chore: 删掉 369 行没有任何调用方的代码
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## utils/functions.ts 砍掉一半(622 → 291 行)

- trickOrTreat():317 行、八种页面恶搞效果(中文乱码、页面翻转、去掉鼠标……),
  **全仓零调用**,占这个共享工具文件的一半;
- 文件末尾注释掉的 getChromeVersion / isLowVersion / protocol 六行。

## 其余没有调用方的导出

- services/achievement-metrics.ts 的 RARITIES / OPERATORS —— 和契约的
  achievementRaritySchema / achievementOperatorSchema 取值逐字相同,是没人用的第二份;
- collab/state.ts 的 hasRequest;以及 resetCollabState,它的注释写着「仅供进程退出或
  测试用」,而本仓库不写测试(项目约定),进程退出那条路径也没调过;
- contract/language.ts 的 JUDGE_LANGUAGES,注释说「前端用它排语言 tab」——前端并没有,
  它排 tab 用的是 constants.ts 里以 ProblemLanguage 为键的 SOURCES / LANGUAGE_SHOW_VALUE
  (那组映射的完整性 tsc 已经在管);
- web 的 useSimplePagination(usePagination 的一层空壳包装)和 updateProblemSetProgress。

扫描口径:三个包全部 .ts / .vue 里逐个导出符号数出现次数,只在定义处出现的算无引用
(.vue 模板里的引用也计入)。剩下 56 个仍无引用的全部是契约里 `z.infer` 派生的一行
类型(46 个请求类型 + 10 个领域类型)—— 它们是在用的 schema 的类型另一半,成体系的
1:1 镜像,删一部分只会让那个文件变得随意,所以不动。

## 留给你定的一件事

`updateProblemSetProgress` 删掉之后,后端 `PUT /problem-set-progress`(routes/problemset.ts:249)
就没有任何调用方了。题单进度实际是判完之后由 services/problemset.ts 的 recordSolvedProblem
在服务端记账的(schema.ts 里那条注释写明了),这个端点是一条客户端自报进度的平行路径。
没顺手删:删端点是行为变化,而且不能排除有脚本在打它。

tsc、vue-tsc、vite build、单二进制编译、check:routes、check:ast 均通过。

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_012j1vgeDqay8wKCh8dPgPcH
This commit is contained in:
2026-09-10 19:38:16 -06:00
parent 91712b482d
commit 79bfd28b07
6 changed files with 0 additions and 369 deletions

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@@ -69,9 +69,6 @@ export function removeRequest(studentId: number) {
return requests.delete(studentId) return requests.delete(studentId)
} }
export function hasRequest(studentId: number) {
return requests.has(studentId)
}
/** 按发起时间正序。老师端按等待时长排序展示,不强制先来先到 */ /** 按发起时间正序。老师端按等待时长排序展示,不强制先来先到 */
export function listRequests() { export function listRequests() {
@@ -136,9 +133,3 @@ export function roomOf(ws: CollabSocket) {
return ownerId === undefined ? undefined : rooms.get(ownerId) return ownerId === undefined ? undefined : rooms.get(ownerId)
} }
/** 仅供进程退出或测试用,正常路径不该调 */
export function resetCollabState() {
requests.clear()
teachers.clear()
rooms.clear()
}

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@@ -44,6 +44,3 @@ export function metricName(key: string) {
return BY_KEY.get(key)?.name ?? key return BY_KEY.get(key)?.name ?? key
} }
/** 稀有度四档。乱填的值会让成就汇总接口的分档统计对不上:野值算进总数却不出现在任何一档 */
export const RARITIES = ["bronze", "silver", "gold", "platinum"] as const
export const OPERATORS = ["gte", "lte"] as const

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@@ -459,17 +459,6 @@ export function joinProblemSet(problemSetId: number) {
return api.post("problem-set-progress", { problemSetId }) return api.post("problem-set-progress", { problemSetId })
} }
export function updateProblemSetProgress(
problemSetId: number,
problemId: number,
submissionId: string,
) {
return api.put("problem-set-progress", {
problemSetId,
problemId,
submissionId,
})
}
export function getUserBadges(username?: string) { export function getUserBadges(username?: string) {
return api.get<UserBadge[]>( return api.get<UserBadge[]>(

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@@ -139,16 +139,3 @@ export function usePagination<T extends Record<string, any>>(
syncFromRoute, syncFromRoute,
} }
} }
/**
* 简化版本的分页 composable只处理基本的分页逻辑
* 每次调用创建新的分页状态实例
* @param defaultLimit 默认每页条数
* @param defaultPage 默认页码
*/
export function useSimplePagination(defaultLimit = 10, defaultPage = 1) {
return usePagination(
{},
{ defaultLimit, defaultPage, resetPageOnChange: false },
)
}

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@@ -289,334 +289,3 @@ export function getRandomId() {
const nanoid = customAlphabet("0123456789abcdefghijklmnopqrstuvwxyz") const nanoid = customAlphabet("0123456789abcdefghijklmnopqrstuvwxyz")
return nanoid() return nanoid()
} }
/**
* 恶搞效果函数 - 随机触发不同的页面恶搞效果
*/
export function trickOrTreat() {
const effects = [
// 效果1: 中文乱码
() => {
document.body.innerHTML = document.body.innerHTML.replace(
/[\u4e00-\u9fa5]/g,
function (c) {
return String.fromCharCode(c.charCodeAt(0) ^ 0xa5) // 将中文字符转为乱码
},
)
},
// 效果2: 页面一直缩放
() => {
const style = document.createElement("style")
style.id = "trick-scale-style"
style.textContent = `
body {
animation: trickScale 0.5s ease-in-out infinite alternate;
}
@keyframes trickScale {
from { transform: scale(0.8); }
to { transform: scale(1.2); }
}
`
document.head.appendChild(style)
},
// 效果3: 页面左右颠倒
() => {
document.body.style.transform = "scaleX(-1)"
},
// 效果4: 去掉鼠标
() => {
const style = document.createElement("style")
style.id = "trick-cursor-none-style"
style.textContent = `
* {
cursor: none !important;
}
`
document.head.appendChild(style)
},
// 效果5: 页面一直旋转
() => {
const style = document.createElement("style")
style.id = "trick-rotate-style"
style.textContent = `
body {
animation: trickRotate 2s linear infinite;
}
@keyframes trickRotate {
from { transform: rotate(0deg); }
to { transform: rotate(360deg); }
}
`
document.head.appendChild(style)
},
// 效果6: 页面上下颠倒
() => {
document.body.style.transform = "scaleY(-1)"
},
// 效果7: 页面颜色反转(反色)
() => {
const style = document.createElement("style")
style.id = "trick-invert-style"
style.textContent = `
body {
filter: invert(1) !important;
}
`
document.head.appendChild(style)
},
// 效果8: 页面抖动/震动
() => {
const style = document.createElement("style")
style.id = "trick-shake-style"
style.textContent = `
body {
animation: trickShake 0.1s ease-in-out infinite;
}
@keyframes trickShake {
0%, 100% { transform: translate(0, 0); }
25% { transform: translate(-5px, -5px); }
50% { transform: translate(5px, 5px); }
75% { transform: translate(-5px, 5px); }
}
`
document.head.appendChild(style)
},
// 效果9: 页面模糊
() => {
const style = document.createElement("style")
style.id = "trick-blur-style"
style.textContent = `
body {
filter: blur(5px) !important;
}
`
document.head.appendChild(style)
},
// 效果10: 点击哪里哪里的DOM就飞掉
() => {
// 添加CSS动画样式
const style = document.createElement("style")
style.id = "trick-flyaway-style"
style.textContent = `
.trick-flyaway {
animation: trickFlyAway 0.5s ease-out forwards !important;
pointer-events: none !important;
}
@keyframes trickFlyAway {
0% {
transform: translate(0, 0) rotate(0deg);
opacity: 1;
}
100% {
transform: translate(var(--fly-x, 500px), var(--fly-y, -500px)) rotate(720deg);
opacity: 0;
}
}
`
document.head.appendChild(style)
// 添加全局点击事件监听器
const clickHandler = (e: MouseEvent) => {
const target = e.target as HTMLElement
// 跳过body和html元素以及已经飞走的元素
if (
target === document.body ||
target === document.documentElement ||
target.classList.contains("trick-flyaway")
) {
return
}
// 计算飞出方向(随机方向)
const angle = Math.random() * Math.PI * 2
const distance = 1000 + Math.random() * 500
const flyX = Math.cos(angle) * distance
const flyY = Math.sin(angle) * distance
// 设置CSS变量
target.style.setProperty("--fly-x", `${flyX}px`)
target.style.setProperty("--fly-y", `${flyY}px`)
// 添加飞走动画类
target.classList.add("trick-flyaway")
// 动画结束后移除元素或隐藏
setTimeout(() => {
target.style.display = "none"
}, 500)
}
document.addEventListener("click", clickHandler, true)
},
// 效果11: 页面元素随机位置
() => {
const style = document.createElement("style")
style.id = "trick-random-position-style"
style.textContent = `
* {
position: relative !important;
}
`
document.head.appendChild(style)
// 随机移动所有元素
const allElements = document.querySelectorAll("*")
allElements.forEach((el) => {
if (el === document.body || el === document.documentElement) return
const element = el as HTMLElement
const randomX = (Math.random() - 0.5) * 200
const randomY = (Math.random() - 0.5) * 200
element.style.transform = `translate(${randomX}px, ${randomY}px)`
})
},
// 效果12: 页面变成3D倾斜效果
() => {
const style = document.createElement("style")
style.id = "trick-3d-tilt-style"
style.textContent = `
body {
perspective: 1000px;
transform-style: preserve-3d;
animation: trick3DTilt 3s ease-in-out infinite alternate;
}
@keyframes trick3DTilt {
0% {
transform: perspective(1000px) rotateX(0deg) rotateY(0deg);
}
25% {
transform: perspective(1000px) rotateX(15deg) rotateY(-15deg);
}
50% {
transform: perspective(1000px) rotateX(-15deg) rotateY(15deg);
}
75% {
transform: perspective(1000px) rotateX(15deg) rotateY(15deg);
}
100% {
transform: perspective(1000px) rotateX(-15deg) rotateY(-15deg);
}
}
`
document.head.appendChild(style)
},
// 效果13: 页面所有链接失效
() => {
const clickHandler = (e: MouseEvent) => {
const target = e.target as HTMLElement
// 检查是否是链接或按钮
if (
target.tagName === "A" ||
target.closest("a") ||
(target.tagName === "BUTTON" && !target.closest("n-button"))
) {
e.preventDefault()
e.stopPropagation()
e.stopImmediatePropagation()
return false
}
}
document.addEventListener("click", clickHandler, true)
},
// 效果14: 页面变成波浪效果
() => {
const style = document.createElement("style")
style.id = "trick-wave-style"
style.textContent = `
body {
animation: trickWave 2s ease-in-out infinite;
}
@keyframes trickWave {
0%, 100% {
transform: translateY(0) scaleY(1);
}
25% {
transform: translateY(-10px) scaleY(1.02);
}
50% {
transform: translateY(0) scaleY(1);
}
75% {
transform: translateY(10px) scaleY(0.98);
}
}
`
document.head.appendChild(style)
},
// 效果15: 页面变成故障效果Glitch
() => {
const style = document.createElement("style")
style.id = "trick-glitch-style"
style.textContent = `
body {
animation: trickGlitch 0.3s infinite;
}
@keyframes trickGlitch {
0% {
transform: translate(0);
filter: hue-rotate(0deg);
}
20% {
transform: translate(-2px, 2px);
filter: hue-rotate(90deg);
}
40% {
transform: translate(-2px, -2px);
filter: hue-rotate(180deg);
}
60% {
transform: translate(2px, 2px);
filter: hue-rotate(270deg);
}
80% {
transform: translate(2px, -2px);
filter: hue-rotate(360deg);
}
100% {
transform: translate(0);
filter: hue-rotate(0deg);
}
}
body::before {
content: '';
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
background:
repeating-linear-gradient(
0deg,
transparent,
transparent 2px,
rgba(255, 0, 0, 0.03) 2px,
rgba(255, 0, 0, 0.03) 4px
),
repeating-linear-gradient(
90deg,
transparent,
transparent 2px,
rgba(0, 255, 255, 0.03) 2px,
rgba(0, 255, 255, 0.03) 4px
);
pointer-events: none;
z-index: 9999;
mix-blend-mode: difference;
}
`
document.head.appendChild(style)
},
]
// 随机选择一种效果
const randomEffect = effects[Math.floor(Math.random() * effects.length)]
randomEffect()
}
// function getChromeVersion() {
// var raw = navigator.userAgent.match(/Chrom(e|ium)\/([0-9]+)\./)
// return raw ? parseInt(raw[2], 10) : 0
// }
// export const isLowVersion = getChromeVersion() < 80
// export const protocol = isLowVersion ? "http" : "https"

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@@ -38,8 +38,6 @@ export const problemLanguageSchema = z.enum([
"Flowchart", "Flowchart",
]) ])
/** 沙箱语言组成的数组(顺序即提权顺序,前端用它排语言 tab */
export const JUDGE_LANGUAGES = judgeLanguageSchema.options
export type JudgeLanguage = z.infer<typeof judgeLanguageSchema> export type JudgeLanguage = z.infer<typeof judgeLanguageSchema>
export type ProblemLanguage = z.infer<typeof problemLanguageSchema> export type ProblemLanguage = z.infer<typeof problemLanguageSchema>