forked from Bishma/draft
- Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathserver.js
More file actions
Latest commit
131 lines (111 loc) · 3.02 KB
/
Copy pathserver.js
File metadata and controls
131 lines (111 loc) · 3.02 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
#!/usr/bin/env node
/* Import environment variables */
import'dotenv/config'
/* Import dependency modules */
importhttpfrom'http'
importcookieParserfrom'cookie-parser'
importloggerfrom'morgan'
importroutesfrom'#routes'
importexpressfrom'express'
importdebugfrom'debug'
debug('draft:server')
constapp=express()
// view engine setup
app.set('view engine','pug')
app.use(express.static('assets'))
app.use(logger('dev'))
app.use(express.urlencoded({
extended: false
}))
app.use(express.json())
app.use(cookieParser())
app.use(routes)
// catch 404 and forward to error handler
app.use((req,res,next)=>{
consterr=newError('Not Found')
err.status=404
next(newError(err.stack))
res.render('index',{title: '404 Not Found'})
})
/* Error handler will print stacktrace in development but not production */
app.use((err,req,res,next)=>{
constmessage=app.get('env')==='development'
? err.stack
: err.message
res.status(err.status||500)
res.locals.errorMessage=message
})
app.locals.prettyDate=dateToConvert=>{
if(!(dateToConvertinstanceofDate)){
thrownewTypeError('prettyDate() expected Date, received '+dateToConvert.constructor.name)
}
returndateToConvert.toLocaleDateString(undefined,{
month: 'short',
day: 'numeric',
year: 'numeric'
})
}
/* Returns sum of bid amounts by a member. */
app.locals.totalMemberMovies=movies=>{
lettotal=0
for(leti=0;i<movies.length;i++){
total+=parseInt(movies[i].bid)
}
returntotal
}
app.locals.addCommasToNumber=number=>{
number=Math.round(Number(number))
returnnumber.toString().replace(/\B(?=(\d{3})+(?!\d))/g,',')
}
/* Get port from environment and store in Express. */
constport=normalizePort(process.env.PORT||3000)
app.set('port',port)
/* Create HTTP server */
constserver=http.createServer(app)
/* Listen on provided port, on all network interfaces. */
server.listen(port)
server.on('error',onError)
server.on('listening',onListening)
/* Normalize a port into a number, string, or false. */
functionnormalizePort(val){
constport=parseInt(val,10)
if(isNaN(port)){
// named pipe
returnval
}
if(port>=0){
// port number
returnport
}
returnfalse
}
/* Event listener for HTTP server "error" event. */
functiononError(error){
if(error.syscall!=='listen'){
throwerror
}
constbind=typeofport==='string'
? 'Pipe '+port
: 'Port '+port
// handle specific listen errors with friendly messages
switch(error.code){
case'EACCES':
console.error(bind+' requires elevated privileges')
process.exit(1)
break
case'EADDRINUSE':
console.error(bind+' is already in use')
process.exit(1)
break
default:
throwerror
}
}
/* Event listener for HTTP server "listening" event. */
functiononListening(){
constaddr=server.address()
constbind=typeofaddr==='string'
? `pipe ${addr}`
: `port ${addr.port}`
debug(`Listening on ${bind}`)
}