/
error-catch.js
50 lines (48 loc) · 2.04 KB
/
error-catch.js
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
const log4js = require('../util/log4js')
const TokenError = require('../errors/token-error')
const RbacTokenError = require('../errors/rbac-token-error')
const AccessDenyError = require('../errors/access-deny-error')
const ArgsError = require('../errors/args-error')
const DataExistError = require('../errors/data-exist-error')
const DataNotFoundError = require('../errors/data-not-found-error')
const BackendError = require('../errors/backend-error')
const Sequelize = require('sequelize')
const json = require('../util/ok-json')
module.exports = function() {
return function(ctx, next) {
return next().catch((err) => {
log4js.error('[error-catch] request [', ctx.method, ctx.url, '] failed! err[[', err, ']]')
if (err instanceof ArgsError) {
ctx.status = 400
ctx.body = json.fail('ERR_ARGS_ERROR', err.message)
} else if (err instanceof TokenError) {
ctx.status = 401
ctx.body = json.fail('ERR_TOKEN_INVALID', err.message)
} else if (err instanceof RbacTokenError) {
// ctx.status = 302
// ctx.redirect('/wolf/rbac/login.html?error=Login%20Required')
ctx.status = 401
ctx.body = json.fail('ERR_TOKEN_INVALID', err.message)
} else if (err instanceof AccessDenyError) {
ctx.status = 401
ctx.body = json.fail('ERR_ACCESS_DENIED', err.message)
} else if (err instanceof DataExistError) {
ctx.status = 200
ctx.body = json.fail(err.code, err.message)
} else if (err instanceof DataNotFoundError) {
ctx.status = 200
ctx.body = json.fail(err.code, err.message)
} else if (err instanceof Sequelize.UniqueConstraintError) {
log4js.error('duplicate data err:', err.errors)
ctx.status = 400
ctx.body = json.fail('ERR_DUPLICATE_KEY_ERROR', err.message)
} else if (err instanceof BackendError) {
ctx.status = 500
ctx.body = json.fail('ERR_SERVER_ERROR', err.message)
} else {
ctx.status = 200
ctx.body = json.fail('ERR_SERVER_ERROR', err.message)
}
})
}
}