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xuyue committed 2026-09-27 19:36:28 +08:00
1 parent 23844ae301
commit d25b5dbe6d
268 files changed
+3684 -8861
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apps/api/src/routes/contest.ts
+70 -134
View File
@@ -9,18 +9,7 @@ import {
type ProblemDetail,
type ProblemListItem,
} from "@oj2/contract"
import {
and,
asc,
count,
desc,
eq,
gte,
ilike,
inArray,
lte,
sql,
} from "drizzle-orm"
import { and, asc, count, desc, eq, gte, ilike, inArray, lte, sql } from "drizzle-orm"
import { Hono } from "hono"
import { optionalAuth, requireAuth } from "../auth/middleware"
@@ -38,11 +27,7 @@ import {
requireContestAccess,
type ContestEnv,
} from "../services/contest"
import {
countAttempt,
lockoutRemaining,
type AttemptRule,
} from "../services/throttling"
import { countAttempt, lockoutRemaining, type AttemptRule } from "../services/throttling"
import { asRecord, publicTemplates, queryInteger, sampleUser } from "./helpers"
export const contestRoutes = new Hono<ContestEnv>()
@@ -98,12 +83,7 @@ contestRoutes.get("/contests", async (c) => {
if (status === "1") filters.push(gte(schema.contest.startTime, now))
else if (status === "-1") filters.push(lte(schema.contest.endTime, now))
else if (status === "0")
filters.push(
and(
lte(schema.contest.startTime, now),
gte(schema.contest.endTime, now),
)!,
)
filters.push(and(lte(schema.contest.startTime, now), gte(schema.contest.endTime, now))!)
const where = and(...filters)
const [totalRow, rows] = await Promise.all([
db.select({ value: count() }).from(schema.contest).where(where),
@@ -120,8 +100,7 @@ contestRoutes.get("/contests", async (c) => {
results: rows.map((row) =>
serializeContest(
row,
byId.get(row.createdById) ??
sampleUser({ id: row.createdById, username: "" }, null),
byId.get(row.createdById) ?? sampleUser({ id: row.createdById, username: "" }, null),
),
),
total: totalRow[0]?.value ?? 0,
@@ -135,15 +114,13 @@ contestRoutes.get("/contests/:id", optionalAuth, async (c) => {
c.get("user"),
queryInteger(c.req.param("id"), 0, { min: 1 }),
)
if (!contest)
return failure(c, 404, "contest-not-found", "Contest does not exist")
if (!contest) return failure(c, 404, "contest-not-found", "Contest does not exist")
const byId = await creators([contest.createdById])
return success(
c,
serializeContest(
contest,
byId.get(contest.createdById) ??
sampleUser({ id: contest.createdById, username: "" }, null),
byId.get(contest.createdById) ?? sampleUser({ id: contest.createdById, username: "" }, null),
true,
),
)
@@ -158,11 +135,7 @@ contestRoutes.post("/contests/:id/access", requireAuth, async (c) => {
)
if (!contest || !contest.password)
return failure(c, 404, "contest-not-found", "Contest does not exist")
const parsed = await parseBody(
c,
contestPasswordRequestSchema,
"Password is required",
)
const parsed = await parseBody(c, contestPasswordRequestSchema, "Password is required")
if (!parsed.success) return parsed.response
// 比赛密码往往就是几位数字，不限的话一个脚本几分钟就能扫完。
// 按「人 × 比赛」计失败次数：猜错的是自己，锁的也只是自己进这一场。
@@ -178,12 +151,7 @@ contestRoutes.post("/contests/:id/access", requireAuth, async (c) => {
}
if (!checkContestPassword(parsed.data.password, contest.password)) {
await countAttempt(attemptKey, CONTEST_PASSWORD_RULE)
return failure(
c,
403,
"wrong-password",
"Wrong password or password expired",
)
return failure(c, 403, "wrong-password", "Wrong password or password expired")
}
await setContestPassword(c, contest.id, parsed.data.password)
return success(c, true)
@@ -234,14 +202,10 @@ async function contestProblemTags(problemIds: number[]) {
name: schema.problemTag.name,
})
.from(schema.problemTags)
.innerJoin(
schema.problemTag,
eq(schema.problemTags.problemtagId, schema.problemTag.id),
)
.innerJoin(schema.problemTag, eq(schema.problemTags.problemtagId, schema.problemTag.id))
.where(inArray(schema.problemTags.problemId, problemIds))
const map = new Map<number, string[]>()
for (const row of rows)
map.set(row.problemId, [...(map.get(row.problemId) ?? []), row.name])
for (const row of rows) map.set(row.problemId, [...(map.get(row.problemId) ?? []), row.name])
return map
}
@@ -259,16 +223,8 @@ contestRoutes.get(
})
.from(schema.problem)
.innerJoin(schema.user, eq(schema.problem.createdById, schema.user.id))
.leftJoin(
schema.userProfile,
eq(schema.userProfile.userId, schema.user.id),
)
.where(
and(
eq(schema.problem.contestId, contest.id),
eq(schema.problem.visible, true),
),
)
.leftJoin(schema.userProfile, eq(schema.userProfile.userId, schema.user.id))
.where(and(eq(schema.problem.contestId, contest.id), eq(schema.problem.visible, true)))
.orderBy(asc(schema.problem.displayId))
const tags = await contestProblemTags(rows.map((row) => row.problem.id))
const allowed = contestDetailsAllowed(c.get("user"), contest)
@@ -311,10 +267,7 @@ contestRoutes.get(
})
.from(schema.problem)
.innerJoin(schema.user, eq(schema.problem.createdById, schema.user.id))
.leftJoin(
schema.userProfile,
eq(schema.userProfile.userId, schema.user.id),
)
.leftJoin(schema.userProfile, eq(schema.userProfile.userId, schema.user.id))
.where(
and(
eq(schema.problem.contestId, contest.id),
@@ -323,8 +276,7 @@ contestRoutes.get(
),
)
.limit(1)
if (!row)
return failure(c, 404, "problem-not-found", "Problem does not exist")
if (!row) return failure(c, 404, "problem-not-found", "Problem does not exist")
const tags = await contestProblemTags([row.problem.id])
const allowed = contestDetailsAllowed(c.get("user"), contest)
const statuses = await contestProblemStatuses(c.get("user")?.id)
@@ -358,9 +310,7 @@ contestRoutes.get(
allowFlowchart: row.problem.allowFlowchart,
showFlowchart: row.problem.showFlowchart,
mermaidCode: row.problem.allowFlowchart ? null : row.problem.mermaidCode,
flowchartData: row.problem.allowFlowchart
? null
: asRecord(row.problem.flowchartData),
flowchartData: row.problem.allowFlowchart ? null : asRecord(row.problem.flowchartData),
flowchartHint: row.problem.flowchartHint,
sqlConfig: row.problem.sqlConfig,
sqlDisplay: row.problem.sqlDisplay,
@@ -370,72 +320,58 @@ contestRoutes.get(
},
)
contestRoutes.get(
"/contests/:id/rank",
optionalAuth,
requireContestAccess("ranks"),
async (c) => {
const contest = c.get("contest")!
const limit = queryInteger(c.req.query("limit"), 10, { min: 1, max: 250 })
const offset = queryInteger(c.req.query("offset"), 0, { min: 0 })
const where = and(
eq(schema.acmContestRank.contestId, contest.id),
inArray(schema.user.adminType, [...STUDENT_ROLES]),
eq(schema.user.isDisabled, false),
)
const [totalRows, rows] = await Promise.all([
db
.select({ value: count() })
.from(schema.acmContestRank)
.innerJoin(
schema.user,
eq(schema.acmContestRank.userId, schema.user.id),
)
.where(where),
db
.select({
rank: schema.acmContestRank,
user: schema.user,
realName: schema.userProfile.realName,
})
.from(schema.acmContestRank)
.innerJoin(
schema.user,
eq(schema.acmContestRank.userId, schema.user.id),
)
.leftJoin(
schema.userProfile,
eq(schema.userProfile.userId, schema.user.id),
)
.where(where)
// 末尾的 id 是给排序兜全序用的：同 AC 数同罚时前两列分不出先后，而这条列表是
// limit/offset 翻页的，行序不稳定就意味着同一个人在第 2 页出现两次、另一个人
// 从此消失。id 本身不参与名次，只保证同分的人每次都按同一个顺序排
.orderBy(
desc(schema.acmContestRank.acceptedNumber),
asc(schema.acmContestRank.totalTime),
asc(schema.acmContestRank.id),
)
.limit(limit)
.offset(offset),
])
const admin = isContestAdmin(c.get("user"), contest)
return success(c, {
results: rows.map(
({ rank, user, realName }) =>
({
id: rank.id,
// 唯一显式打开真名的地方，对齐旧后端 contest/serializers.py:84
// `UsernameSerializer(obj.user, need_real_name=self.is_contest_admin)`
user: sampleUser(user, realName, { includeRealName: admin }),
submissionNumber: rank.submissionNumber,
acceptedNumber: rank.acceptedNumber,
totalTime: rank.totalTime,
submissionInfo: rank.submissionInfo,
contestId: rank.contestId,
}) satisfies ContestRankItem,
),
total: totalRows[0]?.value ?? 0,
} satisfies ContestRank)
},
)
contestRoutes.get("/contests/:id/rank", optionalAuth, requireContestAccess("ranks"), async (c) => {
const contest = c.get("contest")!
const limit = queryInteger(c.req.query("limit"), 10, { min: 1, max: 250 })
const offset = queryInteger(c.req.query("offset"), 0, { min: 0 })
const where = and(
eq(schema.acmContestRank.contestId, contest.id),
inArray(schema.user.adminType, [...STUDENT_ROLES]),
eq(schema.user.isDisabled, false),
)
const [totalRows, rows] = await Promise.all([
db
.select({ value: count() })
.from(schema.acmContestRank)
.innerJoin(schema.user, eq(schema.acmContestRank.userId, schema.user.id))
.where(where),
db
.select({
rank: schema.acmContestRank,
user: schema.user,
realName: schema.userProfile.realName,
})
.from(schema.acmContestRank)
.innerJoin(schema.user, eq(schema.acmContestRank.userId, schema.user.id))
.leftJoin(schema.userProfile, eq(schema.userProfile.userId, schema.user.id))
.where(where)
// 末尾的 id 是给排序兜全序用的：同 AC 数同罚时前两列分不出先后，而这条列表是
// limit/offset 翻页的，行序不稳定就意味着同一个人在第 2 页出现两次、另一个人
// 从此消失。id 本身不参与名次，只保证同分的人每次都按同一个顺序排
.orderBy(
desc(schema.acmContestRank.acceptedNumber),
asc(schema.acmContestRank.totalTime),
asc(schema.acmContestRank.id),
)
.limit(limit)
.offset(offset),
])
const admin = isContestAdmin(c.get("user"), contest)
return success(c, {
results: rows.map(
({ rank, user, realName }) =>
({
id: rank.id,
// 唯一显式打开真名的地方，对齐旧后端 contest/serializers.py:84
// `UsernameSerializer(obj.user, need_real_name=self.is_contest_admin)`
user: sampleUser(user, realName, { includeRealName: admin }),
submissionNumber: rank.submissionNumber,
acceptedNumber: rank.acceptedNumber,
totalTime: rank.totalTime,
submissionInfo: rank.submissionInfo,
contestId: rank.contestId,
}) satisfies ContestRankItem,
),
total: totalRows[0]?.value ?? 0,
} satisfies ContestRank)
})