Add migration.

alembic/versions/20230913_5d71a80073d5_remove_externalintegrationlink.py

@@ -0,0 +1,90 @@
+"""Remove ExternalIntegrationLink.
+
+Revision ID: 5d71a80073d5
+Revises: 1c566151741f
+Create Date: 2023-09-13 15:23:07.566404+00:00
+
+"""
+import sqlalchemy as sa
+
+from alembic import op
+
+# revision identifiers, used by Alembic.
+revision = "5d71a80073d5"
+down_revision = "1c566151741f"
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    op.drop_index(
+        "ix_externalintegrationslinks_external_integration_id",
+        table_name="externalintegrationslinks",
+    )
+    op.drop_index(
+        "ix_externalintegrationslinks_library_id",
+        table_name="externalintegrationslinks",
+    )
+    op.drop_index(
+        "ix_externalintegrationslinks_other_integration_id",
+        table_name="externalintegrationslinks",
+    )
+    op.drop_index(
+        "ix_externalintegrationslinks_purpose", table_name="externalintegrationslinks"
+    )
+    op.drop_table("externalintegrationslinks")
+
+
+def downgrade() -> None:
+    op.create_table(
+        "externalintegrationslinks",
+        sa.Column("id", sa.INTEGER(), autoincrement=True, nullable=False),
+        sa.Column(
+            "external_integration_id", sa.INTEGER(), autoincrement=False, nullable=True
+        ),
+        sa.Column("library_id", sa.INTEGER(), autoincrement=False, nullable=True),
+        sa.Column(
+            "other_integration_id", sa.INTEGER(), autoincrement=False, nullable=True
+        ),
+        sa.Column("purpose", sa.VARCHAR(), autoincrement=False, nullable=True),
+        sa.ForeignKeyConstraint(
+            ["external_integration_id"],
+            ["externalintegrations.id"],
+            name="externalintegrationslinks_external_integration_id_fkey",
+        ),
+        sa.ForeignKeyConstraint(
+            ["library_id"],
+            ["libraries.id"],
+            name="externalintegrationslinks_library_id_fkey",
+        ),
+        sa.ForeignKeyConstraint(
+            ["other_integration_id"],
+            ["externalintegrations.id"],
+            name="externalintegrationslinks_other_integration_id_fkey",
+        ),
+        sa.PrimaryKeyConstraint("id", name="externalintegrationslinks_pkey"),
+    )
+    op.create_index(
+        "ix_externalintegrationslinks_purpose",
+        "externalintegrationslinks",
+        ["purpose"],
+        unique=False,
+    )
+    op.create_index(
+        "ix_externalintegrationslinks_other_integration_id",
+        "externalintegrationslinks",
+        ["other_integration_id"],
+        unique=False,
+    )
+    op.create_index(
+        "ix_externalintegrationslinks_library_id",
+        "externalintegrationslinks",
+        ["library_id"],
+        unique=False,
+    )
+    op.create_index(
+        "ix_externalintegrationslinks_external_integration_id",
+        "externalintegrationslinks",
+        ["external_integration_id"],
+        unique=False,
+    )