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| 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 | 1x 1x 1x 1x 1x 1x 5x 5x 5x 5x 2x 2x | import { Inject, Injectable } from '@angular/core'
import { FpjsClient, FingerprintJSPro } from '@fingerprintjs/fingerprintjs-pro-spa'
import { FINGERPTINTJS_PRO_ANGULAR_SETTINGS_TOKEN } from './tokens/fingerprintjs-pro-angular-settings-token'
import { IFingerprintjsProSettings } from './interfaces/i-fingerprintjs-pro-settings'
import { packageVersion } from './version'
/**
* Inject FingerprintjsProAngularService and use it to make identification requests.
*
* @example ```typescript
* import { Component, OnInit } from '@angular/core';
* import { FingerprintjsProAngularService } from 'fingerprintjs-pro-angular';
*
* @Component({
* selector: 'app-home',
* templateUrl: './home.component.html',
* styleUrls: ['./home.component.css']
* })
* export class HomeComponent implements OnInit {
*
* constructor(private fingerprintjsProAngularService: FingerprintjsProAngularService) { }
* //^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
* visitorId = 'Press "Identify" button to get visitorId';
*
* async onIdentifyButtonClick() : Promise<void> {
* const data = await this.fingerprintjsProAngularService.getVisitorData();
* // ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
* this.visitorId = data.visitorId;
* this.extendedResult = data;
* }
* }
* ```
*/
@Injectable({
providedIn: 'root',
})
export class FingerprintjsProAngularService {
private fingerprintJsClient: FpjsClient
private readonly fingerprintJsClientInitPromise: Promise<Object>
constructor(
@Inject(FINGERPTINTJS_PRO_ANGULAR_SETTINGS_TOKEN)
settings: IFingerprintjsProSettings
) {
const { loadOptions } = settings.clientOptions
const clientOptions = {
...settings.clientOptions,
loadOptions: {
...loadOptions,
integrationInfo: [...(loadOptions.integrationInfo || []), `fingerprintjs-pro-angular/${packageVersion}`],
},
}
this.fingerprintJsClient = new FpjsClient(clientOptions)
this.fingerprintJsClientInitPromise = this.fingerprintJsClient.init()
}
async getVisitorData<TExtended extends boolean>(
options?: FingerprintJSPro.GetOptions<TExtended>,
ignoreCache?: boolean
) {
await this.fingerprintJsClientInitPromise
return this.fingerprintJsClient.getVisitorData(options, ignoreCache)
}
clearCache() {
return this.fingerprintJsClient.clearCache()
}
}
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