From d500a2da57db517e9c364715d5b449985263265e Mon Sep 17 00:00:00 2001 From: juzeon <812312770@qq.com> Date: Sat, 11 Sep 2021 11:28:16 +0800 Subject: [PATCH] =?UTF-8?q?init=EF=BC=9A=E6=A1=86=E6=9E=B6?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .gitignore | 4 ++ config.yaml.example | 36 ++++++++++++++++++ package.json | 23 ++++++++++++ src/actions.ts | 79 +++++++++++++++++++++++++++++++++++++++ src/config.ts | 25 +++++++++++++ src/includes.ts | 66 ++++++++++++++++++++++++++++++++ src/index.ts | 35 +++++++++++++++++ src/poll.ts | 79 +++++++++++++++++++++++++++++++++++++++ src/test.ts | 15 ++++++++ src/types.ts | 91 +++++++++++++++++++++++++++++++++++++++++++++ tsconfig.json | 86 ++++++++++++++++++++++++++++++++++++++++++ 11 files changed, 539 insertions(+) create mode 100644 .gitignore create mode 100644 config.yaml.example create mode 100644 package.json create mode 100644 src/actions.ts create mode 100644 src/config.ts create mode 100644 src/includes.ts create mode 100644 src/index.ts create mode 100644 src/poll.ts create mode 100644 src/test.ts create mode 100644 src/types.ts create mode 100644 tsconfig.json diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..64ddf48 --- /dev/null +++ b/.gitignore @@ -0,0 +1,4 @@ +.idea/* +/config.yaml +node_modules/* +/pnpm-lock.yaml \ No newline at end of file diff --git a/config.yaml.example b/config.yaml.example new file mode 100644 index 0000000..5feea56 --- /dev/null +++ b/config.yaml.example @@ -0,0 +1,36 @@ +# 教务cookie +cookie: "JSESSIONID=asd;" +# 在 https://qmsg.zendee.cn 申请 +qmsgKey: "v9631222364dd7ae99909cb63b7445c5" +# 轮询间隔毫秒 +interval: 100 +# 监控列表 +# channel: bx（必修）,xx（限选）,rx（任选） +# kch：课程号；kxh：课序号 +monit: + list: + - kch: sd01332200 + kxh: 100 + channel: rx +# 抢课列表，列表中全抢 +acquire: + list: + - kch: sd01332200 + kxh: 100 + channel: rx + - kch: sd00812930 + kxh: 900 + channel: xx +# 换课列表（先退掉冲突的课再抢课），列表中任抢其一 +replace: + list: + - kch: sd01332200 + kxh: 100 + channel: bx + - kch: sd01332200 + kxh: 100 + channel: bx + exit: + kch: sd01332299 + kxh: 100 + channel: bx diff --git a/package.json b/package.json new file mode 100644 index 0000000..b950f92 --- /dev/null +++ b/package.json @@ -0,0 +1,23 @@ +{ + "name": "sdu-course-bot", + "version": "1.0.0", + "description": "", + "main": "index.js", + "scripts": { + "test": "ts-node src/test.ts", + "start": "ts-node src/index.ts" + }, + "author": "", + "license": "ISC", + "dependencies": { + "@types/node": "^16.9.1", + "@types/qs": "^6.9.7", + "axios": "^0.21.4", + "axios-retry": "^3.1.9", + "dayjs": "^1.10.7", + "qs": "^6.10.1", + "ts-node": "^10.2.1", + "typescript": "^4.4.3", + "yaml": "^1.10.2" + } +} diff --git a/src/actions.ts b/src/actions.ts new file mode 100644 index 0000000..9c54a1d --- /dev/null +++ b/src/actions.ts @@ -0,0 +1,79 @@ +import {ICourse} from "./types" +import {acquireCourse, exitCourse, findJsonCourse, getTimeNow, logAndNotifyUser, sleep} from "./includes" +import {JsonCourseList} from "./poll" + +export async function monitProcess(course: ICourse) { + let lastSyrs = -1 + while (true) { + let single = findJsonCourse(course) + if (single == undefined) { + console.log('[monit]无法找到课程 ' + course.kch + ' on channel ' + course.channel) + } else { + if (lastSyrs == -1) { + console.log('[monit]开始监控 ' + single.kcmc + ' ，当前剩余人数：' + single.syrs) + lastSyrs = parseInt(single.syrs) + } else { + if (lastSyrs != parseInt(single.syrs)) { + logAndNotifyUser('[monit]' + single.kcmc + ' 新剩余人数：' + single.syrs + ' at ' + getTimeNow()) + lastSyrs = parseInt(single.syrs) + } + } + } + await sleep(50) + } +} + +export async function acquireProcess(course: ICourse) { + while (true) { + let single = findJsonCourse(course) + if (single == undefined) { + console.log('[acquire]无法找到课程 ' + course.kch + ' on channel ' + course.channel) + } else { + if (parseInt(single.syrs) > 0) { + logAndNotifyUser('[acquire]发现 ' + single.kcmc + ' 剩余人数为' + single.syrs + '，进行抢课 at ' + getTimeNow()) + if (await acquireCourse(single, course.channel)) { + logAndNotifyUser('[acquire]抢课成功 ' + single.kcmc + ' at ' + getTimeNow()) + return + } else { + logAndNotifyUser('[acquire]抢课失败 ' + single.kcmc + ' at ' + getTimeNow()) + } + } + } + await sleep(50) + } +} + +export async function replaceProcess(courseList: ICourse[], exit: ICourse) { + while (true) { + let exitJsonCourse = findJsonCourse(exit) + if (exitJsonCourse == undefined) { + console.log('[replace]找不到需要需要退课的课程 ' + exit.kch + ' on channel ' + exit.channel) + } else { + for (let course of courseList) { + let single = findJsonCourse(course) + if (single == undefined) { + console.log('[replace]无法找到课程 ' + course.kch + ' on channel ' + course.channel) + continue + } + if (parseInt(single.syrs) > 0) { + logAndNotifyUser('[replace]发现 ' + single.kcmc + ' 剩余人数为' + single.syrs + '，进行换课 at ' + getTimeNow()) + if (!(await exitCourse(exitJsonCourse, exit.channel))) { + logAndNotifyUser('[replace]退课 ' + exitJsonCourse.kcmc + ' 失败 at ' + getTimeNow()) + } + if (await acquireCourse(single, course.channel)) { + logAndNotifyUser('[replace]换课 ' + single.kcmc + ' 成功 at ' + getTimeNow()) + return + } else { + logAndNotifyUser('[replace]选课 ' + single.kcmc + ' 失败，进行回滚 at ' + getTimeNow()) + if (await acquireCourse(exitJsonCourse, exit.channel)) { + logAndNotifyUser('[replace]回滚 ' + single.kcmc + ' 成功 at ' + getTimeNow()) + } else { + logAndNotifyUser('[replace]回滚 ' + single.kcmc + ' 失败 at ' + getTimeNow()) + } + } + } + } + } + await sleep(50) + } +} diff --git a/src/config.ts b/src/config.ts new file mode 100644 index 0000000..eac9a9e --- /dev/null +++ b/src/config.ts @@ -0,0 +1,25 @@ +import yaml from "yaml" +import * as fs from "fs" +import {IAppConfig, TChannel} from "./types" + +let appConfig: IAppConfig = yaml.parse(fs.readFileSync('config.yaml', 'utf-8')) +let channels: TChannel[] = [] +for (let course of appConfig.monit?.list || []) { + if (!channels.includes(course.channel)) { + channels.push(course.channel) + } +} +for (let course of appConfig.acquire?.list || []) { + if (!channels.includes(course.channel)) { + channels.push(course.channel) + } +} +if (appConfig.replace) { + for (let course of appConfig.replace.list) { + if (!channels.includes(course.channel)) { + channels.push(course.channel) + } + } +} +appConfig.channels = channels +export {appConfig} diff --git a/src/includes.ts b/src/includes.ts new file mode 100644 index 0000000..9df0e54 --- /dev/null +++ b/src/includes.ts @@ -0,0 +1,66 @@ +import axios from 'axios' +import {appConfig} from "./config" +import * as qs from "qs" +import dayjs from "dayjs" +import {ICourse, IJsonCourse, TChannel} from "./types" +import {JsonCourseList} from "./poll" +import axiosRetry from "axios-retry" + +let sduAxios = axios.create({ + headers: { + 'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8', + 'Cookie': appConfig.cookie + }, + baseURL: 'https://bkzhjx.wh.sdu.edu.cn/', + timeout: 5, + // maxRedirects: 0 +}) + +axiosRetry(sduAxios, { + retries: 2, + shouldResetTimeout: true, + retryCondition: (_error) => true, +}) + +export async function logAndNotifyUser(text: string) { + console.log(text) + await axios.post('https://qmsg.zendee.cn/send/' + appConfig.qmsgKey, qs.stringify({ + msg: text + }), { + headers: { + 'Content-Type': 'application/x-www-form-urlencoded' + } + }) +} + +export function sleep(ms: number) { + return new Promise(resolve => setTimeout(resolve, ms)) +} + +export function getTimeNow() { + return dayjs().format('hh:mm:ss A') +} + +export function findJsonCourse(course: ICourse): IJsonCourse | undefined { + return JsonCourseList[course.channel].find(single => single.kch == course.kch && parseInt(single.kxh) == course.kxh) +} + +export async function acquireCourse(course: IJsonCourse, channel: TChannel): Promise { + if (channel == 'bx' || channel == 'xx') { + + } else { + + } + return true +} + +export async function exitCourse(course: IJsonCourse, channel: TChannel): Promise { + if (channel == 'bx' || channel == 'xx') { + + } else { + + } + return true +} + +export {sduAxios} diff --git a/src/index.ts b/src/index.ts new file mode 100644 index 0000000..5145eca --- /dev/null +++ b/src/index.ts @@ -0,0 +1,35 @@ +import {JsonCourseList, poll} from "./poll" +import {appConfig} from "./config" +import {acquireProcess, monitProcess, replaceProcess} from "./actions" +import {sleep} from "./includes" + +async function start() { + console.log('开始启动轮询进程') + poll() + while (true) { + let pollInitComplete = true + for (let channel of appConfig.channels) { + if (JsonCourseList[channel].length == 0) { + pollInitComplete = false + } + } + if (pollInitComplete) { + break + } + await sleep(50) + } + console.log('轮询进程启动完毕') + console.log('开始启动用户进程') + for (let course of appConfig.monit?.list || []) { + monitProcess(course) + } + for (let course of appConfig.acquire?.list || []) { + acquireProcess(course) + } + if (appConfig.replace) { + replaceProcess(appConfig.replace.list, appConfig.replace.exit) + } + console.log('用户进程启动完毕') +} + +start() diff --git a/src/poll.ts b/src/poll.ts new file mode 100644 index 0000000..06bcc88 --- /dev/null +++ b/src/poll.ts @@ -0,0 +1,79 @@ +import {IJsonCourse} from "./types" +import {getTimeNow, sduAxios, sleep} from "./includes" +import {appConfig} from "./config" +import * as qs from "qs" + +let reqData = [ + {"name": "sEcho", "value": "1"}, + {"name": "iColumns", "value": "2000"},// 1 + {"name": "sColumns", "value": ""}, + {"name": "iDisplayStart", "value": "0"}, + {"name": "iDisplayLength", "value": "2000"},// 1 + {"name": "mDataProp_0", "value": "kch"}, + {"name": "mDataProp_1", "value": "kcmc"}, + {"name": "mDataProp_2", "value": "kxhnew"}, + {"name": "mDataProp_3", "value": "jkfs"}, + {"name": "mDataProp_4", "value": "xmmc"}, + {"name": "mDataProp_5", "value": "xf"}, + {"name": "mDataProp_6", "value": "skls"}, + {"name": "mDataProp_7", "value": "sksj"}, + {"name": "mDataProp_8", "value": "skdd"}, + {"name": "mDataProp_9", "value": "xqmc"}, + {"name": "mDataProp_10", "value": "xkrs"}, + {"name": "mDataProp_11", "value": "syrs"}, + {"name": "mDataProp_12", "value": "ctsm"}, + {"name": "mDataProp_13", "value": "szkcflmc"}, + {"name": "mDataProp_14", "value": "czOper"} +] +export const JsonCourseList = <{ bx: IJsonCourse[], xx: IJsonCourse[], rx: IJsonCourse[] }>{ + bx: [], + xx: [], + rx: [] +} + +async function updateBx() { + try { + let resp = await sduAxios.post('/jsxsd/xsxkkc/xsxkBxxk?1=1&kcxx=&skls=&skfs=', qs.stringify(reqData)) + JsonCourseList.bx.length = 0 + JsonCourseList.bx.push(...resp.data.aaData) + console.log('更新必修JsonList成功') + } catch (e) { + console.log('获取必修JsonList失败 at ' + getTimeNow()) + } +} + +async function updateXx() { + try { + let resp = await sduAxios.post('/jsxsd/xsxkkc/xsxkXxxk?1=1&kcxx=&skls=&skfs=', qs.stringify(reqData)) + JsonCourseList.xx.length = 0 + JsonCourseList.xx.push(...resp.data.aaData) + } catch (e) { + console.log('获取限选JsonList失败 at ' + getTimeNow()) + } +} + +async function updateRx() { + try { + let resp = await sduAxios.post('/jsxsd/xsxkkc/xsxkGgxxkxk?kcxx=&skls=&skxq=&skjc=&sfym=false&sfct=false&szjylb=&sfxx=false&skfs=', qs.stringify(reqData)) + JsonCourseList.rx.length = 0 + JsonCourseList.rx.push(...resp.data.aaData) + } catch (e) { + console.log('获取任选JsonList失败 at ' + getTimeNow()) + } +} + +export async function poll() { + if (appConfig.channels.includes('bx')) { + await updateBx() + await sleep(appConfig.interval) + } + if (appConfig.channels.includes('xx')) { + await updateXx() + await sleep(appConfig.interval) + } + if (appConfig.channels.includes('rx')) { + await updateRx() + await sleep(appConfig.interval) + } + setImmediate(poll) +} diff --git a/src/test.ts b/src/test.ts new file mode 100644 index 0000000..1dde0e9 --- /dev/null +++ b/src/test.ts @@ -0,0 +1,15 @@ +import {appConfig} from "./config" + +console.log('channels: ' + appConfig.channels) +for (let course of appConfig.monit?.list || []) { + console.log('添加监控课程 ' + course.kch + ' on channel ' + course.channel) +} +for (let course of appConfig.acquire?.list || []) { + console.log('添加抢课课程 ' + course.kch + ' on channel ' + course.channel) +} +if (appConfig.replace) { + console.log('添加退课课程 ' + appConfig.replace.exit.kch + ' on channel ' + appConfig.replace.exit.channel) + for (let course of appConfig.replace.list) { + console.log('添加换课课程 ' + course.kch + ' on channel ' + course.channel) + } +} diff --git a/src/types.ts b/src/types.ts new file mode 100644 index 0000000..21899dd --- /dev/null +++ b/src/types.ts @@ -0,0 +1,91 @@ +export type TChannel = 'bx' | 'xx' | 'rx' + +export interface ICourse { + kch: string, + kxh: number, + channel: TChannel +} + +export interface IAppConfig { + cookie: string, + qmsgKey: string, + interval: number, + channels: TChannel[], + monit?: { + list: ICourse[] + }, + acquire?: { + list: ICourse[] + }, + replace?: { + list: ICourse[], + exit: ICourse + } +} + +export interface IJsonCourse { + parentjx0404id: null; + mfkc: string; + ksfs: string; + jx02kcmkid: null; + ktmc: string; + tzdlb: string; + kcsx: string; + skfs: string; + kch: string; + syrs: string; + kxh: string; + sksj: string; + szkcfl: string; + kcjj: null; + skfsmc: string; + wlpt: null; + kcxzmc: string; + kexuhao: null; + xbyq: null; + sftk: null; + kkdw: string; + kcxzm: string; + szkcflmc: string; + xnxq01id: string; + dwmc: string; + kxhnew: string; + pkrs: number; + xkrs: number; + fzmc: null; + cfbs: null; + kcmc: string; + xyxsnj: null; + kkapList: KkapList[]; + dyrsbl: null; + isnetworkcourse: string; + sklsid: string; + skls: string; + xqid: string; + sfkfxk: string; + skdd: string; + xf: number; + skdws: null; + txsfkxq: string; + xmmc: null; + zxs: number; + jx0404id: string; + xqmc: string; + jx02id: string; + xbyqmc: null; + jkfs: null; +} + +export interface KkapList { + jssj: string; + jzwmc: string; + jgxm: string; + skjcmc: string; + skzcList: string[]; + xq: string; + kbjcmsid: string; + kkzc: string; + kssj: string; + jsmc: string; + kkdlb: string; +} diff --git a/tsconfig.json b/tsconfig.json new file mode 100644 index 0000000..7005dc5 --- /dev/null +++ b/tsconfig.json @@ -0,0 +1,86 @@ +{ + "compilerOptions": { + /* Visit https://aka.ms/tsconfig.json to read more about this file */ + + /* Basic Options */ + // "incremental": true, /* Enable incremental compilation */ + "target": "ES2016", + /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', 'ES2018', 'ES2019', 'ES2020', or 'ESNEXT'. */ + "module": "commonjs", + /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', 'es2020', or 'ESNext'. */ + // "lib": [], /* Specify library files to be included in the compilation. */ + "allowJs": true, + /* Allow javascript files to be compiled. */ + // "checkJs": true, /* Report errors in .js files. */ + // "jsx": "preserve", /* Specify JSX code generation: 'preserve', 'react-native', 'react', 'react-jsx' or 'react-jsxdev'. */ + // "declaration": true, /* Generates corresponding '.d.ts' file. */ + // "declarationMap": true, /* Generates a sourcemap for each corresponding '.d.ts' file. */ + // "sourceMap": true, /* Generates corresponding '.map' file. */ + // "outFile": "./", /* Concatenate and emit output to single file. */ + "outDir": "./build", + /* Redirect output structure to the directory. */ + "rootDir": "./src", + /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */ + // "composite": true, /* Enable project compilation */ + // "tsBuildInfoFile": "./", /* Specify file to store incremental compilation information */ + // "removeComments": true, /* Do not emit comments to output. */ + // "noEmit": true, /* Do not emit outputs. */ + // "importHelpers": true, /* Import emit helpers from 'tslib'. */ + // "downlevelIteration": true, /* Provide full support for iterables in 'for-of', spread, and destructuring when targeting 'ES5' or 'ES3'. */ + // "isolatedModules": true, /* Transpile each file as a separate module (similar to 'ts.transpileModule'). */ + + /* Strict Type-Checking Options */ + "strict": true, + /* Enable all strict type-checking options. */ + // "noImplicitAny": true, /* Raise error on expressions and declarations with an implied 'any' type. */ + // "strictNullChecks": true, /* Enable strict null checks. */ + // "strictFunctionTypes": true, /* Enable strict checking of function types. */ + // "strictBindCallApply": true, /* Enable strict 'bind', 'call', and 'apply' methods on functions. */ + // "strictPropertyInitialization": true, /* Enable strict checking of property initialization in classes. */ + // "noImplicitThis": true, /* Raise error on 'this' expressions with an implied 'any' type. */ + // "alwaysStrict": true, /* Parse in strict mode and emit "use strict" for each source file. */ + + /* Additional Checks */ + // "noUnusedLocals": true, /* Report errors on unused locals. */ + // "noUnusedParameters": true, /* Report errors on unused parameters. */ + // "noImplicitReturns": true, /* Report error when not all code paths in function return a value. */ + // "noFallthroughCasesInSwitch": true, /* Report errors for fallthrough cases in switch statement. */ + // "noUncheckedIndexedAccess": true, /* Include 'undefined' in index signature results */ + // "noPropertyAccessFromIndexSignature": true, /* Require undeclared properties from index signatures to use element accesses. */ + + /* Module Resolution Options */ + // "moduleResolution": "node", /* Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6). */ + // "baseUrl": "./", /* Base directory to resolve non-absolute module names. */ + // "paths": {}, /* A series of entries which re-map imports to lookup locations relative to the 'baseUrl'. */ + // "rootDirs": [], /* List of root folders whose combined content represents the structure of the project at runtime. */ + "typeRoots": [ + // "./node_modules/**/*", + "./node_modules/@types" + ], + /* List of folders to include type definitions from. */ + // "types": [], /* Type declaration files to be included in compilation. */ + // "allowSyntheticDefaultImports": true, /* Allow default imports from modules with no default export. This does not affect code emit, just typechecking. */ + "esModuleInterop": true, + /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */ + // "preserveSymlinks": true, /* Do not resolve the real path of symlinks. */ + // "allowUmdGlobalAccess": true, /* Allow accessing UMD globals from modules. */ + + /* Source Map Options */ + // "sourceRoot": "", /* Specify the location where debugger should locate TypeScript files instead of source locations. */ + // "mapRoot": "", /* Specify the location where debugger should locate map files instead of generated locations. */ + // "inlineSourceMap": true, /* Emit a single file with source maps instead of having a separate file. */ + // "inlineSources": true, /* Emit the source alongside the sourcemaps within a single file; requires '--inlineSourceMap' or '--sourceMap' to be set. */ + + /* Experimental Options */ + "experimentalDecorators": true, + /* Enables experimental support for ES7 decorators. */ + "emitDecoratorMetadata": true, + /* Enables experimental support for emitting type metadata for decorators. */ + + /* Advanced Options */ + "skipLibCheck": true, + /* Skip type checking of declaration files. */ + "forceConsistentCasingInFileNames": true + /* Disallow inconsistently-cased references to the same file. */ + } +}