Migration for the LMSGroupSet table

lms/migrations/versions/4b813a44a6c9_create_lmsgroupset_table.py

@@ -0,0 +1,41 @@
+"""Create LMSGroupSet table."""
+
+import sqlalchemy as sa
+from alembic import op
+
+revision = "4b813a44a6c9"
+down_revision = "a9e5a33e96b7"
+
+
+def upgrade() -> None:
+    op.create_table(
+        "lms_group_set",
+        sa.Column("id", sa.Integer(), autoincrement=True, nullable=False),
+        sa.Column("lms_id", sa.String(), nullable=False),
+        sa.Column("name", sa.String(), nullable=False),
+        sa.Column("lms_course_id", sa.Integer(), nullable=False),
+        sa.Column(
+            "created", sa.DateTime(), server_default=sa.text("now()"), nullable=False
+        ),
+        sa.Column(
+            "updated", sa.DateTime(), server_default=sa.text("now()"), nullable=False
+        ),
+        sa.ForeignKeyConstraint(
+            ["lms_course_id"],
+            ["lms_course.id"],
+            name=op.f("fk__lms_group_set__lms_course_id__lms_course"),
+        ),
+        sa.PrimaryKeyConstraint("id", name=op.f("pk__lms_group_set")),
+        sa.UniqueConstraint(
+            "lms_course_id", "lms_id", name=op.f("uq__lms_group_set__lms_course_id")
+        ),
+    )
+    op.create_index(
+        op.f("ix__lms_group_set_lms_id"), "lms_group_set", ["lms_id"], unique=False
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    op.drop_index(op.f("ix__lms_group_set_lms_id"), table_name="lms_group_set")
+    op.drop_table("lms_group_set")