Version 6.8.12

README.rst

@@ -23,6 +23,16 @@ You can monitor trading fees, dividends and sales profits.
 Changes
 =======
 
+*6.8.12 - 31.12.2023*
+
+- remove caching
+- add worker-based precalculation of cashbook-values
+- add columns to cashbook list/tree view
+
+*6.8.11 - 06.12.2023*
+
+- add: columns optional
+
 *6.8.10 - 08.06.2023*
 
 - compatibility to Tryton 6.8

__init__.py

@@ -11,6 +11,7 @@ from .line import Line
 from .splitline import SplitLine
 from .assetsetting import AssetSetting
 from .asset import AssetRate
+from .valuestore import ValueStore
 
 
 def register():
@@ -22,4 +23,5 @@ def register():
         SplitLine,
         Reconciliation,
         AssetSetting,
+        ValueStore,
         module='cashbook_investment', type_='model')

asset.py

@@ -3,8 +3,7 @@
 # The COPYRIGHT file at the top level of this repository contains the
 # full copyright notices and license terms.
 
-from trytond.pool import Pool, PoolMeta
-CACHEKEY_ASSETRATE = 'assetrate-%s'
+from trytond.pool import PoolMeta, Pool
 
 
 class AssetRate(metaclass=PoolMeta):
@@ -14,34 +13,52 @@ class AssetRate(metaclass=PoolMeta):
     def create(cls, vlist):
         """ update cache-value
         """
-        MemCache = Pool().get('cashbook.memcache')
+        pool = Pool()
+        Cashbook = pool.get('cashbook.book')
+        ValueStore = pool.get('cashbook.values')
 
         records = super(AssetRate, cls).create(vlist)
-        for rate in records:
-            MemCache.record_update(CACHEKEY_ASSETRATE % rate.asset.id, rate)
+
+        ValueStore.update_books(
+            ValueStore.get_book_by_books(
+                Cashbook.search([
+                    ('asset', 'in', [
+                        x.asset.id for x in records])])))
         return records
 
     @classmethod
     def write(cls, *args):
         """ update cache-value
         """
-        MemCache = Pool().get('cashbook.memcache')
+        pool = Pool()
+        Cashbook = pool.get('cashbook.book')
+        ValueStore = pool.get('cashbook.values')
+
+        actions = iter(args)
+        all_rates = []
+        for rates, values in zip(actions, actions):
+            all_rates.extend(rates)
 
         super(AssetRate, cls).write(*args)
 
-        actions = iter(args)
-        for rates, values in zip(actions, actions):
-            for rate in rates:
-                MemCache.record_update(CACHEKEY_ASSETRATE % rate.asset.id, rate)
+        ValueStore.update_books(
+            ValueStore.get_book_by_books(
+                Cashbook.search([
+                    ('asset', 'in', [
+                        x.asset.id for x in all_rates])])))
 
     @classmethod
     def delete(cls, records):
         """ set cache to None
         """
-        MemCache = Pool().get('cashbook.memcache')
+        pool = Pool()
+        Cashbook = pool.get('cashbook.book')
+        ValueStore = pool.get('cashbook.values')
+
+        books = ValueStore.get_book_by_books(Cashbook.search([
+            ('asset', 'in', [x.asset.id for x in records])]))
 
-        for record in records:
-            MemCache.record_update(CACHEKEY_ASSETRATE % record.asset.id, None)
         super(AssetRate, cls).delete(records)
+        ValueStore.update_books(books)
 
 # end

assetsetting.py

@@ -5,7 +5,6 @@
 
 
 from trytond.model import ModelSingleton, ModelView, ModelSQL, fields
-from trytond.pool import Pool
 
 
 class AssetSetting(ModelSingleton, ModelSQL, ModelView):
@@ -25,13 +24,4 @@ class AssetSetting(ModelSingleton, ModelSQL, ModelView):
         model_name='cashbook.book', ondelete='RESTRICT',
         help='Profit and loss on sale of assets are recorded in the cash book.')
 
-    @classmethod
-    def write(cls, *args):
-        """ clear cache-values
-        """
-        MemCache = Pool().get('cashbook.memcache')
-
-        MemCache._cashbook_value_cache.clear_all()
-        super(AssetSetting, cls).write(*args)
-
 # end AssetSetting

book.py

@@ -5,37 +5,20 @@
 
 from trytond.model import fields, SymbolMixin, Index
 from trytond.pool import PoolMeta, Pool
-from trytond.pyson import Eval, Or, Len, Bool, If
+from trytond.pyson import Eval, Or, Bool, If
 from trytond.modules.cashbook.book import STATES2, DEPENDS2
 from trytond.transaction import Transaction
 from trytond.report import Report
-from trytond.config import config
+from trytond.exceptions import UserError
+from trytond.i18n import gettext
 from decimal import Decimal
 from datetime import timedelta
 from sql import Literal
 from sql.functions import CurrentDate
 from sql.aggregate import Sum
 from sql.conditionals import Case, Coalesce
-from trytond.modules.cashbook.model import sub_ids_hierarchical,\
-    CACHEKEY_CURRENCY, AnyInArray
-from .asset import CACHEKEY_ASSETRATE
-
-
-# enable/disable caching of cachekey for 'currency.rate'
-if config.get(
-        'cashbook', 'cache_currency',
-        default='yes').lower() in ['yes', '1', 'true']:
-    ENA_CURRKEY = True
-else:
-    ENA_CURRKEY = False
-
-# enable/disable caching of cachekey for 'currency.rate'
-if config.get(
-        'cashbook', 'cache_asset',
-        default='yes').lower() in ['yes', '1', 'true']:
-    ENA_ASSETKEY = True
-else:
-    ENA_ASSETKEY = False
+from trytond.modules.cashbook.model import (
+    sub_ids_hierarchical, AnyInArray)
 
 
 class Book(SymbolMixin, metaclass=PoolMeta):
@@ -49,23 +32,20 @@ class Book(SymbolMixin, metaclass=PoolMeta):
             'invisible': Eval('feature', '') != 'asset',
             'readonly': Or(
                     STATES2['readonly'],
-                    Len(Eval('lines')) > 0,
-                ),
-        }, depends=DEPENDS2+['feature', 'lines'])
+                    Eval('has_lines', False))},
+        depends=DEPENDS2+['feature', 'has_lines'])
     quantity_digits = fields.Integer(
         string='Digits', help='Quantity Digits',
         domain=[
                 ('quantity_digits', '>=', 0),
-                ('quantity_digits', '<=', 6),
-            ],
+                ('quantity_digits', '<=', 6)],
         states={
             'required': Eval('feature', '') == 'asset',
             'invisible': Eval('feature', '') != 'asset',
             'readonly': Or(
                     STATES2['readonly'],
-                    Len(Eval('lines')) > 0,
-                ),
-        }, depends=DEPENDS2+['feature', 'lines'])
+                    Eval('has_lines', False))},
+        depends=DEPENDS2+['feature', 'has_lines'])
     asset_uomcat = fields.Function(fields.Many2One(
         string='UOM Category', readonly=True,
         model_name='product.uom.category',
@@ -73,17 +53,14 @@ class Book(SymbolMixin, metaclass=PoolMeta):
     quantity_uom = fields.Many2One(
         string='UOM',
         model_name='product.uom', ondelete='RESTRICT',
-        domain=[
-            ('category.id', '=', Eval('asset_uomcat', -1)),
-        ],
+        domain=[('category.id', '=', Eval('asset_uomcat', -1))],
         states={
             'required': Eval('feature', '') == 'asset',
             'invisible': Eval('feature', '') != 'asset',
             'readonly': Or(
-                    STATES2['readonly'],
-                    Len(Eval('lines')) > 0,
-                ),
-        }, depends=DEPENDS2+['feature', 'lines', 'asset_uomcat'])
+                STATES2['readonly'],
+                Eval('has_lines', False))},
+        depends=DEPENDS2+['feature', 'asset_uomcat', 'has_lines'])
     symbol = fields.Function(fields.Char(
         string='Symbol', readonly=True), 'on_change_with_symbol')
     asset_symbol = fields.Function(fields.Many2One(
@@ -92,26 +69,23 @@ class Book(SymbolMixin, metaclass=PoolMeta):
     quantity = fields.Function(fields.Numeric(
         string='Quantity', help='Quantity of assets until to date',
         readonly=True, digits=(16, Eval('quantity_digits', 4)),
-        states={
-            'invisible': Eval('feature', '') != 'asset',
-        }, depends=['quantity_digits', 'feature']),
-        'get_asset_quantity')
+        states={'invisible': Eval('feature', '') != 'asset'},
+        depends=['quantity_digits', 'feature']),
+        'get_asset_quantity', searcher='search_asset_quantity')
     quantity_all = fields.Function(fields.Numeric(
         string='Total Quantity', help='Total quantity of all assets',
         readonly=True, digits=(16, Eval('quantity_digits', 4)),
-        states={
-            'invisible': Eval('feature', '') != 'asset',
-        }, depends=['quantity_digits', 'feature']),
-        'get_asset_quantity')
+        states={'invisible': Eval('feature', '') != 'asset'},
+        depends=['quantity_digits', 'feature']),
+        'get_asset_quantity', searcher='search_asset_quantity')
     current_value = fields.Function(fields.Numeric(
         string='Value',
         help='Valuation of the investment based on the current ' +
         'stock market price.',
         readonly=True, digits=(16, Eval('currency_digits', 2)),
-        states={
-            'invisible': Eval('show_performance', False) == False,
-        }, depends=['currency_digits', 'show_performance']),
-        'get_asset_quantity')
+        states={'invisible': ~Eval('show_performance', False)},
+        depends=['currency_digits', 'show_performance']),
+        'get_asset_quantity', searcher='search_asset_quantity')
     current_value_ref = fields.Function(fields.Numeric(
         string='Value (Ref.)',
         help='Valuation of the investment based on the current stock' +
@@ -119,97 +93,91 @@ class Book(SymbolMixin, metaclass=PoolMeta):
         readonly=True, digits=(16, Eval('currency_digits', 2)),
         states={
             'invisible': Or(
-                    Eval('show_performance', False) == False,
-                    ~Bool(Eval('company_currency', -1)),
-                ),
-        }, depends=['currency_digits', 'show_performance', 'company_currency']),
-        'get_asset_quantity')
+                ~Eval('show_performance', False),
+                ~Bool(Eval('company_currency', -1)))},
+        depends=['currency_digits', 'show_performance', 'company_currency']),
+        'get_asset_quantity', searcher='search_asset_quantity')
 
     # performance
     diff_amount = fields.Function(fields.Numeric(
         string='Difference',
         help='Difference between acquisition value and current value',
         readonly=True, digits=(16, Eval('currency_digits', 2)),
-        states={
-            'invisible': Eval('show_performance', False) == False,
-        }, depends=['currency_digits', 'show_performance']),
-        'get_asset_quantity')
+        states={'invisible': ~Eval('show_performance', False)},
+        depends=['currency_digits', 'show_performance']),
+        'get_asset_quantity', searcher='search_asset_quantity')
     diff_percent = fields.Function(fields.Numeric(
         string='Percent',
         help='percentage performance since acquisition',
         readonly=True, digits=(16, Eval('currency_digits', 2)),
-        states={
-            'invisible': Eval('show_performance', False) == False,
-        }, depends=['currency_digits', 'show_performance']),
-        'get_asset_quantity')
+        states={'invisible': ~Eval('show_performance', False)},
+        depends=['currency_digits', 'show_performance']),
+        'get_asset_quantity', searcher='search_asset_quantity')
     show_performance = fields.Function(fields.Boolean(
-        string='Performance', readonly=True),
-        'on_change_with_show_performance')
+        string='Performance', readonly=True), 'on_change_with_show_performance')
     current_rate = fields.Function(fields.Numeric(
         string='Rate',
         help='Rate per unit of investment based on current stock ' +
         'exchange price.',
         readonly=True, digits=(16, Eval('currency_digits', 2)),
-        states={
-            'invisible': Eval('feature', '') != 'asset',
-        }, depends=['currency_digits', 'feature']), 'get_asset_quantity')
+        states={'invisible': Eval('feature', '') != 'asset'},
+        depends=['currency_digits', 'feature']),
+        'get_asset_quantity', searcher='search_asset_quantity')
     purchase_amount = fields.Function(fields.Numeric(
         string='Purchase Amount',
         help='Total purchase amount, from shares and fees.',
         readonly=True, digits=(16, Eval('currency_digits', 2)),
-        states={
-            'invisible': Eval('feature', '') != 'asset',
-        }, depends=['currency_digits', 'feature']),
-        'get_asset_quantity')
+        states={'invisible': Eval('feature', '') != 'asset'},
+        depends=['currency_digits', 'feature']),
+        'get_asset_quantity', searcher='search_asset_quantity')
 
     # yield
     yield_dividend_total = fields.Function(fields.Numeric(
         string='Dividend', help='Total dividends received',
         readonly=True, digits=(16, Eval('currency_digits', 2)),
-        states={
-            'invisible': Eval('feature', '') != 'asset',
-        }, depends=['currency_digits', 'feature']), 'get_yield_data')
+        states={'invisible': Eval('feature', '') != 'asset'},
+        depends=['currency_digits', 'feature']),
+        'get_yield_data', searcher='search_asset_quantity')
     yield_dividend_12m = fields.Function(fields.Numeric(
         string='Dividend 1y',
         help='Dividends received in the last twelve months',
         readonly=True, digits=(16, Eval('currency_digits', 2)),
-        states={
-            'invisible': Eval('feature', '') != 'asset',
-        }, depends=['currency_digits', 'feature']), 'get_yield_data')
+        states={'invisible': Eval('feature', '') != 'asset'},
+        depends=['currency_digits', 'feature']),
+        'get_yield_data', searcher='search_asset_quantity')
     yield_fee_total = fields.Function(fields.Numeric(
         string='Trade Fee', help='Total trade fees payed',
         readonly=True, digits=(16, Eval('currency_digits', 2)),
-        states={
-            'invisible': Eval('feature', '') != 'asset',
-        }, depends=['currency_digits', 'feature']), 'get_yield_data')
+        states={'invisible': Eval('feature', '') != 'asset'},
+        depends=['currency_digits', 'feature']),
+        'get_yield_data', searcher='search_asset_quantity')
     yield_fee_12m = fields.Function(fields.Numeric(
         string='Trade Fee 1y',
         help='Trade fees payed in the last twelve month',
         readonly=True, digits=(16, Eval('currency_digits', 2)),
-        states={
-            'invisible': Eval('feature', '') != 'asset',
-        }, depends=['currency_digits', 'feature']), 'get_yield_data')
+        states={'invisible': Eval('feature', '') != 'asset'},
+        depends=['currency_digits', 'feature']),
+        'get_yield_data', searcher='search_asset_quantity')
     yield_sales = fields.Function(fields.Numeric(
         string='Sales', help='Total profit or loss on sale of shares.',
         readonly=True, digits=(16, Eval('currency_digits', 2)),
-        states={
-            'invisible': Eval('feature', '') != 'asset',
-        }, depends=['currency_digits', 'feature']), 'get_yield_data')
+        states={'invisible': Eval('feature', '') != 'asset'},
+        depends=['currency_digits', 'feature']),
+        'get_yield_data', searcher='search_asset_quantity')
     yield_sales_12m = fields.Function(fields.Numeric(
         string='Sales 1y',
         help='Total profit or loss on sale of shares in the last twelve month.',
         readonly=True, digits=(16, Eval('currency_digits', 2)),
-        states={
-            'invisible': Eval('feature', '') != 'asset',
-        }, depends=['currency_digits', 'feature']), 'get_yield_data')
+        states={'invisible': Eval('feature', '') != 'asset'},
+        depends=['currency_digits', 'feature']),
+        'get_yield_data', searcher='search_asset_quantity')
     yield_balance = fields.Function(fields.Numeric(
         string='Total Yield',
         help='Total income: price gain + dividends + sales gains - fees',
         readonly=True, digits=(16, Eval('currency_digits', 2)),
-        states={
-            'invisible': Eval('feature', '') != 'asset',
-        }, depends=['currency_digits', 'feature']),
-        'on_change_with_yield_balance')
+        states={'invisible': Eval('feature', '') != 'asset'},
+        depends=['currency_digits', 'feature']),
+        'on_change_with_yield_balance', searcher='search_asset_quantity')
 
     @classmethod
     def __setup__(cls):
@@ -228,7 +196,7 @@ class Book(SymbolMixin, metaclass=PoolMeta):
     def view_attributes(cls):
         return super(Book, cls).view_attributes() + [
             ('/tree', 'visual',
-                If(Eval('show_performance', False) == True,
+                If(Eval('show_performance', False),
                     If(Eval('diff_percent', 0) < 0, 'danger',
                         If(Eval('diff_percent', 0) > 0,
                             'success', '')), '')),
@@ -247,6 +215,109 @@ class Book(SymbolMixin, metaclass=PoolMeta):
                 }
         return recname
 
+    @classmethod
+    def work_order_assets(cls, tables, field_name):
+        """ get order-query
+        """
+        Book2 = Pool().get('cashbook.book')
+
+        if 'date' in Transaction().context:
+            raise UserError(gettext(
+                'cashbook.msg_nosearch_with_date',
+                fname=field_name, model=Book2.__name__))
+        return Book2.work_order_balance(tables, field_name)
+
+    @staticmethod
+    def order_current_value(tables):
+        """ order by current_value
+        """
+        Book2 = Pool().get('cashbook.book')
+        return Book2.work_order_assets(tables, 'current_value')
+
+    @staticmethod
+    def order_purchase_amount(tables):
+        """ order by purchase_amount
+        """
+        Book2 = Pool().get('cashbook.book')
+        return Book2.work_order_assets(tables, 'purchase_amount')
+
+    @staticmethod
+    def order_diff_amount(tables):
+        """ order by diff_amount
+        """
+        Book2 = Pool().get('cashbook.book')
+        return Book2.work_order_assets(tables, 'diff_amount')
+
+    @staticmethod
+    def order_yield_balance(tables):
+        """ order by yield_balance
+        """
+        Book2 = Pool().get('cashbook.book')
+        return Book2.work_order_assets(tables, 'yield_balance')
+
+    @staticmethod
+    def order_diff_percent(tables):
+        """ order by diff_percent
+        """
+        Book2 = Pool().get('cashbook.book')
+        return Book2.work_order_assets(tables, 'diff_percent')
+
+    @staticmethod
+    def order_quantity(tables):
+        """ order by quantity
+        """
+        Book2 = Pool().get('cashbook.book')
+        return Book2.work_order_assets(tables, 'quantity')
+
+    @staticmethod
+    def order_quantity_all(tables):
+        """ order by quantity_all
+        """
+        Book2 = Pool().get('cashbook.book')
+        return Book2.work_order_assets(tables, 'quantity_all')
+
+    @staticmethod
+    def order_yield_sales(tables):
+        """ order by yield_sales
+        """
+        Book2 = Pool().get('cashbook.book')
+        return Book2.work_order_assets(tables, 'yield_sales')
+
+    @staticmethod
+    def order_yield_sales_12m(tables):
+        """ order by yield_sales_12m
+        """
+        Book2 = Pool().get('cashbook.book')
+        return Book2.work_order_assets(tables, 'yield_sales_12m')
+
+    @staticmethod
+    def order_yield_dividend_total(tables):
+        """ order by yield_dividend_total
+        """
+        Book2 = Pool().get('cashbook.book')
+        return Book2.work_order_assets(tables, 'yield_dividend_total')
+
+    @staticmethod
+    def order_yield_dividend_12m(tables):
+        """ order by yield_dividend_12m
+        """
+        Book2 = Pool().get('cashbook.book')
+        return Book2.work_order_assets(tables, 'yield_dividend_12m')
+
+    @staticmethod
+    def order_yield_fee_total(tables):
+        """ order by yield_fee_total
+        """
+        Book2 = Pool().get('cashbook.book')
+        return Book2.work_order_assets(tables, 'yield_fee_total')
+
+    @staticmethod
+    def order_yield_fee_12m(tables):
+        """ order by yield_fee_12m
+        """
+        Book2 = Pool().get('cashbook.book')
+        return Book2.work_order_assets(tables, 'yield_fee_12m')
+
     @fields.depends('asset', 'quantity_uom')
     def on_change_asset(self):
         """ get uom from asset
@@ -308,17 +379,34 @@ class Book(SymbolMixin, metaclass=PoolMeta):
                 Sum(tab_line_gainloss.gainloss).as_('gainloss'),
                 tab_cur.digits.as_('currency_digits'),
                 group_by=[tab_book.id, tab_cur.digits],
-                where=where
-            )
+                where=where)
         return (tab_book, query)
 
     @classmethod
     def get_yield_data(cls, cashbooks, names):
+        """ get yield data - stored or computed
+        """
+        context = Transaction().context
+
+        result = {x: {y.id: Decimal('0.0') for y in cashbooks} for x in names}
+
+        # return computed values if 'date' is in context
+        query_date = context.get('date', None)
+        if query_date is not None:
+            return cls.get_yield_values(cashbooks, names)
+
+        for cashbook in cashbooks:
+            for value in cashbook.value_store:
+                if value.field_name in names:
+                    result[value.field_name][cashbook.id] = value.numvalue
+        return result
+
+    @classmethod
+    def get_yield_values(cls, cashbooks, names):
         """ collect yield data
         """
         pool = Pool()
         IrDate = pool.get('ir.date')
-        MemCache = pool.get('cashbook.memcache')
         cursor = Transaction().connection.cursor()
         context = Transaction().context
         result = {
@@ -336,40 +424,13 @@ class Book(SymbolMixin, metaclass=PoolMeta):
                 ).quantize(Decimal(str(1/10 ** digits)))
 
         query_date = context.get('date', IrDate.today())
-        cache_keys = {
-                x.id: MemCache.get_key_by_record(
-                    name='get_yield_data',
-                    record=x,
-                    query=[{
-                            'model': 'cashbook.line',
-                            'query': [('cashbook.parent', 'child_of', [x.id])],
-                        }, {
-                            'model': 'currency.currency.rate',
-                            'query': [('currency.id', '=', x.currency.id)],
-                            'cachekey' if ENA_CURRKEY else 'disabled':
-                                CACHEKEY_CURRENCY % x.currency.id,
-                        }, {
-                            'model': 'investment.rate',
-                            'query': [('asset.id', '=', x.asset.id)],
-                            'cachekey' if ENA_ASSETKEY else 'disabled':
-                                CACHEKEY_ASSETRATE % x.asset.id,
-                        } if x.asset is not None else {}],
-                    addkeys=[query_date.isoformat()])
-                for x in cashbooks
-            }
-
-        # read from cache
-        (todo_cashbook, result) = MemCache.read_from_cache(
-            cashbooks, cache_keys, names, result)
-        if len(todo_cashbook) == 0:
-            return result
 
         # results for 'total'
         records_total = []
         records_12m = []
-        if len(todo_cashbook) > 0:
+        if cashbooks:
             (tab_book1, query_total) = cls.get_yield_data_sql()
-            query_total.where &= tab_book1.id.in_([x.id for x in todo_cashbook])
+            query_total.where &= tab_book1.id.in_([x.id for x in cashbooks])
             cursor.execute(*query_total)
             records_total = cursor.fetchall()
 
@@ -378,7 +439,7 @@ class Book(SymbolMixin, metaclass=PoolMeta):
                     date_to=query_date,
                     date_from=query_date - timedelta(days=365),
                 )
-            query_12m.where &= tab_book2.id.in_([x.id for x in todo_cashbook])
+            query_12m.where &= tab_book2.id.in_([x.id for x in cashbooks])
             cursor.execute(*query_12m)
             records_12m = cursor.fetchall()
 
@@ -397,9 +458,6 @@ class Book(SymbolMixin, metaclass=PoolMeta):
                 record[2], record[4])
             result['yield_sales_12m'][record[0]] = quantize_val(
                 record[3], record[4])
-
-        # store to cache
-        MemCache.store_result(cashbooks, cache_keys, result, todo_cashbook)
         return {x: result[x] for x in names}
 
     @classmethod
@@ -422,7 +480,7 @@ class Book(SymbolMixin, metaclass=PoolMeta):
         (tab_line_yield, query_yield) = Line.get_yield_data_sql()
         context = Transaction().context
 
-        query_date = context.get('qdate', CurrentDate())
+        query_date = context.get('date', CurrentDate())
         query = tab_book.join(
                 tab_line,
                 condition=(tab_book.id == tab_line.cashbook),
@@ -470,12 +528,11 @@ class Book(SymbolMixin, metaclass=PoolMeta):
                     tab_book.currency, tab_cur.digits, tab_asset.uom,
                     tab_book.quantity_uom, tab_asset.currency,
                     tab_balance.balance],
-                where=(tab_type.feature == 'asset'),
-            )
+                where=(tab_type.feature == 'asset'))
         return (query, tab_book)
 
     @classmethod
-    def get_asset_quantity(cls, cashbooks, names):
+    def get_asset_quantity_values(cls, cashbooks, names):
         """ get quantities
             field: quantity, quantity_all, current_value,
                 current_value_ref, diff_amount, diff_percent,
@@ -485,10 +542,7 @@ class Book(SymbolMixin, metaclass=PoolMeta):
         CBook = pool.get('cashbook.book')
         Uom = pool.get('product.uom')
         Currency = pool.get('currency.currency')
-        IrDate = pool.get('ir.date')
-        MemCache = pool.get('cashbook.memcache')
         cursor = Transaction().connection.cursor()
-        context = Transaction().context
         (query, tab_book) = cls.get_asset_quantity_sql()
 
         company_currency = CBook.default_currency()
@@ -501,37 +555,6 @@ class Book(SymbolMixin, metaclass=PoolMeta):
                 'digits']
             }
 
-        cache_keys = {
-            x.id: MemCache.get_key_by_record(
-                name='get_asset_quantity',
-                record=x,
-                query=[{
-                    'model': 'cashbook.line',
-                    'query': [('cashbook.parent', 'child_of', [x.id])],
-                    }, {
-                    'model': 'currency.currency.rate',
-                    'query': [('currency.id', '=', x.currency.id)],
-                    'cachekey' if ENA_CURRKEY else 'disabled':
-                        CACHEKEY_CURRENCY % x.currency.id,
-                    }, {
-                    'model': 'investment.rate',
-                    'query': [('asset.id', '=', x.asset.id)],
-                    'cachekey' if ENA_ASSETKEY else 'disabled':
-                        CACHEKEY_ASSETRATE % x.asset.id,
-                    } if x.asset is not None else {}],
-                addkeys=[
-                        str(company_currency),
-                        str(context.get('qdate', IrDate.today()).toordinal()),
-                    ])
-            for x in cashbooks
-            }
-
-        # read from cache
-        (todo_cashbook, result) = MemCache.read_from_cache(
-            cashbooks, cache_keys, names, result)
-        if len(todo_cashbook) == 0:
-            return result
-
         def values_from_record(rdata):
             """ compute values for record
             """
@@ -542,14 +565,12 @@ class Book(SymbolMixin, metaclass=PoolMeta):
                 uom_factor = Decimal(
                     Uom.compute_qty(
                         Uom(rdata[6]), 1.0,
-                        Uom(rdata[7]), round=False)
-                    )
+                        Uom(rdata[7]), round=False))
 
             current_value = Currency.compute(
                     rdata[8],
                     rdata[3] * rdata[1] / uom_factor,
-                    rdata[4]
-                )
+                    rdata[4])
             return (record[0], {
                 'quantity': rdata[1],
                 'quantity_all': rdata[2],
@@ -558,8 +579,7 @@ class Book(SymbolMixin, metaclass=PoolMeta):
                         rdata[8],
                         rdata[3] * rdata[1] / uom_factor,
                         company_currency
-                        if company_currency is not None else rdata[8],
-                    ),
+                        if company_currency is not None else rdata[8]),
                 'diff_amount': current_value - rdata[9],
                 'diff_percent': (
                         Decimal('100.0') * current_value /
@@ -576,12 +596,18 @@ class Book(SymbolMixin, metaclass=PoolMeta):
                         rdata[4],
                         record[9],
                         company_currency
-                        if company_currency is not None else rdata[4],
-                    ),
+                        if company_currency is not None else rdata[4]),
                 })
 
-        ids_assetbooks = [x.id for x in cashbooks if x.btype is not None]
-        ids_nonebtypes = [x.id for x in cashbooks if x.btype is None]
+        ids_assetbooks = []
+        ids_nonebtypes = []
+        for x in cashbooks:
+            if x.btype is None:
+                if x.id not in ids_nonebtypes:
+                    ids_nonebtypes.append(x.id)
+            else:
+                if x.id not in ids_assetbooks:
+                    ids_assetbooks.append(x.id)
 
         # get values of asset-cashbooks in 'cashbooks' of type=asset
         if len(ids_assetbooks) > 0:
@@ -630,8 +656,7 @@ class Book(SymbolMixin, metaclass=PoolMeta):
                         tab_book.id, tab_quantity.rate,
                         tab_quantity.currency, tab_quantity.currency_digits,
                         tab_quantity.uom, tab_quantity.quantity_uom,
-                        tab_quantity.asset_currency, tab_book.currency],
-                )
+                        tab_quantity.asset_currency, tab_book.currency])
             cursor.execute(*query)
             records = cursor.fetchall()
 
@@ -650,16 +675,14 @@ class Book(SymbolMixin, metaclass=PoolMeta):
                             company_currency
                             if company_currency is not None else record[4],
                             values['current_value_ref'],
-                            record[10],
-                            )
+                            record[10])
                     elif name == 'diff_amount':
                         value = Currency.compute(
                             company_currency
                             if company_currency is not None else record[4],
                             values['current_value_ref'] -
                             values['purchase_amount_ref'],
-                            record[10],
-                            )
+                            record[10])
                     elif name in ['current_value_ref', 'purchase_amount_ref']:
                         value = values[name]
                         result['digits'][book_id] = record[5]
@@ -679,11 +702,84 @@ class Book(SymbolMixin, metaclass=PoolMeta):
                         Decimal('100.0') * c_val / p_amount - Decimal('100.0')
                     ).quantize(Decimal(str(1/10 ** digits)))
                 result['digits'][id_book] = None
-
-        # store to cache
-        MemCache.store_result(cashbooks, cache_keys, result, todo_cashbook)
         return {x: result[x] for x in names}
 
+    @classmethod
+    def get_asset_quantity(cls, cashbooks, names):
+        """ get quantities - stored or computed
+        """
+        context = Transaction().context
+
+        result = {x: {y.id: Decimal('0.0') for y in cashbooks} for x in names}
+
+        # return computed values if 'date' is in context
+        query_date = context.get('date', None)
+        if query_date is not None:
+            return cls.get_asset_quantity_values(cashbooks, names)
+
+        for cashbook in cashbooks:
+            for value in cashbook.value_store:
+                if value.field_name in names:
+                    result[value.field_name][cashbook.id] = value.numvalue
+        return result
+
+    @classmethod
+    def search_asset_quantity(cls, name, clause):
+        """ search in stored data
+        """
+        ValueStore = Pool().get('cashbook.values')
+        context = Transaction().context
+
+        query_date = context.get('date', None)
+        if query_date is not None:
+            raise UserError(gettext(
+                'cashbook.msg_nosearch_with_date',
+                fname=name, model=cls.__name__))
+        else:
+            value_query = ValueStore.search([
+                ('field_name', '=', clause[0]),
+                ('numvalue',) + tuple(clause[1:]),
+                ],
+                query=True)
+            return [('value_store', 'in', value_query)]
+
+    @classmethod
+    def valuestore_fields(cls):
+        """ field to update
+        """
+        result = super(Book, cls).valuestore_fields()
+
+        # get_asset_quantity_values
+        result.extend([
+            'quantity', 'quantity_all', 'current_value', 'current_value_ref',
+            'diff_amount', 'diff_percent', 'current_rate', 'purchase_amount',
+            'yield_fee_total', 'yield_dividend_total', 'yield_sales',
+            'yield_fee_12m', 'yield_dividend_12m', 'yield_sales_12m'])
+        return result
+
+    @classmethod
+    def valuestore_update_records(cls, records):
+        """ compute current values of records,
+            store to global storage
+        """
+        ValStore = Pool().get('cashbook.values')
+
+        super(Book, cls).valuestore_update_records(records)
+
+        if records:
+            ValStore.update_values(
+                cls.get_asset_quantity_values(
+                    records, [
+                        'quantity', 'quantity_all', 'current_value',
+                        'current_value_ref', 'diff_amount', 'diff_percent',
+                        'current_rate', 'purchase_amount']))
+            ValStore.update_values(
+                cls.get_yield_values(
+                    records, [
+                        'yield_fee_total', 'yield_dividend_total',
+                        'yield_sales', 'yield_fee_12m', 'yield_dividend_12m',
+                        'yield_sales_12m']))
+
     @fields.depends('id')
     def on_change_with_show_performance(self, name=None):
         """ return True if current or subordered cashbooks
@@ -710,8 +806,7 @@ class Book(SymbolMixin, metaclass=PoolMeta):
         """
         return '%(currency)s/%(unit)s' % {
             'currency': getattr(self.currency, 'symbol', '-'),
-            'unit': getattr(self.quantity_uom, 'symbol', '-'),
-            }
+            'unit': getattr(self.quantity_uom, 'symbol', '-')}
 
     @fields.depends('asset', '_parent_asset.uom')
     def on_change_with_asset_uomcat(self, name=None):

line.py

@@ -14,21 +14,19 @@ from trytond.i18n import gettext
 from trytond.report import Report
 from trytond.transaction import Transaction
 from trytond.modules.cashbook.line import STATES, DEPENDS
+from trytond.modules.cashbook.const import DEF_NONE
 from .mixin import SecondUomMixin
 
 STATESQ1 = {
     'invisible': And(
         Eval('feature', '') != 'asset',
-        Eval('booktransf_feature', '') != 'asset',
-        ),
+        Eval('booktransf_feature', '') != 'asset'),
     'required': Or(
         Eval('feature', '') == 'asset',
-        Eval('booktransf_feature', '') == 'asset',
-        ),
+        Eval('booktransf_feature', '') == 'asset'),
     'readonly': Or(
         STATES['readonly'],
-        Eval('bookingtype', '').in_(['spin', 'spout']),
-        ),
+        Eval('bookingtype', '').in_(['spin', 'spout'])),
     }
 DEPENDSQ1 = ['feature', 'booktransf_feature', 'quantity_digits', 'bookingtype']
 DEPENDSQ1.extend(DEPENDS)
@@ -38,14 +36,12 @@ STATESQ1B.update(STATESQ1)
 STATESQ1B['invisible'] = And(
         Eval('feature', '') != 'asset',
         Eval('booktransf_feature', '') != 'asset',
-        Eval('splitline_has_quantity', False) == False,
-    )
+        ~Eval('splitline_has_quantity', False))
 
 
 STATESQ2 = {
     'invisible': Eval('feature', '') != 'asset',
-    'required': Eval('feature', '') == 'asset',
-    }
+    'required': Eval('feature', '') == 'asset'}
 DEPENDSQ2 = ['feature', 'quantity_digits', 'bookingtype']
 
 
@@ -66,30 +62,26 @@ class Line(SecondUomMixin, metaclass=PoolMeta):
         states=STATESQ2, depends=DEPENDSQ2)
 
     quantity_digits = fields.Function(fields.Integer(
-        string='Digits',
-        readonly=True, states={'invisible': True}),
+        string='Digits', readonly=True, states={'invisible': True}),
         'on_change_with_quantity_digits')
     quantity_uom = fields.Function(fields.Many2One(
-        string='Symbol',
-        readonly=True, model_name='product.uom'),
+        string='Symbol', readonly=True, model_name='product.uom'),
         'on_change_with_quantity_uom')
     asset_rate = fields.Function(fields.Numeric(
         string='Rate', readonly=True,
         digits=(16, If(
             Eval('currency_digits', 2) > Eval('quantity_digits', 2),
             Eval('currency_digits', 2), Eval('quantity_digits', 2))),
-        states={
-            'invisible': Eval('feature', '') != 'asset',
-        }, depends=['currency_digits', 'quantity_digits', 'feature']),
+        states={'invisible': Eval('feature', '') != 'asset'},
+        depends=['currency_digits', 'quantity_digits', 'feature']),
         'on_change_with_asset_rate')
     quantity_balance = fields.Function(fields.Numeric(
         string='Quantity',
         digits=(16, Eval('quantity_digits', 4)), readonly=True,
         help='Number of shares in the cashbook up to the current ' +
         'row if the default sort applies.',
-        states={
-            'invisible': Eval('feature', '') != 'asset',
-        }, depends=['quantity_digits', 'feature']),
+        states={'invisible': Eval('feature', '') != 'asset'},
+        depends=['quantity_digits', 'feature']),
         'on_change_with_quantity_balance')
     splitline_has_quantity = fields.Function(fields.Boolean(
         string='has quantity', readonly=True, states={'invisible': True}),
@@ -101,50 +93,42 @@ class Line(SecondUomMixin, metaclass=PoolMeta):
         help='Valuation of the investment based on the current ' +
         'stock market price.',
         readonly=True, digits=(16, Eval('currency_digits', 2)),
-        states={
-            'invisible': Eval('feature', '') != 'asset',
-        }, depends=['currency_digits', 'feature']),
+        states={'invisible': Eval('feature', '') != 'asset'},
+        depends=['currency_digits', 'feature']),
         'on_change_with_current_value')
     diff_amount = fields.Function(fields.Numeric(
         string='Difference',
         help='Difference between acquisition value and current value',
         readonly=True, digits=(16, Eval('currency_digits', 2)),
-        states={
-            'invisible': Eval('feature', '') != 'asset',
-        }, depends=['currency_digits', 'feature']),
-        'on_change_with_diff_amount')
+        states={'invisible': Eval('feature', '') != 'asset'},
+        depends=['currency_digits', 'feature']), 'on_change_with_diff_amount')
     diff_percent = fields.Function(fields.Numeric(
         string='Percent',
         help='percentage performance since acquisition',
         readonly=True, digits=(16, Eval('currency_digits', 2)),
-        states={
-            'invisible': Eval('feature', '') != 'asset',
-        }, depends=['currency_digits', 'feature']),
-        'on_change_with_diff_percent')
+        states={'invisible': Eval('feature', '') != 'asset'},
+        depends=['currency_digits', 'feature']), 'on_change_with_diff_percent')
 
     trade_fee = fields.Function(fields.Numeric(
         string='Fee',
         help='Trading fee for the current booking line.',
         readonly=True, digits=(16, Eval('currency_digits', 2)),
-        states={
-            'invisible': Eval('feature', '') != 'asset',
-        }, depends=['currency_digits', 'feature']),
+        states={'invisible': Eval('feature', '') != 'asset'},
+        depends=['currency_digits', 'feature']),
         'get_yield_data', searcher='search_trade_fee')
     asset_dividend = fields.Function(fields.Numeric(
         string='Dividend',
         help='Dividend received at the current booking line.',
         readonly=True, digits=(16, Eval('currency_digits', 2)),
-        states={
-            'invisible': Eval('feature', '') != 'asset',
-        }, depends=['currency_digits', 'feature']),
+        states={'invisible': Eval('feature', '') != 'asset'},
+        depends=['currency_digits', 'feature']),
         'get_yield_data', searcher='search_asset_dividend')
     asset_gainloss = fields.Function(fields.Numeric(
         string='Profit/Loss',
         help='Profit or loss on sale on the current booking line.',
         readonly=True, digits=(16, Eval('currency_digits', 2)),
-        states={
-            'invisible': Eval('feature', '') != 'asset',
-        }, depends=['currency_digits', 'feature']),
+        states={'invisible': Eval('feature', '') != 'asset'},
+        depends=['currency_digits', 'feature']),
         'get_yield_data', searcher='search_asset_gainloss')
 
     @classmethod
@@ -176,7 +160,7 @@ class Line(SecondUomMixin, metaclass=PoolMeta):
                 tab_mvsp_counterpart,
                 # [MV-SP] transfer booking,
                 # select counterpart [1] - a split-booking
-                condition=tab_line.bookingtype.in_(['mvin', 'mvout']) & \
+                condition=tab_line.bookingtype.in_(['mvin', 'mvout']) &
                 ((tab_line.reference == tab_mvsp_counterpart.id) |
                     (tab_line.id == tab_mvsp_counterpart.reference)) &
                 (tab_mvsp_counterpart.bookingtype.in_(['spin', 'spout'])),
@@ -185,9 +169,9 @@ class Line(SecondUomMixin, metaclass=PoolMeta):
                 tab_mv_spline,
                 # [MV-SP] line is linked to split-booking-line
                 # of counterpart [1]
-                condition=(tab_mv_spline.line == tab_mvsp_counterpart.id) & \
-                (tab_mv_spline.splittype == 'tr') & \
-                (tab_mv_spline.booktransf != None) & \
+                condition=(tab_mv_spline.line == tab_mvsp_counterpart.id) &
+                (tab_mv_spline.splittype == 'tr') &
+                (tab_mv_spline.booktransf != DEF_NONE) &
                 (tab_mv_spline.booktransf == gainloss_book),
                 type_='LEFT OUTER',
 
@@ -195,20 +179,20 @@ class Line(SecondUomMixin, metaclass=PoolMeta):
                 tab_spmv_counterpart,
                 # [SP-MV] split booking, select counterpart [1]
                 # - a transfer-booking
-                condition=tab_line.bookingtype.in_(['spin', 'spout']) & \
-                ((tab_line.reference == tab_spmv_counterpart.id) | \
-                    (tab_line.id == tab_spmv_counterpart.reference)) & \
-                tab_spmv_counterpart.bookingtype.in_(['mvin', 'mvout']) & \
+                condition=tab_line.bookingtype.in_(['spin', 'spout']) &
+                ((tab_line.reference == tab_spmv_counterpart.id) |
+                    (tab_line.id == tab_spmv_counterpart.reference)) &
+                tab_spmv_counterpart.bookingtype.in_(['mvin', 'mvout']) &
                 (tab_spmv_counterpart.cashbook == gainloss_book),
                 type_='LEFT OUTER',
 
             ).join(
                 tab_mvmv_counterpart,
                 # [MV-MV] transfer booking
-                condition=tab_line.bookingtype.in_(['mvin', 'mvout']) & \
-                ((tab_mvmv_counterpart.reference == tab_line.id) | \
-                    (tab_mvmv_counterpart.id == tab_line.reference)) & \
-                tab_mvmv_counterpart.bookingtype.in_(['mvin', 'mvout']) & \
+                condition=tab_line.bookingtype.in_(['mvin', 'mvout']) &
+                ((tab_mvmv_counterpart.reference == tab_line.id) |
+                    (tab_mvmv_counterpart.id == tab_line.reference)) &
+                tab_mvmv_counterpart.bookingtype.in_(['mvin', 'mvout']) &
                 (tab_mvmv_counterpart.cashbook == gainloss_book),
                 type_='LEFT OUTER',
             ).select(
@@ -218,17 +202,14 @@ class Line(SecondUomMixin, metaclass=PoolMeta):
                     Case(
                         (tab_line.bookingtype == 'mvin', tab_mv_spline.amount),
                         (tab_line.bookingtype == 'mvout',
-                            tab_mv_spline.amount * Decimal('-1.0')),
-                    ),
+                            tab_mv_spline.amount * Decimal('-1.0'))),
                     Case(
                         (tab_mvsp_counterpart.cashbook == gainloss_book,
-                            tab_line.debit - tab_line.credit),
-                    ),
+                            tab_line.debit - tab_line.credit)),
                     tab_spmv_counterpart.credit - tab_spmv_counterpart.debit,
                     Decimal('0.0'),
                 ) * Decimal('-1.0')).as_('gainloss'),
-                tab_line.cashbook,
-            )
+                tab_line.cashbook)
         return (tab_line, query)
 
     @classmethod
@@ -262,17 +243,17 @@ class Line(SecondUomMixin, metaclass=PoolMeta):
             ).join(
                 tab_inout_fee,
                 # [INOUT] fee, local booked
-                condition=(tab_inout_fee.id == tab_line.id) & \
-                tab_inout_fee.bookingtype.in_(['in', 'out']) & \
-                (tab_inout_fee.category != None) & \
+                condition=(tab_inout_fee.id == tab_line.id) &
+                tab_inout_fee.bookingtype.in_(['in', 'out']) &
+                (tab_inout_fee.category != DEF_NONE) &
                 (tab_inout_fee.category == fee_category),
                 type_='LEFT OUTER',
             ).join(
                 tab_inout_divi,
                 # [INOUT] dividend, local booked
-                condition=(tab_inout_divi.id == tab_line.id) & \
-                tab_inout_divi.bookingtype.in_(['in', 'out']) & \
-                (tab_inout_divi.category != None) & \
+                condition=(tab_inout_divi.id == tab_line.id) &
+                tab_inout_divi.bookingtype.in_(['in', 'out']) &
+                (tab_inout_divi.category != DEF_NONE) &
                 (tab_inout_divi.category == dividend_category),
                 type_='LEFT OUTER',
 
@@ -280,46 +261,46 @@ class Line(SecondUomMixin, metaclass=PoolMeta):
                 tab_mv_counterpart,
                 # [MV] transfer booking, select counterpart [1]
                 # - a split-booking
-                condition=tab_line.bookingtype.in_(['mvin', 'mvout']) & \
-                ((tab_line.reference == tab_mv_counterpart.id) | \
-                    (tab_line.id == tab_mv_counterpart.reference)) & \
+                condition=tab_line.bookingtype.in_(['mvin', 'mvout']) &
+                ((tab_line.reference == tab_mv_counterpart.id) |
+                    (tab_line.id == tab_mv_counterpart.reference)) &
                 (tab_mv_counterpart.bookingtype.in_(['spin', 'spout'])),
                 type_='LEFT OUTER',
             ).join(
                 tab_mv_spline_fee,
                 # [MV] fee-line is linked to split-booking-line
                 # of counterpart [1]
-                condition=(tab_mv_spline_fee.line == tab_mv_counterpart.id) & \
-                (tab_mv_spline_fee.splittype == 'cat') & \
-                (tab_mv_spline_fee.category != None) & \
+                condition=(tab_mv_spline_fee.line == tab_mv_counterpart.id) &
+                (tab_mv_spline_fee.splittype == 'cat') &
+                (tab_mv_spline_fee.category != DEF_NONE) &
                 (tab_mv_spline_fee.category == fee_category),
                 type_='LEFT OUTER',
             ).join(
                 tab_mv_spline_divi,
                 # [MV] dividend-line is linked to split-booking-line
                 # of counterpart [1]
-                condition=(tab_mv_spline_divi.line == tab_mv_counterpart.id) & \
-                (tab_mv_spline_divi.splittype == 'cat') & \
-                (tab_mv_spline_divi.category != None) & \
+                condition=(tab_mv_spline_divi.line == tab_mv_counterpart.id) &
+                (tab_mv_spline_divi.splittype == 'cat') &
+                (tab_mv_spline_divi.category != DEF_NONE) &
                 (tab_mv_spline_divi.category == dividend_category),
                 type_='LEFT OUTER',
 
             ).join(
                 tab_spline_fee,
                 # [SP] fee, split booking
-                condition=(tab_spline_fee.line == tab_line.id) & \
-                tab_line.bookingtype.in_(['spin', 'spout']) & \
-                (tab_spline_fee.splittype == 'cat') & \
-                (tab_spline_fee.category != None) & \
+                condition=(tab_spline_fee.line == tab_line.id) &
+                tab_line.bookingtype.in_(['spin', 'spout']) &
+                (tab_spline_fee.splittype == 'cat') &
+                (tab_spline_fee.category != DEF_NONE) &
                 (tab_spline_fee.category == fee_category),
                 type_='LEFT OUTER',
             ).join(
                 tab_spline_divi,
                 # [SP] dividend, split booking
-                condition=(tab_spline_divi.line == tab_line.id) & \
-                tab_line.bookingtype.in_(['spin', 'spout']) & \
-                (tab_spline_divi.splittype == 'cat') & \
-                (tab_spline_divi.category != None) & \
+                condition=(tab_spline_divi.line == tab_line.id) &
+                tab_line.bookingtype.in_(['spin', 'spout']) &
+                (tab_spline_divi.splittype == 'cat') &
+                (tab_spline_divi.category != DEF_NONE) &
                 (tab_spline_divi.category == dividend_category),
                 type_='LEFT OUTER',
             ).select(
@@ -350,8 +331,7 @@ class Line(SecondUomMixin, metaclass=PoolMeta):
                     Decimal('0.0'),
                     )).as_('dividend'),
                 tab_line.cashbook,
-                group_by=[tab_line.id, tab_line.cashbook],
-            )
+                group_by=[tab_line.id, tab_line.cashbook])
         return (tab_line, query)
 
     @classmethod
@@ -363,8 +343,7 @@ class Line(SecondUomMixin, metaclass=PoolMeta):
 
         query = tab_query.select(
                 tab_query.id,
-                where=Operator(tab_query.fee, clause[2]),
-            )
+                where=Operator(tab_query.fee, clause[2]))
         return [('id', 'in', query)]
 
     @classmethod
@@ -376,8 +355,7 @@ class Line(SecondUomMixin, metaclass=PoolMeta):
 
         query = tab_query.select(
                 tab_query.id,
-                where=Operator(tab_query.dividend, clause[2]),
-            )
+                where=Operator(tab_query.dividend, clause[2]))
         return [('id', 'in', query)]
 
     @classmethod
@@ -389,8 +367,7 @@ class Line(SecondUomMixin, metaclass=PoolMeta):
 
         query = tab_query.select(
                 tab_query.id,
-                where=Operator(tab_query.gainloss, clause[2]),
-            )
+                where=Operator(tab_query.gainloss, clause[2]))
         return [('id', 'in', query)]
 
     @classmethod
@@ -421,8 +398,7 @@ class Line(SecondUomMixin, metaclass=PoolMeta):
                 line = Line2(record[0])
                 values = {
                     'trade_fee': quantize_val(record[1], line),
-                    'asset_dividend': quantize_val(record[2], line),
-                    }
+                    'asset_dividend': quantize_val(record[2], line)}
                 for name in list(name_set):
                     result[name][record[0]] = values[name]
 
@@ -452,8 +428,7 @@ class Line(SecondUomMixin, metaclass=PoolMeta):
                 'quantity': Report.format_number(
                     credit - debit,
                     lang=None, digits=self.quantity_digits),
-                'uom_symbol': getattr(self.quantity_uom, 'symbol', '-'),
-                }
+                'uom_symbol': getattr(self.quantity_uom, 'symbol', '-')}
         return recname
 
     @classmethod
@@ -516,8 +491,7 @@ class Line(SecondUomMixin, metaclass=PoolMeta):
         result = super(Line, cls).get_counterpart_values(
                 line,
                 splitline=splitline,
-                values=values
-            )
+                values=values)
 
         line_uom = getattr(line.quantity_uom, 'id', None)
         booktransf_uom = getattr(getattr(
@@ -543,27 +517,23 @@ class Line(SecondUomMixin, metaclass=PoolMeta):
                 if (asset_books == 2) and (diff_uom is True)
                 else splitline.quantity,
                 'quantity_2nd_uom': splitline.quantity
-                if (asset_books == 2) and (diff_uom is True) else None,
-                })
+                if (asset_books == 2) and (diff_uom is True) else None})
         elif sum([1 if booktransf_uom is not None else 0,
                   1 if line_uom is not None else 0]) == 1:
             # one of the related cashbooks only is asset-type
             result.update({
                 'quantity': line.quantity,
-                'quantity_2nd_uom': None,
-                })
+                'quantity_2nd_uom': None})
         elif sum([1 if booktransf_uom is not None else 0,
                   1 if line_uom is not None else 0]) == 2:
             if line_uom == booktransf_uom:
                 result.update({
                     'quantity': line.quantity,
-                    'quantity_2nd_uom': None,
-                    })
+                    'quantity_2nd_uom': None})
             else:
                 result.update({
                     'quantity': line.quantity_2nd_uom,
-                    'quantity_2nd_uom': line.quantity,
-                    })
+                    'quantity_2nd_uom': line.quantity})
         return result
 
     @fields.depends('amount', 'splitlines', 'quantity')
@@ -728,8 +698,7 @@ class Line(SecondUomMixin, metaclass=PoolMeta):
                     (line.quantity_debit is None):
                 raise UserError(gettext(
                     'cashbook_investment.msg_line_quantity_not_set',
-                    linetxt=line.rec_name,
-                    ))
+                    linetxt=line.rec_name))
 
             # quantity and amount must with same sign
             if (line.amount != Decimal('0.0')) and \
@@ -739,8 +708,7 @@ class Line(SecondUomMixin, metaclass=PoolMeta):
                 if amount_sign != quantity_sign:
                     raise UserError(gettext(
                         'cashbook_investment.msg_line_sign_mismatch',
-                        linetxt=line.rec_name,
-                        ))
+                        linetxt=line.rec_name))
 
     @classmethod
     def update_values_by_splitlines(cls, lines):
@@ -753,7 +721,7 @@ class Line(SecondUomMixin, metaclass=PoolMeta):
             quantity = sum([
                 x.quantity or Decimal('0.0') for x in line.splitlines])
             if (cnt1 > 0) and (quantity != line.quantity):
-                to_write.extend([[line], {'quantity': quantity, }])
+                to_write.extend([[line], {'quantity': quantity}])
         return to_write
 
     @classmethod

mixin.py

@@ -28,12 +28,11 @@ class SecondUomMixin(object):
         digits=(16, Eval('quantity2nd_digits', 4)),
         states={
             'readonly': Or(
-                    STATESQ['readonly'],
-                    ~Bool(Eval('quantity2nd'))
-                ),
+                STATESQ['readonly'],
+                ~Bool(Eval('quantity2nd'))),
             'required': Bool(Eval('quantity2nd')),
-            'invisible': ~Bool(Eval('quantity2nd')),
-        }, depends=DEPENDSQ+['quantity2nd_digits', 'quantity2nd'])
+            'invisible': ~Bool(Eval('quantity2nd'))},
+        depends=DEPENDSQ+['quantity2nd_digits', 'quantity2nd'])
     factor_2nd_uom = fields.Function(fields.Numeric(
         string='Conversion factor',
         help='Conversion factor between the units of the ' +
@@ -41,12 +40,11 @@ class SecondUomMixin(object):
         digits=uom_conversion_digits,
         states={
             'readonly': Or(
-                    STATESQ['readonly'],
-                    ~Bool(Eval('quantity2nd'))
-                ),
+                STATESQ['readonly'],
+                ~Bool(Eval('quantity2nd'))),
             'required': Bool(Eval('quantity2nd')),
-            'invisible': ~Bool(Eval('quantity2nd')),
-        }, depends=DEPENDSQ+['quantity2nd_digits', 'quantity2nd']),
+            'invisible': ~Bool(Eval('quantity2nd'))},
+        depends=DEPENDSQ+['quantity2nd_digits', 'quantity2nd']),
         'on_change_with_factor_2nd_uom', setter='set_factor_2nd_uom')
 
     quantity2nd = fields.Function(fields.Many2One(
@@ -86,8 +84,7 @@ class SecondUomMixin(object):
                             raise UserError(gettext(
                                 'cashbook_investment.msg_uomcat_mismatch',
                                 cat1=from_uom.category.rec_name,
-                                cat2=booktransf.quantity_uom.category.rec_name,
-                                ))
+                                cat2=booktransf.quantity_uom.category.rec_name))
 
                         values['quantity_2nd_uom'] = Decimal(UOM.compute_qty(
                                 from_uom,
@@ -96,8 +93,7 @@ class SecondUomMixin(object):
                                 round=False,
                             )).quantize(Decimal(
                                     Decimal(1) /
-                                    10 ** booktransf.quantity_digits)
-                                )
+                                    10 ** booktransf.quantity_digits))
         return values
 
     @classmethod
@@ -175,8 +171,7 @@ class SecondUomMixin(object):
                     self.quantity_uom,
                     float(self.quantity),
                     self.booktransf.quantity_uom,
-                    round=False,
-                ))
+                    round=False))
             if self.quantity != Decimal('0.0'):
                 self.factor_2nd_uom = (
                         self.quantity_2nd_uom / self.quantity

reconciliation.py

@@ -39,15 +39,18 @@ class Reconciliation(metaclass=PoolMeta):
         """
         recname = super(Reconciliation, self).get_rec_name(name)
         if self.cashbook.feature == 'asset':
-            recname += ' | %(start_quantity)s %(uom_symbol)s - %(end_quantity)s %(uom_symbol)s' % {
-                'start_quantity': Report.format_number(
+            recname += ' '.join([
+                ' |',
+                Report.format_number(
                     self.start_quantity or 0.0, None,
                     digits=self.quantity_digits),
-                'end_quantity': Report.format_number(
+                getattr(self.quantity_uom, 'symbol', '-'),
+                '-',
+                Report.format_number(
                     self.end_quantity or 0.0, None,
                     digits=self.quantity_digits),
-                'uom_symbol': getattr(self.quantity_uom, 'symbol', '-'),
-                }
+                getattr(self.quantity_uom, 'symbol', '-')
+                ])
         return recname
 
     @fields.depends('cashbook', '_parent_cashbook.quantity_uom')
@@ -82,8 +85,7 @@ class Reconciliation(metaclass=PoolMeta):
         values = super(Reconciliation, cls).get_values_wfedit(reconciliation)
         values.update({
             'start_quantity': Decimal('0.0'),
-            'end_quantity': Decimal('0.0'),
-            })
+            'end_quantity': Decimal('0.0')})
         return values
 
     @classmethod
@@ -116,8 +118,7 @@ class Reconciliation(metaclass=PoolMeta):
         # add quantities of already linked lines
         values['end_quantity'] += sum([
                 x.quantity_credit - x.quantity_debit
-                for x in reconciliation.lines
-            ])
+                for x in reconciliation.lines])
 
         return values
 

splitline.py

@@ -45,8 +45,7 @@ class SplitLine(SecondUomMixin, metaclass=PoolMeta):
                 'quantity': Report.format_number(
                     self.quantity or 0.0, None,
                     digits=self.quantity_digits),
-                'uom_symbol': self.quantity_uom.symbol,
-                }
+                'uom_symbol': self.quantity_uom.symbol}
         return recname
 
     @fields.depends(
@@ -76,7 +75,6 @@ class SplitLine(SecondUomMixin, metaclass=PoolMeta):
         if self.booktransf:
             if self.booktransf.feature == 'asset':
                 return self.booktransf.quantity_digits
-
         return 4
 
     @classmethod

tests/book.py

@@ -48,6 +48,25 @@ class CbInvTestCase(object):
             self.assertEqual(book.quantity_digits, 4)
             self.assertEqual(book.show_performance, True)
 
+            # run sorter
+            books = Book.search(
+                [],
+                order=[
+                    ('current_value', 'ASC'),
+                    ('purchase_amount', 'ASC'),
+                    ('diff_amount', 'ASC'),
+                    ('yield_balance', 'ASC'),
+                    ('diff_percent', 'ASC'),
+                    ('quantity', 'ASC'),
+                    ('quantity_all', 'ASC'),
+                    ('yield_sales', 'ASC'),
+                    ('yield_sales_12m', 'ASC'),
+                    ('yield_dividend_total', 'ASC'),
+                    ('yield_dividend_12m', 'ASC'),
+                    ('yield_fee_total', 'ASC'),
+                    ('yield_fee_12m', 'ASC'),
+                    ])
+
     @with_transaction()
     def test_assetbook_aggregated_values(self):
         """ create cashbooks with hierarchy, add lines,
@@ -174,6 +193,24 @@ class CbInvTestCase(object):
             self.assertEqual(books[0].diff_amount, Decimal('-5.49'))
             self.assertEqual(books[0].diff_percent, Decimal('-18.74'))
 
+            # searcher
+            self.assertEqual(Book.search_count([
+                ('current_value', '=', Decimal('23.8'))]), 1)
+            self.assertEqual(Book.search_count([
+                ('current_value_ref', '=', Decimal('23.8'))]), 1)
+            self.assertEqual(Book.search_count([
+                ('diff_amount', '=', Decimal('-5.49'))]), 1)
+            self.assertEqual(Book.search_count([
+                ('diff_percent', '=', Decimal('-18.74'))]), 1)
+            self.assertEqual(Book.search_count([
+                ('quantity', '=', Decimal('1.0'))]), 2)
+            self.assertEqual(Book.search_count([
+                ('quantity_all', '=', Decimal('1.0'))]), 2)
+            self.assertEqual(Book.search_count([
+                ('current_rate', '=', Decimal('11.9'))]), 1)
+            self.assertEqual(Book.search_count([
+                ('purchase_amount', '=', Decimal('15.0'))]), 2)
+
             self.assertEqual(len(books[0].childs), 4)
 
             self.assertEqual(
@@ -327,10 +364,11 @@ class CbInvTestCase(object):
 
             # wf --> check
             Line.wfcheck(book.lines)
+            self.prep_valstore_run_worker()
 
             # check quantities at cashbook
             with Transaction().set_context({
-                    'qdate': date(2022, 5, 5)}):
+                    'date': date(2022, 5, 5)}):
                 book2, = Book.browse([book])
                 self.assertEqual(book.asset.rate, Decimal('2.8'))   # usd
                 self.assertEqual(book2.quantity, Decimal('1.453'))
@@ -340,7 +378,7 @@ class CbInvTestCase(object):
                 self.assertEqual(book2.current_value_ref, Decimal('3.87'))
 
             with Transaction().set_context({
-                    'qdate': date(2022, 5, 12)}):
+                    'date': date(2022, 5, 12)}):
                 book2, = Book.browse([book])
                 self.assertEqual(book2.quantity, Decimal('4.753'))
                 self.assertEqual(book2.quantity_all, Decimal('4.753'))
@@ -399,6 +437,17 @@ class CbInvTestCase(object):
                 'Aurum | 1,750.0000 usd/oz | 05/01/2022')
 
             (usd, euro) = self.prep_2nd_currency(company)
+
+            usd.rates[0].date = date(2022, 5, 1)
+            usd.rates[0].save()
+            self.assertEqual(len(usd.rates), 1)
+            self.assertEqual(usd.rates[0].date, date(2022, 5, 1))
+
+            euro.rates[0].date = date(2022, 5, 1)
+            euro.rates[0].save()
+            self.assertEqual(len(euro.rates), 1)
+            self.assertEqual(euro.rates[0].date, date(2022, 5, 1))
+
             self.assertEqual(company.currency.rec_name, 'Euro')
             self.assertEqual(asset.symbol, 'usd/oz')
 
@@ -441,7 +490,7 @@ class CbInvTestCase(object):
 
             # check quantities at cashbook
             with Transaction().set_context({
-                    'qdate': date(2022, 5, 1)}):
+                    'date': date(2022, 5, 1)}):
                 book2, = Book.browse([book])
                 self.assertEqual(book.asset.rate, Decimal('1750.0'))   # usd
                 self.assertEqual(book2.quantity, Decimal('20.0'))
@@ -508,6 +557,16 @@ class CbInvTestCase(object):
                 'Aurum | 1,750.0000 usd/oz | 05/01/2022')
 
             (usd, euro) = self.prep_2nd_currency(company)
+            usd.rates[0].date = date(2022, 5, 1)
+            usd.rates[0].save()
+            self.assertEqual(len(usd.rates), 1)
+            self.assertEqual(usd.rates[0].date, date(2022, 5, 1))
+
+            euro.rates[0].date = date(2022, 5, 1)
+            euro.rates[0].save()
+            self.assertEqual(len(euro.rates), 1)
+            self.assertEqual(euro.rates[0].date, date(2022, 5, 1))
+
             self.assertEqual(company.currency.rec_name, 'Euro')
             self.assertEqual(asset.symbol, 'usd/oz')
             chf, = Currency.create([{
@@ -562,14 +621,16 @@ class CbInvTestCase(object):
 
             # check quantities at cashbook
             with Transaction().set_context({
-                    'qdate': date(2022, 5, 1)}):
+                    'date': date(2022, 5, 1)}):
                 book2, = Book.browse([book])
                 self.assertEqual(book.asset.rate, Decimal('1750.0'))   # usd
                 self.assertEqual(book2.quantity, Decimal('20.0'))
                 self.assertEqual(book2.quantity_all, Decimal('20.0'))
                 # usd --> chf: 1750 US$ * 0.95 / 1.05 = 1583.333 €
-                # 1 ounce --> 20 gram: 1583.333 CHF * 20 / 28.3495 = 1117.0097 CHF
-                self.assertEqual(book2.current_value, Decimal('1117.01'))   # CHF
+                # 1 ounce --> 20 gram:
+                #   1583.333 CHF * 20 / 28.3495 = 1117.0097 CHF
+                self.assertEqual(
+                    book2.current_value, Decimal('1117.01'))   # CHF
                 self.assertEqual(
                     book2.current_value_ref, Decimal('1175.80'))   # EUR
                 self.assertEqual(book2.diff_amount, Decimal('-132.99'))
@@ -698,7 +759,8 @@ class CbInvTestCase(object):
                 }])
             self.assertEqual(
                 books[1].lines[1].rec_name,
-                '05/01/2022|from|1.00 usd|- [Book 1 | 1.00 usd | Open | 1.000 u]')
+                '05/01/2022|from|1.00 usd|- [Book 1 | ' +
+                '1.00 usd | Open | 1.000 u]')
             self.assertEqual(books[1].lines[1].quantity_digits, 3)
 
     @with_transaction()
@@ -736,7 +798,8 @@ class CbInvTestCase(object):
                 }])
 
             self.assertEqual(book.name, 'Book 1')
-            self.assertEqual(book.rec_name, 'Book 1 | 0.00 usd | Open | 0.0000 u')
+            self.assertEqual(
+                book.rec_name, 'Book 1 | 0.00 usd | Open | 0.0000 u')
             self.assertEqual(book.btype.rec_name, 'A - Asset')
             self.assertEqual(book.state, 'open')
             self.assertEqual(book.feature, 'asset')
@@ -846,7 +909,8 @@ class CbInvTestCase(object):
                 }])
 
             self.prep_category(cattype='in')
-            category_out = self.prep_category(name='Out Category', cattype='out')
+            category_out = self.prep_category(
+                name='Out Category', cattype='out')
             self.prep_party()
 
             asset = self.prep_asset_item(
@@ -919,6 +983,7 @@ class CbInvTestCase(object):
 
             # set line to 'checked', this creates the counterpart
             Line.wfcheck(list(book.lines))
+            self.prep_valstore_run_worker()
 
             self.assertEqual(book.rec_name, 'Book 1 | -1.00 usd | Open')
             self.assertEqual(len(book.lines), 1)
@@ -1009,7 +1074,8 @@ class CbInvTestCase(object):
                     'feature': 'asset',
                 }])
 
-            category_out = self.prep_category(name='Out Category', cattype='out')
+            category_out = self.prep_category(
+                name='Out Category', cattype='out')
             self.prep_party()
 
             asset = self.prep_asset_item(
@@ -1063,6 +1129,7 @@ class CbInvTestCase(object):
             self.assertEqual(len(book2.lines), 0)
 
             Line.wfcheck(list(book1.lines))
+            self.prep_valstore_run_worker()
 
             self.assertEqual(
                 book1.rec_name,
@@ -1100,7 +1167,8 @@ class CbInvTestCase(object):
                 }])
 
             self.prep_category(cattype='in')
-            category_out = self.prep_category(name='Out Category', cattype='out')
+            category_out = self.prep_category(
+                name='Out Category', cattype='out')
             self.prep_party()
 
             asset = self.prep_asset_item(
@@ -1160,6 +1228,7 @@ class CbInvTestCase(object):
 
             # set line to 'checked', this creates the counterpart
             Line.wfcheck(list(book.lines))
+            self.prep_valstore_run_worker()
 
             self.assertEqual(book.rec_name, 'Book 1 | 1.00 usd | Open')
             self.assertEqual(len(book.lines), 1)
@@ -1240,7 +1309,8 @@ class CbInvTestCase(object):
                 }])
 
             self.prep_category(cattype='in')
-            category_out = self.prep_category(name='Out Category', cattype='out')
+            category_out = self.prep_category(
+                name='Out Category', cattype='out')
             self.prep_party()
 
             asset = self.prep_asset_item(
@@ -1306,6 +1376,7 @@ class CbInvTestCase(object):
 
             # set line to 'checked', this creates the counterpart
             Line.wfcheck(list(book.lines))
+            self.prep_valstore_run_worker()
 
             self.assertEqual(
                 book.rec_name,
@@ -1385,7 +1456,8 @@ class CbInvTestCase(object):
                 }])
 
             self.prep_category(cattype='in')
-            category_out = self.prep_category(name='Out Category', cattype='out')
+            category_out = self.prep_category(
+                name='Out Category', cattype='out')
             self.prep_party()
 
             asset1 = self.prep_asset_item(
@@ -1489,6 +1561,7 @@ class CbInvTestCase(object):
 
             # set line to 'checked', this creates the counterpart
             Line.wfcheck(list(book.lines))
+            self.prep_valstore_run_worker()
 
             self.assertEqual(
                 book.rec_name,
@@ -1573,7 +1646,8 @@ class CbInvTestCase(object):
                 }])
 
             self.prep_category(cattype='in')
-            category_out = self.prep_category(name='Out Category', cattype='out')
+            category_out = self.prep_category(
+                name='Out Category', cattype='out')
             self.prep_party()
 
             asset1 = self.prep_asset_item(
@@ -1633,7 +1707,8 @@ class CbInvTestCase(object):
 
             self.assertRaisesRegex(
                 UserError,
-                r'Cannot transfer quantities between cashbooks with different unit-categories \(Time != Weight\).',
+                r'Cannot transfer quantities between cashbooks with ' +
+                r'different unit-categories \(Time != Weight\).',
                 Book.write,
                 *[
                     [book],
@@ -1708,7 +1783,8 @@ class CbInvTestCase(object):
                         }])],
                 }])
 
-            self.assertEqual(book.rec_name, 'Book 1 | 11.00 usd | Open | 4.00 u')
+            self.assertEqual(
+                book.rec_name, 'Book 1 | 11.00 usd | Open | 4.00 u')
             self.assertEqual(book.balance_all, Decimal('11.0'))
             self.assertEqual(len(book.lines), 1)
 
@@ -1723,10 +1799,12 @@ class CbInvTestCase(object):
             self.assertEqual(len(book.lines[0].splitlines), 2)
             self.assertEqual(book.lines[0].splitlines[0].splittype, 'cat')
             self.assertEqual(book.lines[0].splitlines[0].amount, Decimal('5.0'))
-            self.assertEqual(book.lines[0].splitlines[0].quantity, Decimal('1.5'))
+            self.assertEqual(
+                book.lines[0].splitlines[0].quantity, Decimal('1.5'))
             self.assertEqual(book.lines[0].splitlines[1].splittype, 'cat')
             self.assertEqual(book.lines[0].splitlines[1].amount, Decimal('6.0'))
-            self.assertEqual(book.lines[0].splitlines[1].quantity, Decimal('2.5'))
+            self.assertEqual(
+                book.lines[0].splitlines[1].quantity, Decimal('2.5'))
 
     @with_transaction()
     def test_assetbook_split_in_category_and_assetbook(self):
@@ -1814,7 +1892,8 @@ class CbInvTestCase(object):
 
             self.assertEqual(len(books[0].lines[0].splitlines), 2)
             self.assertEqual(books[0].lines[0].splitlines[0].splittype, 'cat')
-            self.assertEqual(books[0].lines[0].splitlines[0].amount, Decimal('5.0'))
+            self.assertEqual(
+                books[0].lines[0].splitlines[0].amount, Decimal('5.0'))
             self.assertEqual(
                 books[0].lines[0].splitlines[0].quantity,
                 Decimal('1.5'))
@@ -1823,7 +1902,8 @@ class CbInvTestCase(object):
                 'Cat1')
             self.assertEqual(books[0].lines[0].splitlines[0].booktransf, None)
             self.assertEqual(books[0].lines[0].splitlines[1].splittype, 'tr')
-            self.assertEqual(books[0].lines[0].splitlines[1].amount, Decimal('6.0'))
+            self.assertEqual(
+                books[0].lines[0].splitlines[1].amount, Decimal('6.0'))
             self.assertEqual(
                 books[0].lines[0].splitlines[1].quantity,
                 Decimal('2.5'))
@@ -1833,11 +1913,13 @@ class CbInvTestCase(object):
             self.assertEqual(len(books[0].lines[0].references), 0)
             self.assertEqual(books[0].lines[0].reference, None)
 
-            self.assertEqual(books[1].rec_name, 'Book 2 | 0.00 usd | Open | 0.00 u')
+            self.assertEqual(
+                books[1].rec_name, 'Book 2 | 0.00 usd | Open | 0.00 u')
             self.assertEqual(books[1].balance_all, Decimal('0.0'))
             self.assertEqual(len(books[1].lines), 0)
 
             Line.wfcheck([books[0].lines[0]])
+            self.prep_valstore_run_worker()
 
             self.assertEqual(
                 books[0].rec_name,
@@ -1855,7 +1937,8 @@ class CbInvTestCase(object):
 
             self.assertEqual(len(books[0].lines[0].splitlines), 2)
             self.assertEqual(books[0].lines[0].splitlines[0].splittype, 'cat')
-            self.assertEqual(books[0].lines[0].splitlines[0].amount, Decimal('5.0'))
+            self.assertEqual(
+                books[0].lines[0].splitlines[0].amount, Decimal('5.0'))
             self.assertEqual(
                 books[0].lines[0].splitlines[0].quantity,
                 Decimal('1.5'))
@@ -1864,7 +1947,8 @@ class CbInvTestCase(object):
                 'Cat1')
             self.assertEqual(books[0].lines[0].splitlines[0].booktransf, None)
             self.assertEqual(books[0].lines[0].splitlines[1].splittype, 'tr')
-            self.assertEqual(books[0].lines[0].splitlines[1].amount, Decimal('6.0'))
+            self.assertEqual(
+                books[0].lines[0].splitlines[1].amount, Decimal('6.0'))
             self.assertEqual(
                 books[0].lines[0].splitlines[1].quantity,
                 Decimal('2.5'))
@@ -1985,11 +2069,13 @@ class CbInvTestCase(object):
             self.assertEqual(len(books[0].lines[0].references), 0)
             self.assertEqual(books[0].lines[0].reference, None)
 
-            self.assertEqual(books[1].rec_name, 'Book 2 | 0.00 usd | Open | 0.00 u')
+            self.assertEqual(
+                books[1].rec_name, 'Book 2 | 0.00 usd | Open | 0.00 u')
             self.assertEqual(books[1].balance_all, Decimal('0.0'))
             self.assertEqual(len(books[1].lines), 0)
 
             Line.wfcheck([books[0].lines[0]])
+            self.prep_valstore_run_worker()
 
             self.assertEqual(
                 books[0].rec_name,
@@ -2172,6 +2258,7 @@ class CbInvTestCase(object):
             self.assertEqual(len(books[1].lines), 0)
 
             Line.wfcheck([books[0].lines[0]])
+            self.prep_valstore_run_worker()
 
             self.assertEqual(
                 books[0].rec_name,
@@ -2269,7 +2356,8 @@ class CbInvTestCase(object):
             self.assertEqual(
                 asset1.rec_name,
                 'Aurum | 1,750.0000 usd/oz | 05/01/2022')
-            self.assertEqual(asset2.rec_name, 'Liquid | 10.0000 usd/l | 05/01/2022')
+            self.assertEqual(
+                asset2.rec_name, 'Liquid | 10.0000 usd/l | 05/01/2022')
 
             (usd, euro) = self.prep_2nd_currency(company)
             self.assertEqual(company.currency.rec_name, 'Euro')
@@ -2310,7 +2398,8 @@ class CbInvTestCase(object):
 
             self.assertRaisesRegex(
                 UserError,
-                r"Cannot transfer quantities between cashbooks with different unit-categories \(Weight != Volume\).",
+                r"Cannot transfer quantities between cashbooks with " +
+                r"different unit-categories \(Weight != Volume\).",
                 Book.write,
                 *[
                     [books[0]],
@@ -2393,7 +2482,8 @@ class CbInvTestCase(object):
                         }])],
                 }])
 
-            self.assertEqual(book.rec_name, 'Book 1 | -11.00 usd | Open | -4.00 u')
+            self.assertEqual(
+                book.rec_name, 'Book 1 | -11.00 usd | Open | -4.00 u')
             self.assertEqual(book.balance_all, Decimal('-11.0'))
             self.assertEqual(len(book.lines), 1)
             self.assertEqual(book.lines[0].splitline_has_quantity, False)
@@ -2502,11 +2592,13 @@ class CbInvTestCase(object):
             self.assertEqual(len(books[0].lines[0].references), 0)
             self.assertEqual(books[0].lines[0].reference, None)
 
-            self.assertEqual(books[1].rec_name, 'Book 2 | 0.00 usd | Open | 0.00 u')
+            self.assertEqual(
+                books[1].rec_name, 'Book 2 | 0.00 usd | Open | 0.00 u')
             self.assertEqual(books[1].balance_all, Decimal('0.0'))
             self.assertEqual(len(books[1].lines), 0)
 
             Line.wfcheck([books[0].lines[0]])
+            self.prep_valstore_run_worker()
 
             self.assertEqual(
                 books[0].rec_name,
@@ -2527,7 +2619,8 @@ class CbInvTestCase(object):
                 books[0].lines[0].splitlines[1].rec_name,
                 'Exp/Sp|6.00 usd|to cashbook [Book 2 | 6.00 usd | Open' +
                 ' | 2.50 u]|2.50 u')
-            self.assertEqual(books[0].lines[0].splitlines[1].amount, Decimal('6.0'))
+            self.assertEqual(
+                books[0].lines[0].splitlines[1].amount, Decimal('6.0'))
             self.assertEqual(
                 books[0].lines[0].splitlines[1].amount_2nd_currency,
                 None)
@@ -2545,7 +2638,8 @@ class CbInvTestCase(object):
                 ' | Open | -4.00 u]|2.50 u')
             self.assertEqual(books[0].lines[0].reference, None)
 
-            self.assertEqual(books[1].rec_name, 'Book 2 | 6.00 usd | Open | 2.50 u')
+            self.assertEqual(
+                books[1].rec_name, 'Book 2 | 6.00 usd | Open | 2.50 u')
             self.assertEqual(books[1].balance_all, Decimal('6.0'))
             self.assertEqual(len(books[1].lines), 1)
             self.assertEqual(
@@ -2642,7 +2736,8 @@ class CbInvTestCase(object):
                 books[0].lines[0].splitlines[0].rec_name,
                 'Exp/Sp|5.00 usd|to category [Cat1]')
             self.assertEqual(books[0].lines[0].splitlines[0].quantity, None)
-            self.assertEqual(books[0].lines[0].splitlines[0].quantity_2nd_uom, None)
+            self.assertEqual(
+                books[0].lines[0].splitlines[0].quantity_2nd_uom, None)
             self.assertEqual(
                 books[0].lines[0].splitlines[1].rec_name,
                 'Exp/Sp|6.00 usd|to cashbook [Book Asset | 0.00 usd | ' +
@@ -2650,7 +2745,8 @@ class CbInvTestCase(object):
             self.assertEqual(
                 books[0].lines[0].splitlines[1].quantity,
                 Decimal('2.5'))
-            self.assertEqual(books[0].lines[0].splitlines[1].quantity_2nd_uom, None)
+            self.assertEqual(
+                books[0].lines[0].splitlines[1].quantity_2nd_uom, None)
 
             self.assertEqual(len(books[0].lines[0].references), 0)
             self.assertEqual(books[0].lines[0].reference, None)
@@ -2662,6 +2758,7 @@ class CbInvTestCase(object):
             self.assertEqual(len(books[1].lines), 0)
 
             Line.wfcheck([books[0].lines[0]])
+            self.prep_valstore_run_worker()
 
             self.assertEqual(books[0].rec_name, 'Book Cash | -11.00 usd | Open')
             self.assertEqual(books[0].balance_all, Decimal('-11.0'))
@@ -2684,7 +2781,8 @@ class CbInvTestCase(object):
                 books[0].lines[0].splitlines[1].rec_name,
                 'Exp/Sp|6.00 usd|to cashbook [Book Asset | 6.00 usd' +
                 ' | Open | 2.50 u]')
-            self.assertEqual(books[0].lines[0].splitlines[1].amount, Decimal('6.0'))
+            self.assertEqual(
+                books[0].lines[0].splitlines[1].amount, Decimal('6.0'))
             self.assertEqual(
                 books[0].lines[0].splitlines[1].amount_2nd_currency,
                 None)
@@ -2853,6 +2951,7 @@ class CbInvTestCase(object):
             self.assertEqual(len(books[1].lines), 0)
 
             Line.wfcheck([books[0].lines[0]])
+            self.prep_valstore_run_worker()
 
             self.assertEqual(
                 books[0].rec_name,
@@ -2993,7 +3092,8 @@ class CbInvTestCase(object):
 
             self.assertRaisesRegex(
                 UserError,
-                r"Cannot transfer quantities between cashbooks with different unit-categories \(Weight != Volume\).",
+                r"Cannot transfer quantities between cashbooks with " +
+                r"different unit-categories \(Weight != Volume\).",
                 Book.write,
                 *[
                     [books[0]],

tests/test_module.py

@@ -10,9 +10,11 @@ from trytond.modules.investment.tests.test_module import InvestmentTestCase
 from .yieldtest import YieldTestCase
 from .book import CbInvTestCase
 from .reconciliation import ReconTestCase
+from .valuestore import ValueStoreTestCase
 
 
 class CashbookInvestmentTestCase(
+        ValueStoreTestCase,
         CashbookTestCase,
         InvestmentTestCase,
         CbInvTestCase,

tests/valuestore.py

@@ -0,0 +1,365 @@
+# -*- coding: utf-8 -*-
+# This file is part of the cashbook-module from m-ds for Tryton.
+# The COPYRIGHT file at the top level of this repository contains the
+# full copyright notices and license terms.
+
+from trytond.tests.test_tryton import with_transaction
+from trytond.pool import Pool
+from trytond.transaction import Transaction
+from datetime import date
+from decimal import Decimal
+
+
+class ValueStoreTestCase(object):
+    """ test update of cashbooks on update of asset
+    """
+    @with_transaction()
+    def test_valstore_update_asset_rate(self):
+        """ update rate of asset, should update cashbook
+        """
+        pool = Pool()
+        Book = pool.get('cashbook.book')
+        BType = pool.get('cashbook.type')
+        Asset = pool.get('investment.asset')
+        Queue = pool.get('ir.queue')
+        ValStore = pool.get('cashbook.values')
+
+        company = self.prep_company()
+        with Transaction().set_context({'company': company.id}):
+            types = self.prep_type()
+            BType.write(*[
+                [types],
+                {
+                    'feature': 'asset',
+                }])
+            category = self.prep_category(cattype='in')
+
+            party = self.prep_party()
+            asset = self.prep_asset_item(
+                company=company,
+                product=self.prep_asset_product(name='Product 1'))
+
+            Asset.write(*[
+                [asset],
+                {
+                    'rates': [('create', [{
+                        'date': date(2022, 5, 1),
+                        'rate': Decimal('2.5'),
+                        }, {
+                        'date': date(2022, 5, 2),
+                        'rate': Decimal('2.8'),
+                        }])],
+                }])
+            self.assertEqual(
+                asset.rec_name, 'Product 1 | 2.8000 usd/u | 05/02/2022')
+
+            (usd, euro) = self.prep_2nd_currency(company)
+            self.assertEqual(company.currency.rec_name, 'Euro')
+            self.assertEqual(asset.symbol, 'usd/u')
+
+            self.assertEqual(Queue.search_count([]), 0)
+
+            book, = Book.create([{
+                'start_date': date(2022, 4, 1),
+                'name': 'Book 1',
+                'btype': types.id,
+                'company': company.id,
+                'currency': euro.id,
+                'number_sequ': self.prep_sequence().id,
+                'asset': asset.id,
+                'quantity_uom': asset.uom.id,
+                'quantity_digits': 3,
+                'lines': [('create', [{
+                    'date': date(2022, 5, 1),
+                    'description': 'Text 1',
+                    'category': category.id,
+                    'bookingtype': 'in',
+                    'amount': Decimal('2.5'),
+                    'party': party.id,
+                    'quantity': Decimal('1.5'),
+                    }])],
+                }])
+
+            # run worker
+            self.assertEqual(
+                ValStore.search_count([]),
+                len(Book.valuestore_fields()))
+            self.prep_valstore_run_worker()
+
+            self.assertEqual(book.name, 'Book 1')
+            self.assertEqual(book.rec_name, 'Book 1 | 2.50 € | Open | 1.500 u')
+            self.assertEqual(len(book.lines), 1)
+            self.assertEqual(
+                book.lines[0].rec_name,
+                '05/01/2022|Rev|2.50 €|Text 1 [Cat1]|1.500 u')
+
+            values = ValStore.search([
+                ('cashbook', '=', book.id)], order=[('field_name', 'ASC')])
+            self.assertEqual(len(values), len(Book.valuestore_fields()))
+
+            self.assertEqual(
+                values[0].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|balance|2.50|2')
+            self.assertEqual(
+                values[1].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|balance_all|2.50|2')
+            self.assertEqual(
+                values[2].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|balance_ref|2.50|2')
+            self.assertEqual(
+                values[3].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|current_rate|2.67|2')
+            self.assertEqual(
+                values[4].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|current_value|4.00|2')
+            self.assertEqual(
+                values[5].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|current_value_ref|4.00|2')
+            self.assertEqual(
+                values[6].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|diff_amount|1.50|2')
+            self.assertEqual(
+                values[7].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|diff_percent|60.00|2')
+            self.assertEqual(
+                values[8].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|purchase_amount|2.50|2')
+            self.assertEqual(
+                values[9].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|quantity|1.500|3')
+            self.assertEqual(
+                values[10].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|quantity_all|1.500|3')
+            self.assertEqual(
+                values[11].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|yield_dividend_12m|0.00|2')
+            self.assertEqual(
+                values[12].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|yield_dividend_total|0.00|2')
+            self.assertEqual(
+                values[13].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|yield_fee_12m|0.00|2')
+            self.assertEqual(
+                values[14].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|yield_fee_total|0.00|2')
+            self.assertEqual(
+                values[15].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|yield_sales|2.50|2')
+            self.assertEqual(
+                values[16].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|yield_sales_12m|0.00|2')
+
+            # add rate
+            Asset.write(*[
+                [asset],
+                {
+                    'rates': [('create', [{
+                        'date': date(2022, 5, 10),
+                        'rate': Decimal('3.0'),
+                        }])],
+                }])
+            self.assertEqual(
+                asset.rec_name, 'Product 1 | 3.0000 usd/u | 05/10/2022')
+
+            # run worker
+            self.prep_valstore_run_worker()
+
+            values = ValStore.search([
+                ('cashbook', '=', book.id)], order=[('field_name', 'ASC')])
+            self.assertEqual(len(values), len(Book.valuestore_fields()))
+
+            self.assertEqual(
+                values[0].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|balance|2.50|2')
+            self.assertEqual(
+                values[1].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|balance_all|2.50|2')
+            self.assertEqual(
+                values[2].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|balance_ref|2.50|2')
+            self.assertEqual(
+                values[3].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|current_rate|2.86|2')
+            self.assertEqual(
+                values[4].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|current_value|4.29|2')
+            self.assertEqual(
+                values[5].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|current_value_ref|4.29|2')
+            self.assertEqual(
+                values[6].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|diff_amount|1.79|2')
+            self.assertEqual(
+                values[7].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|diff_percent|71.60|2')
+            self.assertEqual(
+                values[8].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|purchase_amount|2.50|2')
+            self.assertEqual(
+                values[9].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|quantity|1.500|3')
+            self.assertEqual(
+                values[10].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|quantity_all|1.500|3')
+            self.assertEqual(
+                values[11].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|yield_dividend_12m|0.00|2')
+            self.assertEqual(
+                values[12].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|yield_dividend_total|0.00|2')
+            self.assertEqual(
+                values[13].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|yield_fee_12m|0.00|2')
+            self.assertEqual(
+                values[14].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|yield_fee_total|0.00|2')
+            self.assertEqual(
+                values[15].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|yield_sales|2.50|2')
+            self.assertEqual(
+                values[16].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|yield_sales_12m|0.00|2')
+
+            # update rate
+            self.assertEqual(asset.rates[0].rate, Decimal('3.0'))
+            self.assertEqual(asset.rates[0].date, date(2022, 5, 10))
+            Asset.write(*[
+                [asset],
+                {
+                    'rates': [('write', [asset.rates[0]], {
+                        'rate': Decimal('3.5'),
+                        })],
+                }])
+            self.assertEqual(
+                asset.rec_name, 'Product 1 | 3.5000 usd/u | 05/10/2022')
+
+            # run worker
+            self.prep_valstore_run_worker()
+
+            values = ValStore.search([
+                ('cashbook', '=', book.id)], order=[('field_name', 'ASC')])
+            self.assertEqual(len(values), len(Book.valuestore_fields()))
+
+            self.assertEqual(
+                values[0].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|balance|2.50|2')
+            self.assertEqual(
+                values[1].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|balance_all|2.50|2')
+            self.assertEqual(
+                values[2].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|balance_ref|2.50|2')
+            self.assertEqual(
+                values[3].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|current_rate|3.33|2')
+            self.assertEqual(
+                values[4].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|current_value|5.00|2')
+            self.assertEqual(
+                values[5].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|current_value_ref|5.00|2')
+            self.assertEqual(
+                values[6].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|diff_amount|2.50|2')
+            self.assertEqual(
+                values[7].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|diff_percent|100.00|2')
+            self.assertEqual(
+                values[8].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|purchase_amount|2.50|2')
+            self.assertEqual(
+                values[9].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|quantity|1.500|3')
+            self.assertEqual(
+                values[10].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|quantity_all|1.500|3')
+            self.assertEqual(
+                values[11].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|yield_dividend_12m|0.00|2')
+            self.assertEqual(
+                values[12].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|yield_dividend_total|0.00|2')
+            self.assertEqual(
+                values[13].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|yield_fee_12m|0.00|2')
+            self.assertEqual(
+                values[14].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|yield_fee_total|0.00|2')
+            self.assertEqual(
+                values[15].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|yield_sales|2.50|2')
+            self.assertEqual(
+                values[16].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|yield_sales_12m|0.00|2')
+
+            # delete rate
+            self.assertEqual(asset.rates[0].rate, Decimal('3.5'))
+            self.assertEqual(asset.rates[0].date, date(2022, 5, 10))
+            Asset.write(*[
+                [asset],
+                {
+                    'rates': [('delete', [asset.rates[0].id])],
+                }])
+            self.assertEqual(
+                asset.rec_name, 'Product 1 | 2.8000 usd/u | 05/02/2022')
+
+            # run worker
+            self.prep_valstore_run_worker()
+
+            values = ValStore.search([
+                ('cashbook', '=', book.id)], order=[('field_name', 'ASC')])
+            self.assertEqual(len(values), len(Book.valuestore_fields()))
+
+            self.assertEqual(
+                values[0].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|balance|2.50|2')
+            self.assertEqual(
+                values[1].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|balance_all|2.50|2')
+            self.assertEqual(
+                values[2].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|balance_ref|2.50|2')
+            self.assertEqual(
+                values[3].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|current_rate|2.67|2')
+            self.assertEqual(
+                values[4].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|current_value|4.00|2')
+            self.assertEqual(
+                values[5].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|current_value_ref|4.00|2')
+            self.assertEqual(
+                values[6].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|diff_amount|1.50|2')
+            self.assertEqual(
+                values[7].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|diff_percent|60.00|2')
+            self.assertEqual(
+                values[8].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|purchase_amount|2.50|2')
+            self.assertEqual(
+                values[9].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|quantity|1.500|3')
+            self.assertEqual(
+                values[10].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|quantity_all|1.500|3')
+            self.assertEqual(
+                values[11].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|yield_dividend_12m|0.00|2')
+            self.assertEqual(
+                values[12].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|yield_dividend_total|0.00|2')
+            self.assertEqual(
+                values[13].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|yield_fee_12m|0.00|2')
+            self.assertEqual(
+                values[14].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|yield_fee_total|0.00|2')
+            self.assertEqual(
+                values[15].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|yield_sales|2.50|2')
+            self.assertEqual(
+                values[16].rec_name,
+                '[Book 1 | 2.50 € | Open | 1.500 u]|yield_sales_12m|0.00|2')
+
+# end ValueStoreTestCase

tests/yieldtest.py

@@ -152,6 +152,7 @@ class YieldTestCase(object):
 
             self.assertEqual(len(lines), 1)
             Line.wfcheck(lines)
+            self.prep_valstore_run_worker()
 
             self.assertEqual(
                 lines[0].rec_name,
@@ -257,6 +258,7 @@ class YieldTestCase(object):
                 }])
 
             Line.wfcheck(book_cash.lines)
+            self.prep_valstore_run_worker()
 
             self.assertEqual(
                 book_asset.rec_name,
@@ -366,6 +368,7 @@ class YieldTestCase(object):
                 }])
 
             Line.wfcheck(book_asset.lines)
+            self.prep_valstore_run_worker()
 
             self.assertEqual(
                 book_asset.rec_name,
@@ -451,6 +454,7 @@ class YieldTestCase(object):
 
             self.assertEqual(len(lines), 1)
             Line.wfcheck(lines)
+            self.prep_valstore_run_worker()
 
             self.assertEqual(
                 lines[0].rec_name,
@@ -532,6 +536,7 @@ class YieldTestCase(object):
 
             self.assertEqual(len(lines), 1)
             Line.wfcheck(lines)
+            self.prep_valstore_run_worker()
 
             self.assertEqual(
                 lines[0].rec_name,
@@ -631,6 +636,7 @@ class YieldTestCase(object):
                 }])
 
             Line.wfcheck(book_cash.lines)
+            self.prep_valstore_run_worker()
 
             self.assertEqual(
                 book_asset.rec_name,
@@ -743,6 +749,7 @@ class YieldTestCase(object):
                 }])
 
             Line.wfcheck(book_asset.lines)
+            self.prep_valstore_run_worker()
 
             self.assertEqual(
                 book_asset.rec_name,
@@ -879,6 +886,7 @@ class YieldTestCase(object):
                 lines[0].rec_name,
                 '05/02/2022|Exp/Sp|-23.50 usd|all out (1) [-]|-3.0000 u')
             Line.wfcheck(lines)
+            self.prep_valstore_run_worker()
 
             self.assertEqual(
                 lines[0].rec_name,
@@ -1007,6 +1015,7 @@ class YieldTestCase(object):
 
             self.assertEqual(len(lines), 2)
             Line.wfcheck(lines)
+            self.prep_valstore_run_worker()
 
             self.assertEqual(
                 lines[0].rec_name,
@@ -1150,6 +1159,7 @@ class YieldTestCase(object):
 
             self.assertEqual(len(lines), 1)
             Line.wfcheck(lines)
+            self.prep_valstore_run_worker()
 
             self.assertEqual(
                 lines[0].rec_name,
@@ -1301,6 +1311,7 @@ class YieldTestCase(object):
 
             self.assertEqual(len(lines), 3)
             Line.wfcheck(lines)
+            self.prep_valstore_run_worker()
 
             self.assertEqual(
                 lines[0].rec_name,
@@ -1438,6 +1449,7 @@ class YieldTestCase(object):
 
             self.assertEqual(len(lines), 2)
             Line.wfcheck(lines)
+            self.prep_valstore_run_worker()
 
             self.assertEqual(
                 lines[0].rec_name,

tryton.cfg

@@ -1,5 +1,5 @@
 [tryton]
-version=6.8.10
+version=6.8.12
 depends:
     cashbook
     investment
@@ -11,3 +11,4 @@ xml:
     splitline.xml
     assetsetting.xml
     menu.xml
+

valuestore.py

@@ -0,0 +1,26 @@
+# -*- coding: utf-8 -*-
+# This file is part of the cashbook-module from m-ds for Tryton.
+# The COPYRIGHT file at the top level of this repository contains the
+# full copyright notices and license terms.
+
+
+from trytond.pool import PoolMeta
+
+
+class ValueStore(metaclass=PoolMeta):
+    __name__ = 'cashbook.values'
+
+    @classmethod
+    def _maintenance_fields(cls):
+        """ add fields to update job
+        """
+        result = super(ValueStore, cls)._maintenance_fields()
+        result.extend([
+            'quantity', 'current_value', 'current_value_ref',
+            'diff_amount', 'diff_percent', 'current_rate',
+            'purchase_amount', 'yield_fee_total', 'yield_dividend_total',
+            'yield_sales', 'yield_fee_12m', 'yield_dividend_12m',
+            'yield_sales_12m'])
+        return result
+
+# end ValueStore

versiondep.txt

@@ -1 +1 @@
-cashbook;6.8.28;6.8.999;mds
+cashbook;6.8.32;6.8.999;mds

view/book_list.xml

@@ -5,10 +5,19 @@ full copyright notices and license terms. -->
 <data>
 
     <xpath expr="/tree/field[@name='balance']" position="after">
-        <field name="current_value" symbol="currency"/>
-        <field name="diff_amount" symbol="currency"/>
-        <field name="diff_percent"/>
-        <field name="quantity" symbol="quantity_uom"/>
+        <field name="current_value" symbol="currency" optional="0"/>
+        <field name="purchase_amount" symbol="currency" optional="1"/>
+        <field name="diff_amount" symbol="currency" optional="0"/>
+        <field name="yield_balance" symbol="currency" optional="1"/>
+        <field name="diff_percent" optional="0"/>
+        <field name="quantity" symbol="quantity_uom" optional="0"/>
+        <field name="quantity_all" symbol="quantity_uom" optional="1"/>
+        <field name="yield_sales" symbol="currency" optional="1"/>
+        <field name="yield_sales_12m" symbol="currency" optional="1"/>
+        <field name="yield_dividend_total" symbol="currency" optional="1"/>
+        <field name="yield_dividend_12m" symbol="currency" optional="1"/>
+        <field name="yield_fee_total" symbol="currency" optional="1"/>
+        <field name="yield_fee_12m" symbol="currency" optional="1"/>
     </xpath>
 
 </data>

view/book_tree.xml

@@ -5,8 +5,19 @@ full copyright notices and license terms. -->
 <data>
 
     <xpath expr="/tree/field[@name='balance']" position="after">
-        <field name="diff_amount" symbol="currency"/>
-        <field name="diff_percent"/>
+        <field name="current_value" symbol="currency" optional="1"/>
+        <field name="purchase_amount" symbol="currency" optional="1"/>
+        <field name="diff_amount" symbol="currency" optional="0"/>
+        <field name="yield_balance" symbol="currency" optional="1"/>
+        <field name="diff_percent" optional="0"/>
+        <field name="quantity" symbol="quantity_uom" optional="1"/>
+        <field name="quantity_all" symbol="quantity_uom" optional="1"/>
+        <field name="yield_sales" symbol="currency" optional="1"/>
+        <field name="yield_sales_12m" symbol="currency" optional="1"/>
+        <field name="yield_dividend_total" symbol="currency" optional="1"/>
+        <field name="yield_dividend_12m" symbol="currency" optional="1"/>
+        <field name="yield_fee_total" symbol="currency" optional="1"/>
+        <field name="yield_fee_12m" symbol="currency" optional="1"/>
     </xpath>
 
 </data>

view/line_list.xml

@@ -5,9 +5,9 @@ full copyright notices and license terms. -->
 <data>
 
     <xpath expr="/tree/field[@name='balance']" position="after">
-        <field name="quantity_credit"/>
-        <field name="quantity_debit"/>
-        <field name="quantity_balance"/>
+        <field name="quantity_credit" optional="0"/>
+        <field name="quantity_debit" optional="0"/>
+        <field name="quantity_balance" optional="0"/>
     </xpath>
 
 </data>

view/recon_list.xml

@@ -5,7 +5,7 @@ full copyright notices and license terms. -->
 <data>
 
     <xpath expr="/tree/field[@name='end_amount']" position="after">
-        <field name="start_quantity"/>
-        <field name="end_quantity"/>
+        <field name="start_quantity" optional="0"/>
+        <field name="end_quantity" optional="0"/>
     </xpath>
 </data>

view/split_list.xml

@@ -5,8 +5,8 @@ full copyright notices and license terms. -->
 <data>
 
     <xpath expr="/tree/field[@name='amount_2nd_currency']" position="after">
-        <field name="quantity" symbol="quantity_uom"/>
-        <field name="quantity_2nd_uom" symbol="quantity2nd"/>
+        <field name="quantity" symbol="quantity_uom" optional="0"/>
+        <field name="quantity_2nd_uom" symbol="quantity2nd" optional="0"/>
     </xpath>
 
 </data>