Add migration for Drug

alembic/versions/20250325_134412_c809ada9_create_drug.py

@@ -0,0 +1,32 @@
+"""create drugs table
+
+Revision ID: 1234567890ab
+Revises: 
+Create Date: 2023-05-23 10:00:00.000000
+
+"""
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy.dialects.postgresql import ARRAY
+
+# revision identifiers
+revision = '1234567890ab'
+down_revision = None
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    op.create_table(
+        'drugs',
+        sa.Column('id', sa.String, primary_key=True, default=lambda: str(uuid.uuid4())),
+        sa.Column('name', sa.String, nullable=False, unique=True, index=True),
+        sa.Column('description', sa.Text, nullable=True),
+        sa.Column('drug_types', ARRAY(sa.String)),
+        sa.Column('created_at', sa.TIMESTAMP(timezone=True), server_default=sa.func.now()),
+        sa.Column('updated_at', sa.TIMESTAMP(timezone=True), server_default=sa.func.now(), onupdate=sa.func.now())
+    )
+
+
+def downgrade():
+    op.drop_table('drugs')