flowchart.ts
@@ -66,16 +66,6 @@ export const createFlowchartResponseSchema = z.object({
   submissionId: z.string(),
   status: z.literal("pending"),
 })
-export const flowchartCurrentSchema = z.object({
-  count: z.number().int(),
-  score: z.number(),
-  grade: z.string(),
-})
-export const flowchartDetailSchema = z.object({
-  submission: flowchartSubmissionSchema.nullable(),
-  count: z.number().int(),
-})
-
 /**
  * 流程图画到这两档算这道题做完：题单进度、课堂条、课堂看板、「你画的流程图」、结果页签的 ✓
  * 都按它（设计文档 2026-09-28-problem-page-redesign 第 3 节决定 4、6）。前后端只有这一份
@@ -177,8 +167,6 @@ export type FlowchartStatistics = z.infer<typeof flowchartStatisticsSchema>
 export type FlowchartSubmission = z.infer<typeof flowchartSubmissionSchema>
 export type FlowchartListItem = z.infer<typeof flowchartListItemSchema>
 export type FlowchartList = z.infer<typeof flowchartListSchema>
-export type FlowchartCurrent = z.infer<typeof flowchartCurrentSchema>
-export type FlowchartDetail = z.infer<typeof flowchartDetailSchema>
 export type FlowchartScores = z.infer<typeof flowchartScoresSchema>
 export type CreateFlowchartResponse = z.infer<typeof createFlowchartResponseSchema>
 export type CreateFlowchartRequest = z.infer<typeof createFlowchartRequestSchema>