61 lines
2.5 KiB
Python
61 lines
2.5 KiB
Python
"""groups_and_oauth
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Revision ID: 0002_groups_oauth
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Revises: 0001_initial
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Create Date: 2026-02-03 20:00:00
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"""
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from alembic import op
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import sqlalchemy as sa
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revision = "0002_groups_oauth"
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down_revision = "0001_initial"
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branch_labels = None
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depends_on = None
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def upgrade() -> None:
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op.add_column("users", sa.Column("is_active", sa.Boolean(), nullable=False, server_default=sa.true()))
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op.add_column("users", sa.Column("oauth_provider", sa.String(length=50), nullable=True))
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op.add_column("users", sa.Column("oauth_subject", sa.String(length=255), nullable=True))
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op.add_column("users", sa.Column("picture_url", sa.String(length=512), nullable=True))
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op.create_table(
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"groups",
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sa.Column("id", sa.Integer(), primary_key=True),
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sa.Column("name", sa.String(length=255), nullable=False),
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sa.Column("created_at", sa.DateTime(timezone=True), server_default=sa.func.now()),
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)
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op.create_index(op.f("ix_groups_name"), "groups", ["name"], unique=True)
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op.create_table(
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"group_memberships",
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sa.Column("id", sa.Integer(), primary_key=True),
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sa.Column("group_id", sa.Integer(), sa.ForeignKey("groups.id", ondelete="CASCADE"), nullable=False),
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sa.Column("user_id", sa.Integer(), sa.ForeignKey("users.id", ondelete="CASCADE"), nullable=False),
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sa.Column("created_at", sa.DateTime(timezone=True), server_default=sa.func.now()),
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sa.UniqueConstraint("group_id", "user_id", name="uq_group_membership"),
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)
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op.create_index(op.f("ix_group_memberships_group_id"), "group_memberships", ["group_id"])
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op.create_index(op.f("ix_group_memberships_user_id"), "group_memberships", ["user_id"])
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op.create_table(
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"course_groups",
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sa.Column("id", sa.Integer(), primary_key=True),
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sa.Column("course_id", sa.Integer(), sa.ForeignKey("courses.id", ondelete="CASCADE"), nullable=False),
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sa.Column("group_id", sa.Integer(), sa.ForeignKey("groups.id", ondelete="CASCADE"), nullable=False),
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sa.UniqueConstraint("course_id", "group_id", name="uq_course_group"),
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)
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op.create_index(op.f("ix_course_groups_course_id"), "course_groups", ["course_id"])
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op.create_index(op.f("ix_course_groups_group_id"), "course_groups", ["group_id"])
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def downgrade() -> None:
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op.drop_table("course_groups")
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op.drop_table("group_memberships")
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op.drop_table("groups")
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op.drop_column("users", "picture_url")
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op.drop_column("users", "oauth_subject")
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op.drop_column("users", "oauth_provider")
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op.drop_column("users", "is_active")
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