class StreamParameter(db.Model):
__tablename__ = 'stream_parameter'
stream_id = db.Column(db.Integer,
db.ForeignKey('stream.id'),
primary_key=True)
parameter_id = db.Column(db.Integer,
db.ForeignKey('parameter.id'),
primary_key=True)
class Response(db.Model):
id = db.Column(db.Integer, primary_key=True)
text = db.Column(db.String)
summary = db.Column(db.String)
relevance = db.Column(db.Integer)
def __repr__(self):
return '<Response {}>'.format(self.id)
class UnlabelledExample(db.Model):
index = db.Column(db.Integer, primary_key=True)
date = db.Column(db.String)
author = db.Column(db.String)
subreddit = db.Column(db.String)
post = db.Column(db.String)
def __repr__(self):
return '<UnlabelledExample {}>'.format(self.index)
class ServiceImage(db.Model, Image):
"""Service Service Image model"""
service_id = db.Column(db.Integer,
db.ForeignKey('service.id'),
primary_key=True)
service = db.relationship('Service')
__tablename__ = 'service_image'
class CustomerProfile(db.Model):
id = db.Column(db.Integer, primary_key=True)
region = db.Column(db.PickleType, nullable=False)
serviceType = db.Column(db.PickleType, nullable=False)
attackType = db.Column(db.PickleType, nullable=False)
deploymentTime = db.Column(db.Text,
nullable=False,
default=datetime.utcnow)
deploymentTimeWeight = db.Column(db.Integer, nullable=False)
leasingPeriod = db.Column(db.PickleType, nullable=False)
leasingPeriodWeight = db.Column(db.PickleType, nullable=False)
budget = db.Column(db.Integer, nullable=False)
budgetWeight = db.Column(db.Integer, nullable=False)
@property
def serialize(self):
"""Return object data in easily serializable format"""
return {
'id': self.id,
'region': self.region,
'serviceType': self.serviceType,
'attackType': self.attackType,
'deploymentTime': self.deploymentTime,
'deploymentTimeWeight': self.deploymentTimeWeight,
'leasingPeriod': self.leasingPeriod,
'leasingPeriodWeight': self.leasingPeriodWeight,
'budget': self.budget,
'budgetWeight': self.budgetWeight,
}
def __repr__(self):
return f"CustomerProfile('{self.region}', '{self.serviceType}', '{self.deploymentTime}', '{self.leasingPeriod}', '{self.budget}', '{self.attackType}')"
def json_to_obj(self, json):
self.region = json["region"]
self.serviceType = json["serviceType"]
self.attackType = json["attackType"]
self.deploymentTime = json["deploymentTime"]
self.deploymentTimeWeight = json["deploymentTimeWeight"]
self.leasingPeriod = json["leasingPeriod"]
self.leasingPeriodWeight = json["leasingPeriodWeight"]
self.budget = json["budget"]
self.budgetWeight = json["budgetWeight"]
return self
class ParameterFunction(db.Model):
__tablename__ = 'parameter_function'
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(250))
function_type_id = db.Column(db.Integer, db.ForeignKey('function_type.id'))
function_type = db.relationship(FunctionType)
function = db.Column(db.String(250))
owner = db.Column(db.String(250))
description = db.Column(db.String(4096))
class Review(db.Model):
"""Service Review model"""
id = db.Column(db.Integer, primary_key=True)
service_id = db.Column(db.Integer, db.ForeignKey('service.id'))
fileName = db.Column(db.Text, nullable=False)
fileData = db.Column(db.LargeBinary)
rating = db.Column(db.Integer, nullable=False)
comment = db.Column(db.Text, nullable=False)
@property
def serialize(self):
"""Return object data in easily serializable format"""
return {
'id': self.id,
'fileName': self.fileName,
'rating': self.rating,
'comment': self.comment,
}
class Service(db.Model):
"""Service model"""
id = db.Column(db.Integer, primary_key=True)
providerName = db.Column(db.String(100), nullable=False)
serviceHash = db.Column(db.String(100), unique=True)
txHash = db.Column(db.String(100))
serviceName = db.Column(db.String(100), nullable=False)
image = image_attachment('ServiceImage')
imageName = db.Column(db.String(30), default='default.png')
description = db.Column(db.Text, nullable=False)
type = db.Column(db.PickleType, nullable=False)
features = db.Column(db.PickleType, nullable=False)
region = db.Column(db.PickleType, nullable=False)
deployment = db.Column(db.Text, nullable=False)
leasingPeriod = db.Column(db.Text, nullable=False)
price = db.Column(db.Integer, nullable=False)
currency = db.Column(db.Text, nullable=False, default='USD')
reviews = db.relationship('Review', backref="service", lazy='dynamic')
__tablename__ = 'service'
def serialize(self,
cosine_similarity='',
jaccard_similarity='',
euclidean_distance='',
manhattan_distance='',
pearson_correlation='',
minkowski_distance='',
weighted_similarity=[]):
"""Return object data in easily serializable format"""
return {
'id': self.id,
'providerName': self.providerName,
'serviceName': self.serviceName,
'serviceHash': self.serviceHash,
'txHash': self.txHash,
'image': base64.b64encode(self.image.make_blob()).decode("utf-8"),
'description': self.description,
'type': self.type,
'features': self.features,
'region': self.region,
'deployment': self.deployment,
'leasingPeriod': self.leasingPeriod,
'price': self.price,
'currency': self.currency,
'reviews': [r.serialize for r in self.reviews],
'cosineSimilarity': cosine_similarity,
'jaccardSimilarity': jaccard_similarity,
'euclideanDistance': euclidean_distance,
'manhattanDistance': manhattan_distance,
'pearsonCorrelation': pearson_correlation,
'minkowskiDistance': minkowski_distance,
'weightedSimilarity': weighted_similarity
}
def json_to_obj(self, json):
self.providerName = json["provider"]
self.serviceName = json["productName"]
self.description = json["description"]
self.image = json["logo"]
self.imageName = json["fileName"]
self.region = json["region"]
self.type = json["serviceType"]
self.features = json["attackType"]
self.deployment = json["deploymentTime"]
self.leasingPeriod = json["leasingPeriod"]
self.price = json["price"]
self.txHash = json["txHash"]
self.serviceHash = json["serviceHash"]
return self
def form_to_obj(self, form, file):
self.providerName = form["provider"]
self.serviceName = form["productName"]
self.description = form["description"]
self.imageName = file.filename
self.region = form["region"].split()
self.type = form["serviceType"].split()
self.features = form["attackType"].split()
self.deployment = form["deploymentTime"]
self.leasingPeriod = form["leasingPeriod"]
self.price = form["price"]
self.txHash = form["txHash"]
self.serviceHash = form["serviceHash"]
return self
def __repr__(self):
return f"Service('{self.serviceName}', '{self.type}', '{self.region}', '{self.price}', '{self.currency}', '{self.txHash}', '{self.serviceHash}')"
class Parameter(db.Model):
__tablename__ = 'parameter'
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(250), nullable=False)
parameter_type_id = db.Column(db.Integer,
db.ForeignKey('parameter_type.id'))
parameter_type = db.relationship(ParameterType)
value_encoding_id = db.Column(db.Integer,
db.ForeignKey('value_encoding.id'))
value_encoding = db.relationship(ValueEncoding)
code_set_id = db.Column(db.Integer, db.ForeignKey('code_set.id'))
code_set = db.relationship(CodeSet)
unit_id = db.Column(db.Integer, db.ForeignKey('unit.id'))
unit = db.relationship(Unit)
fill_value_id = db.Column(db.Integer, db.ForeignKey('fill_value.id'))
fill_value = db.relationship(FillValue)
display_name = db.Column(db.String(4096))
precision = db.Column(db.Integer)
parameter_function_id = db.Column(db.Integer,
db.ForeignKey('parameter_function.id'))
parameter_function = db.relationship(ParameterFunction)
parameter_function_map = db.Column(db.PickleType(pickler=json))
data_product_identifier = db.Column(db.String(250))
description = db.Column(db.String(4096))
streams = db.relationship('Stream', secondary='stream_parameter')
def parse_pdid(self, pdid_string):
return int(pdid_string.split()[0][2:])
def needs(self, needed=None):
if needed is None:
needed = []
if self in needed:
return
if self.parameter_type.value == 'function':
for value in self.parameter_function_map.values():
if isinstance(value, basestring) and value.startswith('PD'):
try:
pdid = self.parse_pdid(value)
sub_param = Parameter.query.get(pdid)
if sub_param in needed:
continue
sub_param.needs(needed)
except (ValueError, AttributeError):
pass
if self not in needed:
needed.append(self)
return needed
def needs_cc(self, needed=None):
if needed is None:
needed = []
if self.parameter_type.value == 'function':
for value in self.parameter_function_map.values():
if isinstance(value, basestring) and value.startswith(
'CC') and value not in needed:
needed.append(value)
return needed
class FunctionType(db.Model):
__tablename__ = 'function_type'
id = db.Column(db.Integer, primary_key=True)
value = db.Column(db.String(250), nullable=False, unique=True)
class FillValue(db.Model):
__tablename__ = 'fill_value'
id = db.Column(db.Integer, primary_key=True)
value = db.Column(db.String(20), nullable=False)
class Unit(db.Model):
__tablename__ = 'unit'
id = db.Column(db.Integer, primary_key=True)
value = db.Column(db.String(250), nullable=False, unique=True)
class CodeSet(db.Model):
__tablename__ = 'code_set'
id = db.Column(db.Integer, primary_key=True)
value = db.Column(db.String(250), nullable=False)
class Stream(db.Model):
__tablename__ = 'stream'
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(250), nullable=False, unique=True)
parameters = db.relationship('Parameter', secondary='stream_parameter')
class ValueEncoding(db.Model):
__tablename__ = 'value_encoding'
id = db.Column(db.Integer, primary_key=True)
value = db.Column(db.String(20), nullable=False, unique=True)
class ParameterType(db.Model):
__tablename__ = 'parameter_type'
id = db.Column(db.Integer, primary_key=True)
value = db.Column(db.String(20), nullable=False, unique=True)
class Query(db.Model):
id = db.Column(db.Integer, primary_key=True)
text = db.Column(db.String)
def __repr__(self):
return '<Query {}>'.format(self.id)
class LabelledExample(db.Model):
id = db.Column(db.Integer, primary_key=True)
original_index = db.Column(db.Integer)
date = db.Column(db.String)
author = db.Column(db.String)
subreddit = db.Column(db.String)
post = db.Column(db.String)
gender = db.Column(db.String)
employment = db.Column(db.String)
student = db.Column(db.String)
immigrant = db.Column(db.String)
age = db.Column(db.String)
relationship = db.Column(db.String)
psychology = db.Column(db.String)
def __repr__(self):
return '<LabelledExample {}>'.format(self.index)