Add migration for Dog

alembic/versions/20250326_132938_9ece91f0_create_dog.py

@@ -0,0 +1,45 @@
+"""create dogs table
+
+Revision ID: b2c3d4e5f6g7
+Revises: 
+Create Date: 2024-01-09 10:00:00.000000
+"""
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy.sql import func
+import uuid
+
+# revision identifiers
+revision = 'b2c3d4e5f6g7'
+down_revision = None
+branch_labels = None
+depends_on = None
+
+def upgrade():
+    op.create_table(
+        'dogs',
+        sa.Column('id', sa.String(), primary_key=True, default=lambda: str(uuid.uuid4())),
+        sa.Column('name', sa.String(), nullable=False),
+        sa.Column('breed', sa.String(), nullable=False),
+        sa.Column('age', sa.Integer()),
+        sa.Column('color', sa.String()),
+        sa.Column('weight', sa.Integer()),
+        sa.Column('is_vaccinated', sa.Boolean(), default=False),
+        sa.Column('owner_name', sa.String()),
+        sa.Column('owner_contact', sa.String()),
+        sa.Column('created_at', sa.DateTime(), server_default=sa.func.now()),
+        sa.Column('updated_at', sa.DateTime(), server_default=sa.func.now(), onupdate=sa.func.now()),
+        sa.PrimaryKeyConstraint('id')
+    )
+    
+    # Create indexes
+    op.create_index('ix_dogs_name', 'dogs', ['name'])
+    op.create_index('ix_dogs_breed', 'dogs', ['breed'])
+
+def downgrade():
+    # Drop indexes
+    op.drop_index('ix_dogs_breed', 'dogs')
+    op.drop_index('ix_dogs_name', 'dogs')
+    
+    # Drop table
+    op.drop_table('dogs')