feat: Freelancer Match — полная продакшн версия с AI-матчингом и escrow

backend/app/models/user.py

@@ -0,0 +1,61 @@
+"""Модели пользователей."""
+
+import uuid
+from datetime import datetime, timezone
+
+from sqlalchemy import Column, DateTime, Enum, Float, Integer, String, Text, func
+from sqlalchemy.dialects.postgresql import UUID as PG_UUID
+from sqlalchemy.orm import Mapped, mapped_column, relationship
+
+from app.core.database import Base
+
+
+class User(Base):
+    __tablename__ = "users"
+
+    id: Mapped[uuid.UUID] = mapped_column(PG_UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
+    email: Mapped[str] = mapped_column(String(255), unique=True, nullable=False, index=True)
+    password_hash: Mapped[str | None] = mapped_column(String(255))
+    full_name: Mapped[str | None] = mapped_column(String(100))
+    avatar_url: Mapped[str | None] = mapped_column(Text)
+    role: Mapped[str] = mapped_column(Enum("client", "freelancer", "both"), nullable=False, default="freelancer")
+    is_verified: Mapped[bool] = mapped_column(default=False)
+    created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now())
+    updated_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), onupdate=func.now())
+
+    # Relationships
+    freelancer_profile: Mapped["FreelancerProfile | None"] = relationship(back_populates="user", uselist=False)
+    client_profile: Mapped["ClientProfile | None"] = relationship(back_populates="user", uselist=False)
+
+
+class FreelancerProfile(Base):
+    __tablename__ = "freelancer_profiles"
+
+    user_id: Mapped[uuid.UUID] = mapped_column(PG_UUID(as_uuid=True), primary_key=True, nullable=False)
+    bio: Mapped[str | None] = mapped_column(Text)
+    skills: Mapped[list] = mapped_column("skills", postgresql.JSONB, default=list)
+    skill_embeddings: Mapped[list | None] = mapped_column("skill_embeddings")  # pgvector VECTOR(1536)
+    hourly_rate: Mapped[float | None] = mapped_column(Float(precision=10, scale=2))
+    portfolio_items: Mapped[list] = mapped_column("portfolio_items", postgresql.JSONB, default=list)
+    experience_years: Mapped[int | None] = mapped_column(Integer)
+    languages: Mapped[list] = mapped_column("languages", postgresql.JSONB, default=list)
+    rating: Mapped[float] = mapped_column(Float(precision=3, scale=2), default=5.0)
+    total_jobs_completed: Mapped[int] = mapped_column(Integer, default=0)
+    response_time_hours: Mapped[int | None] = mapped_column(Integer)
+    is_online: Mapped[bool] = mapped_column(default=False)
+    last_seen: Mapped[datetime | None] = mapped_column(DateTime(timezone=True))
+
+    user: Mapped["User"] = relationship(back_populates="freelancer_profile")
+
+
+class ClientProfile(Base):
+    __tablename__ = "client_profiles"
+
+    user_id: Mapped[uuid.UUID] = mapped_column(PG_UUID(as_uuid=True), primary_key=True, nullable=False)
+    company_name: Mapped[str | None] = mapped_column(String(255))
+    industry: Mapped[str | None] = mapped_column(String(100))
+    budget_range: Mapped[dict | None] = mapped_column("budget_range", postgresql.JSONB)
+    total_spent: Mapped[float] = mapped_column(Float(precision=10, scale=6), default=0.0)
+    rating: Mapped[float] = mapped_column(Float(precision=3, scale=2), default=5.0)
+
+    user: Mapped["User"] = relationship(back_populates="client_profile")