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* feat: support contest status * chore: regenerate lockfile * chore: remove useless optional
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,3 @@ | ||
| releases: | ||
| "@aoi-js/frontend": patch | ||
| "@aoi-js/server": patch |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,139 @@ | ||
| import { fastify } from 'fastify' | ||
|
|
||
| import { authProviderPlugin } from '../auth/index.js' | ||
| import { cachePlugin } from '../cache/index.js' | ||
| import { ContestStatus, dbPlugin } from '../db/index.js' | ||
| import { logger } from '../utils/logger.js' | ||
|
|
||
| const server = fastify({ loggerInstance: logger }) | ||
|
|
||
| await server.register(dbPlugin) | ||
| await server.register(cachePlugin) | ||
| await server.register(authProviderPlugin) | ||
|
|
||
| server.post('/contest/update-status', async () => { | ||
| const { db } = server | ||
| const now = Date.now() | ||
| await db.contests.updateMany( | ||
| // Find contests that need status update | ||
| { $or: [{ nextStatusUpdate: { $lte: now } }, { nextStatusUpdate: { $exists: false } }] }, | ||
| [ | ||
| { | ||
| $set: { | ||
| nextStatusUpdate: { | ||
| $let: { | ||
| vars: { | ||
| // Find the next stage that will start | ||
| futureStages: { | ||
| $filter: { | ||
| input: '$stages', | ||
| cond: { | ||
| $lt: [{ $convert: { input: '$$NOW', to: 'double' } }, '$$this.start'] | ||
| }, | ||
| limit: 1 | ||
| } | ||
| } | ||
| }, | ||
| in: { | ||
| $cond: { | ||
| // If there is a future stage, update status when it starts | ||
| if: { $gte: [{ $size: '$$futureStages' }, 1] }, | ||
| // Use the start time of the next stage | ||
| then: { | ||
| $getField: { field: 'start', input: { $arrayElemAt: ['$$futureStages', 0] } } | ||
| }, | ||
| // Otherwise, never update status again | ||
| else: Infinity | ||
| } | ||
| } | ||
| } | ||
| }, | ||
| status: { | ||
| $let: { | ||
| vars: { | ||
| effectiveStages: { | ||
| $filter: { | ||
| input: '$stages', | ||
| cond: { | ||
| $lte: [{ $convert: { input: '$$NOW', to: 'double' } }, '$$this.end'] | ||
| }, | ||
| limit: 1 | ||
| } | ||
| } | ||
| }, | ||
| in: { | ||
| $let: { | ||
| vars: { | ||
| stage: { $arrayElemAt: ['$$effectiveStages', -1] } | ||
| }, | ||
| in: { | ||
| $let: { | ||
| vars: { | ||
| isLastStage: { | ||
| $eq: [{ $size: '$$effectiveStages' }, { $size: '$stages' }] | ||
| }, | ||
| isRunning: { | ||
| $or: [ | ||
| { $eq: ['$$stage.settings.forceRunning', true] }, | ||
| { | ||
| $and: [ | ||
| { $eq: ['$$stage.settings.problemEnabled', true] }, | ||
| { $eq: ['$$stage.settings.problemAllowCreateSolution', true] }, | ||
| { $ne: ['$$stage.settings.ranklistSkipCalculation', true] } | ||
| ] | ||
| } | ||
| ] | ||
| } | ||
| }, | ||
| in: { | ||
| $cond: { | ||
| if: '$$isRunning', | ||
| then: ContestStatus.RUNNING, | ||
| else: { | ||
| $cond: { | ||
| if: '$$isLastStage', | ||
| then: ContestStatus.ENDED, | ||
| else: ContestStatus.PENDING | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
| ] | ||
| ) | ||
| return 0 | ||
| }) | ||
|
|
||
| const startAsyncInterval = (fn: CallableFunction, interval: number) => { | ||
| let cancelled = false | ||
| const run = async () => { | ||
| while (!cancelled) { | ||
| await fn() | ||
| await new Promise((resolve) => setTimeout(resolve, interval)) | ||
| } | ||
| } | ||
| run() | ||
| return () => { | ||
| cancelled = true | ||
| } | ||
| } | ||
|
|
||
| // TODO: allow custom interval | ||
| startAsyncInterval(async () => { | ||
| const resp = await server.inject({ | ||
| method: 'POST', | ||
| url: '/contest/update-status' | ||
| }) | ||
| if (resp.statusCode !== 200) { | ||
| server.log.error(`Failed to update contest status: ${resp.payload}`) | ||
| return | ||
| } | ||
| server.log.info('Contest status updated') | ||
| }, 1000) |
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