From bd9bdc5797d859988460a0e359205a12b89fe207 Mon Sep 17 00:00:00 2001 From: Deepesh Garg <42651287+deepeshgarg007@users.noreply.github.com> Date: Thu, 28 Jan 2021 12:05:57 +0530 Subject: [PATCH] feat: Batch wise item pricing (#24470) * feat: Batch wise item pricing * fix: Rate for items with no batch * fix: Add test case for batch pricing * fix: Sider Issues * fix: Add item filter for batch --- erpnext/public/js/controllers/buying.js | 4 + erpnext/public/js/controllers/transaction.js | 6 + erpnext/selling/sales_common.js | 4 + erpnext/stock/doctype/batch/test_batch.py | 70 ++++++++++- .../stock/doctype/item_price/item_price.js | 8 ++ .../stock/doctype/item_price/item_price.json | 116 ++++++++++++++---- .../stock/doctype/item_price/item_price.py | 5 +- erpnext/stock/get_item_details.py | 5 +- 8 files changed, 187 insertions(+), 31 deletions(-) diff --git a/erpnext/public/js/controllers/buying.js b/erpnext/public/js/controllers/buying.js index 0c6bcad7219c..a2a723dd7740 100644 --- a/erpnext/public/js/controllers/buying.js +++ b/erpnext/public/js/controllers/buying.js @@ -195,6 +195,10 @@ erpnext.buying.BuyingController = erpnext.TransactionController.extend({ this._super(doc, cdt, cdn); }, + batch_no: function(doc, cdt, cdn) { + this._super(doc, cdt, cdn); + }, + received_qty: function(doc, cdt, cdn) { this.calculate_accepted_qty(doc, cdt, cdn) }, diff --git a/erpnext/public/js/controllers/transaction.js b/erpnext/public/js/controllers/transaction.js index 26280998f9c9..77318332d259 100644 --- a/erpnext/public/js/controllers/transaction.js +++ b/erpnext/public/js/controllers/transaction.js @@ -1099,6 +1099,11 @@ erpnext.TransactionController = erpnext.taxes_and_totals.extend({ } }, + batch_no: function(doc, cdt, cdn) { + let item = frappe.get_doc(cdt, cdn); + this.apply_price_list(item, true); + }, + toggle_conversion_factor: function(item) { // toggle read only property for conversion factor field if the uom and stock uom are same if(this.frm.get_field('items').grid.fields_map.conversion_factor) { @@ -1403,6 +1408,7 @@ erpnext.TransactionController = erpnext.taxes_and_totals.extend({ "pricing_rules": d.pricing_rules, "warehouse": d.warehouse, "serial_no": d.serial_no, + "batch_no": d.batch_no, "price_list_rate": d.price_list_rate, "conversion_factor": d.conversion_factor || 1.0 }); diff --git a/erpnext/selling/sales_common.js b/erpnext/selling/sales_common.js index 7f00fca8f050..ce084646e151 100644 --- a/erpnext/selling/sales_common.js +++ b/erpnext/selling/sales_common.js @@ -399,6 +399,10 @@ erpnext.selling.SellingController = erpnext.TransactionController.extend({ } }, + batch_no: function(doc, cdt, cdn) { + this._super(doc, cdt, cdn); + }, + qty: function(doc, cdt, cdn) { this._super(doc, cdt, cdn); diff --git a/erpnext/stock/doctype/batch/test_batch.py b/erpnext/stock/doctype/batch/test_batch.py index e41f1a8aaaf1..97f85bafd95b 100644 --- a/erpnext/stock/doctype/batch/test_batch.py +++ b/erpnext/stock/doctype/batch/test_batch.py @@ -8,6 +8,8 @@ from erpnext.stock.doctype.batch.batch import get_batch_qty, UnableToSelectBatchError, get_batch_no from frappe.utils import cint, flt +from erpnext.accounts.doctype.purchase_invoice.test_purchase_invoice import make_purchase_invoice +from erpnext.stock.get_item_details import get_item_details class TestBatch(unittest.TestCase): def test_item_has_batch_enabled(self): @@ -182,7 +184,7 @@ def test_total_batch_qty(self): stock_entry.cancel() current_batch_qty = flt(frappe.db.get_value("Batch", "B100", "batch_qty")) self.assertEqual(current_batch_qty, existing_batch_qty) - + @classmethod def make_new_batch_and_entry(cls, item_name, batch_name, warehouse): '''Make a new stock entry for given target warehouse and batch name of item''' @@ -252,6 +254,72 @@ def make_new_batch(self, item_name, batch_id=None, do_not_insert=0): return batch + def test_batch_wise_item_price(self): + if not frappe.db.get_value('Item', '_Test Batch Price Item'): + frappe.get_doc({ + 'doctype': 'Item', + 'is_stock_item': 1, + 'item_code': '_Test Batch Price Item', + 'item_group': 'Products', + 'has_batch_no': 1, + 'create_new_batch': 1 + }).insert(ignore_permissions=True) + + batch1 = create_batch('_Test Batch Price Item', 200, 1) + batch2 = create_batch('_Test Batch Price Item', 300, 1) + batch3 = create_batch('_Test Batch Price Item', 400, 0) + + args = frappe._dict({ + "item_code": "_Test Batch Price Item", + "company": "_Test Company with perpetual inventory", + "price_list": "_Test Price List", + "currency": "_Test Currency", + "doctype": "Sales Invoice", + "conversion_rate": 1, + "price_list_currency": "_Test Currency", + "plc_conversion_rate": 1, + "customer": "_Test Customer", + "name": None + }) + + #test price for batch1 + args.update({'batch_no': batch1}) + details = get_item_details(args) + self.assertEqual(details.get('price_list_rate'), 200) + + #test price for batch2 + args.update({'batch_no': batch2}) + details = get_item_details(args) + self.assertEqual(details.get('price_list_rate'), 300) + + #test price for batch3 + args.update({'batch_no': batch3}) + details = get_item_details(args) + self.assertEqual(details.get('price_list_rate'), 400) + +def create_batch(item_code, rate, create_item_price_for_batch): + pi = make_purchase_invoice(company="_Test Company with perpetual inventory", + warehouse= "Stores - TCP1", cost_center = "Main - TCP1", update_stock=1, + expense_account ="_Test Account Cost for Goods Sold - TCP1", item_code=item_code) + + batch = frappe.db.get_value('Batch', {'item': item_code, 'reference_name': pi.name}) + + if not create_item_price_for_batch: + create_price_list_for_batch(item_code, None, rate) + else: + create_price_list_for_batch(item_code, batch, rate) + + return batch + +def create_price_list_for_batch(item_code, batch, rate): + frappe.get_doc({ + 'doctype': 'Item Price', + 'item_code': '_Test Batch Price Item', + 'price_list': '_Test Price List', + 'batch_no': batch, + 'price_list_rate': rate + }).insert() + def make_new_batch(**args): args = frappe._dict(args) diff --git a/erpnext/stock/doctype/item_price/item_price.js b/erpnext/stock/doctype/item_price/item_price.js index 2729f4b15e29..e4db0480db06 100644 --- a/erpnext/stock/doctype/item_price/item_price.js +++ b/erpnext/stock/doctype/item_price/item_price.js @@ -15,5 +15,13 @@ frappe.ui.form.on("Item Price", { frm.set_df_property("bulk_import_help", "options", '' + __("Import in Bulk") + ''); + + frm.set_query('batch_no', function() { + return { + filters: { + 'item': frm.doc.item_code + } + } + }); } }); diff --git a/erpnext/stock/doctype/item_price/item_price.json b/erpnext/stock/doctype/item_price/item_price.json index 5f62381f8b3b..83177b372adf 100644 --- a/erpnext/stock/doctype/item_price/item_price.json +++ b/erpnext/stock/doctype/item_price/item_price.json @@ -18,6 +18,7 @@ "price_list", "customer", "supplier", + "batch_no", "column_break_3", "buying", "selling", @@ -47,31 +48,41 @@ "oldfieldtype": "Select", "options": "Item", "reqd": 1, - "search_index": 1 + "search_index": 1, + "show_days": 1, + "show_seconds": 1 }, { "fieldname": "uom", "fieldtype": "Link", "label": "UOM", - "options": "UOM" + "options": "UOM", + "show_days": 1, + "show_seconds": 1 }, { "default": "0", "description": "Quantity that must be bought or sold per UOM", "fieldname": "packing_unit", "fieldtype": "Int", - "label": "Packing Unit" + "label": "Packing Unit", + "show_days": 1, + "show_seconds": 1 }, { "fieldname": "column_break_17", - "fieldtype": "Column Break" + "fieldtype": "Column Break", + "show_days": 1, + "show_seconds": 1 }, { "fieldname": "item_name", "fieldtype": "Data", "in_list_view": 1, "label": "Item Name", - "read_only": 1 + "read_only": 1, + "show_days": 1, + "show_seconds": 1 }, { "fetch_from": "item_code.brand", @@ -79,19 +90,25 @@ "fieldtype": "Read Only", "in_list_view": 1, "label": "Brand", - "read_only": 1 + "read_only": 1, + "show_days": 1, + "show_seconds": 1 }, { "fieldname": "item_description", "fieldtype": "Text", "label": "Item Description", - "read_only": 1 + "read_only": 1, + "show_days": 1, + "show_seconds": 1 }, { "fieldname": "price_list_details", "fieldtype": "Section Break", "label": "Price List", - "options": "fa fa-tags" + "options": "fa fa-tags", + "show_days": 1, + "show_seconds": 1 }, { "fieldname": "price_list", @@ -100,7 +117,9 @@ "in_standard_filter": 1, "label": "Price List", "options": "Price List", - "reqd": 1 + "reqd": 1, + "show_days": 1, + "show_seconds": 1 }, { "bold": 1, @@ -108,37 +127,49 @@ "fieldname": "customer", "fieldtype": "Link", "label": "Customer", - "options": "Customer" + "options": "Customer", + "show_days": 1, + "show_seconds": 1 }, { "depends_on": "eval:doc.buying == 1", "fieldname": "supplier", "fieldtype": "Link", "label": "Supplier", - "options": "Supplier" + "options": "Supplier", + "show_days": 1, + "show_seconds": 1 }, { "fieldname": "column_break_3", - "fieldtype": "Column Break" + "fieldtype": "Column Break", + "show_days": 1, + "show_seconds": 1 }, { "default": "0", "fieldname": "buying", "fieldtype": "Check", "label": "Buying", - "read_only": 1 + "read_only": 1, + "show_days": 1, + "show_seconds": 1 }, { "default": "0", "fieldname": "selling", "fieldtype": "Check", "label": "Selling", - "read_only": 1 + "read_only": 1, + "show_days": 1, + "show_seconds": 1 }, { "fieldname": "item_details", "fieldtype": "Section Break", - "options": "fa fa-tag" + "options": "fa fa-tag", + "show_days": 1, + "show_seconds": 1 }, { "bold": 1, @@ -146,11 +177,15 @@ "fieldtype": "Link", "label": "Currency", "options": "Currency", - "read_only": 1 + "read_only": 1, + "show_days": 1, + "show_seconds": 1 }, { "fieldname": "col_br_1", - "fieldtype": "Column Break" + "fieldtype": "Column Break", + "show_days": 1, + "show_seconds": 1 }, { "fieldname": "price_list_rate", @@ -162,53 +197,80 @@ "oldfieldname": "ref_rate", "oldfieldtype": "Currency", "options": "currency", - "reqd": 1 + "reqd": 1, + "show_days": 1, + "show_seconds": 1 }, { "fieldname": "section_break_15", - "fieldtype": "Section Break" + "fieldtype": "Section Break", + "show_days": 1, + "show_seconds": 1 }, { "default": "Today", "fieldname": "valid_from", "fieldtype": "Date", - "label": "Valid From" + "label": "Valid From", + "show_days": 1, + "show_seconds": 1 }, { "default": "0", "fieldname": "lead_time_days", "fieldtype": "Int", - "label": "Lead Time in days" + "label": "Lead Time in days", + "show_days": 1, + "show_seconds": 1 }, { "fieldname": "column_break_18", - "fieldtype": "Column Break" + "fieldtype": "Column Break", + "show_days": 1, + "show_seconds": 1 }, { "fieldname": "valid_upto", "fieldtype": "Date", - "label": "Valid Upto" + "label": "Valid Upto", + "show_days": 1, + "show_seconds": 1 }, { "fieldname": "section_break_24", - "fieldtype": "Section Break" + "fieldtype": "Section Break", + "show_days": 1, + "show_seconds": 1 }, { "fieldname": "note", "fieldtype": "Text", - "label": "Note" + "label": "Note", + "show_days": 1, + "show_seconds": 1 }, { "fieldname": "reference", "fieldtype": "Data", "in_list_view": 1, - "label": "Reference" + "label": "Reference", + "show_days": 1, + "show_seconds": 1 + }, + { + "fieldname": "batch_no", + "fieldtype": "Link", + "label": "Batch No", + "options": "Batch", + "show_days": 1, + "show_seconds": 1 } ], "icon": "fa fa-flag", "idx": 1, + "index_web_pages_for_search": 1, "links": [], - "modified": "2020-07-06 22:31:32.943475", + "modified": "2020-12-08 18:12:15.395772", "modified_by": "Administrator", "module": "Stock", "name": "Item Price", diff --git a/erpnext/stock/doctype/item_price/item_price.py b/erpnext/stock/doctype/item_price/item_price.py index bed5ea9ab66a..e82a19b0dc0b 100644 --- a/erpnext/stock/doctype/item_price/item_price.py +++ b/erpnext/stock/doctype/item_price/item_price.py @@ -54,7 +54,8 @@ def check_duplicates(self): "valid_upto", "packing_unit", "customer", - "supplier",]: + "supplier", + "batch_no"]: if self.get(field): conditions += " and {0} = %({0})s ".format(field) else: @@ -68,7 +69,7 @@ def check_duplicates(self): self.as_dict(),) if price_list_rate: - frappe.throw(_("Item Price appears multiple times based on Price List, Supplier/Customer, Currency, Item, UOM, Qty, and Dates."), ItemPriceDuplicateItem,) + frappe.throw(_("Item Price appears multiple times based on Price List, Supplier/Customer, Currency, Item, Batch, UOM, Qty, and Dates."), ItemPriceDuplicateItem,) def before_save(self): if self.selling: diff --git a/erpnext/stock/get_item_details.py b/erpnext/stock/get_item_details.py index bf45251c9d87..dfe8fea67b9f 100644 --- a/erpnext/stock/get_item_details.py +++ b/erpnext/stock/get_item_details.py @@ -674,6 +674,8 @@ def get_item_price(args, item_code, ignore_party=False): and price_list=%(price_list)s and ifnull(uom, '') in ('', %(uom)s)""" + conditions += "and ifnull(batch_no, '') in ('', %(batch_no)s)" + if not ignore_party: if args.get("customer"): conditions += " and customer=%(customer)s" @@ -692,7 +694,7 @@ def get_item_price(args, item_code, ignore_party=False): return frappe.db.sql(""" select name, price_list_rate, uom from `tabItem Price` {conditions} - order by valid_from desc, uom desc """.format(conditions=conditions), args) + order by valid_from desc, batch_no desc, uom desc """.format(conditions=conditions), args) def get_price_list_rate_for(args, item_code): """ @@ -711,6 +713,7 @@ def get_price_list_rate_for(args, item_code): "uom": args.get('uom'), "transaction_date": args.get('transaction_date'), "posting_date": args.get('posting_date'), + "batch_no": args.get('batch_no') } item_price_data = 0