04.01.26

modules/purchase_trade/valuation.py

@@ -50,6 +50,8 @@ class ValuationBase(ModelSQL):
     amount = fields.Numeric("Amount",digits='unit')
     mtm = fields.Numeric("Mtm",digits='unit')
     lot = fields.Many2One('lot.lot',"Lot")
+    base_amount = fields.Numeric("Base Amount",digits='unit')
+    rate = fields.Numeric("Rate", digits=(16,6))
 
     @classmethod
     def _base_pnl(cls, *, line, lot, pnl_type, sale=None):
@@ -70,6 +72,8 @@ class ValuationBase(ModelSQL):
     
     @classmethod
     def _build_basis_pnl(cls, *, line, lot, sale_line, pc, sign):
+        Currency = Pool().get('currency.currency')
+        Date = Pool().get('ir.date')
         values = cls._base_pnl(
             line=line,
             lot=lot,
@@ -97,22 +101,32 @@ class ValuationBase(ModelSQL):
 
         if pc.price and pc.ratio:
             amount = round(pc.price * qty * Decimal(sign) * pc.ratio / 100, 4)
-
+            base_amount = amount
+            currency = sale_line.sale.currency.id if sale_line else line.purchase.currency.id
+            rate = Decimal(1)
+            if line.purchase.company.currency != currency:
+                with Transaction().set_context(date=Date.today()):
+                    base_amount = Currency.compute(currency,amount, line.purchase.company.currency)
+                    rate = round(amount / base_amount,6)
             last_price = pc.get_last_price()
             mtm = round(Decimal(last_price) * qty * Decimal(sign), 4) if last_price else Decimal(0)
 
             values.update({
                 'quantity': round(qty, 5),
                 'amount': amount,
+                'base_amount': base_amount,
+                'rate': rate,
                 'mtm': round(amount - (mtm * pc.ratio / 100), 4),
                 'unit': sale_line.unit.id if sale_line else line.unit.id,
-                'currency': sale_line.sale.currency.id if sale_line else line.purchase.currency.id,
+                'currency': currency,
             })
 
             return values
 
     @classmethod
     def _build_simple_pnl(cls, *, line, lot, sale_line, price, state, sign, pnl_type):
+        Currency = Pool().get('currency.currency')
+        Date = Pool().get('ir.date')
         values = cls._base_pnl(
             line=line,
             lot=lot,
@@ -121,15 +135,25 @@ class ValuationBase(ModelSQL):
         )
 
         qty = lot.get_current_quantity_converted()
+        amount = round(price * qty * Decimal(sign), 4)
+        base_amount = amount
+        currency = sale_line.sale.currency.id if sale_line else line.purchase.currency.id
+        rate = Decimal(1)
+        if line.purchase.company.currency != currency:
+            with Transaction().set_context(date=Date.today()):
+                base_amount = Currency.compute(currency,amount, line.purchase.company.currency)
+                rate = round(amount / base_amount,6)
 
         values.update({
             'price': round(price, 4),
             'quantity': round(qty, 5),
-            'amount': round(price * qty * Decimal(sign), 4),
+            'amount': amount,
+            'base_amount': base_amount,
+            'rate': rate,
             'mtm': Decimal(0),
             'state': state,
             'unit': sale_line.unit.id if sale_line else line.unit.id,
-            'currency': sale_line.sale.currency.id if sale_line else line.purchase.currency.id,
+            'currency': currency,
             'counterparty': sale_line.sale.party.id if sale_line else line.purchase.party.id,
             'product': sale_line.product.id if sale_line else line.product.id,
             'reference': (
@@ -348,6 +372,8 @@ class ValuationDyn(ModelSQL,ModelView):
     r_quantity = fields.Numeric("Quantity",digits='r_unit')
     r_unit = fields.Many2One('product.uom',"Unit")
     r_amount = fields.Numeric("Amount",digits='r_unit')
+    r_base_amount = fields.Numeric("Base Amount",digits='r_unit')
+    r_rate = fields.Numeric("Rate",digits=(16,6))
     r_mtm = fields.Numeric("Mtm",digits='r_unit')
     r_lot = fields.Many2One('lot.lot',"Lot")
 
@@ -378,9 +404,77 @@ class ValuationDyn(ModelSQL,ModelView):
         Sum(val.quantity).as_('r_quantity'),
         Max(val.unit).as_('r_unit'),
         Sum(val.amount).as_('r_amount'),
+        Sum(val.base_amount).as_('r_base_amount'),
+        Sum(val.rate).as_('r_rate'),
         Sum(val.mtm).as_('r_mtm'),
         Max(val.lot).as_('r_lot'),
         where=wh,
         group_by=[val.type,val.counterparty,val.state])
             
         return query    
+
+class ValuationReport(ValuationBase, ModelView):
+    "Valuation Report"
+    __name__ = 'valuation.report'
+
+    @classmethod
+    def table_query(cls):
+        Valuation = Pool().get('valuation.valuation')
+        val = Valuation.__table__()
+        context = Transaction().context
+        valuation_date = context.get('valuation_date')
+        wh = (val.date == valuation_date)
+        
+        query = val.select(
+        Literal(0).as_('create_uid'),
+        CurrentTimestamp().as_('create_date'),
+        Literal(None).as_('write_uid'),
+        Literal(None).as_('write_date'),
+        val.id.as_('id'),
+        val.purchase.as_('purchase'),
+        val.line.as_('line'),
+        val.date.as_('date'),
+        val.type.as_('type'),
+        val.reference.as_('reference'),
+        val.counterparty.as_('counterparty'),
+        val.product.as_('product'),
+        val.state.as_('state'),
+        val.price.as_('price'),
+        val.currency.as_('currency'),
+        val.quantity.as_('quantity'),
+        val.unit.as_('unit'),
+        val.amount.as_('amount'),
+        val.base_amount.as_('base_amount'),
+        val.rate.as_('rate'),
+        val.mtm.as_('mtm'),
+        val.lot.as_('lot'),
+        where=wh)
+            
+        return query
+    
+class ValuationReportContext(ModelView):
+    "Valuation Report Context"
+    __name__ = 'valuation.report.context'
+
+    valuation_date = fields.Date("Valuation date")
+    supplier = fields.Many2One('party.party',"Supplier")
+    client = fields.Many2One('party.party',"Client")
+    product = fields.Many2One('product.product',"Product")
+    purchase =  fields.Many2One('purchase.purchase', "Purchase")
+    sale = fields.Many2One('sale.sale',"Sale")
+    state = fields.Selection([
+        ('all', 'All'),
+        ('open', 'Open'),
+        ('fixed', 'Fixed'),
+        ('hedged', 'Hedged')
+    ], 'State')
+    
+    @classmethod
+    def default_valuation_date(cls):
+        pool = Pool()
+        Date = pool.get('ir.date')
+        return Date.today()
+
+    @classmethod
+    def default_state(cls):
+        return 'all'