feat: deploy infrastructure + disk/drive, calendar, presentation, workspaces, onboarding, demo user

app/models/workspace.py

@@ -0,0 +1,63 @@
+"""Workspace models for VoIdea.
+
+Personal workspace (1 per user, free) + Team workspaces (tariff-gated).
+"""
+
+from typing import Optional
+
+from sqlalchemy import Boolean, ForeignKey, Integer, String, Text
+from sqlalchemy.dialects.postgresql import UUID
+from sqlalchemy.orm import Mapped, mapped_column, relationship
+
+from app.core.base import SQLBase, TimestampMixin, UUIDMixin
+
+
+class Workspace(SQLBase, UUIDMixin, TimestampMixin):
+    __tablename__ = "workspaces"
+
+    name: Mapped[str] = mapped_column(
+        String(255), nullable=False
+    )
+    type: Mapped[str] = mapped_column(
+        String(20), nullable=False, default="personal", index=True
+    )
+    owner_id: Mapped[UUID] = mapped_column(
+        UUID(as_uuid=True),
+        ForeignKey("users.id", ondelete="CASCADE"),
+        nullable=False,
+        index=True,
+    )
+    description: Mapped[Optional[str]] = mapped_column(
+        Text, nullable=True, default=""
+    )
+
+    owner = relationship("User", backref="owned_workspaces", lazy="selectin")
+    members = relationship(
+        "WorkspaceMembership", back_populates="workspace",
+        lazy="selectin", cascade="all, delete-orphan",
+    )
+
+
+class WorkspaceMembership(SQLBase, UUIDMixin, TimestampMixin):
+    __tablename__ = "workspace_memberships"
+
+    workspace_id: Mapped[UUID] = mapped_column(
+        UUID(as_uuid=True),
+        ForeignKey("workspaces.id", ondelete="CASCADE"),
+        nullable=False,
+        index=True,
+    )
+    user_id: Mapped[UUID] = mapped_column(
+        UUID(as_uuid=True),
+        ForeignKey("users.id", ondelete="CASCADE"),
+        nullable=False,
+        index=True,
+    )
+    role: Mapped[str] = mapped_column(
+        String(20), nullable=False, default="member"
+    )
+
+    workspace = relationship(
+        "Workspace", back_populates="members", lazy="selectin"
+    )
+    user = relationship("User", backref="workspace_memberships", lazy="selectin")