1 | import { Injectable } from '@angular/core';
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2 | import { BehaviorSubject, of as observableOf } from 'rxjs';
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3 | import { filter, share } from 'rxjs/operators';
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4 | import { NbTokenStorage } from './token-storage';
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5 |
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6 |
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7 |
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8 | export class NbTokenService {
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9 | constructor(tokenStorage) {
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10 | this.tokenStorage = tokenStorage;
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11 | this.token$ = new BehaviorSubject(null);
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12 | this.publishStoredToken();
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13 | }
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14 | |
15 |
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16 |
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17 |
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18 | tokenChange() {
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19 | return this.token$
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20 | .pipe(filter(value => !!value), share());
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21 | }
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22 | |
23 |
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24 |
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25 |
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26 |
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27 |
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28 | set(token) {
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29 | this.tokenStorage.set(token);
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30 | this.publishStoredToken();
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31 | return observableOf(null);
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32 | }
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33 | |
34 |
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35 |
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36 |
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37 | get() {
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38 | const token = this.tokenStorage.get();
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39 | return observableOf(token);
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40 | }
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41 | |
42 |
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43 |
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44 |
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45 |
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46 | clear() {
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47 | this.tokenStorage.clear();
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48 | this.publishStoredToken();
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49 | return observableOf(null);
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50 | }
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51 | publishStoredToken() {
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52 | this.token$.next(this.tokenStorage.get());
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53 | }
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54 | }
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55 | NbTokenService.decorators = [
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56 | { type: Injectable }
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57 | ];
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58 | NbTokenService.ctorParameters = () => [
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59 | { type: NbTokenStorage }
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60 | ];
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61 |
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