From 6c1691349338330e0f5441b4e688d3de803fe9bf Mon Sep 17 00:00:00 2001
From: gfcapalbo <giovanni@therp.nl>
Date: Wed, 18 Mar 2015 13:20:03 +0100
Subject: [PATCH] [FIX] corrected calculation of immediately_usable_qty on
 product.product and product.template, now takes in account variants and
 correctly displays value. [FLAKE8]

Removing duplicate modules and moving README.rst into __unported__
---
 .../stock_available_mrp}/README.rst           |  0
 .../stock_available_sale}/README.rst          |  0
 stock_available/product.py                    | 42 +++++++++++++++++--
 stock_available_immediately/product.py        | 13 +++---
 4 files changed, 43 insertions(+), 12 deletions(-)
 rename {stock_available_mrp => __unported__/stock_available_mrp}/README.rst (100%)
 rename {stock_available_sale => __unported__/stock_available_sale}/README.rst (100%)

diff --git a/stock_available_mrp/README.rst b/__unported__/stock_available_mrp/README.rst
similarity index 100%
rename from stock_available_mrp/README.rst
rename to __unported__/stock_available_mrp/README.rst
diff --git a/stock_available_sale/README.rst b/__unported__/stock_available_sale/README.rst
similarity index 100%
rename from stock_available_sale/README.rst
rename to __unported__/stock_available_sale/README.rst
diff --git a/stock_available/product.py b/stock_available/product.py
index 1a3b72a59..620bfb824 100644
--- a/stock_available/product.py
+++ b/stock_available/product.py
@@ -22,16 +22,16 @@ from openerp import models, fields, api
 from openerp.addons import decimal_precision as dp
 
 
-class ProductTemplate(models.Model):
+class Product(models.Model):
     """Add a field for the stock available to promise.
 
     Useful implementations need to be installed through the Settings menu or by
     installing one of the modules stock_available_*
     """
-    _inherit = 'product.template'
+    _inherit = 'product.product'
 
     @api.depends('virtual_available')
-    def _product_available(self):
+    def _immediately_usable_qty(self):
         """No-op implementation of the stock available to promise.
 
         By default, available to promise = forecasted quantity.
@@ -43,7 +43,41 @@ class ProductTemplate(models.Model):
 
     immediately_usable_qty = fields.Float(
         digits=dp.get_precision('Product Unit of Measure'),
-        compute='_product_available',
+        compute='_immediately_usable_qty',
+        string='Available to promise',
+        help="Stock for this Product that can be safely proposed "
+             "for sale to Customers.\n"
+             "The definition of this value can be configured to suit "
+             "your needs")
+
+
+class ProductTemplate(models.Model):
+    """Add a field for the stock available to promise.
+    Useful implementations need to be installed through the Settings menu or by
+    installing one of the modules stock_available_*
+    """
+    _inherit = 'product.template'
+
+    @api.depends('virtual_available')
+    def _immediately_usable_qty(self):
+        """No-op implementation of the stock available to promise.
+
+        By default, available to promise = forecasted quantity.
+
+        Must be overridden by another module that actually implement
+        computations."""
+        product_model = self.env['product.product']
+        for product_template in self:
+            products = product_model.search([(
+                'product_tmpl_id', '=', product_template.id)])
+            qty = 0
+            for product in products:
+                qty += product.immediately_usable_qty
+            product_template.immediately_usable_qty = qty
+
+    immediately_usable_qty = fields.Float(
+        digits=dp.get_precision('Product Unit of Measure'),
+        compute='_immediately_usable_qty',
         string='Available to promise',
         help="Stock for this Product that can be safely proposed "
              "for sale to Customers.\n"
diff --git a/stock_available_immediately/product.py b/stock_available_immediately/product.py
index 05d8ad2e7..491e44d1d 100644
--- a/stock_available_immediately/product.py
+++ b/stock_available_immediately/product.py
@@ -19,18 +19,15 @@
 #
 ##############################################################################
 
-from openerp import models, fields, api
+from openerp import models
 
 
-class ProductTemplate(models.Model):
+class Product(models.Model):
     """Subtract incoming qty from immediately_usable_qty"""
-    _inherit = 'product.template'
+    _inherit = 'product.product'
 
-    @api.depends('virtual_available')
-    def _product_available(self):
+    def _immediately_usable_qty(self):
         """Ignore the incoming goods in the quantity available to promise"""
-        super(ProductTemplate, self)._product_available()
+        super(Product, self)._immediately_usable_qty()
         for product in self:
             product.immediately_usable_qty -= product.incoming_qty
-
-    immediately_usable_qty = fields.Float(compute='_product_available')