init

migrations/README

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+Generic single-database configuration.

migrations/env.py

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+from logging.config import fileConfig
+
+from sqlalchemy import engine_from_config, pool
+from sqlmodel import SQLModel
+
+from alembic import context
+from app.config import settings
+
+# Импортируем все модели, чтобы SQLModel.metadata знал о таблицах
+from app.models import (  # noqa: F401
+    User,
+    Hackathon,
+    HackathonParticipant,
+    Team,
+    TeamMember,
+    Task,
+    Submission,
+)
+
+config = context.config
+
+# Подставляем URL базы данных из настроек приложения
+config.set_main_option("sqlalchemy.url", settings.database_url)
+
+if config.config_file_name is not None:
+    fileConfig(config.config_file_name)
+
+target_metadata = SQLModel.metadata
+
+
+def run_migrations_offline() -> None:
+    url = config.get_main_option("sqlalchemy.url")
+    context.configure(
+        url=url,
+        target_metadata=target_metadata,
+        literal_binds=True,
+        dialect_opts={"paramstyle": "named"},
+    )
+    with context.begin_transaction():
+        context.run_migrations()
+
+
+def run_migrations_online() -> None:
+    connectable = engine_from_config(
+        config.get_section(config.config_ini_section, {}),
+        prefix="sqlalchemy.",
+        poolclass=pool.NullPool,
+    )
+    with connectable.connect() as connection:
+        context.configure(connection=connection, target_metadata=target_metadata)
+        with context.begin_transaction():
+            context.run_migrations()
+
+
+if context.is_offline_mode():
+    run_migrations_offline()
+else:
+    run_migrations_online()

migrations/script.py.mako

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+"""${message}
+
+Revision ID: ${up_revision}
+Revises: ${down_revision | comma,n}
+Create Date: ${create_date}
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+import sqlmodel
+${imports if imports else ""}
+
+# revision identifiers, used by Alembic.
+revision: str = ${repr(up_revision)}
+down_revision: Union[str, Sequence[str], None] = ${repr(down_revision)}
+branch_labels: Union[str, Sequence[str], None] = ${repr(branch_labels)}
+depends_on: Union[str, Sequence[str], None] = ${repr(depends_on)}
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    ${upgrades if upgrades else "pass"}
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    ${downgrades if downgrades else "pass"}

migrations/versions/001_initial_tables.py

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+"""initial_tables
+
+Revision ID: 001
+Revises:
+Create Date: 2026-04-06 16:33:55.958961
+
+"""
+
+from typing import Sequence, Union
+
+import sqlalchemy as sa
+import sqlmodel
+from alembic import op
+
+revision: str = "001"
+down_revision: Union[str, Sequence[str], None] = None
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    op.create_table(
+        "users",
+        sa.Column("id", sa.Integer, primary_key=True),
+        sa.Column("name", sqlmodel.sql.sqltypes.AutoString(length=100), nullable=False),
+        sa.Column(
+            "email", sqlmodel.sql.sqltypes.AutoString(length=255), nullable=False
+        ),
+        sa.Column("phone", sqlmodel.sql.sqltypes.AutoString(length=20), nullable=True),
+        sa.Column("hashed_password", sqlmodel.sql.sqltypes.AutoString, nullable=False),
+        sa.Column(
+            "is_organizer", sa.Boolean, nullable=False, server_default=sa.text("false")
+        ),
+    )
+    op.create_index("ix_users_email", "users", ["email"], unique=True)
+
+    op.create_table(
+        "hackathons",
+        sa.Column("id", sa.Integer, primary_key=True),
+        sa.Column(
+            "title", sqlmodel.sql.sqltypes.AutoString(length=200), nullable=False
+        ),
+        sa.Column("description", sqlmodel.sql.sqltypes.AutoString, nullable=False),
+        sa.Column("start_date", sa.DateTime, nullable=False),
+        sa.Column("end_date", sa.DateTime, nullable=False),
+        sa.Column(
+            "organizer_id", sa.Integer, sa.ForeignKey("users.id"), nullable=False
+        ),
+    )
+
+    op.create_table(
+        "hackathon_participants",
+        sa.Column("id", sa.Integer, primary_key=True),
+        sa.Column("user_id", sa.Integer, sa.ForeignKey("users.id"), nullable=False),
+        sa.Column(
+            "hackathon_id", sa.Integer, sa.ForeignKey("hackathons.id"), nullable=False
+        ),
+        sa.Column(
+            "is_confirmed", sa.Boolean, nullable=False, server_default=sa.text("false")
+        ),
+    )
+
+    op.create_table(
+        "teams",
+        sa.Column("id", sa.Integer, primary_key=True),
+        sa.Column("name", sqlmodel.sql.sqltypes.AutoString(length=100), nullable=False),
+        sa.Column(
+            "hackathon_id", sa.Integer, sa.ForeignKey("hackathons.id"), nullable=False
+        ),
+    )
+
+    op.create_table(
+        "team_members",
+        sa.Column("id", sa.Integer, primary_key=True),
+        sa.Column("user_id", sa.Integer, sa.ForeignKey("users.id"), nullable=False),
+        sa.Column("team_id", sa.Integer, sa.ForeignKey("teams.id"), nullable=False),
+        sa.Column(
+            "role",
+            sqlmodel.sql.sqltypes.AutoString(length=50),
+            nullable=False,
+            server_default="participant",
+        ),
+    )
+
+    op.create_table(
+        "tasks",
+        sa.Column("id", sa.Integer, primary_key=True),
+        sa.Column(
+            "hackathon_id", sa.Integer, sa.ForeignKey("hackathons.id"), nullable=False
+        ),
+        sa.Column(
+            "title", sqlmodel.sql.sqltypes.AutoString(length=200), nullable=False
+        ),
+        sa.Column("description", sqlmodel.sql.sqltypes.AutoString, nullable=False),
+        sa.Column("requirements", sqlmodel.sql.sqltypes.AutoString, nullable=False),
+        sa.Column(
+            "evaluation_criteria", sqlmodel.sql.sqltypes.AutoString, nullable=False
+        ),
+    )
+
+    op.create_table(
+        "submissions",
+        sa.Column("id", sa.Integer, primary_key=True),
+        sa.Column("team_id", sa.Integer, sa.ForeignKey("teams.id"), nullable=False),
+        sa.Column("task_id", sa.Integer, sa.ForeignKey("tasks.id"), nullable=False),
+        sa.Column("description", sqlmodel.sql.sqltypes.AutoString, nullable=False),
+        sa.Column("file_url", sqlmodel.sql.sqltypes.AutoString, nullable=True),
+        sa.Column("submitted_at", sa.DateTime, nullable=False),
+    )
+
+
+def downgrade() -> None:
+    op.drop_table("submissions")
+    op.drop_table("tasks")
+    op.drop_table("team_members")
+    op.drop_table("teams")
+    op.drop_table("hackathon_participants")
+    op.drop_table("hackathons")
+    op.drop_index("ix_users_email", "users")
+    op.drop_table("users")