feat(班级PK): 班级 PK 只比两个班都布置过的同一批题,按做对的人占几成分输赢;登录了就能看,AI 分析由服务端现算

- 新接口 GET /rankings/pk:一个班过半的人交过算布置过,至少两个班布置过的题才比;
  显示的整数百分比一样算平;口径和排名页一样(这学期、比赛不算、不计入排名的人不算)
- 不给班就用自己的班(老师用默认的班),只给一个班就配同年级一起布置过的题最多的班,
  一样多挑班级对抗排得更前的
- 去掉 POST /classes/comparison(原来不登录也能查,综合分、四分位数、优秀率都按所选几个班算)
- /ai/class-pk-analysis 只收班号和时间段,数字和页面上的是同一份

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
xuyueandClaude Opus 5.5 committed 2026-10-10 09:06:21 +08:00
1 parent 3c6e4a1e7c
commit d83804b814
7 files changed
+390 -240

No files matched your search

-43
View File
@@ -3,44 +3,6 @@ import { z } from "zod"
import { judgeStatusSchema } from "./judge-status"
import { lessonLanguageSchema as lessonLanguageValueSchema } from "./language"
export const classComparisonSchema = z.object({
className: z.string(),
userCount: z.number().int(),
totalAc: z.number().int(),
totalSubmission: z.number().int(),
avgAc: z.number(),
medianAc: z.number(),
q1Ac: z.number(),
q3Ac: z.number(),
iqr: z.number(),
stdDev: z.number(),
top10Avg: z.number(),
middle80Avg: z.number(),
bottom10Avg: z.number(),
excellentRate: z.number(),
passRate: z.number(),
activeRate: z.number(),
acRate: z.number(),
compositeScore: z.number(),
recentTotalAc: z.number().int().optional(),
recentTotalSubmission: z.number().int().optional(),
recentAvgAc: z.number().optional(),
recentMedianAc: z.number().optional(),
recentTop10Avg: z.number().optional(),
recentActiveCount: z.number().int().optional(),
})
export const classComparisonRequestSchema = z.object({
classNames: z.array(z.string()).min(1),
startTime: z.string().optional(),
endTime: z.string().optional(),
})
export const classComparisonResponseSchema = z.object({
comparisons: z.array(classComparisonSchema),
hasTimeRange: z.boolean(),
})
/**
* 「班里在做」:同班同一天有好几个人做的题,基本就是老师在课上点名的那几道。
* `day` 是东八区日历日;最近 7 天都没有这样的题时为 null,`problems` 为空。
@@ -200,9 +162,6 @@ export const classLessonSchema = z.object({
problems: z.array(z.object({ problemDisplayId: z.string(), title: z.string() })),
})
export type ClassComparison = z.infer<typeof classComparisonSchema>
export type ClassComparisonResponse = z.infer<typeof classComparisonResponseSchema>
export type ClassActivity = z.infer<typeof classActivitySchema>
export type LastVisit = z.infer<typeof lastVisitSchema>
export type ClassLessonRequest = z.infer<typeof classLessonRequestSchema>
@@ -212,5 +171,3 @@ export type ClassBoardProblem = z.infer<typeof classBoardProblemSchema>
export type ClassBoardStudent = z.infer<typeof classBoardStudentSchema>
export type ClassBoardCell = z.infer<typeof classBoardCellSchema>
export type ClassActivityProblem = z.infer<typeof classActivityProblemSchema>
export type ClassComparisonRequest = z.infer<typeof classComparisonRequestSchema>