@0xsticks/web3modal-angular-sticks
Version:
Web3Modal implementation for Angular
52 lines • 6.87 kB
JavaScript
import { EventEmitter, Injectable, Optional } from '@angular/core';
import { CONNECT_EVENT, ERROR_EVENT, Web3WalletConnector } from '@mindsorg/web3modal-ts';
import { take } from 'rxjs/operators';
import * as i0 from "@angular/core";
export class Web3ModalService {
constructor(configOptions) {
this.shouldOpen = new EventEmitter();
this.providers = new EventEmitter();
this.web3WalletConnector = new Web3WalletConnector(configOptions);
}
async open() {
this.providers.next(this.web3WalletConnector.providers);
return await new Promise((resolve, reject) => {
this.web3WalletConnector.providerController.on(CONNECT_EVENT, provider => {
resolve(provider);
});
this.web3WalletConnector.providerController.on(ERROR_EVENT, error => {
reject(error);
});
this.shouldOpen.next(true);
this.shouldOpen.pipe(take(1)).subscribe({
next: (open) => {
if (!open) {
reject('Dismissed modal');
}
}
});
}).finally(() => {
this.close();
});
}
setConfiguration(options) {
this.web3WalletConnector.setConfiguration(options);
}
clearCachedProvider() {
this.web3WalletConnector.providerController.clearCachedProvider();
}
setCachedProvider(id) {
this.web3WalletConnector.providerController.setCachedProvider(id);
}
close() {
this.shouldOpen.next(false);
}
}
Web3ModalService.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.2.1", ngImport: i0, type: Web3ModalService, deps: "invalid", target: i0.ɵɵFactoryTarget.Injectable });
Web3ModalService.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "13.2.1", ngImport: i0, type: Web3ModalService });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.2.1", ngImport: i0, type: Web3ModalService, decorators: [{
type: Injectable
}], ctorParameters: function () { return [{ type: undefined, decorators: [{
type: Optional
}] }]; } });
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