feat: 改版阶段 2:挑战和自由创作共用工作台,学生自己选版本提交

- 新的 Workbench:左边题目(可收起)+ AI 对话,右边预览 / 代码(可编辑),底部版本条;
  挑战页和自由创作页都用它,原来的“手动提交”“历史对话”标签换成“粘贴外部代码”和“全部历史”
- 不再每轮 AI 回复自动提交:学生点“交这一版”,可交多次,成绩仍取最高分;已交的版本不能重复点
- 手改代码、粘贴外部 AI 代码都存成版本(POST /prompt/versions,source 为 edit / manual),
  在版本条和提示词链里标“手改”“外部 AI”;它们进入 AI 上下文,AI 在手改后的代码上继续改;
  以前手动提交的回复正文为空时用代码补上;edit 的占位提问不参与提示词层级分类
- 互评从全屏弹窗改成对话里的卡片,打分前不显示作者,每个分数写明含义
- 编辑器代码按任务各存一份(useTaskCode),挑战页“清空”不再清掉教程的代码;
  提交列表“复制到编辑器”对挑战写入该任务自己的代码
- 抽出 utils/code.ts(整理代码、拆分整页 HTML);删除 RandomRatingModal、ExternalAIPanel

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
xuyueandClaude Opus 5.5 committed 2026-10-26 23:59:24 +08:00
1 parent ff1eb2982e
commit 9c6c01eba1
29 files changed
+1748 -1069

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@@ -1,7 +1,12 @@
import type { Server, ServerWebSocket, WebSocketHandler } from "bun"
import { all, get, run, iso, uuidOut } from "./db"
import { userFromAccessToken, type User } from "./auth"
import { canAccessTask, getOrCreateActiveConversation, insertMessage } from "./services/prompt"
import {
canAccessTask,
codeAsMarkdown,
getOrCreateActiveConversation,
insertMessage,
} from "./services/prompt"
import {
extractCode,
parseGuidanceResponse,
@@ -80,6 +85,7 @@ function conversationHistory(conversationId: string) {
return all<{
id: number
role: string
source: string
content: string
code_html: string | null
code_css: string | null
@@ -87,8 +93,9 @@ function conversationHistory(conversationId: string) {
submission_id: string | null
created: string
}>(
`SELECT id, role, content, code_html, code_css, code_js, submission_id, created
FROM prompt_message WHERE conversation_id = $id AND source = 'conversation'
// 除了 AI 对话,还有学生手改(edit)和粘贴外部 AI 代码(manual)的版本;引导对话(guidance)不算
`SELECT id, role, source, content, code_html, code_css, code_js, submission_id, created
FROM prompt_message WHERE conversation_id = $id AND source IN ('conversation', 'edit', 'manual')
ORDER BY created, id`,
{ id: conversationId },
)
@@ -117,7 +124,8 @@ async function handlePrompt(ws: WS, data: any) {
try {
const history: ChatMessage[] = conversationHistory(ws.data.conversationId).map((m) => ({
role: m.role as ChatMessage["role"],
content: m.content,
// 以前“手动提交”存的 AI 回复正文是空的,代码只在 code_* 里
content: m.role === "assistant" && !m.content ? codeAsMarkdown(m) : m.content,
}))
let full: string
try {
@@ -211,6 +219,7 @@ export const websocket: WebSocketHandler<WsData> = {
messages: conversationHistory(d.conversationId).map((m) => ({
id: m.id,
role: m.role,
source: m.source,
content: m.content,
code:
m.role === "assistant" ? { html: m.code_html, css: m.code_css, js: m.code_js } : null,