def withdraw(user_asset: UserAddressAsset, request):
"""Ask user for the withdraw details."""
title = "Withdraw"
wallet = user_asset.wallet
asset_resource = user_asset
network_resource = get_network_resource(request, asset_resource.asset.network)
balance = format_asset_amount(user_asset.balance, user_asset.asset.asset_class)
address_resource = asset_resource.address
account = user_asset.account
schema = WithdrawSchema().bind(request=request, account=account)
b = deform.Button(name='process', title="Verify with SMS", css_class="btn-block btn-lg")
form = deform.Form(schema, buttons=(b,))
# User submitted this form
if request.method == "POST":
if 'process' in request.POST:
try:
appstruct = form.validate(request.POST.items())
# Save form data from appstruct
amount = appstruct["amount"]
address = eth_address_to_bin(appstruct["address"])
note = appstruct["note"]
confirmations = get_required_confirmation_count(request.registry, user_asset.account.asset.network, CryptoOperationType.withdraw)
user_crypto_address = asset_resource.address.address
# Create the withdraw
user_withdraw = user_crypto_address.withdraw(asset_resource.asset, amount, address, note, confirmations)
# Mark it as pending for confirmation
UserWithdrawConfirmation.require_confirmation(user_withdraw)
# Redirect user to the confirmation page
user_crypto_operation_resource = get_user_crypto_operation_resource(request, user_withdraw)
return HTTPFound(request.resource_url(user_crypto_operation_resource, "confirm-withdraw"))
except deform.ValidationFailure as e:
# Render a form version where errors are visible next to the fields,
# and the submitted values are posted back
rendered_form = e.render()
else:
# We don't know which control caused form submission
raise HTTPInternalServerError("Unknown form button pressed")
else:
# Render a form with initial values
rendered_form = form.render()
return locals()
def create_address(wallet: UserWallet, request):
"""List all addresses."""
schema = CreateAddressSchema().bind(request=request)
# Create a styled button with some extra Bootstrap 3 CSS classes
b = deform.Button(name='process',
title="Create",
css_class="btn-primary btn-block btn-lg")
form = deform.Form(schema, buttons=(b, ))
# User submitted this form
if request.method == "POST":
if 'process' in request.POST:
try:
appstruct = form.validate(request.POST.items())
# Save form data from appstruct
network = appstruct["network"]
name = appstruct["name"]
confirmations = get_required_confirmation_count(
request.registry, network,
CryptoOperationType.create_address)
UserCryptoAddress.create_address(wallet.user, network, name,
confirmations)
# Thank user and take him/her to the next page
messages.add(request,
kind="info",
msg="New account is being created",
msg_id="msg-account-created")
return HTTPFound(request.resource_url(wallet, "transactions"))
except deform.ValidationFailure as e:
# Render a form version where errors are visible next to the fields,
# and the submitted values are posted back
rendered_form = e.render()
else:
# We don't know which control caused form submission
raise HTTPInternalServerError("Unknown form button pressed")
else:
# Render a form with initial values
rendered_form = form.render()
title = "Create new account"
return locals()
def create_address(wallet: UserWallet, request):
"""List all addresses."""
schema = CreateAddressSchema().bind(request=request)
# Create a styled button with some extra Bootstrap 3 CSS classes
b = deform.Button(name='process', title="Create", css_class="btn-block btn-lg")
form = deform.Form(schema, buttons=(b,))
# User submitted this form
if request.method == "POST":
if 'process' in request.POST:
try:
appstruct = form.validate(request.POST.items())
# Save form data from appstruct
network = appstruct["network"]
name = appstruct["name"]
confirmations = get_required_confirmation_count(request.registry, network, CryptoOperationType.create_address)
UserCryptoAddress.create_address(wallet.user, network, name, confirmations)
# Thank user and take him/her to the next page
messages.add(request, kind="info", msg="New account is being created", msg_id="msg-account-created")
return HTTPFound(request.resource_url(wallet, "transactions"))
except deform.ValidationFailure as e:
# Render a form version where errors are visible next to the fields,
# and the submitted values are posted back
rendered_form = e.render()
else:
# We don't know which control caused form submission
raise HTTPInternalServerError("Unknown form button pressed")
else:
# Render a form with initial values
rendered_form = form.render()
title = "Create new account"
return locals()
def withdraw(user_asset: UserAddressAsset, request):
"""Ask user for the withdraw details."""
title = "Withdraw"
wallet = user_asset.wallet
asset_resource = user_asset
network_resource = get_network_resource(request, asset_resource.asset.network)
balance = format_asset_amount(user_asset.balance, user_asset.asset.asset_class)
address_resource = asset_resource.address
account = user_asset.account
schema = WithdrawSchema().bind(request=request, account=account)
withdraw = deform.Button(name='process', title="Verify with SMS", css_class="btn-primary btn-block btn-lg")
cancel = deform.Button(name='cancel', title="Cancel", css_class="btn-primary btn-block btn-lg")
form = deform.Form(schema, buttons=(withdraw, cancel), resource_registry=ResourceRegistry(request))
# User submitted this form
if request.method == "POST":
if 'process' in request.POST:
try:
appstruct = form.validate(request.POST.items())
# Save form data from appstruct
amount = appstruct["amount"]
address = eth_address_to_bin(appstruct["address"])
note = appstruct["note"]
confirmations = get_required_confirmation_count(request.registry, user_asset.account.asset.network, CryptoOperationType.withdraw)
user_crypto_address = asset_resource.address.address
# Create the withdraw
user_withdraw = user_crypto_address.withdraw(asset_resource.asset, amount, address, note, confirmations)
# Ethereum special parameters
user_withdraw.crypto_operation.other_data["gas"] = appstruct["advanced"]["gas"]
data = appstruct["advanced"]["data"]
if data:
user_withdraw.crypto_operation.other_data["data"] = data
# Mark it as pending for confirmation
UserWithdrawConfirmation.require_confirmation(user_withdraw)
# Redirect user to the confirmation page
user_crypto_operation_resource = get_user_crypto_operation_resource(request, user_withdraw)
return HTTPFound(request.resource_url(user_crypto_operation_resource, "confirm-withdraw"))
except deform.ValidationFailure as e:
# Render a form version where errors are visible next to the fields,
# and the submitted values are posted back
rendered_form = e.render()
elif "cancel" in request.POST:
return HTTPFound(request.resource_url(wallet))
else:
# We don't know which control caused form submission
raise HTTPInternalServerError("Unknown form button pressed")
else:
# Render a form with initial values
rendered_form = form.render()
# This loads widgets specific CSS/JavaScript in HTML code,
# if form widgets specify any static assets.
form.resource_registry.pull_in_resources(request, form)
return locals()
