(feat): W2W payments for campaigns

src/app/modules/blockchain/contracts/token-contract.service.ts

@@ -49,10 +49,13 @@ export class TokenContractService {
 
  // Direct Minds payments
 
+ async transfer(address: string, amount: number) {
+ return (await this.token()).transfer(address, this.tokenToUnit(amount));
+ }
+
  async payment(amount: number) {
- return (await this.token()).transfer(this.web3Wallet.config.wallet_address, this.tokenToUnit(amount));
+ return await this.transfer(this.web3Wallet.config.wallet_address, amount);
  }
- 
 
  // Balances
 

src/app/modules/boost/campaigns/campaign-payments.service.ts

 import { Injectable } from '@angular/core';
 import { Web3WalletService } from '../../blockchain/web3-wallet.service';
-import { BoostContractService } from '../../blockchain/contracts/boost-contract.service';
 import { OverlayModalService } from '../../../services/ux/overlay-modal';
 import { GetMetamaskComponent } from '../../blockchain/metamask/getmetamask.component';
 import { Campaign, CampaignPayment } from './campaigns.type';
+import { TokenContractService } from '../../blockchain/contracts/token-contract.service';
 
 @Injectable()
 export class CampaignPaymentsService {
+ campaignWallet: string;
+
  constructor(
  protected web3Wallet: Web3WalletService,
- protected boostContract: BoostContractService,
+ protected tokenContract: TokenContractService,
  protected overlayModal: OverlayModalService,
  ) {
+ this.campaignWallet = window.Minds.blockchain.boost_campaigns_wallet_address;
  }
 
  calculateAmountDue(campaign: Campaign, isEditing: boolean): number {
@@ -31,36 +34,33 @@ export class CampaignPaymentsService {
  }
 
  async pay(campaign: Campaign, amount: number): Promise<CampaignPayment> {
+ await this.web3Wallet.ready();
+
+ if (this.web3Wallet.isUnavailable()) {
+ throw new Error('No Ethereum wallets available on your browser.');
+ } else if (!this.campaignWallet) {
+ throw new Error('Campaign Wallet is not setup.');
+ }
+
+ if (await this.web3Wallet.isLocal()) {
+ const action = await this.web3Wallet.setupMetamask();
+ switch (action) {
+ case GetMetamaskComponent.ACTION_CREATE:
+ // this.router.navigate(['/wallet']);
+ this.overlayModal.dismiss();
+ break;
+ case GetMetamaskComponent.ACTION_CANCEL:
+ return;
+ }
+ }
+
+ if (!(await this.web3Wallet.unlock())) {
+ throw new Error('Your Ethereum wallet is locked or connected to another network.');
+ }
+
  return {
- address: '0x',
- txHash: '',
+ address: await this.web3Wallet.getCurrentWallet(true) as string,
+ txHash: await this.tokenContract.transfer(this.campaignWallet, amount),
  };
-
- // await this.web3Wallet.ready();
- //
- // if (this.web3Wallet.isUnavailable()) {
- // throw new Error('No Ethereum wallets available on your browser.');
- // }
- //
- // if (await this.web3Wallet.isLocal()) {
- // const action = await this.web3Wallet.setupMetamask();
- // switch (action) {
- // case GetMetamaskComponent.ACTION_CREATE:
- // // this.router.navigate(['/wallet']);
- // this.overlayModal.dismiss();
- // break;
- // case GetMetamaskComponent.ACTION_CANCEL:
- // return;
- // }
- // }
- //
- // if (!(await this.web3Wallet.unlock())) {
- // throw new Error('Your Ethereum wallet is locked or connected to another network.');
- // }
- //
- // return {
- // address: await this.web3Wallet.getCurrentWallet(true) as string,
- // txHash: await this.boostContract.create(campaign.client_guid, amount, campaign.checksum),
- // };
  }
 }