Upgraded PPT for more variety of MR creation options. Added tests

erpnext/manufacturing/doctype/production_planning_tool/production_planning_tool.json

@@ -9,6 +9,7 @@
  "docstatus": 0, 
  "doctype": "DocType", 
  "document_type": "Setup", 
+ "editable_grid": 0, 
  "fields": [
   {
    "allow_on_submit": 0, 
@@ -468,7 +469,7 @@
    "report_hide": 0, 
    "reqd": 0, 
    "search_index": 0, 
-   "set_only_once": 0, 
+   "set_only_once": 0,
    "unique": 0
   }, 
   {
@@ -476,8 +477,8 @@
    "bold": 0, 
    "collapsible": 0, 
    "default": "1", 
-   "depends_on": "get_items_from", 
-   "description": "If checked, BOM for sub-assembly items will be considered for getting raw materials. Otherwise, all sub-assembly items will be treated as a raw material.", 
+   "depends_on": "", 
+   "description": "If checked, all the children of each production item will be included in the Material Requests.", 
    "fieldname": "use_multi_level_bom", 
    "fieldtype": "Check", 
    "hidden": 0, 
@@ -498,6 +499,59 @@
    "set_only_once": 0, 
    "unique": 0
   }, 
+  {
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "description": "If checked, only Purchase material requests for final raw materials will be included in the Material Requests. Otherwise, Material Requests for parent items will be created", 
+   "fieldname": "only_raw_materials", 
+   "fieldtype": "Check", 
+   "hidden": 0, 
+   "ignore_user_permissions": 0, 
+   "ignore_xss_filter": 0, 
+   "in_filter": 0, 
+   "in_list_view": 0, 
+   "label": "Only Obtain Raw Materials", 
+   "length": 0, 
+   "no_copy": 0, 
+   "permlevel": 0, 
+   "precision": "", 
+   "print_hide": 0, 
+   "print_hide_if_no_value": 0, 
+   "read_only": 0, 
+   "report_hide": 0, 
+   "reqd": 0, 
+   "search_index": 0, 
+   "set_only_once": 0, 
+   "unique": 0
+  }, 
+  {
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "depends_on": "use_multi_level_bom", 
+   "description": "If checked, raw materials for items that are sub-contracted will be included in the Material Requests", 
+   "fieldname": "include_subcontracted", 
+   "fieldtype": "Check", 
+   "hidden": 0, 
+   "ignore_user_permissions": 0, 
+   "ignore_xss_filter": 0, 
+   "in_filter": 0, 
+   "in_list_view": 0, 
+   "label": "Include sub-contracted raw materials", 
+   "length": 0, 
+   "no_copy": 0, 
+   "permlevel": 0, 
+   "precision": "", 
+   "print_hide": 0, 
+   "print_hide_if_no_value": 0, 
+   "read_only": 0, 
+   "report_hide": 0, 
+   "reqd": 0, 
+   "search_index": 0, 
+   "set_only_once": 0, 
+   "unique": 0
+  }, 
   {
    "allow_on_submit": 0, 
    "bold": 0, 
@@ -705,13 +759,14 @@
  "hide_toolbar": 1, 
  "icon": "icon-calendar", 
  "idx": 1, 
+ "image_view": 0, 
  "in_create": 1, 
  "in_dialog": 0, 
  "is_submittable": 0, 
  "issingle": 1, 
  "istable": 0, 
  "max_attachments": 0, 
- "modified": "2016-06-02 17:59:48.976304", 
+ "modified": "2016-07-27 19:37:49.608457", 
  "modified_by": "Administrator", 
  "module": "Manufacturing", 
  "name": "Production Planning Tool", 
@@ -731,6 +786,7 @@
    "print": 1, 
    "read": 1, 
    "report": 0, 
+   "restrict": 0, 
    "role": "Manufacturing User", 
    "set_user_permissions": 0, 
    "share": 1, 

erpnext/manufacturing/doctype/production_planning_tool/production_planning_tool.py

@@ -175,7 +175,7 @@ class ProductionPlanningTool(Document):
 				and bom.is_active = 1) %s""" % \
 			(", ".join(["%s"] * len(mr_list)), item_condition), tuple(mr_list), as_dict=1)
 
-		self.add_items(items)
+		self.add_items(items) 
 
 
 	def add_items(self, items):
@@ -313,10 +313,10 @@ class ProductionPlanningTool(Document):
 			}
 		"""
 		item_list = []
-
+		
 		for bom, so_wise_qty in bom_dict.items():
 			bom_wise_item_details = {}
-			if self.use_multi_level_bom:
+			if self.use_multi_level_bom and self.only_raw_materials and self.include_subcontracted:
 				# get all raw materials with sub assembly childs
 				# Did not use qty_consumed_per_unit in the query, as it leads to rounding loss
 				for d in frappe.db.sql("""select fb.item_code,
@@ -326,28 +326,40 @@ class ProductionPlanningTool(Document):
 					where bom.name = fb.parent and item.name = fb.item_code
 					and (item.is_sub_contracted_item = 0 or ifnull(item.default_bom, "")="")
 					and item.is_stock_item = 1
-					and fb.docstatus<2 and bom.name=%s
-					group by fb.item_code, fb.stock_uom""", bom, as_dict=1):
+					and fb.docstatus<2 and bom.name=%(bom)s
+					group by fb.item_code, fb.stock_uom""", {"bom":bom}, as_dict=1):
 						bom_wise_item_details.setdefault(d.item_code, d)
 			else:
 				# Get all raw materials considering SA items as raw materials,
 				# so no childs of SA items
-				for d in frappe.db.sql("""select bom_item.item_code,
-					ifnull(sum(bom_item.qty/ifnull(bom.quantity, 1)), 0) as qty,
-					bom_item.description, bom_item.stock_uom, item.min_order_qty
-					from `tabBOM Item` bom_item, `tabBOM` bom, tabItem item
-					where bom.name = bom_item.parent and bom.name = %s and bom_item.docstatus < 2
-					and bom_item.item_code = item.name
-					and item.is_stock_item = 1
-					group by bom_item.item_code""", bom, as_dict=1):
-						bom_wise_item_details.setdefault(d.item_code, d)
+				bom_wise_item_details = self.get_subitems(bom_wise_item_details, bom,1, self.use_multi_level_bom,self.only_raw_materials, self.include_subcontracted)
+				
 			for item, item_details in bom_wise_item_details.items():
 				for so_qty in so_wise_qty:
 					item_list.append([item, flt(item_details.qty) * so_qty[1], item_details.description,
 						item_details.stock_uom, item_details.min_order_qty, so_qty[0]])
-
+						
 		self.make_items_dict(item_list)
 
+	def get_subitems(self,bom_wise_item_details, bom, parent_qty, include_sublevel, only_raw, supply_subs):
+		for d in frappe.db.sql("""select bom_item.item_code, default_material_request_type,
+						ifnull(%(parent_qty)s * sum(bom_item.qty/ifnull(bom.quantity, 1)), 0) as qty, 
+						item.is_sub_contracted_item as is_sub_contracted, item.default_bom as default_bom
+						from `tabBOM Item` bom_item, `tabBOM` bom, tabItem item
+						where bom.name = bom_item.parent and bom.name = %(bom)s and bom_item.docstatus < 2
+						and bom_item.item_code = item.name
+						and item.is_stock_item = 1
+						group by bom_item.item_code""", {"bom": bom, "parent_qty": parent_qty}, as_dict=1):
+							if (d.default_material_request_type == "Purchase" and not (d.is_sub_contracted and only_raw and include_sublevel)) or (d.default_material_request_type == "Manufacture" and not only_raw):
+								if d.item_code in bom_wise_item_details:
+									bom_wise_item_details[d.item_code].qty = bom_wise_item_details[d.item_code].qty + d.qty
+								else:
+									bom_wise_item_details[d.item_code] = d
+							if include_sublevel:
+								if (d.default_material_request_type == "Purchase" and d.is_sub_contracted and supply_subs) or (d.default_material_request_type == "Manufacture"):
+									child_details = self.get_subitems(bom_wise_item_details,d.default_bom,d.qty, include_sublevel, only_raw, supply_subs)
+		return bom_wise_item_details
+
 	def make_items_dict(self, item_list):
 		for i in item_list:
 			self.item_dict.setdefault(i[0], []).append([flt(i[1]), i[2], i[3], i[4], i[5]])

erpnext/manufacturing/doctype/production_planning_tool/test_production_planning_tool.py

@@ -0,0 +1,336 @@
+# Copyright (c) 2015, Frappe Technologies Pvt. Ltd. and Contributors
+# MIT License. See license.txt
+
+import frappe
+import frappe.defaults
+import unittest
+from frappe.test_runner import make_test_records
+
+from erpnext.manufacturing.doctype.production_planning_tool.production_planning_tool import ProductionPlanningTool
+
+# load test records and dependencies
+
+test_records = frappe.get_test_records('Production Planning Tool')
+
+test_dependencies = ["Item","BOM"]
+
+class TestEvent(unittest.TestCase):
+	
+	def test_materials_requests_all_raw_multi_level(self):
+		items = ["_Test PPT Item Raw A","_Test PPT Item Raw B","_Test PPT Item Raw C","_Test PPT Item Raw D","_Test PPT Item Sub A","_Test PPT Item Sub B","_Test PPT Item Sub C","_Test PPT Item SC A","_Test PPT Item SC B","_Test PPT Item Master"]
+		quantities = [14,9,36,1,0,0,0,0,0,0]
+		types = ["Purchase","Purchase","Purchase","Purchase","Manufacture","Manufacture","Manufacture","Purchase","Purchase","Manufacture"]
+		
+		self.runtest_materials_requests(items, quantities, types, use_multi_level_bom=1, only_raw_materials=1, include_subcontracted=1)
+	
+	def test_materials_requests_multi_no_subcontracted(self):
+		items = ["_Test PPT Item Raw A","_Test PPT Item Raw B","_Test PPT Item Raw C","_Test PPT Item Raw D","_Test PPT Item Sub A","_Test PPT Item Sub B","_Test PPT Item Sub C","_Test PPT Item SC A","_Test PPT Item SC B","_Test PPT Item Master"]
+		quantities = [14,5,20,0,0,0,0,0,0,0]
+		types = ["Purchase","Purchase","Purchase","Purchase","Manufacture","Manufacture","Manufacture","Purchase","Purchase","Manufacture"]
+		
+		# This one should fail for now
+		self.runtest_materials_requests(items, quantities, types, use_multi_level_bom=1, only_raw_materials=1, include_subcontracted=0)
+
+		
+
+	def test_materials_requests_manufacture_and_sub_multi_level(self):
+		items = ["_Test PPT Item Raw A","_Test PPT Item Raw B","_Test PPT Item Raw C","_Test PPT Item Raw D","_Test PPT Item Sub A","_Test PPT Item Sub B","_Test PPT Item Sub C","_Test PPT Item SC A","_Test PPT Item SC B","_Test PPT Item Master"]
+		quantities = [14,9,36,1,2,5,2,1,4,0]
+		types = ["Purchase","Purchase","Purchase","Purchase","Manufacture","Manufacture","Manufacture","Purchase","Purchase","Manufacture"]
+		
+		self.runtest_materials_requests(items, quantities, types, use_multi_level_bom=1, only_raw_materials=0, include_subcontracted=1)
+	
+	def test_materials_requests_manufacture_multi_level(self):
+		items = ["_Test PPT Item Raw A","_Test PPT Item Raw B","_Test PPT Item Raw C","_Test PPT Item Raw D","_Test PPT Item Sub A","_Test PPT Item Sub B","_Test PPT Item Sub C","_Test PPT Item SC A","_Test PPT Item SC B","_Test PPT Item Master"]
+		quantities = [14,5,20,0,2,5,2,1,4,0]
+		types = ["Purchase","Purchase","Purchase","Purchase","Manufacture","Manufacture","Manufacture","Purchase","Purchase","Manufacture"]
+		
+		self.runtest_materials_requests(items, quantities, types, use_multi_level_bom=1, only_raw_materials=0, include_subcontracted=0)
+	
+	
+	
+	def test_materials_requests_single_level_purch_only(self):
+		items = ["_Test PPT Item Raw A","_Test PPT Item Raw B","_Test PPT Item Raw C","_Test PPT Item Raw D","_Test PPT Item Sub A","_Test PPT Item Sub B","_Test PPT Item Sub C","_Test PPT Item SC A","_Test PPT Item SC B","_Test PPT Item Master"]
+		quantities = [2,0,0,0,0,0,0,1,0,0]
+		types = ["Purchase","Purchase","Purchase","Purchase","Manufacture","Manufacture","Manufacture","Purchase","Purchase","Manufacture"]
+		
+		self.runtest_materials_requests(items, quantities, types, use_multi_level_bom=0, only_raw_materials=1, include_subcontracted=0)
+	
+	def test_materials_requests_single_level(self):
+		items = ["_Test PPT Item Raw A","_Test PPT Item Raw B","_Test PPT Item Raw C","_Test PPT Item Raw D","_Test PPT Item Sub A","_Test PPT Item Sub B","_Test PPT Item Sub C","_Test PPT Item SC A","_Test PPT Item SC B","_Test PPT Item Master"]
+		quantities = [2,0,0,0,2,1,0,1,0,0]
+		types = ["Purchase","Purchase","Purchase","Purchase","Manufacture","Manufacture","Manufacture","Purchase","Purchase","Manufacture"]
+		
+		self.runtest_materials_requests(items, quantities, types, use_multi_level_bom=0, only_raw_materials=0, include_subcontracted=0)
+	
+	def runtest_materials_requests(self, items, quantities, types,use_multi_level_bom, only_raw_materials, include_subcontracted):
+		
+		clear_material_requests()
+		create_test_records()
+		
+		ppt = run_production_planning_tool(use_multi_level_bom=use_multi_level_bom, only_raw_materials=only_raw_materials, include_subcontracted=include_subcontracted, item_code = "_Test PPT Item Master",bom_no = "BOM-_Test PPT Item Master-001", planned_qty = 1, planned_start_date = "5/5/2029", warehouse = "_Test Warehouse - _TC", company = "_Test Company")
+		create_material_requests(ppt)
+		
+		for item, qty, type in zip(items, quantities, types):
+			self.assertEqual(qty, get_requested_qty(item))
+			for mat_req_type in get_requested_types(item):
+				self.assertEqual(type, mat_req_type) 
+				
+def create_test_records():
+	from erpnext.stock.doctype.item.test_item import make_item
+	
+	subA = make_item("_Test PPT Item Sub A",{
+		"item_code": "_Test PPT Item Sub A",
+		"item_name": "_Test PPT Item Sub A",
+		"description": "A manufactured _Test PPT Item Sub Assembly",
+		"default_material_request_type": "Manufacture",
+		"is_sub_contracted_item": 0,
+		"is_stock_item": 1,
+		"stock_uom": "_Test UOM",
+		"item_group": "_Test Item Group",
+		"default_warehouse": "_Test Warehouse - _TC"})
+		
+	subB = make_item("_Test PPT Item Sub B",{
+		"item_code": "_Test PPT Item Sub B",
+		"item_name": "_Test PPT Item Sub B",
+		"description": "A manufactured _Test PPT Item Sub Assembly",
+		"default_material_request_type": "Manufacture",
+		"is_sub_contracted_item": 0,
+		"is_stock_item": 1,
+		"stock_uom": "_Test UOM",
+		"item_group": "_Test Item Group",
+		"default_warehouse": "_Test Warehouse - _TC"})
+		
+	subC = make_item("_Test PPT Item Sub C",{
+		"item_code": "_Test PPT Item Sub C",
+		"item_name": "_Test PPT Item Sub C",
+		"description": "A manufactured _Test PPT Item Sub Assembly",
+		"default_material_request_type": "Manufacture",
+		"is_sub_contracted_item": 0,
+		"is_stock_item": 1,
+		"stock_uom": "_Test UOM",
+		"item_group": "_Test Item Group",
+		"default_warehouse": "_Test Warehouse - _TC"})
+		
+	sCA = make_item("_Test PPT Item SC A",{
+		"item_code": "_Test PPT Item SC A",
+		"item_name": "_Test PPT Item SC A",
+		"description": "A subcontracted part with raw materials",
+		"default_material_request_type": "Purchase",
+		"is_sub_contracted_item": 1,
+		"is_stock_item": 1,
+		"stock_uom": "_Test UOM",
+		"item_group": "_Test Item Group",
+		"default_warehouse": "_Test Warehouse - _TC"})
+	subA = make_item("_Test PPT Item Sub A",{
+		"item_code": "_Test PPT Item Sub A",
+		"item_name": "_Test PPT Item Sub A",
+		"description": "A manufactured _Test PPT Item Sub Assembly",
+		"default_material_request_type": "Manufacture",
+		"is_sub_contracted_item": 0,
+		"is_stock_item": 1,
+		"stock_uom": "_Test UOM",
+		"item_group": "_Test Item Group",
+		"default_warehouse": "_Test Warehouse - _TC"})
+	sCB = make_item("_Test PPT Item SC B",{
+		"item_code": "_Test PPT Item SC B",
+		"item_name": "_Test PPT Item SC B",
+		"description": "A subcontracted part with raw materials",
+		"default_material_request_type": "Purchase",
+		"is_sub_contracted_item": 1,
+		"is_stock_item": 1,
+		"stock_uom": "_Test UOM",
+		"item_group": "_Test Item Group",
+		"default_warehouse": "_Test Warehouse - _TC"})
+		
+	rawA = make_item("_Test PPT Item Raw A",{
+		"item_code": "_Test PPT Item Raw A",
+		"item_name": "_Test PPT Item Raw A",
+		"description": "A raw material",
+		"default_material_request_type": "Purchase",
+		"is_sub_contracted_item": 0,
+		"is_stock_item": 1,
+		"stock_uom": "_Test UOM",
+		"item_group": "_Test Item Group",
+		"default_warehouse": "_Test Warehouse - _TC"})
+		
+	rawB = make_item("_Test PPT Item Raw B",{
+		"item_code": "_Test PPT Item Raw B",
+		"item_name": "_Test PPT Item Raw B",
+		"description": "A raw material",
+		"default_material_request_type": "Purchase",
+		"is_sub_contracted_item": 0,
+		"is_stock_item": 1,
+		"stock_uom": "_Test UOM",
+		"item_group": "_Test Item Group",
+		"default_warehouse": "_Test Warehouse - _TC"})
+		
+	rawC = make_item("_Test PPT Item Raw C",{
+		"item_code": "_Test PPT Item Raw C",
+		"item_name": "_Test PPT Item Raw C",
+		"description": "A raw material",
+		"default_material_request_type": "Purchase",
+		"is_sub_contracted_item": 0,
+		"is_stock_item": 1,
+		"stock_uom": "_Test UOM",
+		"item_group": "_Test Item Group",
+		"default_warehouse": "_Test Warehouse - _TC"})
+		
+	rawD = make_item("_Test PPT Item Raw D",{
+		"item_code": "_Test PPT Item Raw D",
+		"item_name": "_Test PPT Item Raw D",
+		"description": "A raw material",
+		"default_material_request_type": "Purchase",
+		"is_sub_contracted_item": 0,
+		"is_stock_item": 1,
+		"stock_uom": "_Test UOM",
+		"item_group": "_Test Item Group",
+		"default_warehouse": "_Test Warehouse - _TC"})
+		
+	master = make_item("_Test PPT Item Master",{
+		"item_code": "_Test PPT Item Master",
+		"item_name": "_Test PPT Item Master",
+		"description": "The final assembly",
+		"default_material_request_type": "Manufacture",
+		"is_sub_contracted_item": 0,
+		"is_stock_item": 1,
+		"stock_uom": "_Test UOM",
+		"item_group": "_Test Item Group",
+		"default_warehouse": "_Test Warehouse - _TC"})
+		
+	
+	
+	bom_subB = make_bom("BOM-_Test PPT Item Sub B-001",{"quantity":1.0,
+		"item": "_Test PPT Item Sub B",
+		"is_active": 1,
+		"is_default": 1,
+		"docstatus": 1,
+		"with_operations": 0}, [{"item_code": "_Test PPT Item Raw B", "doctype":"BOM Item", "qty":1, "rate":100, "amount": 100,"stock_uom": "_Test UOM"},
+			{"item_code": "_Test PPT Item Raw C", "doctype":"BOM Item", "qty":4, "rate":100, "amount": 400,"stock_uom": "_Test UOM"}
+			])
+	
+	bom_subC = make_bom("BOM-_Test PPT Item Sub C-001",{"quantity":1,
+		"item": "_Test PPT Item Sub C",
+		"is_active": 1,
+		"is_default": 1,
+		"docstatus": 1,
+		"with_operations": 0}, [{"item_code": "_Test PPT Item Raw A","item_name": "_Test PPT Item Raw A",  "doctype":"BOM Item", "qty":6, "rate":100, "amount": 600},
+			{"item_code": "_Test PPT Item Sub B","item_name": "_Test PPT Item Sub B",  "bom_no":"BOM-_Test PPT Item Sub B-001", "doctype":"BOM Item", "qty":2, "rate":100, "amount": 200}
+			])
+		
+	bom_sCA = make_bom("BOM-_Test PPT Item SC A-001",{"quantity":1,
+		"item": "_Test PPT Item SC A",
+		"is_active": 1,
+		"is_default": 1,
+		"docstatus": 1,
+		"with_operations": 0}, [{"item_code": "_Test PPT Item Raw D","item_name": "_Test PPT Item Raw D", "doctype":"BOM Item", "qty":1, "rate":100, "amount": 100}
+			])
+	
+	bom_sCB = make_bom("BOM-_Test PPT Item SC B-001",{"quantity":1,
+		"item": "_Test PPT Item SC B",
+		"is_active": 1,
+		"is_default": 1,
+		"docstatus": 1,
+		"with_operations": 0}, [{"item_code": "_Test PPT Item Raw B","item_name": "_Test PPT Item Raw B","doctype":"BOM Item", "qty":1, "rate":100, "amount": 100},
+			{"item_code": "_Test PPT Item Raw C","item_name": "_Test PPT Item Raw C",  "doctype":"BOM Item", "qty":4, "rate":100, "amount": 400}
+			])
+	bom_subA = make_bom("BOM-_Test PPT Item Sub A-001",{"quantity":1,
+		"item": "_Test PPT Item Sub A",
+		"is_active": 1,
+		"is_default": 1,
+		"docstatus": 1,
+		"with_operations": 0}, [{"item_code": "_Test PPT Item Sub C","item_name": "_Test PPT Item Sub C",  "bom_no":"BOM-_Test PPT Item Sub C-001", "doctype":"BOM Item", "qty":1, "rate":100, "amount": 100},
+			{"item_code": "_Test PPT Item SC B","item_name": "_Test PPT Item SC B", "bom_no":"BOM-_Test PPT Item SC B-001", "doctype":"BOM Item", "qty":2, "rate":100, "amount": 200}
+			])		
+	bom_master = make_bom("BOM-_Test PPT Item Master-001",{"quantity":1,
+		"item": "_Test PPT Item Master",
+		"is_active": 1,
+		"is_default": 1,
+		"docstatus": 1,
+		"with_operations": 0}, [{"item_code": "_Test PPT Item Sub A","item_name": "_Test PPT Item Sub A",  "bom_no":"BOM-_Test PPT Item Sub A-001", "doctype":"BOM Item", "qty":2, "rate":100, "amount": 200},
+			{"item_code": "_Test PPT Item Sub B","item_name": "_Test PPT Item Sub B",  "bom_no":"BOM-_Test PPT Item Sub B-001", "doctype":"BOM Item", "qty":1, "rate":100, "amount": 100},
+			{"item_code": "_Test PPT Item Raw A","item_name": "_Test PPT Item Raw A", "doctype":"BOM Item", "qty":2, "rate":100, "amount": 200},
+			{"item_code": "_Test PPT Item SC A","item_name": "_Test PPT Item SC A",  "bom_no":"BOM-_Test PPT Item SC A-001", "doctype":"BOM Item", "qty":1, "rate":100, "amount": 100}
+			])
+
+
+def make_bom(name, properties=None, items=None):
+	if frappe.db.exists("BOM", name):
+		return frappe.get_doc("BOM", name)
+		
+	bom = frappe.new_doc("BOM")
+	item = frappe.get_doc({
+		"doctype": "BOM",
+		"name": name,
+		"quantity": "1",
+		"with_operations": 0
+	})
+	
+	if properties:
+		bom.update(properties)
+	
+	if items:
+		for item in items:
+			bom.append("items", item)
+	
+
+	bom.insert()
+	bom.submit()
+	
+	return bom
+	
+def clear_material_requests():
+	frappe.db.sql("delete from `tabMaterial Request Item`")
+	frappe.db.sql("delete from `tabMaterial Request`")
+
+
+def run_production_planning_tool(**args):
+	ppt = frappe.new_doc("Production Planning Tool")
+	args = frappe._dict(args)
+	
+	if args.use_multi_level_bom:
+		ppt.use_multi_level_bom = args.use_multi_level_bom
+	else:
+		ppt.use_multi_level_bom = 0
+		
+	if args.only_raw_materials:
+		ppt.only_raw_materials = args.only_raw_materials
+	else:
+		ppt.only_raw_materials = 0
+		
+	if args.include_subcontracted:
+		ppt.include_subcontracted = args.include_subcontracted
+	else:
+		ppt.include_subcontracted = 0
+		
+	if args.warehouse:
+		ppt.purchase_request_for_warehouse = args.warehouse 
+		
+	if args.company:
+		ppt.company = args.company
+	ppt.create_material_requests_for_all_required_qty = 1
+	
+	ppt.append("items",{"item_code": args.item_code, "bom_no": args.bom_no, "planned_qty": args.planned_qty, "planned_start_date": args.planned_start_date, "warehouse": args.warehouse})
+	
+	return ppt
+
+def create_production_orders(ppt):
+	raise_production_orders(ppt)
+
+def create_material_requests(ppt):
+	ppt.raise_material_requests()
+	
+def get_requested_qty(item_code):
+	total_qty = 0
+	for d in frappe.db.sql("""select item.qty as qty from `tabMaterial Request` mat_req, `tabMaterial Request Item` item 
+		where item.item_code = %(item_code)s and item.parent = mat_req.name""", {"item_code":item_code}, as_dict=1):
+		total_qty += d.qty
+	return total_qty
+
+def get_requested_types(item_code):
+	types = []
+	for d in frappe.db.sql("""select mat_req.material_request_type as type from `tabMaterial Request` mat_req, `tabMaterial Request Item` item 
+		where item.item_code = %(item_code)s and item.parent = mat_req.name""", {"item_code":item_code}, as_dict=1):
+		types.append(d.type)
+	return types
+	

erpnext/manufacturing/doctype/production_planning_tool/test_records.json

@@ -0,0 +1,3 @@
+[
+	
+]