mai2: add present support

core/data/alembic/versions/5ea363686347_mai2_presents.py

@@ -0,0 +1,41 @@
+"""mai2_presents
+
+Revision ID: 5ea363686347
+Revises: 680789dabab3
+Create Date: 2024-06-28 14:49:07.666879
+
+"""
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy.dialects import mysql
+
+# revision identifiers, used by Alembic.
+revision = '5ea363686347'
+down_revision = '680789dabab3'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('mai2_item_present',
+    sa.Column('id', sa.BIGINT(), nullable=False),
+    sa.Column('version', sa.INTEGER(), nullable=True),
+    sa.Column('user', sa.Integer(), nullable=True),
+    sa.Column('itemKind', sa.INTEGER(), nullable=False),
+    sa.Column('itemId', sa.INTEGER(), nullable=False),
+    sa.Column('stock', sa.INTEGER(), server_default='1', nullable=False),
+    sa.Column('startDate', sa.TIMESTAMP(), nullable=True),
+    sa.Column('endDate', sa.TIMESTAMP(), nullable=True),
+    sa.ForeignKeyConstraint(['user'], ['aime_user.id'], onupdate='cascade', ondelete='cascade'),
+    sa.PrimaryKeyConstraint('id'),
+    sa.UniqueConstraint('version', 'user', 'itemKind', 'itemId', name='mai2_item_present_uk'),
+    mysql_charset='utf8mb4'
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table('mai2_item_present')
+    # ### end Alembic commands ###