aaredb/backend/app/models.py
GotthardG 6a0953c913 Refactor beamtime relationships in models and related APIs
Updated relationships for beamtime in models to support many-to-many associations with pucks, samples, and dewars. Refactored API endpoints to accommodate these changes, ensuring accurate assignment and retrieval of data. Improved sample data generation logic and incremented the application version for the new updates.
2025-05-08 16:04:05 +02:00

375 lines
13 KiB
Python

from sqlalchemy import (
Column,
Integer,
String,
Date,
ForeignKey,
JSON,
DateTime,
Boolean,
func,
Enum,
Table,
)
from sqlalchemy.orm import relationship
from .database import Base
from datetime import datetime
import enum
dewar_beamtime_association = Table(
"dewar_beamtime_association",
Base.metadata,
Column("dewar_id", Integer, ForeignKey("dewars.id")),
Column("beamtime_id", Integer, ForeignKey("beamtimes.id")),
)
puck_beamtime_association = Table(
"puck_beamtime_association",
Base.metadata,
Column("puck_id", Integer, ForeignKey("pucks.id")),
Column("beamtime_id", Integer, ForeignKey("beamtimes.id")),
)
sample_beamtime_association = Table(
"sample_beamtime_association",
Base.metadata,
Column("sample_id", Integer, ForeignKey("samples.id")),
Column("beamtime_id", Integer, ForeignKey("beamtimes.id")),
)
class Shipment(Base):
__tablename__ = "shipments"
id = Column(Integer, primary_key=True, index=True, autoincrement=True)
pgroups = Column(String(255), nullable=False)
shipment_name = Column(String(255), index=True)
shipment_date = Column(Date, nullable=True)
shipment_status = Column(String(255), nullable=True)
comments = Column(String(200), nullable=True)
contact_id = Column(Integer, ForeignKey("contacts.id"), nullable=False)
return_address_id = Column(Integer, ForeignKey("addresses.id"), nullable=False)
proposal_id = Column(Integer, ForeignKey("proposals.id"), nullable=True)
contact = relationship("Contact", back_populates="shipments")
return_address = relationship("Address", back_populates="shipments")
proposal = relationship("Proposal", back_populates="shipments")
dewars = relationship("Dewar", back_populates="shipment")
class Contact(Base):
__tablename__ = "contacts"
id = Column(Integer, primary_key=True, index=True, autoincrement=True)
status = Column(String(255), default="active")
pgroups = Column(String(255), nullable=False)
firstname = Column(String(255), nullable=False)
lastname = Column(String(255))
phone_number = Column(String(255))
email = Column(String(255))
shipments = relationship("Shipment", back_populates="contact")
class LocalContact(Base):
__tablename__ = "local_contacts"
id = Column(Integer, primary_key=True, index=True, autoincrement=True)
status = Column(String(255), default="active")
firstname = Column(String(255), nullable=False)
lastname = Column(String(255), nullable=False)
phone_number = Column(String(255), nullable=False)
email = Column(String(255), nullable=False)
class Address(Base):
__tablename__ = "addresses"
id = Column(Integer, primary_key=True, index=True, autoincrement=True)
status = Column(String(255), default="active")
pgroups = Column(String(255), nullable=False)
street = Column(String(255), nullable=False)
house_number = Column(String(255), nullable=True)
city = Column(String(255), nullable=False)
state = Column(String(255), nullable=True)
zipcode = Column(String(255), nullable=False)
country = Column(String(255), nullable=False)
shipments = relationship("Shipment", back_populates="return_address")
class DewarType(Base):
__tablename__ = "dewar_types"
id = Column(Integer, primary_key=True, index=True, autoincrement=True)
dewar_type = Column(String(255), unique=True, index=True)
serial_numbers = relationship("DewarSerialNumber", back_populates="dewar_type")
class DewarSerialNumber(Base):
__tablename__ = "dewar_serial_numbers"
id = Column(Integer, primary_key=True, index=True, autoincrement=True)
serial_number = Column(String(255), index=True)
dewar_type_id = Column(Integer, ForeignKey("dewar_types.id"))
dewar_type = relationship("DewarType", back_populates="serial_numbers")
class Dewar(Base):
__tablename__ = "dewars"
id = Column(Integer, primary_key=True, index=True, autoincrement=True)
pgroups = Column(String(255), nullable=False)
dewar_name = Column(String(255), nullable=False)
created_at = Column(DateTime, default=datetime.now, nullable=False)
dewar_type_id = Column(Integer, ForeignKey("dewar_types.id"), nullable=True)
dewar_serial_number_id = Column(
Integer, ForeignKey("dewar_serial_numbers.id"), nullable=True
)
status = Column(String(255), nullable=True)
unique_id = Column(String(255), unique=True, index=True, nullable=True)
tracking_number = Column(String(255), nullable=True)
shipment_id = Column(Integer, ForeignKey("shipments.id"))
return_address_id = Column(Integer, ForeignKey("addresses.id"))
contact_id = Column(Integer, ForeignKey("contacts.id"))
shipment = relationship("Shipment", back_populates="dewars")
return_address = relationship("Address")
contact = relationship("Contact")
pucks = relationship("Puck", back_populates="dewar")
dewar_type = relationship("DewarType")
dewar_serial_number = relationship("DewarSerialNumber")
slot = relationship("Slot", back_populates="dewar")
events = relationship("LogisticsEvent", back_populates="dewar")
beamline_location = None
local_contact_id = Column(Integer, ForeignKey("local_contacts.id"), nullable=True)
local_contact = relationship("LocalContact")
beamtimes = relationship(
"Beamtime", secondary=dewar_beamtime_association, back_populates="dewars"
)
@property
def number_of_pucks(self) -> int:
return len(self.pucks) if self.pucks else 0
@property
def number_of_samples(self) -> int:
if not self.pucks:
return 0
return sum(len(puck.samples) for puck in self.pucks)
class Proposal(Base):
__tablename__ = "proposals"
id = Column(Integer, primary_key=True, index=True, autoincrement=True)
number = Column(String(255))
shipments = relationship("Shipment", back_populates="proposal")
class Puck(Base):
__tablename__ = "pucks"
id = Column(Integer, primary_key=True, index=True, autoincrement=True)
puck_name = Column(String(255), index=True)
puck_type = Column(String(255))
puck_location_in_dewar = Column(Integer)
# Foreign keys and relationships
dewar_id = Column(Integer, ForeignKey("dewars.id"))
dewar = relationship("Dewar", back_populates="pucks")
samples = relationship("Sample", back_populates="puck")
events = relationship("PuckEvent", back_populates="puck")
beamtimes = relationship(
"Beamtime", secondary=puck_beamtime_association, back_populates="pucks"
)
class Sample(Base):
__tablename__ = "samples"
id = Column(Integer, primary_key=True, index=True, autoincrement=True)
sample_name = Column(String(255), index=True)
proteinname = Column(String(255), index=True)
position = Column(Integer)
priority = Column(Integer)
comments = Column(String(255))
data_collection_parameters = Column(JSON, nullable=True)
# Foreign keys and relationships
dewar_id = Column(Integer, ForeignKey("dewars.id"))
puck_id = Column(Integer, ForeignKey("pucks.id"))
puck = relationship("Puck", back_populates="samples")
events = relationship("SampleEvent", back_populates="sample", lazy="joined")
images = relationship("Image", back_populates="sample", lazy="joined")
beamtimes = relationship(
"Beamtime", secondary=sample_beamtime_association, back_populates="samples"
)
@property
def mount_count(self) -> int:
# Dynamically calculate mount_count
return len([event for event in self.events if event.event_type == "Mounted"])
@property
def unmount_count(self) -> int:
# Dynamically calculate unmount_count
return len([event for event in self.events if event.event_type == "Unmounted"])
class Slot(Base):
__tablename__ = "slots"
id = Column(Integer, primary_key=True, index=True)
qr_code = Column(String(255), unique=True, index=True)
label = Column(String(255))
qr_base = Column(String(255), nullable=True)
occupied = Column(Boolean, default=False)
needs_refill = Column(Boolean, default=False)
dewar_unique_id = Column(String(255), ForeignKey("dewars.unique_id"), nullable=True)
dewar = relationship("Dewar", back_populates="slot")
events = relationship("LogisticsEvent", back_populates="slot")
class LogisticsEvent(Base):
__tablename__ = "logistics_events"
id = Column(Integer, primary_key=True, index=True)
dewar_id = Column(Integer, ForeignKey("dewars.id"))
slot_id = Column(Integer, ForeignKey("slots.id"))
event_type = Column(String(255), index=True)
timestamp = Column(DateTime, default=datetime.now)
dewar = relationship("Dewar", back_populates="events")
slot = relationship("Slot", back_populates="events")
class SampleEvent(Base):
__tablename__ = "sample_events"
id = Column(Integer, primary_key=True, index=True)
sample_id = Column(Integer, ForeignKey("samples.id"), nullable=False)
event_type = Column(String(255), nullable=False)
timestamp = Column(DateTime, default=datetime.now)
images = relationship("Image", back_populates="sample_event")
sample = relationship("Sample", back_populates="events")
class PuckEvent(Base):
__tablename__ = "puck_events"
id = Column(Integer, primary_key=True, index=True)
puck_id = Column(Integer, ForeignKey("pucks.id"))
tell = Column(String(255), nullable=True)
tell_position = Column(String(255), nullable=True)
event_type = Column(String(255), index=True)
timestamp = Column(DateTime, default=datetime.now)
puck = relationship("Puck", back_populates="events")
SHIFT_CHOICES = ("morning", "afternoon", "night")
class Beamtime(Base):
__tablename__ = "beamtimes"
id = Column(Integer, primary_key=True, index=True, autoincrement=True)
pgroups = Column(String(255), nullable=False)
shift = Column(Enum(*SHIFT_CHOICES, name="shift_enum"), nullable=False, index=True)
beamtime_name = Column(String(255), index=True)
beamline = Column(String(255), nullable=True)
start_date = Column(Date, nullable=True)
end_date = Column(Date, nullable=True)
status = Column(String(255), nullable=True)
comments = Column(String(200), nullable=True)
proposal_id = Column(Integer, ForeignKey("proposals.id"), nullable=True)
local_contact_id = Column(Integer, ForeignKey("local_contacts.id"), nullable=False)
local_contact = relationship("LocalContact")
dewars = relationship(
"Dewar", secondary=dewar_beamtime_association, back_populates="beamtimes"
)
pucks = relationship(
"Puck", secondary=puck_beamtime_association, back_populates="beamtimes"
)
samples = relationship(
"Sample", secondary=sample_beamtime_association, back_populates="beamtimes"
)
class Image(Base):
__tablename__ = "images"
id = Column(Integer, primary_key=True, index=True, autoincrement=True)
pgroup = Column(String(255), nullable=False)
comment = Column(String(200), nullable=True)
filepath = Column(String(255), nullable=False)
status = Column(String(255), nullable=True)
sample_id = Column(Integer, ForeignKey("samples.id"), nullable=False)
sample_event_id = Column(Integer, ForeignKey("sample_events.id"), nullable=False)
sample = relationship("Sample", back_populates="images")
sample_event = relationship("SampleEvent", back_populates="images")
class ExperimentParameters(Base):
__tablename__ = "experiment_parameters"
id = Column(Integer, primary_key=True, index=True, autoincrement=True)
run_number = Column(Integer, nullable=False)
type = Column(String(255), nullable=False)
beamline_parameters = Column(JSON, nullable=True)
dataset = Column(JSON, nullable=True)
sample_id = Column(Integer, ForeignKey("samples.id"), nullable=False)
class Results(Base):
__tablename__ = "results"
id = Column(Integer, primary_key=True, index=True, autoincrement=True)
status = Column(String(255), nullable=False)
result = Column(JSON, nullable=False) # store the full result object as JSON
sample_id = Column(Integer, ForeignKey("samples.id"), nullable=False)
run_id = Column(Integer, ForeignKey("experiment_parameters.id"), nullable=False)
# optional relationships if you wish to query easily
# sample = relationship("SampleModel", backref="results")
# experiment_parameters = relationship("ExperimentParametersModel",
# backref="results")
# method = Column(String(255), nullable=False)
# #resolution: Column(Float(255), nullable=False)
# unit_cell: str
# spacegroup: str
# rmerge: float
# rmeas: float
# isig: float
# cc: float
# cchalf: float
# completeness: float
# multiplicity: float
# nobs: int
# total_refl: int
# unique_refl: int
# #comments: Optional[constr(max_length=200)] = None
class JobStatus(str, enum.Enum):
TO_DO = "to_do"
SUBMITTED = "submitted"
DONE = "done"
TO_CANCEL = "to_cancel"
CANCELLED = "cancelled"
FAILED = "failed"
class Jobs(Base):
__tablename__ = "jobs"
id = Column(Integer, primary_key=True, index=True)
sample_id = Column(Integer, ForeignKey("samples.id"), nullable=False)
run_id = Column(Integer, ForeignKey("experiment_parameters.id"), nullable=False)
status = Column(String, nullable=False)
experiment_parameters = relationship(ExperimentParameters)
created_at = Column(DateTime, server_default=func.now())
updated_at = Column(DateTime, onupdate=func.now())
slurm_id = Column(Integer, nullable=True)