feat(database): add user model and initial migration

Dockerfile

@@ -19,4 +19,4 @@ USER appuser
 
 EXPOSE 7860
 
-CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "7860"]
+CMD ["sh", "-c", "alembic upgrade head && uvicorn app.main:app --host 0.0.0.0 --port ${PORT:-7860}"]

alembic.ini

@@ -0,0 +1,39 @@
+[alembic]
+script_location = alembic
+prepend_sys_path = .
+path_separator = os
+sqlalchemy.url = postgresql+psycopg://placeholder
+
+[loggers]
+keys = root,sqlalchemy,alembic
+
+[handlers]
+keys = console
+
+[formatters]
+keys = generic
+
+[logger_root]
+level = WARN
+handlers = console
+qualname =
+
+[logger_sqlalchemy]
+level = WARN
+handlers =
+qualname = sqlalchemy.engine
+
+[logger_alembic]
+level = INFO
+handlers =
+qualname = alembic
+
+[handler_console]
+class = StreamHandler
+args = (sys.stderr,)
+level = NOTSET
+formatter = generic
+
+[formatter_generic]
+format = %(levelname)-5.5s [%(name)s] %(message)s
+datefmt = %H:%M:%S

alembic/env.py

@@ -0,0 +1,69 @@
+import asyncio
+from logging.config import fileConfig
+
+from alembic import context
+from sqlalchemy import pool
+from sqlalchemy.ext.asyncio import async_engine_from_config
+
+from app.core.config import settings
+from app.db.base import Base
+import app.models  # noqa: F401
+
+
+config = context.config
+
+if config.config_file_name is not None:
+    fileConfig(config.config_file_name)
+
+database_url = settings.sqlalchemy_database_url.replace("%", "%%")
+config.set_main_option("sqlalchemy.url", database_url)
+
+target_metadata = Base.metadata
+
+
+def run_migrations_offline() -> None:
+    context.configure(
+        url=settings.sqlalchemy_database_url,
+        target_metadata=target_metadata,
+        literal_binds=True,
+        dialect_opts={"paramstyle": "named"},
+        compare_type=True,
+    )
+
+    with context.begin_transaction():
+        context.run_migrations()
+
+
+def do_run_migrations(connection) -> None:
+    context.configure(
+        connection=connection,
+        target_metadata=target_metadata,
+        compare_type=True,
+        compare_server_default=True,
+    )
+
+    with context.begin_transaction():
+        context.run_migrations()
+
+
+async def run_async_migrations() -> None:
+    connectable = async_engine_from_config(
+        config.get_section(config.config_ini_section, {}),
+        prefix="sqlalchemy.",
+        poolclass=pool.NullPool,
+    )
+
+    async with connectable.connect() as connection:
+        await connection.run_sync(do_run_migrations)
+
+    await connectable.dispose()
+
+
+def run_migrations_online() -> None:
+    asyncio.run(run_async_migrations())
+
+
+if context.is_offline_mode():
+    run_migrations_offline()
+else:
+    run_migrations_online()

alembic/script.py.mako

@@ -0,0 +1,26 @@
+"""${message}
+
+Revision ID: ${up_revision}
+Revises: ${down_revision | comma,n}
+Create Date: ${create_date}
+"""
+
+from collections.abc import Sequence
+
+from alembic import op
+import sqlalchemy as sa
+${imports if imports else ""}
+
+
+revision: str = ${repr(up_revision)}
+down_revision: str | None = ${repr(down_revision)}
+branch_labels: str | Sequence[str] | None = ${repr(branch_labels)}
+depends_on: str | Sequence[str] | None = ${repr(depends_on)}
+
+
+def upgrade() -> None:
+    ${upgrades if upgrades else "pass"}
+
+
+def downgrade() -> None:
+    ${downgrades if downgrades else "pass"}

alembic/versions/20260803_0001_create_users.py

@@ -0,0 +1,123 @@
+"""Create users table.
+
+Revision ID: 20260803_0001
+Revises:
+"""
+
+from collections.abc import Sequence
+
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy.dialects import postgresql
+
+
+revision: str = "20260803_0001"
+down_revision: str | None = None
+branch_labels: str | Sequence[str] | None = None
+depends_on: str | Sequence[str] | None = None
+
+
+def upgrade() -> None:
+    op.create_table(
+        "users",
+        sa.Column(
+            "id",
+            postgresql.UUID(as_uuid=True),
+            nullable=False,
+        ),
+        sa.Column(
+            "full_name",
+            sa.String(length=150),
+            nullable=False,
+        ),
+        sa.Column(
+            "email",
+            sa.String(length=320),
+            nullable=False,
+        ),
+        sa.Column(
+            "password_hash",
+            sa.String(length=255),
+            nullable=False,
+        ),
+        sa.Column(
+            "country_code",
+            sa.String(length=2),
+            nullable=True,
+        ),
+        sa.Column(
+            "preferred_language",
+            sa.String(length=5),
+            server_default="fr",
+            nullable=False,
+        ),
+        sa.Column(
+            "role",
+            sa.String(length=30),
+            server_default="user",
+            nullable=False,
+        ),
+        sa.Column(
+            "is_active",
+            sa.Boolean(),
+            server_default=sa.true(),
+            nullable=False,
+        ),
+        sa.Column(
+            "is_email_verified",
+            sa.Boolean(),
+            server_default=sa.false(),
+            nullable=False,
+        ),
+        sa.Column(
+            "onboarding_completed",
+            sa.Boolean(),
+            server_default=sa.false(),
+            nullable=False,
+        ),
+        sa.Column(
+            "created_at",
+            sa.DateTime(timezone=True),
+            server_default=sa.func.now(),
+            nullable=False,
+        ),
+        sa.Column(
+            "updated_at",
+            sa.DateTime(timezone=True),
+            server_default=sa.func.now(),
+            nullable=False,
+        ),
+        sa.PrimaryKeyConstraint("id"),
+        sa.UniqueConstraint(
+            "email",
+            name="uq_users_email",
+        ),
+    )
+
+    op.create_index(
+        "ix_users_email",
+        "users",
+        ["email"],
+        unique=False,
+    )
+
+    op.create_index(
+        "ix_users_role",
+        "users",
+        ["role"],
+        unique=False,
+    )
+
+
+def downgrade() -> None:
+    op.drop_index(
+        "ix_users_role",
+        table_name="users",
+    )
+
+    op.drop_index(
+        "ix_users_email",
+        table_name="users",
+    )
+
+    op.drop_table("users")

app/models/__init__.py

@@ -0,0 +1,3 @@
+from app.models.user import User
+
+__all__ = ["User"]

app/models/user.py

@@ -0,0 +1,92 @@
+import uuid
+from datetime import datetime
+
+from sqlalchemy import Boolean, DateTime, Index, String, func
+from sqlalchemy.dialects.postgresql import UUID
+from sqlalchemy.orm import Mapped, mapped_column
+
+from app.db.base import Base
+
+
+class User(Base):
+    __tablename__ = "users"
+
+    id: Mapped[uuid.UUID] = mapped_column(
+        UUID(as_uuid=True),
+        primary_key=True,
+        default=uuid.uuid4,
+    )
+
+    full_name: Mapped[str] = mapped_column(
+        String(150),
+        nullable=False,
+    )
+
+    email: Mapped[str] = mapped_column(
+        String(320),
+        nullable=False,
+        unique=True,
+    )
+
+    password_hash: Mapped[str] = mapped_column(
+        String(255),
+        nullable=False,
+    )
+
+    country_code: Mapped[str | None] = mapped_column(
+        String(2),
+        nullable=True,
+    )
+
+    preferred_language: Mapped[str] = mapped_column(
+        String(5),
+        nullable=False,
+        default="fr",
+        server_default="fr",
+    )
+
+    role: Mapped[str] = mapped_column(
+        String(30),
+        nullable=False,
+        default="user",
+        server_default="user",
+    )
+
+    is_active: Mapped[bool] = mapped_column(
+        Boolean,
+        nullable=False,
+        default=True,
+        server_default="true",
+    )
+
+    is_email_verified: Mapped[bool] = mapped_column(
+        Boolean,
+        nullable=False,
+        default=False,
+        server_default="false",
+    )
+
+    onboarding_completed: Mapped[bool] = mapped_column(
+        Boolean,
+        nullable=False,
+        default=False,
+        server_default="false",
+    )
+
+    created_at: Mapped[datetime] = mapped_column(
+        DateTime(timezone=True),
+        nullable=False,
+        server_default=func.now(),
+    )
+
+    updated_at: Mapped[datetime] = mapped_column(
+        DateTime(timezone=True),
+        nullable=False,
+        server_default=func.now(),
+        onupdate=func.now(),
+    )
+
+    __table_args__ = (
+        Index("ix_users_email", "email"),
+        Index("ix_users_role", "role"),
+    )