first commit

modules/stock_supply_forecast/stock.py

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+# This file is part of Tryton.  The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+from trytond.pool import Pool, PoolMeta
+
+
+class Supply(metaclass=PoolMeta):
+    __name__ = 'stock.supply'
+
+    def transition_create_(self):
+        pool = Pool()
+        Forecast = pool.get('stock.forecast')
+        Date = pool.get('ir.date')
+
+        today = Date.today()
+
+        forecasts = Forecast.search([
+                ('to_date', '>=', today),
+                ('state', '=', 'done'),
+                ])
+        Forecast.create_moves(forecasts)
+        transition = super().transition_create_()
+        Forecast.delete_moves(forecasts)
+        return transition