74 lines
2.7 KiB
JavaScript
74 lines
2.7 KiB
JavaScript
const BaseController = require('../core/base_controller.js');
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const fileName = "teaching";
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class TeachingController extends BaseController {
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// 获取最近发送的一条信息
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async getMsg() {
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const { ctx } = this;
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try {
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const redis = ctx.app.redis;
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const token = ctx.request.query.token;
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this.banManager(redis, token);
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const result = await ctx.service.teaching.getMsg(redis, token);
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if (result == "error") {
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this.setResponse(ctx, 500, '服务器错误', "none");
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} else if (result.code == 401) {
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this.setResponse(ctx, 't401', 'token 过期或错误', "none");
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} else if (result.code == 403) {
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this.setResponse(ctx, 403, '此 token 已进入黑名单，请等待解封后再使用', "none");
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} else if (result.code == 200) {
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delete result.code;
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const data = {
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userData: result.userData,
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responseTime: new Date()
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};
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this.setResponse(ctx, 200, '最近消息查询成功', "deconstruction", data);
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} else {
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this.setResponse(ctx, 404, '最近消息查询失败', "none");
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}
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} catch (error) {
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const blockName = fileName + "--" + "getMsg";
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ctx.app.middleware.log('../../controllerLog', blockName + ">>>>" + error);
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this.setResponse(ctx, 500, '服务器错误', "none");
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}
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}
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// 获取若干条历史消息
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async getHistory() {
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const { ctx } = this;
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try {
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const redis = ctx.app.redis;
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const { token, limit, offset } = ctx.request.query;
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this.banManager(redis, token);
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const result = await ctx.service.teaching.getHistory(redis, token, limit, offset);
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if (result == "error") {
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this.setResponse(ctx, 500, '服务器错误', "none");
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} else if (result.code == 401) {
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this.setResponse(ctx, 't401', 'token 过期或错误', "none");
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} else if (result.code == 403) {
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this.setResponse(ctx, 403, '此 token 已进入黑名单，请等待解封后再使用', "none");
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} else if (result.code == 200) {
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delete result.code;
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let historyMsg = [];
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result.userData.rows.forEach(element => {
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historyMsg.push(element.dataValues);
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});
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const data = {
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userData: historyMsg,
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total: result.userData.count
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};
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this.setResponse(ctx, 200, '历史消息查询成功', "deconstruction", data);
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} else {
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this.setResponse(ctx, 404, '历史消息查询失败', "none");
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}
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} catch (error) {
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const blockName = fileName + "--" + "getHistory";
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ctx.app.middleware.log('../../controllerLog', blockName + ">>>>" + error);
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this.setResponse(ctx, 500, '服务器错误', "none");
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}
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}
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}
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module.exports = TeachingController;
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