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Commit | Line | Data |
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a51bad1a | 1 | import { throwError as observableThrowError } from 'rxjs' |
df98563e | 2 | import { Injectable } from '@angular/core' |
a51bad1a | 3 | import { Router } from '@angular/router' |
67ed6552 | 4 | import { dateToHuman } from '@app/helpers' |
67ed6552 | 5 | import { ResultList } from '@shared/models' |
de59c48f C |
6 | |
7 | @Injectable() | |
8 | export class RestExtractor { | |
9 | ||
66357162 | 10 | constructor (private router: Router) { } |
a51bad1a | 11 | |
d592e0a9 | 12 | extractDataBool () { |
df98563e | 13 | return true |
de59c48f C |
14 | } |
15 | ||
d592e0a9 C |
16 | applyToResultListData <T> (result: ResultList<T>, fun: Function, additionalArgs?: any[]): ResultList<T> { |
17 | const data: T[] = result.data | |
18 | const newData: T[] = [] | |
de59c48f | 19 | |
61bbc727 | 20 | data.forEach(d => newData.push(fun.apply(this, [ d ].concat(additionalArgs)))) |
de59c48f | 21 | |
d592e0a9 C |
22 | return { |
23 | total: result.total, | |
24 | data: newData | |
25 | } | |
de59c48f C |
26 | } |
27 | ||
d592e0a9 C |
28 | convertResultListDateToHuman <T> (result: ResultList<T>, fieldsToConvert: string[] = [ 'createdAt' ]): ResultList<T> { |
29 | return this.applyToResultListData(result, this.convertDateToHuman, [ fieldsToConvert ]) | |
de59c48f C |
30 | } |
31 | ||
c199c427 | 32 | convertDateToHuman (target: { [ id: string ]: string }, fieldsToConvert: string[]) { |
61bbc727 | 33 | fieldsToConvert.forEach(field => target[field] = dateToHuman(target[field])) |
bf68dd75 | 34 | |
61bbc727 | 35 | return target |
d592e0a9 | 36 | } |
de59c48f | 37 | |
47f8de28 | 38 | handleError (err: any) { |
d592e0a9 C |
39 | let errorMessage |
40 | ||
41 | if (err.error instanceof Error) { | |
42 | // A client-side or network error occurred. Handle it accordingly. | |
43 | errorMessage = err.error.message | |
44 | console.error('An error occurred:', errorMessage) | |
47f8de28 C |
45 | } else if (typeof err.error === 'string') { |
46 | errorMessage = err.error | |
d592e0a9 | 47 | } else if (err.status !== undefined) { |
8376734e | 48 | // A server-side error occurred. |
490b595a C |
49 | if (err.error && err.error.errors) { |
50 | const errors = err.error.errors | |
51 | const errorsArray: string[] = [] | |
52 | ||
53 | Object.keys(errors).forEach(key => { | |
54 | errorsArray.push(errors[key].msg) | |
55 | }) | |
56 | ||
57 | errorMessage = errorsArray.join('. ') | |
58 | } else if (err.error && err.error.error) { | |
59 | errorMessage = err.error.error | |
13fb4de9 | 60 | } else if (err.status === 413) { |
66357162 C |
61 | errorMessage = $localize`Request is too large for the server. |
62 | Please contact you administrator if you want to increase the limit size.` | |
490b595a C |
63 | } else if (err.status === 429) { |
64 | const secondsLeft = err.headers.get('retry-after') | |
65 | if (secondsLeft) { | |
66 | const minutesLeft = Math.floor(parseInt(secondsLeft, 10) / 60) | |
66357162 | 67 | errorMessage = $localize`Too many attempts, please try again after ${minutesLeft} minutes.` |
490b595a | 68 | } else { |
66357162 | 69 | errorMessage = $localize`Too many attempts, please try again later.` |
490b595a C |
70 | } |
71 | } else if (err.status === 500) { | |
66357162 | 72 | errorMessage = $localize`Server error. Please retry later.` |
8376734e | 73 | } |
13fb4de9 | 74 | |
8376734e | 75 | errorMessage = errorMessage ? errorMessage : 'Unknown error.' |
490b595a | 76 | console.error(`Backend returned code ${err.status}, errorMessage is: ${errorMessage}`) |
d592e0a9 | 77 | } else { |
2f1548fd | 78 | console.error(err) |
d592e0a9 | 79 | errorMessage = err |
df98563e | 80 | } |
de59c48f | 81 | |
c199c427 | 82 | const errorObj: { message: string, status: string, body: string } = { |
bfb3a98f | 83 | message: errorMessage, |
c9d6d155 C |
84 | status: undefined, |
85 | body: undefined | |
bfb3a98f C |
86 | } |
87 | ||
88 | if (err.status) { | |
89 | errorObj.status = err.status | |
c9d6d155 | 90 | errorObj.body = err.error |
bfb3a98f C |
91 | } |
92 | ||
13359203 | 93 | return observableThrowError(errorObj) |
de59c48f | 94 | } |
a51bad1a C |
95 | |
96 | redirectTo404IfNotFound (obj: { status: number }, status = [ 404 ]) { | |
97 | if (obj && obj.status && status.indexOf(obj.status) !== -1) { | |
98 | // Do not use redirectService to avoid circular dependencies | |
99 | this.router.navigate([ '/404' ], { skipLocationChange: true }) | |
100 | } | |
101 | ||
102 | return observableThrowError(obj) | |
103 | } | |
de59c48f | 104 | } |