[docs] [minor] perpetual accounting

docs/docs.user.stock.perpetual_inventory.md

@@ -26,13 +26,13 @@ Migration from Periodic Inventory is not a one click settings, it involves some
 
 Steps to be followed:
 
+- Nullify current stock-in-hand / fixed-asset account balance through Journal Voucher.
+- Create new warehouse for each existing warehouse.
+- Assign Asset / Expense account while creating new warehouse.
 - Follow Activation Step 1 & 2
-- To enable Perpetual Inventory, existing stock balances must be synced with relevant account balances. To do that, calculate available stock value and book stock-in-hand/fixed-asset (asset) against cost-of-goods-sold (expense) through Journal Voucher.
-- Create new warehouse for every existing warehouse.
-- Assign Asset / Expense account while creating warehouse.
 - Create Stock Entry (Material Transfer) to transfer available stock from existing warehouse to new warehouse
 
->Note: System will not  post any accounting entries for existing stock transactions submitted prior to the activation of Perpetual Inventory.
+>Note: System will not  post any accounting entries for existing stock transactions submitted prior to the activation of Perpetual Inventory as those old warehouses will not be linked to account.
 
 -
 
@@ -216,11 +216,11 @@ Here apart from normal account entries for invoice, "Stock In Hand" and "Cost of
 
 **Stock Ledger**
 
-![si_stock_ledger](img/accounting-for-stock-9.png)
+![mr_stock_ledger](img/accounting-for-stock-9.png)
 
 **General Ledger**
 
-![si_stock_ledger](img/accounting-for-stock-10.png)
+![mr_stock_ledger](img/accounting-for-stock-10.png)
  
 --
 
@@ -238,11 +238,11 @@ Here apart from normal account entries for invoice, "Stock In Hand" and "Cost of
 
 **Stock Ledger**
 
-![si_stock_ledger](img/accounting-for-stock-11.png)
+![mi_stock_ledger](img/accounting-for-stock-11.png)
 
 **General Ledger**
 
-![si_stock_ledger](img/accounting-for-stock-12.png)
+![mi_stock_ledger](img/accounting-for-stock-12.png)
 
 --
 
@@ -262,8 +262,53 @@ Here apart from normal account entries for invoice, "Stock In Hand" and "Cost of
 
 **Stock Ledger**
 
-![si_stock_ledger](img/accounting-for-stock-13.png)
+![mtn_stock_ledger](img/accounting-for-stock-13.png)
 
 **General Ledger**
 
 No General Ledger Entry
+
+--
+
+### **Stock Entry (Sales Return - Sales Invoice booked)**
+
+>**Items:**
+><table class="table table-bordered">
+>	<thead>
+>		<tr><th>Item</th><th>Target Warehouse</th><th>Qty</th><th>Rate</th><th>Amount</th></tr>
+>	</thead>
+>	<tbody>
+>		<tr><td>RM0001</td><td>Stores</td><td>2</td><td>200</td><td>400</td></tr>
+>	</tbody>
+></table>
+
+**Stock Ledger**
+
+![sret_stock_ledger](img/accounting-for-stock-14.png)
+
+**General Ledger**
+
+![sret_general_ledger](img/accounting-for-stock-15.png)
+
+
+--
+
+### **Stock Entry (Purchase Return)**
+
+>**Items:**
+><table class="table table-bordered">
+>	<thead>
+>		<tr><th>Item</th><th>Source Warehouse</th><th>Qty</th><th>Rate</th><th>Amount</th></tr>
+>	</thead>
+>	<tbody>
+>		<tr><td>RM0001</td><td>Stores</td><td>4</td><td>220</td><td>880</td></tr>
+>	</tbody>
+></table>
+
+**Stock Ledger**
+
+![pret_stock_ledger](img/accounting-for-stock-16.png)
+
+**General Ledger**
+
+![pret_general_ledger](img/accounting-for-stock-17.png)

stock/doctype/landed_cost_wizard/landed_cost_wizard.js

@@ -2,19 +2,47 @@
 // License: GNU General Public License v3. See license.txt
 
 
-cur_frm.fields_dict['lc_pr_details'].grid.get_field("purchase_receipt").get_query = function(doc, cdt, cdn) {
-	return {
-		filters:[['Purchase Receipt', 'docstatus', '=', '1']]
-	}
-}
+wn.provide("erpnext.stock");
+wn.require("public/app/js/controllers/stock_controller.js");
 
-cur_frm.fields_dict['landed_cost_details'].grid.get_field("account_head").get_query = function(doc, cdt, cdn) {
+erpnext.stock.LandedCostWizard = erpnext.stock.StockController.extend({		
+	setup: function() {
+		var me = this;
+		this.frm.fields_dict.lc_pr_details.grid.get_field('purchase_receipt').get_query = 
+			function() {
+				if(!me.frm.doc.company) msgprint(wn._("Please enter company first"));
+				return {
+					filters:[
+						['Purchase Receipt', 'docstatus', '=', '1'],
+						['Purchase Receipt', 'company', '=', me.frm.doc.company],
+					]
+				}
+		};
+	
+		this.frm.fields_dict.landed_cost_details.grid.get_field('account_head').get_query = 				function() {
+				if(!me.frm.doc.company) msgprint(wn._("Please enter company first"));
 				return {
 					filters:[
 						['Account', 'group_or_ledger', '=', 'Ledger'],
 						['Account', 'account_type', 'in', 'Tax, Chargeable'],
 						['Account', 'is_pl_account', '=', 'Yes'],
-			['Account', 'debit_or_credit', '=', 'Debit']
+						['Account', 'debit_or_credit', '=', 'Debit'],
+						['Account', 'company', '=', me.frm.doc.company]
+					]
+				}
+		}, 
+	
+		this.frm.fields_dict.landed_cost_details.grid.get_field('cost_center').get_query =
+			function() {
+				if(!me.frm.doc.company) msgprint(wn._("Please enter company first"));
+				return {
+					filters:[
+						['Cost Center', 'group_or_ledger', '=', 'Ledger'],
+						['Cost Center', 'company', '=', me.frm.doc.company]						
 					]
 				}
 		}
+	}
+});
+
+cur_frm.script_manager.make(erpnext.stock.LandedCostWizard);

stock/doctype/landed_cost_wizard/landed_cost_wizard.txt

@@ -2,7 +2,7 @@
  {
   "creation": "2013-01-22 16:50:39", 
   "docstatus": 0, 
-  "modified": "2013-09-02 13:45:54", 
+  "modified": "2013-09-02 19:13:09", 
   "modified_by": "Administrator", 
   "owner": "wasim@webnotestech.com"
  }, 
@@ -38,6 +38,14 @@
   "doctype": "DocType", 
   "name": "Landed Cost Wizard"
  }, 
+ {
+  "doctype": "DocField", 
+  "fieldname": "company", 
+  "fieldtype": "Link", 
+  "label": "Company", 
+  "options": "Company", 
+  "reqd": 1
+ }, 
  {
   "doctype": "DocField", 
   "fieldname": "section_break0",