docbot/src/db/models.py

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from __future__ import annotations
from datetime import datetime
from sqlalchemy.orm import DeclarativeBase, Mapped, mapped_column, relationship
from sqlalchemy import String, ForeignKey, BigInteger
from sqlalchemy.dialects.postgresql import UUID, ARRAY
import uuid
from typing import List, Optional
class Base(DeclarativeBase):
pass
class Sessions(Base):
__tablename__ = "sessions"
id: Mapped[uuid.UUID] = mapped_column(
UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
code: Mapped[str] = mapped_column(String(8), unique=True, nullable=False)
patient_id: Mapped[int] = mapped_column(
ForeignKey("patients.id", ondelete="CASCADE"), nullable=False)
patient: Mapped["Patients"] = relationship(back_populates="sessions")
sent_at: Mapped[datetime] = mapped_column(nullable=False)
consulted_at: Mapped[Optional[datetime]] = mapped_column(nullable=True)
doctor_id: Mapped[int] = mapped_column(ForeignKey("doctors.id"))
session_status_history: Mapped[List["SessionStatusHistory"]] = relationship(
back_populates="sessions", cascade="all, delete-orphan")
session_date_time_history: Mapped[List["SessionDateTimeHistory"]] = relationship(
back_populates="sessions", cascade="all, delete-orphan")
paid_at: Mapped[Optional[datetime]] = mapped_column(nullable=True)
class SessionDateTimeHistory(Base):
__tablename__ = "session_date_time_history"
id: Mapped[uuid.UUID] = mapped_column(
UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
sessions_id: Mapped[uuid.UUID] = mapped_column(
UUID(as_uuid=True), ForeignKey("sessions.id", ondelete="CASCADE"), nullable=False)
sessions: Mapped["Sessions"] = relationship(back_populates="session_date_time_history")
updated_at: Mapped[datetime] = mapped_column(nullable=False, default=datetime.utcnow)
consultation_date_time: Mapped[Optional[datetime]] = mapped_column(nullable=True)
who_updated: Mapped[Optional[str]] = mapped_column(String(50), nullable=True)
class SessionStatusHistory(Base):
__tablename__ = "session_status_history"
id: Mapped[uuid.UUID] = mapped_column(
UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
sessions_id: Mapped[uuid.UUID] = mapped_column(
UUID(as_uuid=True), ForeignKey("sessions.id", ondelete="CASCADE"), nullable=False)
sessions: Mapped["Sessions"] = relationship(back_populates="session_status_history")
updated_at: Mapped[datetime] = mapped_column(nullable=False, default=datetime.utcnow)
status: Mapped[str] = mapped_column(String(50), nullable=False, default="pending")
who_updated: Mapped[Optional[str]] = mapped_column(String(50), nullable=True)
class Admins(Base):
__tablename__ = "admins"
id: Mapped[int] = mapped_column(primary_key=True, autoincrement=True)
telegram_id: Mapped[int] = mapped_column(BigInteger, unique=True, nullable=False)
created_at: Mapped[Optional[datetime]] = mapped_column(nullable=True)
available_payment_methods: Mapped[Optional[List[str]]] = mapped_column(
ARRAY(String), nullable=True)
class Patients(Base):
__tablename__ = "patients"
id: Mapped[int] = mapped_column(primary_key=True, autoincrement=True)
telegram_id: Mapped[int] = mapped_column(BigInteger, unique=True, nullable=False)
phone: Mapped[Optional[str]] = mapped_column(nullable=True)
created_at: Mapped[datetime] = mapped_column(nullable=False)
updated_at: Mapped[Optional[datetime]] = mapped_column(nullable=True)
accepted_terms: Mapped[bool] = mapped_column(default=False, nullable=True)
sessions: Mapped[List["Sessions"]] = relationship(
back_populates="patient", cascade="all, delete-orphan")
class Doctors(Base):
__tablename__ = "doctors"
id: Mapped[int] = mapped_column(primary_key=True, autoincrement=True)
code: Mapped[str] = mapped_column(unique=True, nullable=True)
time_zone: Mapped[Optional[str]] = mapped_column(nullable=True)
telegram_id: Mapped[int] = mapped_column(BigInteger, unique=True, nullable=False)
name: Mapped[str] = mapped_column(nullable=False)
available_formats: Mapped[Optional[List[str]]
] = mapped_column(ARRAY(String), nullable=True)
is_active: Mapped[bool] = mapped_column(default=False, nullable=False)
is_verified: Mapped[bool] = mapped_column(default=False, nullable=False)
created_at: Mapped[datetime] = mapped_column(nullable=False)
referral_code_id: Mapped[int] = mapped_column(
ForeignKey("referral_codes.id"), nullable=False)
specialties: Mapped[List[str]] = mapped_column(
ARRAY(String), nullable=False, default=list)
referral: Mapped["ReferralCode"] = relationship(
back_populates="doctor", uselist=False)
sessions: Mapped[List["Sessions"]] = relationship()
form_links: Mapped[List["FormLink"]] = relationship(
back_populates="doctor", cascade="all, delete-orphan")
payment_methods: Mapped[List["PaymentMethod"]] = relationship(
back_populates="doctor", cascade="all, delete-orphan")
verification_requests: Mapped[List["VerificationRequests"]] = relationship(
back_populates="doctor", cascade="all, delete-orphan")
def __repr__(self) -> str:
return f"<Doctors(telegram_id={self.telegram_id!r}, name={self.name!r}, is_active={self.is_active})>"
class ReferralCode(Base):
__tablename__ = "referral_codes"
id: Mapped[int] = mapped_column(primary_key=True, autoincrement=True)
code: Mapped[str] = mapped_column(unique=True, nullable=False)
is_used: Mapped[bool] = mapped_column(default=False, nullable=False)
created_at: Mapped[datetime] = mapped_column(nullable=False)
used_at: Mapped[Optional[datetime]] = mapped_column(nullable=True)
doctor: Mapped[Optional["Doctors"]] = relationship(
back_populates="referral", uselist=False)
def __repr__(self) -> str:
return f"<ReferralCode(code={self.code!r}, is_used={self.is_used})>"
class VerificationRequests(Base):
__tablename__ = "verification_requests"
id: Mapped[int] = mapped_column(primary_key=True, autoincrement=True)
doctor_id: Mapped[int] = mapped_column(
ForeignKey("doctors.id", ondelete="CASCADE"), unique=True, nullable=False)
code: Mapped[str] = mapped_column(unique=True, nullable=False)
sent_at: Mapped[datetime] = mapped_column(nullable=False)
reviewed_at: Mapped[Optional[datetime]] = mapped_column(nullable=True)
status: Mapped[str] = mapped_column(default=False, nullable=False)
# Связь поправлена — связь с doctor через doctor_id
doctor: Mapped["Doctors"] = relationship(
back_populates="verification_requests")
def __repr__(self) -> str:
return f"<VerificationRequests(code={self.code!r}, status={self.status!r}, sent_at={self.sent_at!r})>"
class FormLink(Base):
__tablename__ = "form_links"
id: Mapped[int] = mapped_column(primary_key=True, autoincrement=True)
doctor_id: Mapped[int] = mapped_column(
ForeignKey("doctors.id", ondelete="CASCADE"), unique=True, nullable=False)
url: Mapped[str] = mapped_column(nullable=False)
label: Mapped[Optional[str]] = mapped_column(nullable=True)
is_active: Mapped[bool] = mapped_column(default=True, nullable=False)
created_at: Mapped[datetime] = mapped_column(nullable=False)
doctor: Mapped["Doctors"] = relationship(back_populates="form_links")
class PaymentMethod(Base):
__tablename__ = "payment_methods"
id: Mapped[int] = mapped_column(primary_key=True, autoincrement=True)
doctor_id: Mapped[int] = mapped_column(
ForeignKey("doctors.id", ondelete="CASCADE"), unique=True, nullable=False)
method: Mapped[str] = mapped_column(nullable=False)
details: Mapped[Optional[str]] = mapped_column(nullable=True)
payment_api_key: Mapped[str] = mapped_column(nullable=False)
is_active: Mapped[bool] = mapped_column(default=True, nullable=False)
is_primary: Mapped[bool] = mapped_column(default=True, nullable=False)
created_at: Mapped[datetime] = mapped_column(nullable=False)
doctor: Mapped["Doctors"] = relationship(back_populates="payment_methods")