erpnext/selling/sales_common.js

// Copyright (c) 2015, Frappe Technologies Pvt. Ltd. and Contributors
// License: GNU General Public License v3. See license.txt


cur_frm.cscript.tax_table = "Sales Taxes and Charges";
{% include 'erpnext/accounts/doctype/sales_taxes_and_charges_template/sales_taxes_and_charges_template.js' %}


cur_frm.email_field = "contact_email";

frappe.provide("erpnext.selling");
erpnext.selling.SellingController = class SellingController extends erpnext.TransactionController {
	setup() {
		super.setup();
	}

	onload() {
		super.onload();
		this.setup_queries();
		this.frm.set_query('shipping_rule', function() {
			return {
				filters: {
					"shipping_rule_type": "Selling"
				}
			};
		});
	}

	setup_queries() {
		var me = this;

		$.each([["customer", "customer"],
			["lead", "lead"]],
			function(i, opts) {
				if(me.frm.fields_dict[opts[0]])
					me.frm.set_query(opts[0], erpnext.queries[opts[1]]);
			});

		me.frm.set_query('contact_person', erpnext.queries.contact_query);
		me.frm.set_query('customer_address', erpnext.queries.address_query);
		me.frm.set_query('shipping_address_name', erpnext.queries.address_query);
		me.frm.set_query('dispatch_address_name', erpnext.queries.dispatch_address_query);

		erpnext.accounts.dimensions.setup_dimension_filters(me.frm, me.frm.doctype);

		if(this.frm.fields_dict.selling_price_list) {
			this.frm.set_query("selling_price_list", function() {
				return { filters: { selling: 1 } };
			});
		}

		if(this.frm.fields_dict.tc_name) {
			this.frm.set_query("tc_name", function() {
				return { filters: { selling: 1 } };
			});
		}

		if(!this.frm.fields_dict["items"]) {
			return;
		}

		if(this.frm.fields_dict["items"].grid.get_field('item_code')) {
			this.frm.set_query("item_code", "items", function() {
				return {
					query: "erpnext.controllers.queries.item_query",
					filters: {'is_sales_item': 1, 'customer': cur_frm.doc.customer, 'has_variants': 0}
				}
			});
		}

		if(this.frm.fields_dict["packed_items"] &&
			this.frm.fields_dict["packed_items"].grid.get_field('batch_no')) {
			this.frm.set_query("batch_no", "packed_items", function(doc, cdt, cdn) {
				return me.set_query_for_batch(doc, cdt, cdn)
			});
		}

		if(this.frm.fields_dict["items"].grid.get_field('item_code')) {
			this.frm.set_query("item_tax_template", "items", function(doc, cdt, cdn) {
				return me.set_query_for_item_tax_template(doc, cdt, cdn)
			});
		}

	}

	refresh() {
		super.refresh();

		frappe.dynamic_link = {doc: this.frm.doc, fieldname: 'customer', doctype: 'Customer'}

		this.frm.toggle_display("customer_name",
			(this.frm.doc.customer_name && this.frm.doc.customer_name!==this.frm.doc.customer));

		this.toggle_editable_price_list_rate();
	}

	customer() {
		var me = this;
		erpnext.utils.get_party_details(this.frm, null, null, function() {
			me.apply_price_list();
		});
	}

	customer_address() {
		erpnext.utils.get_address_display(this.frm, "customer_address");
		erpnext.utils.set_taxes_from_address(this.frm, "customer_address", "customer_address", "shipping_address_name");
	}

	shipping_address_name() {
		erpnext.utils.get_address_display(this.frm, "shipping_address_name", "shipping_address");
		erpnext.utils.set_taxes_from_address(this.frm, "shipping_address_name", "customer_address", "shipping_address_name");
	}

	dispatch_address_name() {
		erpnext.utils.get_address_display(this.frm, "dispatch_address_name", "dispatch_address");
	}

	sales_partner() {
		this.apply_pricing_rule();
	}

	campaign() {
		this.apply_pricing_rule();
	}

	selling_price_list() {
		this.apply_price_list();
		this.set_dynamic_labels();
	}

	discount_percentage(doc, cdt, cdn) {
		var item = frappe.get_doc(cdt, cdn);
		item.discount_amount = 0.0;
		this.apply_discount_on_item(doc, cdt, cdn, 'discount_percentage');
	}

	discount_amount(doc, cdt, cdn) {

		if(doc.name === cdn) {
			return;
		}

		var item = frappe.get_doc(cdt, cdn);
		item.discount_percentage = 0.0;
		this.apply_discount_on_item(doc, cdt, cdn, 'discount_amount');
	}

	apply_discount_on_item(doc, cdt, cdn, field) {
		var item = frappe.get_doc(cdt, cdn);
		if(!item.price_list_rate) {
			item[field] = 0.0;
		} else {
			this.price_list_rate(doc, cdt, cdn);
		}
		this.set_gross_profit(item);
	}

	commission_rate() {
		this.calculate_commission();
	}

	total_commission() {
		frappe.model.round_floats_in(this.frm.doc, ["amount_eligible_for_commission", "total_commission"]);

		const { amount_eligible_for_commission } = this.frm.doc;
		if(!amount_eligible_for_commission) return;

		this.frm.set_value(
			"commission_rate", flt(
				this.frm.doc.total_commission * 100.0 / amount_eligible_for_commission
			)
		);
	}

	allocated_percentage(doc, cdt, cdn) {
		var sales_person = frappe.get_doc(cdt, cdn);
		if(sales_person.allocated_percentage) {

			sales_person.allocated_percentage = flt(sales_person.allocated_percentage,
				precision("allocated_percentage", sales_person));

			sales_person.allocated_amount = flt(this.frm.doc.amount_eligible_for_commission *
				sales_person.allocated_percentage / 100.0,
				precision("allocated_amount", sales_person));
				refresh_field(["allocated_amount"], sales_person);

			this.calculate_incentive(sales_person);
			refresh_field(["allocated_percentage", "allocated_amount", "commission_rate","incentives"], sales_person.name,
				sales_person.parentfield);
		}
	}

	sales_person(doc, cdt, cdn) {
		var row = frappe.get_doc(cdt, cdn);
		this.calculate_incentive(row);
		refresh_field("incentives",row.name,row.parentfield);
	}

	toggle_editable_price_list_rate() {
		var df = frappe.meta.get_docfield(this.frm.doc.doctype + " Item", "price_list_rate", this.frm.doc.name);
		var editable_price_list_rate = cint(frappe.defaults.get_default("editable_price_list_rate"));

		if(df && editable_price_list_rate) {
			const parent_field = frappe.meta.get_parentfield(this.frm.doc.doctype, this.frm.doc.doctype + " Item");
			if (!this.frm.fields_dict[parent_field]) return;

			this.frm.fields_dict[parent_field].grid.update_docfield_property(
				'price_list_rate', 'read_only', 0
			);
		}
	}

	calculate_commission() {
		if(!this.frm.fields_dict.commission_rate || this.frm.doc.docstatus === 1) return;

		if(this.frm.doc.commission_rate > 100) {
			this.frm.set_value("commission_rate", 100);
			frappe.throw(`${__(frappe.meta.get_label(
				this.frm.doc.doctype, "commission_rate", this.frm.doc.name
			))} ${__("cannot be greater than 100")}`);
		}

		this.frm.doc.amount_eligible_for_commission = this.frm.doc.items.reduce(
			(sum, item) => item.grant_commission ? sum + item.base_net_amount : sum, 0
		)

		this.frm.doc.total_commission = flt(
			this.frm.doc.amount_eligible_for_commission * this.frm.doc.commission_rate / 100.0,
			precision("total_commission")
		);

		refresh_field(["amount_eligible_for_commission", "total_commission"]);
	}

	calculate_contribution() {
		var me = this;
		$.each(this.frm.doc.doctype.sales_team || [], function(i, sales_person) {
			frappe.model.round_floats_in(sales_person);
			if (!sales_person.allocated_percentage) return;

			sales_person.allocated_amount = flt(
				me.frm.doc.amount_eligible_for_commission
				* sales_person.allocated_percentage
				/ 100.0,
				precision("allocated_amount", sales_person)
			);
		});
	}

	calculate_incentive(row) {
		if(row.allocated_amount)
		{
			row.incentives = flt(
					row.allocated_amount * row.commission_rate / 100.0,
					precision("incentives", row));
		}
	}

	set_dynamic_labels() {
		super.set_dynamic_labels();
		this.set_product_bundle_help(this.frm.doc);
	}

	set_product_bundle_help(doc) {
		if(!cur_frm.fields_dict.packing_list) return;
		if ((doc.packed_items || []).length) {
			$(cur_frm.fields_dict.packing_list.row.wrapper).toggle(true);

			if (in_list(['Delivery Note', 'Sales Invoice'], doc.doctype)) {
				var help_msg = "<div class='alert alert-warning'>" +
					__("For 'Product Bundle' items, Warehouse, Serial No and Batch No will be considered from the 'Packing List' table. If Warehouse and Batch No are same for all packing items for any 'Product Bundle' item, those values can be entered in the main Item table, values will be copied to 'Packing List' table.")+
				"</div>";
				frappe.meta.get_docfield(doc.doctype, 'product_bundle_help', doc.name).options = help_msg;
			}
		} else {
			$(cur_frm.fields_dict.packing_list.row.wrapper).toggle(false);
			if (in_list(['Delivery Note', 'Sales Invoice'], doc.doctype)) {
				frappe.meta.get_docfield(doc.doctype, 'product_bundle_help', doc.name).options = '';
			}
		}
		refresh_field('product_bundle_help');
	}

	company_address() {
		var me = this;
		if(this.frm.doc.company_address) {
			frappe.call({
				method: "frappe.contacts.doctype.address.address.get_address_display",
				args: {"address_dict": this.frm.doc.company_address },
				callback: function(r) {
					if(r.message) {
						me.frm.set_value("company_address_display", r.message)
					}
				}
			})
		} else {
			this.frm.set_value("company_address_display", "");
		}
	}

	conversion_factor(doc, cdt, cdn, dont_fetch_price_list_rate) {
	    super.conversion_factor(doc, cdt, cdn, dont_fetch_price_list_rate);
	}

	qty(doc, cdt, cdn) {
		super.qty(doc, cdt, cdn);
	}

	pick_serial_and_batch(doc, cdt, cdn) {
		let item = locals[cdt][cdn];
		let me = this;
		let path = "assets/erpnext/js/utils/serial_no_batch_selector.js";

		frappe.db.get_value("Item", item.item_code, ["has_batch_no", "has_serial_no"])
			.then((r) => {
				if (r.message && (r.message.has_batch_no || r.message.has_serial_no)) {
					item.has_serial_no = r.message.has_serial_no;
					item.has_batch_no = r.message.has_batch_no;
					item.type_of_transaction = item.qty > 0 ? "Outward":"Inward";
					item.outward = item.qty > 0 ? 1 : 0;

					item.title = item.has_serial_no ?
						__("Select Serial No") : __("Select Batch No");

					if (item.has_serial_no && item.has_batch_no) {
						item.title = __("Select Serial and Batch");
					}

					frappe.require(path, function() {
						new erpnext.SerialBatchPackageSelector(
							me.frm, item, (r) => {
								if (r) {
									frappe.model.set_value(item.doctype, item.name, {
										"serial_and_batch_bundle": r.name,
										"qty": Math.abs(r.total_qty)
									});
								}
							}
						);
					});
				}
			});
	}

	update_auto_repeat_reference(doc) {
		if (doc.auto_repeat) {
			frappe.call({
				method:"frappe.automation.doctype.auto_repeat.auto_repeat.update_reference",
				args:{
					docname: doc.auto_repeat,
					reference:doc.name
				},
				callback: function(r){
					if (r.message=="success") {
						frappe.show_alert({message:__("Auto repeat document updated"), indicator:'green'});
					} else {
						frappe.show_alert({message:__("An error occurred during the update process"), indicator:'red'});
					}
				}
			})
		}
	}
};

frappe.ui.form.on(cur_frm.doctype,"project", function(frm) {
	if(in_list(["Delivery Note", "Sales Invoice"], frm.doc.doctype)) {
		if(frm.doc.project) {
			frappe.call({
				method:'erpnext.projects.doctype.project.project.get_cost_center_name' ,
				args: {	project: frm.doc.project	},
				callback: function(r, rt) {
					if(!r.exc) {
						$.each(frm.doc["items"] || [], function(i, row) {
							if(r.message) {
								frappe.model.set_value(row.doctype, row.name, "cost_center", r.message);
								frappe.msgprint(__("Cost Center For Item with Item Code {0} has been Changed to {1}", [row.item_name, r.message]));
							}
						})
					}
				}
			})
		}
	}
})

frappe.ui.form.on(cur_frm.doctype, {
	set_as_lost_dialog: function(frm) {
		var dialog = new frappe.ui.Dialog({
			title: __("Set as Lost"),
			fields: [
				{
					"fieldtype": "Table MultiSelect",
					"label": __("Lost Reasons"),
					"fieldname": "lost_reason",
					"options": frm.doctype === 'Opportunity' ? 'Opportunity Lost Reason Detail': 'Quotation Lost Reason Detail',
					"reqd": 1
				},
				{
					"fieldtype": "Table MultiSelect",
					"label": __("Competitors"),
					"fieldname": "competitors",
					"options": "Competitor Detail"
				},
				{
					"fieldtype": "Small Text",
					"label": __("Detailed Reason"),
					"fieldname": "detailed_reason"
				},
			],
			primary_action: function() {
				let values = dialog.get_values();

				frm.call({
					doc: frm.doc,
					method: 'declare_enquiry_lost',
					args: {
						'lost_reasons_list': values.lost_reason,
						'competitors': values.competitors ? values.competitors : [],
						'detailed_reason': values.detailed_reason
					},
					callback: function(r) {
						dialog.hide();
						frm.reload_doc();
					},
				});
			},
			primary_action_label: __('Declare Lost')
		});

		dialog.show();
	}
})