[merge] pos improvements

bzr revid: nicolas.vanhoren@openerp.com-20120106145820-9bph1btgsk62vuss

2 files changed, 75 insertions, 10 deletions

diff --git a/addons/point_of_sale/point_of_sale.py b/addons/point_of_sale/point_of_sale.py
index 60ce7b7bc0c..c91b6213230 100644
--- a/addons/point_of_sale/point_of_sale.py
+++ b/addons/point_of_sale/point_of_sale.py
@@ -22,6 +22,7 @@
 import time
 from datetime import datetime
 from dateutil.relativedelta import relativedelta
+import logging
 
 import netsvc
 from osv import fields, osv
@@ -29,6 +30,8 @@ from tools.translate import _
 from decimal import Decimal
 import decimal_precision as dp
 
+_logger = logging.getLogger(__name__)
+
 class pos_config_journal(osv.osv):
     """ Point of Sale journal configuration"""
     _name = 'pos.config.journal'
@@ -46,6 +49,15 @@ class pos_order(osv.osv):
     _name = "pos.order"
     _description = "Point of Sale"
     _order = "id desc"
+    
+    def create_from_ui(self, cr, uid, orders, context=None):
+        #_logger.info("orders: %r", orders)
+        list = []
+        for order in orders:
+            list.append(self.create(cr, uid, order, context))
+            wf_service = netsvc.LocalService("workflow")
+            wf_service.trg_validate(uid, 'pos.order', list[-1], 'paid', cr)
+        return list
 
     def unlink(self, cr, uid, ids, context=None):
         for rec in self.browse(cr, uid, ids, context=context):
diff --git a/addons/point_of_sale/static/src/js/pos.js b/addons/point_of_sale/static/src/js/pos.js
index 1839b3efeba..133c646503a 100644
--- a/addons/point_of_sale/static/src/js/pos.js
+++ b/addons/point_of_sale/static/src/js/pos.js
@@ -90,6 +90,7 @@ openerp.point_of_sale = function(db) {
                 this.fetch('account.bank.statement', ['account_id', 'currency', 'journal_id', 'state', 'name'],
                     [['state', '=', 'open'], ['user_id', '=', this.session.uid]]),
                 this.fetch('account.journal', ['auto_cash', 'check_dtls', 'currency', 'name', 'type']),
+                this.fetch('account.tax', ['amount', 'price_include', 'type']),
                 this.get_app_data())
                 .pipe(_.bind(this.build_tree, this));
         },
@@ -119,9 +120,9 @@ openerp.point_of_sale = function(db) {
                 self.set({'user': result});
             }));
         },
-        push: function(osvModel, record) {
+        pushOrder: function(record) {
             var ops = _.clone(this.get('pending_operations'));
-            ops.push({model: osvModel, record: record});
+            ops.push(record);
             this.set({pending_operations: ops});
             return this.flush();
         },
@@ -135,11 +136,10 @@ openerp.point_of_sale = function(db) {
             if (ops.length === 0)
                 return $.when();
             var op = ops[0];
-            var dataSet = new db.web.DataSet(this, op.model, null);
             /* we prevent the default error handler and assume errors
              * are a normal use case, except we stop the current iteration
              */
-            return dataSet.create(op.record).fail(function(unused, event) {
+            return new db.web.Model("pos.order").get_func("create_from_ui")([op]).fail(function(unused, event) {
                 event.preventDefault();
             }).pipe(_.bind(function() {
                 console.debug('saved 1 record');
@@ -299,8 +299,57 @@ openerp.point_of_sale = function(db) {
                 quantity: (this.get('quantity')) + 1
             });
         },
-        getTotal: function() {
-            return (this.get('quantity')) * (this.get('list_price')) * (1 - (this.get('discount')) / 100);
+        getPriceWithoutTax: function() {
+            return this.getAllPrices().priceWithoutTax;
+        },
+        getPriceWithTax: function() {
+            return this.getAllPrices().priceWithTax;
+        },
+        getTax: function() {
+            return this.getAllPrices().tax;
+        },
+        getAllPrices: function() {
+            var self = this;
+            var base = (this.get('quantity')) * (this.get('list_price')) * (1 - (this.get('discount')) / 100);
+            var totalTax = base;
+            var totalNoTax = base;
+            
+            var products = pos.store.get('product.product');
+            var product = _.detect(products, function(el) {return el.id === self.get('id');});
+            var taxes_ids = product.taxes_id;
+            var taxes =  pos.store.get('account.tax');
+            var taxtotal = 0;
+            _.each(taxes_ids, function(el) {
+                var tax = _.detect(taxes, function(t) {return t.id === el;});
+                if (tax.price_include) {
+                    var tmp;
+                    if (tax.type === "percent") {
+                        tmp =  base - (base / (1 + tax.amount));
+                    } else if (tax.type === "fixed") {
+                        tmp = tax.amount * self.get('quantity');
+                    } else {
+                        throw "This type of tax is not supported by the point of sale: " + tax.type;
+                    }
+                    taxtotal += tmp;
+                    totalNoTax -= tmp;
+                } else {
+                    var tmp;
+                    if (tax.type === "percent") {
+                        tmp = tax.amount * base;
+                    } else if (tax.type === "fixed") {
+                        tmp = tax.amount * self.get('quantity');
+                    } else {
+                        throw "This type of tax is not supported by the point of sale: " + tax.type;
+                    }
+                    taxtotal += tmp;
+                    totalTax += tmp;
+                }
+            });
+            return {
+                "priceWithTax": totalTax,
+                "priceWithoutTax": totalNoTax,
+                "tax": taxtotal,
+            };
         },
         exportAsJSON: function() {
             var result;
@@ -414,14 +463,18 @@ openerp.point_of_sale = function(db) {
         };
         Order.prototype.getTotal = function() {
             return (this.get('orderLines')).reduce((function(sum, orderLine) {
-                return sum + orderLine.getTotal();
+                return sum + orderLine.getPriceWithTax();
             }), 0);
         };
         Order.prototype.getTotalTaxExcluded = function() {
-            return this.getTotal() / 1.21;
+            return (this.get('orderLines')).reduce((function(sum, orderLine) {
+                return sum + orderLine.getPriceWithoutTax();
+            }), 0);
         };
         Order.prototype.getTax = function() {
-            return this.getTotal() / 1.21 * 0.21;
+            return (this.get('orderLines')).reduce((function(sum, orderLine) {
+                return sum + orderLine.getTax();
+            }), 0);
         };
         Order.prototype.getPaidTotal = function() {
             return (this.get('paymentLines')).reduce((function(sum, paymentLine) {
@@ -937,7 +990,7 @@ openerp.point_of_sale = function(db) {
             var callback, currentOrder;
             currentOrder = this.shop.get('selectedOrder');
             $('button#validate-order', this.$element).attr('disabled', 'disabled');
-            pos.push('pos.order', currentOrder.exportAsJSON()).then(_.bind(function() {
+            pos.pushOrder(currentOrder.exportAsJSON()).then(_.bind(function() {
                 $('button#validate-order', this.$element).removeAttr('disabled');
                 return currentOrder.set({
                     validated: true