def restore_itemtype(self, item_type_id=0):
"""Restore logically deleted item types."""
if item_type_id > 0:
record = ItemTypes.get_record(id_=item_type_id, with_deleted=True)
if record is not None and record.model.is_deleted:
# Get all versions
all_records = ItemTypes.get_records_by_name_id(
name_id=record.model.name_id, with_deleted=True)
# Get item type name
item_type_name = ItemTypeNames.get_record(
id_=record.model.name_id, with_deleted=True)
if all_records and item_type_name:
try:
# Restore item type name
ItemTypeNames.restore(item_type_name)
# Restore item typea
for k in all_records:
k.restore()
db.session.commit()
except BaseException:
db.session.rollback()
current_app.logger.error('Unexpected error: ',
sys.exc_info()[0])
return jsonify(code=-1,
msg=_('Failed to restore Item type.'))
current_app.logger.debug(
'Itemtype restore: {}'.format(item_type_id))
return jsonify(code=0,
msg=_('Restored Item type successfully.'))
return jsonify(code=-1, msg=_('An error has occurred.'))
def index(self, item_type_id=0):
"""Renders an item type register view.
:param item_type_id: Item type i. Default 0.
"""
lists = ItemTypes.get_latest(True)
# Check that item type is already registered to an item or not
for item in lists:
# Get all versions
all_records = ItemTypes.get_records_by_name_id(name_id=item.id)
item.belonging_item_flg = False
for item in all_records:
metaDataRecords = ItemsMetadata.get_by_item_type_id(
item_type_id=item.id)
item.belonging_item_flg = len(metaDataRecords) > 0
if item.belonging_item_flg:
break
is_sys_admin = has_system_admin_access()
return self.render(
current_app.config['WEKO_ITEMTYPES_UI_ADMIN_REGISTER_TEMPLATE'],
lists=lists,
id=item_type_id,
is_sys_admin=is_sys_admin,
lang_code=session.get('selected_language', 'en') # Set default
)
def delete_itemtype(self, item_type_id=0):
"""Soft-delete an item type."""
if item_type_id > 0:
record = ItemTypes.get_record(id_=item_type_id)
if record is not None:
# Check harvesting_type
if record.model.harvesting_type:
flash(_('Cannot delete Item type for Harvesting.'),
'error')
return jsonify(code=-1)
# Get all versions
all_records = ItemTypes.get_records_by_name_id(
name_id=record.model.name_id)
# Check that item type is already registered to an item or not
for item in all_records:
metaDataRecords = ItemsMetadata.get_by_item_type_id(
item_type_id=item.id)
if len(metaDataRecords) > 0:
flash(
_(
'Cannot delete due to child'
' existing item types.'),
'error')
return jsonify(code=-1)
# Get item type name
item_type_name = ItemTypeNames.get_record(
id_=record.model.name_id)
if all_records and item_type_name:
try:
# Delete item type name
ItemTypeNames.delete(item_type_name)
# Delete item typea
for k in all_records:
k.delete()
db.session.commit()
except BaseException:
db.session.rollback()
current_app.logger.error('Unexpected error: ',
sys.exc_info()[0])
flash(_('Failed to delete Item type.'), 'error')
return jsonify(code=-1)
current_app.logger.debug(
'Itemtype delete: {}'.format(item_type_id))
flash(_('Deleted Item type successfully.'))
return jsonify(code=0)
flash(_('An error has occurred.'), 'error')
return jsonify(code=-1)
