1+ const express = require ( 'express' )
2+ const router = express . Router ( )
3+ const mysql = require ( '../mysql/db' )
4+ const qiniu = require ( 'qiniu' )
5+ const {
6+ config
7+ } = require ( '../config.js' )
8+ 9+ router . get ( '/getToken' , getToken )
10+ router . get ( '/list' , adList )
11+ router . post ( '/add' , adAdd )
12+ router . get ( '/detail' , adDetail )
13+ router . post ( '/delete' , adDelete )
14+ router . post ( '/changeSort' , adChangeSort )
15+ 16+ async function getToken ( req , res , next ) {
17+ const mac = new qiniu . auth . digest . Mac ( config . accessKey , config . secretKey ) ;
18+ const options = {
19+ scope : `${ config . bucket } ,
20+ expires : 7200
21+ }
22+ const putPolicy = new qiniu . rs . PutPolicy ( options ) ;
23+ const uploadToken = putPolicy . uploadToken ( mac ) ;
24+ res . json ( {
25+ isok : true ,
26+ msg : '上传凭证获取成功' ,
27+ upToken : uploadToken
28+ } ) ;
29+ }
30+ 31+ async function adList ( req , res , next ) {
32+ try {
33+ let selectData = await mysql . query ( "SELECT adId, adName, adUrl, adSort, adPcImg, adMImg FROM vue_blog_ad ORDER BY adSort" )
34+ return res . json ( {
35+ isok : true ,
36+ data : selectData ,
37+ msg : ''
38+ } ) ;
39+ } catch ( error ) {
40+ return res . json ( {
41+ isok : false ,
42+ msg : error
43+ } ) ;
44+ }
45+ next ( ) ;
46+ }
47+ 48+ async function adAdd ( req , res , next ) {
49+ try {
50+ if ( req . body . id ) {
51+ await mysql . query ( 'UPDATE vue_blog_ad SET adName = ?, adUrl = ?, adPcImg = ?, adMImg = ? WHERE adId = ?' ,
52+ [ req . body . name , req . body . url , req . body . pcImg , req . body . mImg , req . body . id ] )
53+ } else {
54+ let adList = await mysql . query ( "SELECT adId, adName, adUrl, adSort FROM vue_blog_ad ORDER BY adSort" )
55+ let sort = adList . length ? adList [ adList . length - 1 ] . adSort * 1 + 1 : 1
56+ await mysql . query ( 'INSERT INTO vue_blog_ad (adName, adUrl, adPcImg, adMImg, adSort) VALUES (?, ?, ?, ?, ?)' ,
57+ [ req . body . name , req . body . url , req . body . pcImg , req . body . mImg , sort ] )
58+ }
59+ return res . json ( {
60+ isok : true ,
61+ msg : ''
62+ } ) ;
63+ } catch ( error ) {
64+ return res . json ( {
65+ isok : false ,
66+ msg : error
67+ } ) ;
68+ }
69+ }
70+ 71+ async function adDetail ( req , res , next ) {
72+ try {
73+ let selectData = await mysql . query ( "SELECT adId, adName, adUrl, adPcImg, adMImg FROM vue_blog_ad WHERE adId = ?" ,
74+ [ req . query . id ] )
75+ return res . json ( {
76+ isok : true ,
77+ data : selectData [ 0 ] ,
78+ msg : ''
79+ } ) ;
80+ } catch ( error ) {
81+ return res . json ( {
82+ isok : false ,
83+ msg : error
84+ } ) ;
85+ }
86+ next ( ) ;
87+ }
88+ 89+ async function adDelete ( req , res , next ) {
90+ try {
91+ await mysql . query ( 'DELETE FROM vue_blog_ad WHERE adId = ?' ,
92+ [ req . body . id ] )
93+ return res . json ( {
94+ isok : true ,
95+ msg : ''
96+ } ) ;
97+ } catch ( error ) {
98+ return res . json ( {
99+ isok : false ,
100+ msg : error
101+ } ) ;
102+ }
103+ next ( ) ;
104+ }
105+ 106+ async function adChangeSort ( req , res , next ) {
107+ try {
108+ if ( req . body . list . length ) {
109+ for ( let i = 0 , len = req . body . list . length ; i < len ; i ++ ) {
110+ await mysql . query ( "UPDATE vue_blog_ad SET adSort = ? WHERE adId = ?" ,
111+ [ req . body . list [ i ] . adSort , req . body . list [ i ] . adId ] )
112+ }
113+ }
114+ return res . json ( {
115+ isok : true ,
116+ msg : '更新成功'
117+ } ) ;
118+ } catch ( error ) {
119+ return res . json ( {
120+ isok : false ,
121+ msg : error
122+ } ) ;
123+ }
124+ }
125+ 126+ module . exports = router ;
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