Feature: Added product bundles. Have to wire it up to inventory and reports.

2026-01-31 15:16:58 +00:00
1 parent b79af6e1c6
commit 6e8843d3c4
@@ -0,0 +1,103 @@
+"""bundles
+
+Revision ID: 367ecf7b898f
+Revises: 1e0daf6bc1ae
+Create Date: 2026-01-28 16:11:21.874409
+
+"""
+
+import sqlalchemy as sa
+
+from sqlalchemy.dialects import postgresql
+
+from alembic import op
+
+
+# revision identifiers, used by Alembic.
+revision = "367ecf7b898f"
+down_revision = "1e0daf6bc1ae"
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    op.create_table(
+        "bundle_items",
+        sa.Column("id", sa.Uuid(), server_default=sa.text("gen_random_uuid()"), nullable=False),
+        sa.Column("bundle_id", sa.Uuid(), nullable=False),
+        sa.Column("item_id", sa.Uuid(), nullable=False),
+        sa.Column("quantity", sa.Numeric(precision=15, scale=2), nullable=False),
+        sa.Column("sale_price", sa.Numeric(precision=15, scale=2), nullable=False),
+        sa.Column("valid_from", sa.Date(), nullable=True),
+        sa.Column("valid_till", sa.Date(), nullable=True),
+        postgresql.ExcludeConstraint(
+            (sa.column("bundle_id"), "="),
+            (sa.column("item_id"), "="),
+            (sa.text("daterange(valid_from, valid_till, '[]')"), "&&"),
+            using="gist",
+            name=op.f("uq_bundle_items_bundle_id_item_id"),
+        ),
+        sa.ForeignKeyConstraint(
+            ["bundle_id"], ["stock_keeping_units.id"], name=op.f("fk_bundle_items_bundle_id_stock_keeping_units")
+        ),
+        sa.ForeignKeyConstraint(
+            ["item_id"], ["stock_keeping_units.id"], name=op.f("fk_bundle_items_item_id_stock_keeping_units")
+        ),
+        sa.PrimaryKeyConstraint("id", name=op.f("pk_bundle_items")),
+    )
+
+    inventory_type = sa.Enum("regular", "bundle", "bundle_item", name="inventorytype")
+    # inventory_type.create(op.get_bind())
+    op.add_column("inventories", sa.Column("type", inventory_type, server_default=sa.text("'regular'"), nullable=False))
+    op.add_column("inventories", sa.Column("parent_id", sa.Uuid(), nullable=True))
+    op.drop_constraint(op.f("uq_inventories_kot_id"), "inventories", type_="unique")
+    op.create_unique_constraint(
+        op.f("uq_inventories_kot_id"),
+        "inventories",
+        ["kot_id", "sku_id", "is_happy_hour", "price", "type", "parent_id"],
+        postgresql_nulls_not_distinct=True,
+    )
+    op.create_foreign_key(
+        op.f("fk_inventories_parent_id_inventories"), "inventories", "inventories", ["parent_id"], ["id"]
+    )
+    op.add_column(
+        "stock_keeping_units", sa.Column("is_bundle", sa.Boolean(), server_default=sa.text("false"), nullable=False)
+    )
+    mc = sa.table(
+        "menu_categories",
+        sa.column("id", sa.Uuid()),
+        sa.column("name", sa.Unicode(length=255)),
+        sa.column("is_active", sa.Boolean()),
+        sa.column("is_fixture", sa.Boolean()),
+        sa.column("sort_order", sa.Integer()),
+    )
+
+    op.execute(
+        mc.insert().values(
+            id="6752ed9d-6f1a-4941-940a-17759dcc6720",
+            name="Bundles",
+            is_active=True,
+            is_fixture=True,
+            sort_order=0,
+        )
+    )
+
+
+def downgrade():
+    op.drop_table("bundle_items")
+    op.drop_column("stock_keeping_units", "is_bundle")
+    op.drop_constraint(op.f("fk_inventories_parent_id_inventories"), "inventories", type_="foreignkey")
+    op.drop_constraint(op.f("uq_inventories_kot_id"), "inventories", type_="unique")
+    op.create_unique_constraint(
+        op.f("uq_inventories_kot_id"),
+        "inventories",
+        ["kot_id", "sku_id", "is_happy_hour", "price"],
+        postgresql_nulls_not_distinct=False,
+    )
+    op.drop_column("inventories", "parent_id")
+    op.drop_column("inventories", "type")
+    mc = sa.table(
+        "menu_categories",
+        sa.column("id", sa.Uuid()),
+    )
+    op.execute(mc.delete().where(mc.c.id == "6752ed9d-6f1a-4941-940a-17759dcc6720"))