GITC-112: tezos crosschain | bounties/hackathons

app/assets/v2/js/pages/bounty_detail/tezos_extension.js

@@ -0,0 +1,83 @@
+const payWithTezosExtension = async(fulfillment_id, to_address, vm, modal) => {
+
+  const amount = vm.fulfillment_context.amount;
+  const token_name = vm.bounty.token_name;
+
+  let selectedAddress;
+
+  const Tezos = new taquito.TezosToolkit('https://mainnet-tezos.giganode.io');
+  const wallet = new taquitoBeaconWallet.BeaconWallet({ name: 'Gitcoin' });
+
+  Tezos.setWalletProvider(wallet);
+
+  const activeAccount = await wallet.client.getActiveAccount();
+
+  if (activeAccount) {
+    console.log('Already connected:', activeAccount.address);
+    selectedAddress = activeAccount.address;
+  } else {
+    try {
+      await wallet.requestPermissions();
+      selectedAddress = await wallet.getPKH();
+      console.log('New connection:', selectedAddress);
+    } catch (e) {
+      console.log(e);
+    }
+  }
+
+  if (token_name == 'XTZ') {
+    try {
+      const txHash = await wallet.sendOperations([
+        {
+          kind: beacon.TezosOperationType.TRANSACTION,
+          destination: to_address,
+          amount: amount * 10 ** vm.decimals
+        }
+      ]);
+
+      console.log('Operation Hash: ', txHash);
+      callback(null, selectedAddress, txHash);
+    } catch (e) {
+      modal.closeModal();
+      _alert({ message: `${e.title} - ${e.description}` }, 'danger');
+      console.log(e);
+    }
+  }
+
+  function callback(error, from_address, txn) {
+    if (error) {
+      _alert({ message: gettext('Unable to payout bounty due to: ' + error) }, 'danger');
+      console.log(error);
+    } else {
+
+      const payload = {
+        payout_type: 'tezos_ext',
+        tenant: 'TEZOS',
+        amount: amount,
+        token_name: token_name,
+        funder_address: from_address,
+        payout_tx_id: txn
+      };
+
+      modal.closeModal();
+      const apiUrlBounty = `/api/v1/bounty/payout/${fulfillment_id}`;
+
+      fetchData(apiUrlBounty, 'POST', payload).then(response => {
+        if (200 <= response.status && response.status <= 204) {
+          console.log('success', response);
+
+          vm.fetchBounty();
+          _alert('Payment Successful', 'success');
+
+        } else {
+          _alert('Unable to make payout bounty. Please try again later', 'danger');
+          console.error(`error: bounty payment failed with status: ${response.status} and message: ${response.message}`);
+        }
+      }).catch(function(error) {
+        _alert('Unable to make payout bounty. Please try again later', 'danger');
+        console.log(error);
+      });
+    }
+  }
+};
+

app/assets/v2/js/pages/bounty_details2.js

@@ -162,6 +162,10 @@ Vue.mixin({
           url = `https://siastats.info/navigator?search=${txn}`;
           break;
 
+        case 'XTZ':
+          url = `https://tzkt.io/${txn}`;
+          break;
+
         default:
           url = `https://etherscan.io/tx/${txn}`;
 
@@ -236,6 +240,10 @@ Vue.mixin({
           url = `https://siastats.info/navigator?search=${address}`;
           break;
 
+        case 'XTZ':
+          url = `https://tzkt.io/${address}/operations/`;
+          break;
+
         default:
           url = `https://etherscan.io/address/${address}`;
       }
@@ -480,6 +488,10 @@ Vue.mixin({
           vm.canChangeFunderAddress = true;
           break;
 
+        case 'XTZ':
+          tenant = 'TEZOS';
+          break;
+
         default:
           tenant = 'ETH';
       }
@@ -574,6 +586,10 @@ Vue.mixin({
         case 'algorand_ext':
           payWithAlgorandExtension(fulfillment_id, fulfiller_address, vm, modal);
           break;
+
+        case 'tezos_ext':
+          payWithTezosExtension(fulfillment_id, fulfiller_address, vm, modal);
+          break;
       }
     },
     closeBounty: function() {
@@ -793,6 +809,7 @@ Vue.mixin({
         case 'rsk_ext':
         case 'xinfin_ext':
         case 'algorand_ext':
+        case 'tezos_ext':
           vm.fulfillment_context.active_step = 'payout_amount';
           break;
       }
@@ -845,7 +862,7 @@ Vue.mixin({
           const ADDRESS_REGEX = new RegExp('^(ckb){1}[0-9a-zA-Z]{43,92}$');
           const isNervosValid = ADDRESS_REGEX.test(vm.bounty.bounty_owner_address);
 
-          if (!isNervosValid && !address.toLowerCase().startsWith('0x')) {
+          if (!isNervosValid && !vm.bounty.bounty_owner_address.toLowerCase().startsWith('0x')) {
             hasError = true;
           }
         }

app/assets/v2/js/pages/fulfill_bounty/index.js

@@ -1,5 +1,5 @@
 /* eslint-disable no-console */
-if (bountyChainId !== '58') {
+if (bountyChainId === '1') {
   needWalletConnection();
 
   const fetchFromWeb3Wallet = () => {

app/assets/v2/js/pages/hackathon_new_bounty.js

@@ -182,6 +182,10 @@ Vue.mixin({
           // sia
           type = 'sia_ext';
           break;
+        case '50797':
+          // tezos
+          type = 'tezos_ext';
+          break;
         case '666':
           // paypal
           type = 'fiat';

app/assets/v2/js/pages/new_bounty.js

@@ -121,27 +121,57 @@ Vue.mixin({
 
       vm.form.keywords.push(item);
     },
-    validateBtc: function() {
+    validateFunderAddress: function() {
       let vm = this;
+      let isValid = true;
 
-      const ADDRESS_REGEX = new RegExp('^[13][a-km-zA-HJ-NP-Z1-9]{25,34}$');
-      const BECH32_REGEX = new RegExp('^bc1[ac-hj-np-zAC-HJ-NP-Z02-9]{11,71}$');
-      const valid_legacy = ADDRESS_REGEX.test(vm.form.funderAddress);
-      const valid_segwit = BECH32_REGEX.test(vm.form.funderAddress);
+      switch (vm.chainId) {
+        case '1995': {
+          // nervos
+          const ADDRESS_REGEX = new RegExp('^(ckb){1}[0-9a-zA-Z]{43,92}$');
+          const isNervosValid = ADDRESS_REGEX.test(vm.form.funderAddress);
+
+          if (!isNervosValid && !vm.form.funderAddress.toLowerCase().startsWith('0x')) {
+            isValid = false;
+          }
+          break;
+        }
+
+        case '50797': {
+          // tezos
+          const ADDRESS_REGEX = new RegExp('^(tz1|tz2|tz3)[0-9a-zA-Z]{33}$');
+          const isTezosValid = ADDRESS_REGEX.test(vm.form.funderAddress);
+
+          if (!isTezosValid) {
+            isValid = false;
+          }
+          break;
+        }
+
+        case '0': {
+          // btc
+          const ADDRESS_REGEX = new RegExp('^[13][a-km-zA-HJ-NP-Z1-9]{25,34}$');
+          const BECH32_REGEX = new RegExp('^bc1[ac-hj-np-zAC-HJ-NP-Z02-9]{11,71}$');
+          const valid_legacy = ADDRESS_REGEX.test(vm.form.funderAddress);
+          const valid_segwit = BECH32_REGEX.test(vm.form.funderAddress);
+
+          if (!valid_legacy && !valid_segwit) {
+            isValid = false;
+          }
+          break;
+        }
 
-      if (valid_legacy || valid_segwit) {
-        return true;
+        // include validation for other chains here
       }
 
-      return false;
+      return isValid;
     },
     checkForm: async function(e) {
       let vm = this;
 
       vm.submitted = true;
       vm.errors = {};
 
-
       if (!vm.form.keywords.length) {
         vm.$set(vm.errors, 'keywords', 'Please select the prize keywords');
       }
@@ -160,9 +190,8 @@ Vue.mixin({
       if (!vm.form.funderAddress) {
         vm.$set(vm.errors, 'funderAddress', 'Fill the owner wallet address');
       }
-      // validate BTC address
-      if (vm.chainId == 0 && !vm.validateBtc()) {
-        vm.$set(vm.errors, 'funderAddress', 'Please enter a valid BTC address');
+      if (!vm.validateFunderAddress()) {
+        vm.$set(vm.errors, 'funderAddress', `Please enter a valid ${vm.form.token.symbol} address`);
       }
       if (!vm.form.project_type) {
         vm.$set(vm.errors, 'project_type', 'Select the project type');
@@ -222,6 +251,10 @@ Vue.mixin({
           // sia
           type = 'sia_ext';
           break;
+        case '50797':
+          // tezos
+          type = 'tezos_ext';
+          break;
         case '666':
           // paypal
           type = 'fiat';

app/dashboard/management/commands/sync_pending_fulfillments.py

@@ -36,7 +36,7 @@ def handle(self, *args, **options):
         )
 
         # Extensions
-        ext_payout_types= ['web3_modal', 'polkadot_ext', 'harmony_ext', 'binance_ext', 'rsk_ext', 'xinfin_ext', 'nervos_ext', 'algorand_ext', 'sia_ext']
+        ext_payout_types= ['web3_modal', 'polkadot_ext', 'harmony_ext', 'binance_ext', 'rsk_ext', 'xinfin_ext', 'nervos_ext', 'algorand_ext', 'sia_ext', 'tezos_ext']
         for ext_payout_type in ext_payout_types:
             ext_pending_fulfillments = pending_fulfillments.filter(payout_type=ext_payout_type)
             for fulfillment in ext_pending_fulfillments.all():

app/dashboard/migrations/0181_auto_20210623_1536.py

@@ -0,0 +1,28 @@
+# Generated by Django 2.2.20 on 2021-06-23 15:36
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('dashboard', '0180_auto_20210503_0431'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='bounty',
+            name='web3_type',
+            field=models.CharField(choices=[('legacy_gitcoin', 'Legacy Bounty'), ('bounties_network', 'Bounties Network'), ('qr', 'QR Code'), ('web3_modal', 'Web3 Modal'), ('polkadot_ext', 'Polkadot Ext'), ('binance_ext', 'Binance Ext'), ('harmony_ext', 'Harmony Ext'), ('rsk_ext', 'RSK Ext'), ('xinfin_ext', 'Xinfin Ext'), ('nervos_ext', 'Nervos Ext'), ('algorand_ext', 'Algorand Ext'), ('sia_ext', 'Sia Ext'), ('tezos_ext', 'Tezos Ext'), ('fiat', 'Fiat'), ('manual', 'Manual')], default='bounties_network', max_length=50),
+        ),
+        migrations.AlterField(
+            model_name='bountyfulfillment',
+            name='payout_type',
+            field=models.CharField(blank=True, choices=[('bounties_network', 'bounties_network'), ('qr', 'qr'), ('fiat', 'fiat'), ('web3_modal', 'web3_modal'), ('polkadot_ext', 'polkadot_ext'), ('binance_ext', 'binance_ext'), ('harmony_ext', 'harmony_ext'), ('rsk_ext', 'rsk_ext'), ('xinfin_ext', 'xinfin_ext'), ('nervos_ext', 'nervos_ext'), ('algorand_ext', 'algorand_ext'), ('sia_ext', 'sia_ext'), ('tezos_ext', 'tezos_ext'), ('manual', 'manual')], help_text='payment type used to make the payment', max_length=20, null=True),
+        ),
+        migrations.AlterField(
+            model_name='bountyfulfillment',
+            name='tenant',
+            field=models.CharField(blank=True, choices=[('BTC', 'BTC'), ('ETH', 'ETH'), ('ETC', 'ETC'), ('ZIL', 'ZIL'), ('CELO', 'CELO'), ('PYPL', 'PYPL'), ('POLKADOT', 'POLKADOT'), ('BINANCE', 'BINANCE'), ('HARMONY', 'HARMONY'), ('FILECOIN', 'FILECOIN'), ('RSK', 'RSK'), ('XINFIN', 'XINFIN'), ('NERVOS', 'NERVOS'), ('ALGORAND', 'ALGORAND'), ('SIA', 'SIA'), ('TEZOS', 'TEZOS'), ('OTHERS', 'OTHERS')], help_text='specific tenant type under the payout_type', max_length=10, null=True),
+        ),
+    ]

app/dashboard/models.py

@@ -299,6 +299,7 @@ class Bounty(SuperModel):
         ('nervos_ext', 'Nervos Ext'),
         ('algorand_ext', 'Algorand Ext'),
         ('sia_ext', 'Sia Ext'),
+        ('tezos_ext', 'Tezos Ext'),
         ('fiat', 'Fiat'),
         ('manual', 'Manual')
     )
@@ -1420,6 +1421,7 @@ class BountyFulfillment(SuperModel):
         ('nervos_ext', 'nervos_ext'),
         ('algorand_ext', 'algorand_ext'),
         ('sia_ext', 'sia_ext'),
+        ('tezos_ext', 'tezos_ext'),
         ('manual', 'manual')
     ]
 
@@ -1439,6 +1441,7 @@ class BountyFulfillment(SuperModel):
         ('NERVOS', 'NERVOS'),
         ('ALGORAND', 'ALGORAND'),
         ('SIA', 'SIA'),
+        ('TEZOS', 'TEZOS'),
         ('OTHERS', 'OTHERS')
     ]
 

app/dashboard/sync/rsk.py

@@ -69,7 +69,6 @@ def get_rsk_txn_status(fulfillment):
             if txn['success']:
                 return 'success'
             return 'expired'
-
 
     return None