ability to re-send kudos on the xdai network (~1000x cost savings)

app/app/settings.py

@@ -673,6 +673,7 @@ def callback(request):
 KUDOS_OWNER_ACCOUNT = env('KUDOS_OWNER_ACCOUNT', default='0xD386793F1DB5F21609571C0164841E5eA2D33aD8')
 KUDOS_PRIVATE_KEY = env('KUDOS_PRIVATE_KEY', default='')
 KUDOS_CONTRACT_MAINNET = env('KUDOS_CONTRACT_MAINNET', default='0x2aea4add166ebf38b63d09a75de1a7b94aa24163')
+KUDOS_CONTRACT_XDAI = env('KUDOS_CONTRACT_XDAI', default='0x74e596525C63393f42C76987b6A66F4e52733efa')
 KUDOS_CONTRACT_RINKEBY = env('KUDOS_CONTRACT_RINKEBY', default='0x4077ae95eec529d924571d00e81ecde104601ae8')
 KUDOS_CONTRACT_ROPSTEN = env('KUDOS_CONTRACT_ROPSTEN', default='0xcd520707fc68d153283d518b29ada466f9091ea8')
 KUDOS_CONTRACT_TESTRPC = env('KUDOS_CONTRACT_TESTRPC', default='0x38c48d14a5bbc38c17ced9cd5f0695894336f426')

app/dashboard/utils.py

@@ -304,6 +304,8 @@ def get_web3(network, sockets=False):
         if network == 'rinkeby':
             w3.middleware_stack.inject(geth_poa_middleware, layer=0)
         return w3
+    elif network == 'xdai':
+        return Web3(HTTPProvider(f'https://dai.poa.network/'))
     elif network == 'localhost' or 'custom network':
         return Web3(Web3.HTTPProvider("http://testrpc:8545", request_kwargs={'timeout': 60}))
 

app/kudos/admin.py

@@ -96,10 +96,15 @@ class TokenAdmin(admin.ModelAdmin):
     ordering = ['-id']
     search_fields = ['name', 'description']
     raw_id_fields = ['contract']
-    readonly_fields = ['link', 'view_count']
+    readonly_fields = ['links', 'view_count']
 
-    def link(self, instance):
+    def links(self, instance):
         html = f"<a href={instance.url}>{instance.url}</a>"
+        other_items = instance.on_networks
+        if other_items:
+            html += "<BR>also avaialble on :"
+        for oi in other_items:
+            html += f"<BR> - <a href='{oi[1].url}'>{oi[0]}</a>"
         return mark_safe(html)
 
     def view_count(self, instance):

app/kudos/management/commands/mint_all_kudos.py

@@ -52,7 +52,7 @@ def mint_kudos(kudos_contract, kudos, account, private_key, gas_price_gwei, mint
             # Support Open Sea
             if kudos_contract.network == 'rinkeby':
                 image_path = f'https://ss.gitcoin.co/static/v2/images/kudos/{image_name}'
-            elif kudos_contract.network == 'mainnet':
+            elif kudos_contract.network in ['mainnet', 'xdai']:
                 image_path = f'https://s.gitcoin.co/static/v2/images/kudos/{image_name}'
             elif kudos_contract.network == 'localhost':
                 image_path = f'v2/images/kudos/{image_name}'
@@ -61,7 +61,7 @@ def mint_kudos(kudos_contract, kudos, account, private_key, gas_price_gwei, mint
 
     if kudos_contract.network == 'rinkeby':
         external_url = f'https://stage.gitcoin.co/kudos/{kudos_contract.address}/{kudos_contract.getLatestId() + 1}'
-    elif kudos_contract.network == 'mainnet':
+    elif kudos_contract.network in ['mainnet', 'xdai']:
         external_url = f'https://gitcoin.co/kudos/{kudos_contract.address}/{kudos_contract.getLatestId() + 1}'
     elif kudos_contract.network == 'localhost':
         external_url = f'http://localhost:8000/kudos/{kudos_contract.address}/{kudos_contract.getLatestId() + 1}'

app/kudos/management/commands/process_pending_kudos_distributions.py

@@ -37,21 +37,24 @@ def add_arguments(self, parser):
         parser.add_argument('num_to_process', type=int, help='num_to_process')
         parser.add_argument('override_gas_price', type=int, help='override_gas_price (0 if none)')
         parser.add_argument('async', type=int, help='async')
+        parser.add_argument('order_by', type=int, help='order_by')
 
     def handle(self, *args, **options):
         # config
         num_to_process = options['num_to_process']
         num_to_pull = options['num_to_pull']
         _async = options['async']
         override_gas_price = options['override_gas_price']
+        order_by = options['order_by']
         delay_if_gas_prices_gt_redeem = 300
         send_notif_email = True
+        send_on_xdai = true
 
         counter_processed = 0
         counter_pulled = 0
         start_time = int(time.time())
 
-        kudos_transfers = KudosTransfer.objects.filter(txid='pending_celery')
+        kudos_transfers = KudosTransfer.objects.filter(txid='pending_celery').order_by(order_by)
         for kt in kudos_transfers:
             counter_pulled += 1
             if counter_pulled < num_to_pull:
@@ -60,9 +63,16 @@ def handle(self, *args, **options):
                 print(f"({avg_processing}/s)")
                 print(f"PULL - {counter_pulled}/{num_to_pull} - {counter_processed}/{num_to_process} - {kt}")
                 counter_processed += 1
+                print(f"PROCESS - {counter_pulled}/{num_to_pull} - {counter_processed}/{num_to_process} - {kt}")
+                print(kt.admin_url)
                 if counter_processed < num_to_process:
-                    print(f"PROCESS - {counter_pulled}/{num_to_pull} - {counter_processed}/{num_to_process} - {kt}")
-                    print(kt.admin_url)
+                    if send_on_xdai:
+                        kt.network = 'xdai'
+                        kt.kudos_token_cloned_from = kt.kudos_token_cloned_from.on_xdai
+                        if not kt.kudos_token_cloned_from:
+                            print("target token not found on xdai network :/")
+                            continue
+                        kt.save()
                     func = redeem_bulk_kudos.delay if _async else redeem_bulk_kudos
                     try:
                         func(kt.id, delay_if_gas_prices_gt_redeem=delay_if_gas_prices_gt_redeem, override_gas_price=override_gas_price, send_notif_email=send_notif_email)

app/kudos/management/commands/re_mint_kudos_on_xdai.py

@@ -0,0 +1,67 @@
+"""Define the burn kudos management command.
+
+Copyright (C) 2020 Gitcoin Core
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as published
+by the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+"""
+import logging
+import time
+import warnings
+
+from django.conf import settings
+from django.core.management.base import BaseCommand
+
+from dashboard.models import Profile
+from kudos.models import Token, TokenRequest
+from kudos.tasks import mint_token_request
+
+
+class Command(BaseCommand):
+
+    help = 'mints all kudos in the platform on xdai'
+
+    def handle(self, *args, **options):
+        # config
+        counter = 0
+        trs = TokenRequest.objects.filter(approved=True, network='mainnet')
+        print(trs.count())
+        for token in trs:
+            already_xdaid = TokenRequest.objects.filter(network='xdai', name=token.name)
+            if not already_xdaid:
+                token.pk = None
+                token.network = 'xdai'
+                token.save()
+                print(f'-/- {token.pk}')
+                mint_token_request(token.pk, send_notif_email=False)
+
+        for token in Token.objects.filter(contract__network='mainnet'):
+            if token.gen == 1 and not token.on_xdai:
+                tr = TokenRequest.objects.create(
+                    network='xdai',
+                    name=token.name,
+                    description=token.description,
+                    priceFinney=token.priceFinney,
+                    artist=token.artist,
+                    platform=token.platform,
+                    to_address=token.to_address,
+                    numClonesAllowed=token.numClonesAllowed,
+                    metadata=token.metadata,
+                    tags=token.tags,
+                    approved=True,
+                    profile=Profile.objects.get(handle='gitcoinbot'),
+                    processed=True,
+                    )
+                print(f'*/* {tr.pk}')
+                mint_token_request(tr.pk, send_notif_email=False)

app/kudos/models.py

@@ -144,6 +144,42 @@ class Meta:
     # Token QuerySet Manager
     objects = TokenQuerySet.as_manager()
 
+    @property
+    def on_xdai(self):
+        # returns a kudos token object thats on the xdai network; a mirro
+        # a mirror of the mainnet with 1000x better costs ( https://github.com/gitcoinco/web/pull/7702/ )
+        return self.on_network('xdai')
+
+    @property
+    def on_mainnet(self):
+        return self.on_network('mainnet')
+
+    @property
+    def on_rinkeby(self):
+        return self.on_network('rinkeby')
+
+    @property
+    def on_networks(self):
+        return_me = []
+        for network in ['xdai', 'rinkeby', 'mainnet']:
+            ref = self.on_network(network)
+            if ref:
+                return_me.append((network, ref))
+        return return_me
+
+
+    def on_network(self, network):
+        if self.contract.network == network:
+            return None
+        target = self
+        if self.gen > 1:
+            target = self.kudos_token_cloned_from
+        for token in Token.objects.filter(contract__network=network, num_clones_allowed__gt=1, name=target.name):
+            if token.gen == 1:
+                return token
+        return None
+
+
     def save(self, *args, **kwargs):
         if self.owner_address:
             self.owner_address = to_checksum_address(self.owner_address)

app/kudos/tasks.py

@@ -25,7 +25,7 @@
 delay_if_gas_prices_gt_mint = 150
 
 @app.shared_task(bind=True, max_retries=10)
-def mint_token_request(self, token_req_id, retry=False):
+def mint_token_request(self, token_req_id, send_notif_email=True, retry=False):
     """
     :param self:
     :param token_req_id:
@@ -48,11 +48,10 @@ def mint_token_request(self, token_req_id, retry=False):
             if tx_id:
                 while not has_tx_mined(tx_id, obj.network):
                     time.sleep(1)
-                sync_latest(0)
-                sync_latest(1)
-                sync_latest(2)
-                sync_latest(3)
-                notify_kudos_minted(obj)
+                for i in range(0, 5):
+                    sync_latest(i, network=obj.network)
+                if send_notif_email:
+                    notify_kudos_minted(obj)
             else:
                 self.retry(countdown=(30 * (self.request.retries + 1)))
 
@@ -108,12 +107,15 @@ def redeem_bulk_kudos(self, kt_id, delay_if_gas_prices_gt_redeem= 50, override_g
                 from_name = 'Kevin @ Gitcoin'
                 _to_email = obj.recipient_profile.email
                 subject = f"Your '{obj.kudos_token_cloned_from.name}' Kudos has been minted 🌈"
+                block_url = f'https://etherscan.io/tx/{obj.txid}'
+                if obj.network == 'xdai':
+                    block_url = f'https://explorer.anyblock.tools/ethereum/poa/xdai/transaction/{obj.txid}'
                 body = f'''
 Hello @{obj.recipient_profile.handle},
 
 Back on {obj.created_on} you minted a '{obj.kudos_token_cloned_from.name}' Kudos, but the Ethereum network's gas fees were too high for us to mint it on-chain.
 
-We're writing with good news.  The gas prices on Ethereum have come down, and we are have now minted your token.  You can now see the Kudos in your gitcoin profile ( https://gitcoin.co/{obj.recipient_profile.handle} ) or any blockchain wallet ( https://etherscan.io/tx/{obj.txid} ).  HOORAY!
+We're writing with good news.  The gas prices on Ethereum have come down, and we are have now minted your token.  You can now see the Kudos in your gitcoin profile ( https://gitcoin.co/{obj.recipient_profile.handle} ) or any blockchain wallet ( {block_url} ).  HOORAY!
 
 Party on,
 Kevin + the Gitcoin team

app/kudos/templates/kudos_details.html

@@ -45,6 +45,17 @@
             <img src="{% static 'v2/images/kudos/assets/cellarius_logo_horizontal.svg' %}" alt="Cellarius" height="40">
           {% endif %}
           <h3 id="kudosName" class="kudos-details__title">{{ kudos.ui_name }} {% if kudos.generation %}<small class="lead">Gen {{ kudos.generation }}</small>{% endif %}</h3>
+          <div>
+            Network: {{kudos.contract.network}} 
+
+            {% if kudos.on_networks|length %}
+              (Also available on
+              {% for other_kudos in kudos.on_networks %}
+                <a href="{{other_kudos.1.url}}">{{other_kudos.0}}</a>
+                )
+              {% endfor %}
+            {% endif %}
+          </div>
           <div>Owner Address: <a target="_blank" href="https://etherscan.io/address/{{ kudos.owner_address }}" class="kudos-details__address" title="{{ kudos.owner_address }}">{{ kudos.owner_address|humanize_address }}</a></div>
           {% if kudos.artist %}
             <div>Artist: <img style="width: 30px; height: 30px; border-radius: 20px;" src="/dynamic/avatar/{{kudos.artist}}" > <a href="/profile/{{kudos.artist}}/kudos" class="kudos-details__address" title="@{{ kudos.artist }} has this kudos on {{kudos.created_on}}">{{kudos.artist}}</a> | <a href="/kudos/marketplace?q={{kudos.artist}}">View all {{kudos.artist_count}} Kudos by @{{kudos.artist}}</a></div>

app/kudos/utils.py

@@ -288,7 +288,7 @@ def sync_db_without_txid(self, kudos_id):
         kudos['contract'] = contract
 
         try:
-            kudos_token = Token.objects.get(token_id=kudos_id)
+            kudos_token = Token.objects.get(token_id=kudos_id, contract__network=self.network)
             if kudos_token.suppress_sync:
                 logger.info(f'Skipped sync-ing "{kudos_token.name}" kudos to the database because suppress_sync.')
                 return
@@ -367,6 +367,8 @@ def _get_contract_address(self):
             return to_checksum_address(settings.KUDOS_CONTRACT_MAINNET)
         if self.network == 'ropsten':
             return to_checksum_address(settings.KUDOS_CONTRACT_ROPSTEN)
+        if self.network == 'xdai':
+            return to_checksum_address(settings.KUDOS_CONTRACT_XDAI)
         if self.network == 'rinkeby':
             return to_checksum_address(settings.KUDOS_CONTRACT_RINKEBY)
         if self.network == 'localhost' or self.network == 'custom network':

app/marketing/stats.py

@@ -514,7 +514,7 @@ def sendcryptoassets():
     }
 
     for key, SendCryptoAsset in iterate_me.items():
-        objs = SendCryptoAsset.objects.filter(network='mainnet').send_success()
+        objs = SendCryptoAsset.objects.filter(network__in=['mainnet', 'xdai']).send_success()
         val = sum(obj.value_in_usdt for obj in objs if obj.value_in_usdt)
 
         stats_to_create = [

scripts/crontab

@@ -68,6 +68,7 @@ PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/us
 
 ## GITCOIN MARKETING
 30 */12 * * * cd gitcoin/coin; bash scripts/run_management_command_if_not_already_running.bash sync_mail  >> /var/log/gitcoin/sync_mail.log  2>&1
+30 */6 * * * cd gitcoin/coin; bash scripts/run_management_command_if_not_already_running.bash process_pending_kudos_distributions 20 20 2 0  >> /var/log/gitcoin/process_pending_kudos_distributions.log  2>&1
 0 0 * * * cd gitcoin/coin; bash scripts/run_management_command_if_not_already_running.bash create_offer_if_none_exists  >> /var/log/gitcoin/create_offer_if_none_exists.log  2>&1
 * * * * * cd gitcoin/coin; bash scripts/run_management_command_if_not_already_running.bash share_activity  >> /var/log/gitcoin/share_activity.log  2>&1
 35 14 * * 1,6 cd gitcoin/coin; bash scripts/run_management_command.bash remarket_bounties  >> /var/log/gitcoin/remarket_bounties.log  2>&1