fix: min order qty optional in production plan (#38956)

* fix: min order qty optional in production plan

* fix: test cases

erpnext/manufacturing/doctype/bom/bom.json

@@ -218,6 +218,7 @@
    "options": "\nWork Order\nJob Card"
   },
   {
+   "default": "1",
    "fieldname": "conversion_rate",
    "fieldtype": "Float",
    "label": "Conversion Rate",
@@ -636,7 +637,7 @@
  "image_field": "image",
  "is_submittable": 1,
  "links": [],
- "modified": "2023-08-07 11:38:08.152294",
+ "modified": "2023-12-26 19:34:08.159312",
  "modified_by": "Administrator",
  "module": "Manufacturing",
  "name": "BOM",

erpnext/manufacturing/doctype/production_plan/production_plan.js

@@ -305,6 +305,8 @@ frappe.ui.form.on('Production Plan', {
 			frappe.throw(__("Select the Warehouse"));
 		}
 
+		frm.set_value("consider_minimum_order_qty", 0);
+
 		if (frm.doc.ignore_existing_ordered_qty) {
 			frm.events.get_items_for_material_requests(frm);
 		} else {

erpnext/manufacturing/doctype/production_plan/production_plan.json

@@ -48,6 +48,7 @@
   "material_request_planning",
   "include_non_stock_items",
   "include_subcontracted_items",
+  "consider_minimum_order_qty",
   "include_safety_stock",
   "ignore_existing_ordered_qty",
   "column_break_25",
@@ -423,13 +424,19 @@
    "fieldtype": "Link",
    "label": "Sub Assembly Warehouse",
    "options": "Warehouse"
+  },
+  {
+   "default": "0",
+   "fieldname": "consider_minimum_order_qty",
+   "fieldtype": "Check",
+   "label": "Consider Minimum Order Qty"
   }
  ],
  "icon": "fa fa-calendar",
  "index_web_pages_for_search": 1,
  "is_submittable": 1,
  "links": [],
- "modified": "2023-11-03 14:08:11.928027",
+ "modified": "2023-12-26 16:31:13.740777",
  "modified_by": "Administrator",
  "module": "Manufacturing",
  "name": "Production Plan",

erpnext/manufacturing/doctype/production_plan/production_plan.py

@@ -67,6 +67,7 @@ class ProductionPlan(Document):
 		combine_items: DF.Check
 		combine_sub_items: DF.Check
 		company: DF.Link
+		consider_minimum_order_qty: DF.Check
 		customer: DF.Link | None
 		for_warehouse: DF.Link | None
 		from_date: DF.Date | None
@@ -1211,7 +1212,14 @@ def get_subitems(
 
 
 def get_material_request_items(
-	row, sales_order, company, ignore_existing_ordered_qty, include_safety_stock, warehouse, bin_dict
+	doc,
+	row,
+	sales_order,
+	company,
+	ignore_existing_ordered_qty,
+	include_safety_stock,
+	warehouse,
+	bin_dict,
 ):
 	total_qty = row["qty"]
 
@@ -1220,8 +1228,14 @@ def get_material_request_items(
 		required_qty = total_qty
 	elif total_qty > bin_dict.get("projected_qty", 0):
 		required_qty = total_qty - bin_dict.get("projected_qty", 0)
-	if required_qty > 0 and required_qty < row["min_order_qty"]:
+
+	if (
+		doc.get("consider_minimum_order_qty")
+		and required_qty > 0
+		and required_qty < row["min_order_qty"]
+	):
 		required_qty = row["min_order_qty"]
+
 	item_group_defaults = get_item_group_defaults(row.item_code, company)
 
 	if not row["purchase_uom"]:
@@ -1559,6 +1573,7 @@ def get_items_for_material_requests(doc, warehouses=None, get_parent_warehouse_d
 
 			if details.qty > 0:
 				items = get_material_request_items(
+					doc,
 					details,
 					sales_order,
 					company,

erpnext/manufacturing/doctype/production_plan/test_production_plan.py

@@ -1499,6 +1499,29 @@ class TestProductionPlan(FrappeTestCase):
 		after_qty = flt(frappe.db.get_value("Bin", bin_name, "reserved_qty_for_production_plan"))
 		self.assertAlmostEqual(after_qty, before_qty)
 
+	def test_min_order_qty_in_pp(self):
+		from erpnext.stock.doctype.warehouse.test_warehouse import create_warehouse
+		from erpnext.stock.utils import get_or_make_bin
+
+		fg_item = make_item(properties={"is_stock_item": 1}).name
+		rm_item = make_item(properties={"is_stock_item": 1, "min_order_qty": 1000}).name
+
+		rm_warehouse = create_warehouse("RM Warehouse", company="_Test Company")
+
+		make_bom(item=fg_item, raw_materials=[rm_item], source_warehouse="_Test Warehouse - _TC")
+
+		pln = create_production_plan(item_code=fg_item, planned_qty=10, do_not_submit=1)
+
+		pln.for_warehouse = rm_warehouse
+		mr_items = get_items_for_material_requests(pln.as_dict())
+		for d in mr_items:
+			self.assertEqual(d.get("quantity"), 10.0)
+
+		pln.consider_minimum_order_qty = 1
+		mr_items = get_items_for_material_requests(pln.as_dict())
+		for d in mr_items:
+			self.assertEqual(d.get("quantity"), 1000.0)
+
 
 def create_production_plan(**args):
 	"""