fix: adapt to query builder

Signed-off-by: Akhil Narang <me@akhilnarang.dev>

erpnext/controllers/sales_and_purchase_return.py

@@ -323,22 +323,24 @@ def get_returned_qty_map_for_row(return_against, party, row_name, doctype):
 		party_type = "customer"
 
 	fields = [
-		f"sum(abs(`tab{child_doctype}`.qty)) as qty",
+		{"SUM": [{"ABS": f"`tab{child_doctype}`.qty"}], "as": "qty"},
 	]
 
 	if doctype != "Subcontracting Receipt":
 		fields += [
-			f"sum(abs(`tab{child_doctype}`.stock_qty)) as stock_qty",
+			{"SUM": [{"ABS": f"`tab{child_doctype}`.stock_qty"}], "as": "stock_qty"},
 		]
 
 	if doctype in ("Purchase Receipt", "Purchase Invoice", "Subcontracting Receipt"):
 		fields += [
-			f"sum(abs(`tab{child_doctype}`.rejected_qty)) as rejected_qty",
-			f"sum(abs(`tab{child_doctype}`.received_qty)) as received_qty",
+			{"SUM": [{"ABS": f"`tab{child_doctype}`.rejected_qty"}], "as": "rejected_qty"},
+			{"SUM": [{"ABS": f"`tab{child_doctype}`.received_qty"}], "as": "received_qty"},
 		]
 
 		if doctype == "Purchase Receipt":
-			fields += [f"sum(abs(`tab{child_doctype}`.received_stock_qty)) as received_stock_qty"]
+			fields += [
+				{"SUM": [{"ABS": f"`tab{child_doctype}`.received_stock_qty"}], "as": "received_stock_qty"}
+			]
 
 	# Used retrun against and supplier and is_retrun because there is an index added for it
 	data = frappe.get_all(

erpnext/controllers/status_updater.py

@@ -563,11 +563,14 @@ class StatusUpdater(Document):
 			fields=[target_ref_field, target_field],
 		)
 
-		sum_ref = sum(abs(record[target_ref_field]) for record in child_records)
+		# For operator dicts, the alias is in the "as" key; for strings, use the field name directly
+		ref_key = target_ref_field.get("as") if isinstance(target_ref_field, dict) else target_ref_field
+
+		sum_ref = sum(abs(record[ref_key]) for record in child_records)
 
 		if sum_ref > 0:
 			percentage = round(
-				sum(min(abs(record[target_field]), abs(record[target_ref_field])) for record in child_records)
+				sum(min(abs(record[target_field]), abs(record[ref_key])) for record in child_records)
 				/ sum_ref
 				* 100,
 				6,

erpnext/controllers/stock_controller.py

@@ -1320,7 +1320,7 @@ class StockController(AccountsController):
 				total_returned += flt(item.returned_qty * item.rate)
 
 			if total_returned < total_amount:
-				target_ref_field = "(amount - (returned_qty * rate))"
+				target_ref_field = {"SUB": ["amount", {"MUL": ["returned_qty", "rate"]}], "as": "ref_amount"}
 
 		self._update_percent_field(
 			{

erpnext/controllers/subcontracting_controller.py

@@ -292,7 +292,7 @@ class SubcontractingController(StockController):
 		):
 			for row in frappe.get_all(
 				f"{self.subcontract_data.order_doctype} Item",
-				fields=["item_code", "(qty - received_qty) as qty", "parent", "name"],
+				fields=["item_code", {"SUB": ["qty", "received_qty"], "as": "qty"}, "parent", "name"],
 				filters={"docstatus": 1, "parent": ("in", self.subcontract_orders)},
 			):
 				self.qty_to_be_received[(row.item_code, row.parent)] += row.qty
@@ -553,7 +553,9 @@ class SubcontractingController(StockController):
 		data = []
 
 		doctype = "BOM Item" if not exploded_item else "BOM Explosion Item"
-		fields = [f"`tab{doctype}`.`stock_qty` / `tabBOM`.`quantity` as qty_consumed_per_unit"]
+		fields = [
+			{"DIV": [f"`tab{doctype}`.`stock_qty`", "`tabBOM`.`quantity`"], "as": "qty_consumed_per_unit"}
+		]
 
 		alias_dict = {
 			"item_code": "rm_item_code",

erpnext/controllers/tests/test_item_wise_inventory_account.py

@@ -328,7 +328,7 @@ class TestItemWiseInventoryAccount(IntegrationTestCase):
 					"voucher_no": pr.name,
 					"item_code": ("in", items),
 				},
-				fields=["sum(stock_value_difference) as value"],
+				fields=[{"SUM": "stock_value_difference", "as": "value"}],
 			)
 
 			gl_value = frappe.db.get_value(
@@ -435,7 +435,7 @@ class TestItemWiseInventoryAccount(IntegrationTestCase):
 			sle_value = frappe.get_all(
 				"Stock Ledger Entry",
 				filters={"voucher_type": "Delivery Note", "voucher_no": dn.name, "item_code": ("in", items)},
-				fields=["sum(stock_value_difference) as value"],
+				fields=[{"SUM": "stock_value_difference", "as": "value"}],
 			)
 
 			gl_value = (