alexytiger’s gists

alexytiger / ipfs-upload.effects.ts

Created June 7, 2019 17:57

	loadFile$ = createEffect(
	() =>
	this.actions$.pipe(
	ofType(IpfsUploadActions.load_image),
	withLatestFrom(this.store$.pipe(select(fromStore.getIpfsHash))),
	map(([action, ipfsHash]) => ipfsHash),
	exhaustMap((ipfsHash: string) =>
	this.ipfsSrv.getFile(ipfsHash).pipe(
	map((image: Blob) => IpfsUploadActions.load_image_success({ image })),
	catchError((err: Error) =>

alexytiger / FleaMarket.sol

Last active September 2, 2019 16:41

	pragma solidity 0.5.11;

	import "./HitchensUnorderedKeySet.sol";
	contract FleaMarket {

	using HitchensUnorderedKeySetLib for HitchensUnorderedKeySetLib.Set;
	HitchensUnorderedKeySetLib.Set widgetSet;

	struct WidgetStruct {
	address contractAddress;

alexytiger / snack-bar.component.html

Last active December 25, 2019 20:46

e-book

	<mat-card>
	<mat-card-subtitle>SnackBar Message</mat-card-subtitle>
	<mat-card-content>
	<p [ngClass]="{
	'accent-color': data.color == 'accent',
	'primary-color': data.color == 'primary',
	'red-color': data.color == 'warn'
	}">
	{{data.message}}
	</p>

alexytiger / snack-bar.action.ts

Last active July 7, 2019 17:06

	import { createAction, props } from '@ngrx/store';
	import { SnackBarInterface } from '../../models';

	export const open = createAction('[SnackBar] Open', props<{ payload: SnackBarInterface }>());

alexytiger / snack-bar.effect.ts

Last active December 25, 2019 20:54

e-book

	import { Injectable } from '@angular/core';
	import { Actions, ofType, createEffect } from '@ngrx/effects';
	import { tap, map } from 'rxjs/operators';
	import { SnackBarActions } from '../actions';
	import { MatSnackBar } from '@angular/material';
	import { SnackBarComponent } from '../../components/snackbar/snack-bar.component';

	@Injectable()
	export class SnackBarEffects {

alexytiger / error.effects.ts

Last active July 7, 2019 17:38

	handleError$ = createEffect(
	() =>
	this.actions$.pipe(
	ofType(ErrorActions.errorMessage),
	map(action => action.errorMsg),
	tap(errorMsg => console.error('Got error:', errorMsg)),
	map(errorMsg => {

	const msg: SnackBarInterface = {
	message: errorMsg,

alexytiger / app-routing.module.ts

Created July 8, 2019 02:15

	export const routes: Routes = [
	{ path: '', redirectTo: '/dashboard', pathMatch: 'full' },
	{
	path: 'dashboard',
	component: DashboardComponent,
	},
	{
	path: 'p2p-bazaar',
	loadChildren: () => import('./p2p-bazaar/p2p-bazaar.module').then(mod => mod.P2pBazaarModule),
	canActivate: [guards.EthInitGuard],

alexytiger / flea-market-contract-token.ts

Created July 10, 2019 00:09

	import { Injectable } from '@angular/core';
	import { Contract } from 'ethers';
	import { Provider } from '../../../core/services/tokens';
	import { P2pBazaarAnchorModule } from '../../p2p-bazaar.anchor.module';
	import { environment } from 'src/environments/environment'

	const FLEA_MARKET_CONTRACT_ADDRESS = environment.fleaMarketContractAddress;
	const abi = [
	'event logNewPurchaseContract(address contractAddress)',
	'function createPurchaseContract(bytes32 key, string title, string ipfsHash) payable returns(bool createResult)',

alexytiger / flea-market-contract-service.ts

Last active July 11, 2019 18:59

	import { FleaMarketContractToken } from './tokens/flea-market-contract-token';
	import { Observable, from, of } from 'rxjs';
	import { map, tap, switchMap } from 'rxjs/operators';
	import { utils } from 'ethers';

	@Injectable({ providedIn: P2pBazaarAnchorModule })
	export class FleaMarketContractService {
	constructor( private contractToken: FleaMarketContractToken ) {
	}
	public createPurchaseContract(product: any): Observable<string> {

alexytiger / purchase-contract.reducer.ts

Last active September 2, 2019 14:18

	export interface State extends EntityState<PurchaseWidgetModel> {
	loaded: boolean;
	selectedPurchaseContract: PurchaseContractModel;
	}

	export function sortByKey(a: PurchaseWidgetModel, b: PurchaseWidgetModel): number {
	return a.productKey.localeCompare(b.productKey);
	}

	// based on https://next.ngrx.io/guide/entity/adapter

Alex Yevseyevich alexytiger