Alembic to create sl_events tables

Author: c-simpson

src/server/alembic/versions/90f471ac445c_create_sl_events.py

@@ -0,0 +1,41 @@
+"""Shelterluv animal events table
+
+Revision ID: 90f471ac445c
+Revises: 9687db7928ee
+Create Date: 2022-09-04 17:21:51.511030
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = '90f471ac445c'
+down_revision = '9687db7928ee'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    op.create_table (
+    "sl_event_types",
+    sa.Column("id", sa.Integer, autoincrement=True, primary_key=True),
+    sa.Column("event_name", sa.Text, nullable=False),
+    )
+    
+    op.create_table (
+    "sl_animal_events",
+    sa.Column("id", sa.Integer, autoincrement=True, primary_key=True),
+    sa.Column("person_id", sa.Integer, nullable=False),
+    sa.Column("animal_id", sa.Integer, nullable=False),
+    sa.Column("event_type", sa.Integer, sa.ForeignKey('sl_event_types.id')),
+    sa.Column("time", sa.BigInteger, nullable=False)
+    )
+    
+    op.create_index('sla_idx', 'sl_animal_events', ['person_id'])
+
+
+
+def downgrade():
+    op.drop_table("sl_animal_events")
+    op.drop_table("sl_event_types")