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* remove print * feat: integrate FIL coin
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,33 @@ | ||
| # Generated by Django 2.2.4 on 2020-10-12 10:44 | ||
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| from django.db import migrations, models | ||
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| class Migration(migrations.Migration): | ||
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| dependencies = [ | ||
| ('dashboard', '0153_hackathonevent_use_circle'), | ||
| ] | ||
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| operations = [ | ||
| migrations.AlterField( | ||
| model_name='bounty', | ||
| name='bounty_owner_address', | ||
| field=models.CharField(blank=True, max_length=100, null=True), | ||
| ), | ||
| migrations.AlterField( | ||
| model_name='bountyfulfillment', | ||
| name='fulfiller_address', | ||
| field=models.CharField(blank=True, help_text='address to which amount is credited', max_length=100, null=True), | ||
| ), | ||
| migrations.AlterField( | ||
| model_name='bountyfulfillment', | ||
| name='funder_address', | ||
| field=models.CharField(blank=True, help_text='address from which amount is deducted', max_length=100, 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'), ('FILECOIN', 'FILECOIN'), ('OTHERS', 'OTHERS')], help_text='specific tenant type under the payout_type', max_length=10, null=True), | ||
| ), | ||
| ] |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,118 @@ | ||
| import json | ||
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| from django.conf import settings | ||
| from django.utils import timezone | ||
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| import requests | ||
| from dashboard.sync.helpers import record_payout_activity, txn_already_used | ||
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| headers = { | ||
| 'Host': 'gitcoin.co' | ||
| } | ||
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| def find_txn_on_filecoin_explorer(fulfillment): | ||
| token_name = fulfillment.token_name | ||
| payeeAddress = fulfillment.fulfiller_address | ||
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| if token_name != 'FIL': | ||
| return None | ||
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| url = 'https://api.filscan.io:8700/rpc/v1' | ||
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| data = { | ||
| "id": 1, | ||
| "jsonrpc": "2.0", | ||
| "params": [ | ||
| { | ||
| "address": payeeAddress, | ||
| "offset_range": { | ||
| "start": 0, | ||
| "count": 25 | ||
| } | ||
| } | ||
| ], | ||
| "method": "filscan.MessageByAddress" | ||
| } | ||
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| response = requests.post(url, headers=headers, data=json.dumps(data)).json() | ||
| if ( | ||
| response and | ||
| 'result' in response and | ||
| 'data' in response['result'] | ||
| ): | ||
| for txn in response['result']['data']: | ||
| if ( | ||
| isValidTxn(fulfillment, txn) == 'success' and | ||
| not txn_already_used(txn['cid'], token_name) | ||
| ): | ||
| return txn | ||
| return None | ||
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| def get_filecoin_txn_status(fulfillment): | ||
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| txnid = fulfillment.payout_tx_id | ||
| token_name = fulfillment.token_name | ||
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| if token_name != 'FIL': | ||
| return None | ||
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| if not txnid or txnid == "0x0": | ||
| return None | ||
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| url = 'https://api.filscan.io:8700/rpc/v1' | ||
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| data = { | ||
| "id": 1, | ||
| "jsonrpc": "2.0", | ||
| "params": [ txnid ], | ||
| "method": "filscan.MessageDetails" | ||
| } | ||
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| filscan_response = requests.post(url, headers=headers, data=json.dumps(data)).json() | ||
| if filscan_response and 'result' in filscan_response: | ||
| txn = filscan_response['result'] | ||
| if 'exit_code' in txn: | ||
| return 'expired' | ||
| elif isValidTxn(fulfillment, txn): | ||
| return 'success' | ||
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| return None | ||
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| def sync_filecoin_payout(fulfillment): | ||
| if not fulfillment.payout_tx_id or fulfillment.payout_tx_id == "0x0": | ||
| txn = find_txn_on_filecoin_explorer(fulfillment) | ||
| if txn: | ||
| fulfillment.payout_tx_id = txn['cid'] | ||
| fulfillment.save() | ||
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| if fulfillment.payout_tx_id: | ||
| txn_status = get_filecoin_txn_status(fulfillment) | ||
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| if txn_status == 'success': | ||
| fulfillment.payout_status = 'done' | ||
| fulfillment.accepted_on = timezone.now() | ||
| fulfillment.accepted = True | ||
| record_payout_activity(fulfillment) | ||
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| elif txn_status == 'expired': | ||
| fulfillment.payout_status = 'expired' | ||
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| fulfillment.save() | ||
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| def isValidTxn(fulfillment, txn): | ||
| funderAddress = fulfillment.bounty.bounty_owner_address | ||
| amount = fulfillment.payout_amount | ||
| payeeAddress = fulfillment.fulfiller_address | ||
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| if ( | ||
| txn['from'] == funderAddress.lower() and | ||
| txn['to'] == payeeAddress.lower() and | ||
| float(txn['value']) == float(amount) and | ||
| txn['method_name'] == 'transfer' | ||
| ): | ||
| return True | ||
|
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| return False |
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