Adding in viral culture submissions.

alembic/versions/ef1a0222b882_adding_viral_cultures.py

@@ -0,0 +1,56 @@
+"""Adding Viral Cultures
+
+Revision ID: ef1a0222b882
+Revises: 0746f7e2c10e
+Create Date: 2024-09-04 10:23:39.245013
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = 'ef1a0222b882'
+down_revision = '0746f7e2c10e'
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('_viralculture',
+    sa.Column('id', sa.INTEGER(), nullable=False),
+    sa.ForeignKeyConstraint(['id'], ['_basicsubmission.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    # with op.batch_alter_table('_process', schema=None) as batch_op:
+    #     batch_op.create_unique_constraint("process_uni", ['name'])
+    #
+    # with op.batch_alter_table('_submissionsampleassociation', schema=None) as batch_op:
+    #     batch_op.create_unique_constraint("subsamp_uni", ['id'])
+
+    # with op.batch_alter_table('_wastewaterarticassociation', schema=None) as batch_op:
+    #     batch_op.alter_column('source_plate',
+    #            existing_type=sa.VARCHAR(length=16),
+    #            type_=sa.String(length=32),
+    #            existing_nullable=True)
+
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('_wastewaterarticassociation', schema=None) as batch_op:
+        batch_op.alter_column('source_plate',
+               existing_type=sa.String(length=32),
+               type_=sa.VARCHAR(length=16),
+               existing_nullable=True)
+
+    with op.batch_alter_table('_submissionsampleassociation', schema=None) as batch_op:
+        batch_op.drop_constraint("subsamp_uni", type_='unique')
+
+    with op.batch_alter_table('_process', schema=None) as batch_op:
+        batch_op.drop_constraint("process_uni", type_='unique')
+
+    op.drop_table('_viralculture')
+    # ### end Alembic commands ###