Trade Finance - Initial Commit

modules/trade_finance/market.py

@@ -0,0 +1,65 @@
+# This file is part of Tradon. The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+
+from trytond.model import ModelSQL, ModelView, fields
+
+__all__ = ['MarketIndex', 'MarketIndexRate', 'IndexTerm', 'InterestFormula']
+
+
+class MarketIndex(ModelSQL, ModelView):
+    'Market Index'
+    __name__ = 'trade_finance.market_index'
+    _rec_name = 'name'
+
+    code = fields.Char('Code', required=True)
+    name = fields.Char('Name', required=True)
+    rates = fields.One2Many(
+        'trade_finance.market_index_rate', 'index', 'Rates')
+    active = fields.Boolean('Active')
+
+    @staticmethod
+    def default_active():
+        return True
+
+
+class MarketIndexRate(ModelSQL, ModelView):
+    'Market Index Rate'
+    __name__ = 'trade_finance.market_index_rate'
+    _rec_name = 'rate_date'
+
+    index = fields.Many2One(
+        'trade_finance.market_index', 'Index',
+        required=True, ondelete='CASCADE')
+    rate_date = fields.Date('Date', required=True)
+    rate = fields.Numeric('Rate (%)', digits=(16, 6), required=True)
+
+
+class IndexTerm(ModelSQL, ModelView):
+    'Index Term'
+    __name__ = 'trade_finance.index_term'
+    _rec_name = 'name'
+
+    code = fields.Char('Code', required=True)
+    name = fields.Char('Name', required=True)
+    days = fields.Integer('Days', required=True,
+        help='Approximate number of days for this term (O/N=1, 1W=7, 1M=30, '
+             '3M=90, 6M=180, 1Y=365)')
+    active = fields.Boolean('Active')
+
+    @staticmethod
+    def default_active():
+        return True
+
+
+class InterestFormula(ModelSQL, ModelView):
+    'Interest Calculation Formula'
+    __name__ = 'trade_finance.interest_formula'
+    _rec_name = 'name'
+
+    code = fields.Char('Code', required=True)
+    name = fields.Char('Name', required=True)
+    active = fields.Boolean('Active')
+
+    @staticmethod
+    def default_active():
+        return True