[REF] account: journal items reconciliation (part 1/2)

This commits refactors the code of the reconciliation, in order to facilitate the process of complex use cases, namely multi-currencies or cash-basis-taxes related (see details below). It also prepares the code for a second refactoring where we will save on each journal items the amount_currency and currency_id field (even in case of operation made in company currency), also in the sake of simplification.

1) Multi-currencies:
- the account.partial.reconcile model now will have dedicated columns to specify the amount of the partial reconciliation in the debit_line_id currency and the credit_line_id currency. That comes in handy when dealing with journal items having different secondary currencies, but also allows some simplification.
- residual_amount_currency computation changed accordingly
- moved models account.full.reconcile and account.partial.reconcile in their dedicated .py file

2) Cash basis taxes
- cash basis entries now handle correctly rounding errors to make sure the exact amount of gets reported when the reconciliation becomes full.
- the account for the base amount of cash basis entries has to be set, now, on the company instead of on each cash basis tax.
- that new 'property' field can be set at the CoA installation via the field property_cash_basis_base_account_id of account.chart.template, or going through the accounting settings.

Was task task: 2243420
Was PR #50308

Related: odoo/upgrade#1121
Related: odoo/enterprise#10252
Signed-off-by: Quentin De Paoli (qdp) <qdp@openerp.com>

2 files changed, 1 insertions, 8 deletions

diff --git a/addons/l10n_mx/data/account_tax_data.xml b/addons/l10n_mx/data/account_tax_data.xml
index 8d91bba6cce..0b3280f6ee3 100644
--- a/addons/l10n_mx/data/account_tax_data.xml
+++ b/addons/l10n_mx/data/account_tax_data.xml
@@ -70,7 +70,6 @@
         <field name="type_tax_use">sale</field>
         <field name="tax_group_id" ref="tax_group_iva_0"/>
         <field name="tax_exigibility">on_payment</field>
-        <field name="cash_basis_base_account_id" ref="cuenta801_01_99"/>
         <field name="cash_basis_transition_account_id" ref="cuenta209_01"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
@@ -110,7 +109,6 @@
         <field name="type_tax_use">sale</field>
         <field name="tax_group_id" ref="tax_group_iva_16"/>
         <field name="tax_exigibility">on_payment</field>
-        <field name="cash_basis_base_account_id" ref="cuenta801_01_99"/>
         <field name="cash_basis_transition_account_id" ref="cuenta209_01"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
@@ -150,7 +148,6 @@
         <field name="type_tax_use">purchase</field>
         <field name="tax_group_id" ref="tax_group_iva_ret_4"/>
         <field name="tax_exigibility">on_payment</field>
-        <field name="cash_basis_base_account_id" ref="cuenta801_01_99"/>
         <field name="cash_basis_transition_account_id" ref="cuenta216_10"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
@@ -190,7 +187,6 @@
         <field name="type_tax_use">purchase</field>
         <field name="tax_group_id" ref="tax_group_iva_ret_10"/>
         <field name="tax_exigibility">on_payment</field>
-        <field name="cash_basis_base_account_id" ref="cuenta801_01_99"/>
         <field name="cash_basis_transition_account_id" ref="cuenta216_10"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
@@ -300,7 +296,6 @@
         <field name="type_tax_use">purchase</field>
         <field name="tax_group_id" ref="tax_group_iva_ret_1067"/>
         <field name="tax_exigibility">on_payment</field>
-        <field name="cash_basis_base_account_id" ref="cuenta801_01_99"/>
         <field name="cash_basis_transition_account_id" ref="cuenta216_10"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
@@ -340,7 +335,6 @@
         <field name="type_tax_use">purchase</field>
         <field name="tax_group_id" ref="tax_group_iva_ret_1067"/>
         <field name="tax_exigibility">on_payment</field>
-        <field name="cash_basis_base_account_id" ref="cuenta801_01_99"/>
         <field name="cash_basis_transition_account_id" ref="cuenta216_10"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
@@ -380,7 +374,6 @@
         <field name="type_tax_use">purchase</field>
         <field name="tax_group_id" ref="tax_group_iva_0"/>
         <field name="tax_exigibility">on_payment</field>
-        <field name="cash_basis_base_account_id" ref="cuenta801_01_99"/>
         <field name="cash_basis_transition_account_id" ref="cuenta119_01"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
@@ -418,7 +411,6 @@
         <field name="type_tax_use">purchase</field>
         <field name="tax_group_id" ref="tax_group_iva_16"/>
         <field name="tax_exigibility">on_payment</field>
-        <field name="cash_basis_base_account_id" ref="cuenta801_01_99"/>
         <field name="cash_basis_transition_account_id" ref="cuenta119_01"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
diff --git a/addons/l10n_mx/data/l10n_mx_chart_post_data.xml b/addons/l10n_mx/data/l10n_mx_chart_post_data.xml
index e95b3a1302f..9acddb7dfe2 100644
--- a/addons/l10n_mx/data/l10n_mx_chart_post_data.xml
+++ b/addons/l10n_mx/data/l10n_mx_chart_post_data.xml
@@ -11,6 +11,7 @@
         <field name="property_stock_account_input_categ_id" ref="cuenta205_06_01"/>
         <field name="property_stock_account_output_categ_id" ref="cuenta107_05_01"/>
         <field name="property_stock_valuation_account_id" ref="cuenta115_01"/>
+        <field name="property_cash_basis_base_account_id" ref="cuenta801_01_99" />
         <field name="income_currency_exchange_account_id" ref="cuenta702_01"/>
         <field name="expense_currency_exchange_account_id" ref="cuenta701_01"/>
         <field name="default_pos_receivable_account_id" ref="cuenta105_02" />