def initialize_metadata(self):
org_id = self.args.org_id
metadata_file_name = self.args.metadata_file
# Check if Organization already exists
found = self._getorganizationbyid(org_id)[0]
if found:
raise Exception(
"\nOrganization with id={} already exists!\n".format(org_id))
org_metadata = OrganizationMetadata(self.args.org_name, org_id)
org_metadata.save_pretty(metadata_file_name)
def _read_metadata_for_org(self, org_id):
sdir = self.get_org_spec_dir(org_id)
if (not os.path.exists(sdir)):
raise Exception("Service with org_id=%s is not initialized" %
(org_id))
return OrganizationMetadata.from_file(
sdir.joinpath("organization_metadata.json"))
def _get_organization_metadata_from_registry(self, org_id):
rez = self._get_organization_registration(org_id)
metadata_hash = bytesuri_to_hash(rez["orgMetadataURI"])
metadata = get_from_ipfs_and_checkhash(
self._get_ipfs_client(), metadata_hash)
metadata = metadata.decode("utf-8")
return OrganizationMetadata.from_json(json.loads(metadata))
def metadata_add_asset_to_ipfs(self):
metadata_file = self.args.metadata_file
org_metadata = OrganizationMetadata.from_file(metadata_file)
asset_file_ipfs_hash_base58 = utils_ipfs.publish_file_in_ipfs(
self._get_ipfs_client(), self.args.asset_file_path)
org_metadata.add_asset(asset_file_ipfs_hash_base58,
self.args.asset_type)
org_metadata.save_pretty(self.args.metadata_file)
def metadata_add_contact(self):
args = self.args.__dict__
metadata_file = args["metadata_file"]
contact_type = args.get("contact_type", None)
phone = args.get("phone", None)
email = args.get("email", None)
if phone is None and email is None:
self._printout("email and phone both can not be empty")
else:
org_metadata = OrganizationMetadata.from_file(metadata_file)
org_metadata.add_contact(contact_type, phone, email)
org_metadata.save_pretty(metadata_file)
def metadata_add_description(self):
description = self.args.description
url = self.args.url
short_description = self.args.short_description
metadata_file = self.args.metadata_file
org_metadata = OrganizationMetadata.from_file(metadata_file)
if description:
org_metadata.add_description(description)
if short_description:
org_metadata.add_short_description(short_description)
if url:
org_metadata.add_url(url)
if description is None and url is None and short_description is None:
raise Exception("No attributes are given")
org_metadata.save_pretty(metadata_file)
def update_group(self):
group_id = self.args.group_id
metadata_file = self.args.metadata_file
try:
with open(metadata_file, 'r') as f:
org_metadata = OrganizationMetadata.from_json(json.load(f))
except Exception as e:
print(
"Organization metadata json file not found ,Please check --metadata-file path "
)
raise e
existing_groups = org_metadata.groups
for group in existing_groups:
if group_id == group.group_id:
self.set_changed_values_for_group(group)
org_metadata.save_pretty(metadata_file)
def remove_group(self):
group_id = self.args.group_id
metadata_file = self.args.metadata_file
try:
with open(metadata_file, 'r') as f:
org_metadata = OrganizationMetadata.from_json(json.load(f))
except Exception as e:
print(
"Organization metadata json file not found ,Please check --metadata-file path "
)
raise e
existing_groups = org_metadata.groups
updated_groups = [
group for group in existing_groups
if not group_id == group.group_id
]
org_metadata.groups = updated_groups
org_metadata.save_pretty(metadata_file)
def update_metadata(self):
metadata_file = self.args.metadata_file
try:
with open(metadata_file, 'r') as f:
org_metadata = OrganizationMetadata.from_json(json.load(f))
except Exception as e:
print(
"Organization metadata json file not found ,Please check --metadata-file path "
)
raise e
# validate the metadata before updating
org_id = self.args.org_id
existing_registry_org_metadata = self._get_organization_metadata_from_registry(
org_id)
org_metadata.validate(existing_registry_org_metadata)
# Check if Organization already exists
found = self._getorganizationbyid(org_id)[0]
if not found:
raise Exception(
"\nOrganization with id={} does not exists!\n".format(org_id))
ipfs_metatdata_uri = publish_file_in_ipfs(self._get_ipfs_client(),
metadata_file, False)
params = [
type_converter("bytes32")(org_id),
hash_to_bytesuri(ipfs_metatdata_uri)
]
self._printout(
"Creating transaction to create organization name={} id={}\n".
format(org_metadata.org_name, org_id))
self.transact_contract_command("Registry",
"changeOrganizationMetadataURI", params)
self._printout("id:\n%s" % org_id)
def add_group(self):
metadata_file = self.args.metadata_file
try:
with open(metadata_file, 'r') as f:
org_metadata = OrganizationMetadata.from_json(json.load(f))
except Exception as e:
print(
"Organization metadata json file not found ,Please check --metadata-file path "
)
raise e
payment_storage_client = PaymentStorageClient(
self.args.payment_channel_connection_timeout,
self.args.payment_channel_request_timeout, self.args.endpoints)
payment = Payment(self.args.payment_address,
self.args.payment_expiration_threshold,
self.args.payment_channel_storage_type,
payment_storage_client)
group_id = base64.b64encode(secrets.token_bytes(32))
group = Group(self.args.group_name, group_id.decode("ascii"), payment)
org_metadata.add_group(group)
org_metadata.save_pretty(metadata_file)
def open_init_channel_from_metadata(self):
metadata = OrganizationMetadata.from_file(self.args.metadata_file)
self._open_init_channel_from_metadata(metadata, {})
def metadata_remove_all_contacts(self):
metadata_file = self.args.metadata_file
org_metadata = OrganizationMetadata.from_file(metadata_file)
org_metadata.remove_all_contacts()
org_metadata.save_pretty(metadata_file)
def metadata_remove_contact_by_type(self):
metadata_file = self.args.metadata_file
contact_type = self.args.contact_type
org_metadata = OrganizationMetadata.from_file(metadata_file)
org_metadata.remove_contact_by_type(contact_type)
org_metadata.save_pretty(metadata_file)
def metadata_remove_assets_of_a_given_type(self):
metadata_file = self.args.metadata_file
org_metadata = OrganizationMetadata.from_file(metadata_file)
org_metadata.remove_assets(self.args.asset_type)
org_metadata.save_pretty(self.args.metadata_file)