102 lines
2.9 KiB
JavaScript
102 lines
2.9 KiB
JavaScript
const express = require('express');
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const router = express.Router();
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const db = require('../link/link.js');
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const tw = (res, code, msg) => {
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res.send({
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'code': code,
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'msg': msg
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})
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}
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function isEmptyStr(s) {
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if (s == null || s === '') {
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return false
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}
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return true
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}
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function sqlerr(res, err) {
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console.log(err);
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tw(res, 500, '服务器错误');
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}
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//数据统计
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router.get('/statistics', (req, res) => {
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//统计数据包含：生死簿数量，待勾魂数量，今天入府数量，受刑总数
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let sql = `select
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(select count(*) from lifebook) as lifebook_count,
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(select count(*) as count from lifebook where deathday between curdate() and date_add(curdate(),interval 30 day)) as enchant,
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(SELECT COUNT(*) FROM lifebook WHERE DATE(deathday) = CURDATE()) as today_count,
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(select count(*) from lifebook where status = 4) as punished`;
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db.query(sql, (err, result) => {
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if (err) {
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sqlerr(res, err);
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return;
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}
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res.send({
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'code': 200,
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'msg': '获取成功',
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'data': result[0]
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})
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})
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})
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// 获取七天内死亡数量变化曲线
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router.get('/getDeathCount', (req, res) => {
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//查询lifebook表中，deathday在今天到今天减7天之内的7个数据，同一天的数据合并，数据不包括今天
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let sql = `SELECT DATE(deathday) AS date, COUNT(*) AS count FROM lifebook
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WHERE deathday BETWEEN DATE_SUB(CURDATE(), INTERVAL 7 DAY) AND CURDATE() GROUP BY DATE(deathday)
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ORDER BY date DESC`;
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db.query(sql, (err, result) => {
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if (err) {
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sqlerr(res, err);
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return;
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}
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res.send({
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'code': 200,
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'msg': '获取成功',
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'data': result
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})
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})
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})
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//获取七天内受刑情况变化曲线
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router.get('/getPunishedCount', (req, res) => {
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let sql = `SELECT DATE(create_time) AS date, COUNT(*) AS count FROM helllog
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WHERE create_time BETWEEN DATE_SUB(CURDATE(), INTERVAL 7 DAY) AND CURDATE()
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GROUP BY DATE(create_time) ORDER BY date DESC`;
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db.query(sql, (err, result) => {
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if (err) {
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sqlerr(res, err);
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return;
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}
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res.send({
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'code': 200,
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'msg': '获取成功',
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'data': result
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})
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})
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})
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//获取七天内轮回数量变化曲线
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router.get('/getReincarnationCount', (req, res) => {
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let sql = `SELECT DATE(create_time) AS date, COUNT(*) AS count FROM reincarnationlog
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WHERE create_time BETWEEN DATE_SUB(CURDATE(), INTERVAL 7 DAY) AND CURDATE()
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GROUP BY DATE(create_time) ORDER BY date DESC`;
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db.query(sql, (err, result) => {
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if (err) {
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sqlerr(res, err);
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return;
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}
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res.send({
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'code': 200,
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'msg': '获取成功',
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'data': result
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})
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})
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})
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module.exports = router; |