fix: use query builder instead of raw SQL in get_loyalty_details

(cherry picked from commit 8696ba2f5d)

erpnext/accounts/doctype/loyalty_program/loyalty_program.py

@@ -5,6 +5,7 @@
 import frappe
 from frappe import _
 from frappe.model.document import Document
+from frappe.query_builder.functions import Sum
 from frappe.utils import flt, today
 
 
@@ -18,26 +19,34 @@ def get_loyalty_details(
 	if not expiry_date:
 		expiry_date = today()
 
-	condition = ""
-	if company:
-		condition = " and company=%s " % frappe.db.escape(company)
-	if not include_expired_entry:
-		condition += " and expiry_date>='%s' " % expiry_date
+	LoyaltyPointEntry = frappe.qb.DocType("Loyalty Point Entry")
 
-	loyalty_point_details = frappe.db.sql(
-		f"""select sum(loyalty_points) as loyalty_points,
-		sum(purchase_amount) as total_spent from `tabLoyalty Point Entry`
-		where customer=%s and loyalty_program=%s and posting_date <= %s
-		{condition}
-		group by customer""",
-		(customer, loyalty_program, expiry_date),
-		as_dict=1,
+	query = (
+		frappe.qb.from_(LoyaltyPointEntry)
+		.select(
+			Sum(LoyaltyPointEntry.loyalty_points).as_("loyalty_points"),
+			Sum(LoyaltyPointEntry.purchase_amount).as_("total_spent"),
+		)
+		.where(
+			(LoyaltyPointEntry.customer == customer)
+			& (LoyaltyPointEntry.loyalty_program == loyalty_program)
+			& (LoyaltyPointEntry.posting_date <= expiry_date)
+		)
+		.groupby(LoyaltyPointEntry.customer)
 	)
 
-	if loyalty_point_details:
-		return loyalty_point_details[0]
-	else:
-		return {"loyalty_points": 0, "total_spent": 0}
+	if company:
+		query = query.where(LoyaltyPointEntry.company == company)
+
+	if not include_expired_entry:
+		query = query.where(LoyaltyPointEntry.expiry_date >= expiry_date)
+
+	loyalty_point_details = query.run(as_dict=True)
+
+	return {
+		"loyalty_points": flt(loyalty_point_details[0].loyalty_points),
+		"total_spent": flt(loyalty_point_details[0].total_spent),
+	}
 
 
 @frappe.whitelist()