diff --git a/src/sakia/data/connectors/bma.py b/src/sakia/data/connectors/bma.py
index 20dc6befa0f101bcf5e11ac42da060eeb00f217f..090164cc35476e47bfa2ba26e37bfcd3f6dcde9e 100644
--- a/src/sakia/data/connectors/bma.py
+++ b/src/sakia/data/connectors/bma.py
@@ -290,6 +290,5 @@ class BmaConnector:
result = await asyncio.gather(*replies, return_exceptions=True)
return tuple(result)
- return ()
else:
raise NoPeerAvailable("", len(endpoints))
diff --git a/src/sakia/data/processors/transactions.py b/src/sakia/data/processors/transactions.py
index 0705b6fcecfbc57a8a02722a5f81e4a523cdc76c..2ed0d93a9d2357e48ec6c46e9fe82c61ddf3c46d 100644
--- a/src/sakia/data/processors/transactions.py
+++ b/src/sakia/data/processors/transactions.py
@@ -108,7 +108,7 @@ class TransactionsProcessor:
Cancel a local transaction
:param sakia.data.entities.Transaction tx: the transaction
"""
- self.run_state_transitions(tx)
+ return self.run_state_transitions(tx)
async def send(self, tx, txdoc, currency):
"""
diff --git a/src/sakia/data/processors/tx_lifecycle.py b/src/sakia/data/processors/tx_lifecycle.py
index a1d858a24af3b3c96b33146e334f5d1dfdce9f94..8076f35515ff9cfd2f86084c91a4c5d96986dfe5 100644
--- a/src/sakia/data/processors/tx_lifecycle.py
+++ b/src/sakia/data/processors/tx_lifecycle.py
@@ -38,6 +38,7 @@ def _broadcast_failure(tx, ret_codes):
"""
return 200 not in ret_codes
+
def _is_locally_created(tx):
"""
Check if we can send back the transaction if it was locally created
diff --git a/src/sakia/gui/widgets/context_menu.py b/src/sakia/gui/widgets/context_menu.py
index 20dbe7f5de3353b2f988130801681f2ebc77d791..96844f8fcae8cb5393744bdefd8c7f7ad3e91640 100644
--- a/src/sakia/gui/widgets/context_menu.py
+++ b/src/sakia/gui/widgets/context_menu.py
@@ -126,7 +126,6 @@ class ContextMenu(QObject):
UserInformationController.search_and_show_pubkey(self.parent(), self._app,
identity.pubkey)
-
@asyncify
async def send_money(self, identity):
await TransferController.send_money_to_identity(None, self._app, self._connection, identity)
@@ -148,7 +147,8 @@ This money transfer will be removed and not sent."""),
QMessageBox.Ok | QMessageBox.Cancel)
if reply == QMessageBox.Ok:
transactions_processor = TransactionsProcessor.instanciate(self._app)
- transactions_processor.cancel(transfer)
+ if transactions_processor.cancel(transfer):
+ self._app.sources_service.restore_sources(self._connection.pubkey, transfer)
self._app.db.commit()
self._app.transaction_state_changed.emit(transfer)
diff --git a/src/sakia/services/sources.py b/src/sakia/services/sources.py
index 796979ed9200075125ad39bb463e5397f9678d3a..cba50cd1b93ca9e43fc8a418495e708500deec2c 100644
--- a/src/sakia/services/sources.py
+++ b/src/sakia/services/sources.py
@@ -172,3 +172,30 @@ class SourcesServices(QObject):
# this is acceptable I guess
destructions += await self.refresh_sources_of_pubkey(pubkey, transactions, dividends, current_base)
return destructions
+
+ def restore_sources(self, pubkey, tx):
+ """
+ Restore the sources of a cancelled tx
+ :param sakia.entities.Transaction tx:
+ """
+ txdoc = TransactionDoc.from_signed_raw(tx.raw)
+ for offset, output in enumerate(txdoc.outputs):
+ if output.conditions.left.pubkey == pubkey:
+ source = Source(currency=self.currency,
+ pubkey=pubkey,
+ identifier=txdoc.sha_hash,
+ type='T',
+ noffset=offset,
+ amount=output.amount,
+ base=output.base)
+ self._sources_processor.drop(source)
+ for index, input in enumerate(txdoc.inputs):
+ source = Source(currency=self.currency,
+ pubkey=txdoc.issuers[0],
+ identifier=input.origin_id,
+ type=input.source,
+ noffset=input.index,
+ amount=input.amount,
+ base=input.base)
+ if source.pubkey == pubkey:
+ self._sources_processor.insert(source)
diff --git a/tests/technical/test_sources_service.py b/tests/technical/test_sources_service.py
index dc6711ec583d2b5bf0e046db144d9059bcfb3ece..bb65798ccc55ef9bb70c2d3645993329a6337c3f 100644
--- a/tests/technical/test_sources_service.py
+++ b/tests/technical/test_sources_service.py
@@ -1,5 +1,6 @@
import pytest
from sakia.data.entities import Transaction
+from sakia.data.processors import TransactionsProcessor
@pytest.mark.asyncio
@@ -32,7 +33,6 @@ async def test_send_source(application_with_one_connection, fake_server, bob, al
await fake_server.close()
-
@pytest.mark.asyncio
async def test_destruction(application_with_one_connection, fake_server, bob, alice):
amount = application_with_one_connection.sources_service.amount(bob.key.pubkey)
@@ -49,3 +49,33 @@ async def test_destruction(application_with_one_connection, fake_server, bob, al
assert tx_after_parse[-1].comment == "Too low balance"
await fake_server.close()
+
+@pytest.mark.asyncio
+async def test_send_tx_then_cancel(application_with_one_connection, fake_server, bob, alice):
+ tx_before_send = application_with_one_connection.transactions_service.transfers(bob.key.pubkey)
+ sources_before_send = application_with_one_connection.sources_service.amount(bob.key.pubkey)
+ bob_connection = application_with_one_connection.db.connections_repo.get_one(pubkey=bob.key.pubkey)
+ fake_server.reject_next_post = True
+ await application_with_one_connection.documents_service.send_money(bob_connection,
+ bob.salt,
+ bob.password,
+ alice.key.pubkey, 10, 0, "Test comment")
+ tx_after_send = application_with_one_connection.transactions_service.transfers(bob.key.pubkey)
+ sources_after_send = application_with_one_connection.sources_service.amount(bob.key.pubkey)
+ assert len(tx_before_send) + 1 == len(tx_after_send)
+ assert sources_before_send - 10 >= sources_after_send
+ assert tx_after_send[-1].state is Transaction.REFUSED
+ assert tx_after_send[-1].written_block == 0
+
+ transactions_processor = TransactionsProcessor.instanciate(application_with_one_connection)
+ if transactions_processor.cancel(tx_after_send[-1]):
+ application_with_one_connection.sources_service.restore_sources(bob.key.pubkey, tx_after_send[-1])
+
+ tx_after_cancel = application_with_one_connection.transactions_service.transfers(bob.key.pubkey)
+ sources_after_cancel = application_with_one_connection.sources_service.amount(bob.key.pubkey)
+ assert tx_after_cancel[-1].state is Transaction.DROPPED
+ assert tx_after_cancel[-1].written_block == 0
+ assert len(tx_before_send) + 1 == len(tx_after_cancel)
+ assert sources_before_send == sources_after_cancel
+
+ await fake_server.close()
\ No newline at end of file
diff --git a/tests/technical/test_transactions_service.py b/tests/technical/test_transactions_service.py
index 388c23c77938571060698a4e4544ba2e12bfc155..2d45e07737402b50c3839722545f1d8e59db6275 100644
--- a/tests/technical/test_transactions_service.py
+++ b/tests/technical/test_transactions_service.py
@@ -56,4 +56,3 @@ async def test_issue_dividend(application_with_one_connection, fake_server, bob)
dividends_after_parse = application_with_one_connection.transactions_service.dividends(bob.key.pubkey)
assert len(dividends_before_send) + 2 == len(dividends_after_parse)
await fake_server.close()
-