[IMP] account_statement_import_txt_xlsx: amount_debit_column, amount_credit_column

account_statement_import_txt_xlsx/migrations/14.0.1.1.0/pre-migrate.py

@@ -0,0 +1,53 @@
+# Copyright 2022 AppsToGROW - Henrik Norlin
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from openupgradelib import openupgrade
+
+_fields_to_add = [
+    (
+        "amount_debit_column",
+        "account.statement.import.sheet.mapping",
+        "account_statement_import_sheet_mapping",
+        "char",
+        "varchar",
+        "account_statement_import_txt_xlsx",
+    ),
+    (
+        "amount_credit_column",
+        "account.statement.import.sheet.mapping",
+        "account_statement_import_sheet_mapping",
+        "char",
+        "varchar",
+        "account_statement_import_txt_xlsx",
+    ),
+]
+
+
+def amount_to_debit_amount_and_amount2_to_credit_amount(env):
+    cr = env.cr
+    sql_amount2_exists = """SELECT count(id) FROM ir_model_fields
+        WHERE name = 'amount2_column'
+        AND model = 'account.statement.import.sheet.mapping';"""
+    cr.execute(sql_amount2_exists)
+    if cr.fetchone()[0] > 0:
+        openupgrade.add_fields(env, _fields_to_add)
+        cr.execute(
+            """ALTER TABLE account_statement_import_sheet_mapping
+            ALTER COLUMN amount_column DROP NOT NULL;"""
+        )
+        openupgrade.logged_query(
+            cr,
+            """
+                UPDATE account_statement_import_sheet_mapping
+                SET
+                    amount_credit_column = amount2_column,
+                    amount_debit_column = amount_column,
+                    amount_column = NULL
+                WHERE amount2_column IS NOT NULL;
+            """,
+        )
+
+
+@openupgrade.migrate()
+def migrate(env, version):
+    amount_to_debit_amount_and_amount2_to_credit_amount(env)

account_statement_import_txt_xlsx/models/account_statement_import_sheet_mapping.py

@@ -66,16 +66,15 @@ class AccountStatementImportSheetMapping(models.Model):
     )
     amount_column = fields.Char(
         string="Amount column",
-        required=True,
         help="Amount of transaction in journal's currency",
     )
-    amount2_column = fields.Char(
-        string="Amount2 column",
-        help="Some statements have two amount columns, for IN and OUT",
+    amount_debit_column = fields.Char(
+        string="Debit amount column",
+        help="Debit amount of transaction in journal's currency",
     )
-    amount2_reverse = fields.Boolean(
-        string="Amount2 reverse +/-",
-        help="If there are positive numbers for money going OUT, reverse +/-",
+    amount_credit_column = fields.Char(
+        string="Credit amount column",
+        help="Credit amount of transaction in journal's currency",
     )
     balance_column = fields.Char(
         string="Balance column",
@@ -138,6 +137,19 @@ class AccountStatementImportSheetMapping(models.Model):
         help="Partner's bank account",
     )
 
+    _sql_constraints = [
+        (
+            "check_amount_columns",
+            (
+                "CHECK("
+                "amount_column IS NULL "
+                "OR (amount_debit_column IS NULL AND amount_credit_column IS NULL)"
+                ")"
+            ),
+            "Use amount_column OR (amount_debit_column AND amount_credit_column).",
+        ),
+    ]
+
     @api.onchange("float_thousands_sep")
     def onchange_thousands_separator(self):
         if "dot" == self.float_thousands_sep == self.float_decimal_sep:

account_statement_import_txt_xlsx/models/account_statement_import_sheet_parser.py

@@ -112,9 +112,18 @@ class AccountStatementImportSheetParser(models.TransientModel):
         columns["currency_column"] = (
             header.index(mapping.currency_column) if mapping.currency_column else None
         )
-        columns["amount_column"] = header.index(mapping.amount_column)
-        columns["amount2_column"] = (
-            header.index(mapping.amount2_column) if mapping.amount2_column else None
+        columns["amount_column"] = (
+            header.index(mapping.amount_column) if mapping.amount_column else None
+        )
+        columns["amount_debit_column"] = (
+            header.index(mapping.amount_debit_column)
+            if mapping.amount_debit_column
+            else None
+        )
+        columns["amount_credit_column"] = (
+            header.index(mapping.amount_credit_column)
+            if mapping.amount_credit_column
+            else None
         )
         columns["balance_column"] = (
             header.index(mapping.balance_column) if mapping.balance_column else None
@@ -192,13 +201,17 @@ class AccountStatementImportSheetParser(models.TransientModel):
                 if columns["currency_column"] is not None
                 else currency_code
             )
-            factor = -1 if mapping["amount2_reverse"] else 1
-            if values[columns["amount_column"]] in (False, "", "0.00"):
-                amount = values[columns["amount2_column"]]
-                amount = factor * self._parse_decimal(amount, mapping)
-            else:
-                amount = values[columns.get("amount_column")]
-                amount = self._parse_decimal(amount, mapping)
+
+            def _decimal(column_name):
+                if columns[column_name]:
+                    return self._parse_decimal(values[columns[column_name]], mapping)
+
+            amount = _decimal("amount_column")
+            if not amount:
+                amount = abs(_decimal("amount_debit_column") or 0)
+            if not amount:
+                amount = -abs(_decimal("amount_credit_column") or 0)
+
             balance = (
                 values[columns["balance_column"]]
                 if columns["balance_column"] is not None

account_statement_import_txt_xlsx/tests/fixtures/amount2.csv

@@ -1,3 +0,0 @@
-"Date","Label","Amount","Amount2","Balance","Partner Name","Bank Account"
-"12/15/2018","Your best supplier","0.00","33.50","-23.50","John Doe","123456789"
-"12/15/2018","Your payment","1,533.50","0.00","1,510.00","Azure Interior",""

account_statement_import_txt_xlsx/tests/fixtures/debit_credit_amount.csv

@@ -0,0 +1,5 @@
+"Date","Label","Debit","Credit","Balance","Partner Name","Bank Account"
+"12/15/2018","Credit 20.00","0.00","20.00","-10.00","John Doe","123456789"
+"12/15/2018","Credit 13.50","0.00","-13.50","-23.50","John Doe","123456789"
+"12/15/2018","Debit 33.50","-33.50","0.00","10.00","Azure Interior",""
+"12/15/2018","Debit 1500","1,500.00","0.00","1,510.00","Azure Interior",""

account_statement_import_txt_xlsx/tests/test_account_statement_import_txt_xlsx.py

@@ -362,7 +362,7 @@ class TestAccountBankStatementImportTxtXlsx(common.TransactionCase):
         self.assertEqual(statement.balance_end_real, 1510.0)
         self.assertEqual(statement.balance_end, 1510.0)
 
-    def test_amount2(self):
+    def test_debit_credit_amount(self):
         journal = self.AccountJournal.create(
             {
                 "name": "Bank",
@@ -374,17 +374,18 @@ class TestAccountBankStatementImportTxtXlsx(common.TransactionCase):
         )
         statement_map = self.sample_statement_map.copy(
             {
-                "amount2_column": "Amount2",
-                "amount2_reverse": True,
+                "amount_debit_column": "Debit",
+                "amount_credit_column": "Credit",
                 "balance_column": "Balance",
+                "amount_column": None,
                 "original_currency_column": None,
                 "original_amount_column": None,
             }
         )
-        data = self._data_file("fixtures/amount2.csv", "utf-8")
+        data = self._data_file("fixtures/debit_credit_amount.csv", "utf-8")
         wizard = self.AccountStatementImport.with_context(journal_id=journal.id).create(
             {
-                "statement_filename": "fixtures/amount2.csv",
+                "statement_filename": "fixtures/debit_credit_amount.csv",
                 "statement_file": data,
                 "sheet_mapping_id": statement_map.id,
             }
@@ -394,7 +395,7 @@ class TestAccountBankStatementImportTxtXlsx(common.TransactionCase):
         ).import_file_button()
         statement = self.AccountBankStatement.search([("journal_id", "=", journal.id)])
         self.assertEqual(len(statement), 1)
-        self.assertEqual(len(statement.line_ids), 2)
+        self.assertEqual(len(statement.line_ids), 4)
         self.assertEqual(statement.balance_start, 10.0)
         self.assertEqual(statement.balance_end_real, 1510.0)
         self.assertEqual(statement.balance_end, 1510.0)

account_statement_import_txt_xlsx/views/account_statement_import_sheet_mapping.xml

@@ -38,10 +38,6 @@
                         </group>
                         <group>
                             <field name="timestamp_format" />
-                            <field
-                                name="amount2_reverse"
-                                attrs="{'invisible': [('amount2_column', '=', False)]}"
-                            />
                         </group>
                         <group
                             attrs="{'invisible': [('debit_credit_column', '=', False)]}"
@@ -60,7 +56,8 @@
                         <field name="timestamp_column" />
                         <field name="currency_column" />
                         <field name="amount_column" />
-                        <field name="amount2_column" />
+                        <field name="amount_debit_column" />
+                        <field name="amount_credit_column" />
                         <field name="balance_column" />
                         <field name="original_currency_column" />
                         <field name="original_amount_column" />

account_statement_import_txt_xlsx/wizards/account_statement_import_sheet_mapping_wizard.py

@@ -47,13 +47,13 @@ class AccountStatementImportSheetMappingWizard(models.TransientModel):
         string="Amount column",
         help="Amount of transaction in journal's currency",
     )
-    amount2_column = fields.Char(
-        string="Amount2 column",
-        help="Some statements have two amount columns, for IN and OUT",
+    amount_debit_column = fields.Char(
+        string="Debit amount column",
+        help="Debit amount of transaction in journal's currency",
     )
-    amount2_reverse = fields.Boolean(
-        string="Amount2 reverse +/-",
-        help="If there are positive numbers for money going OUT, reverse +/-",
+    amount_credit_column = fields.Boolean(
+        string="Credit amount column",
+        help="Credit amount of transaction in journal's currency",
     )
     balance_column = fields.Char(
         string="Balance column",

account_statement_import_txt_xlsx/wizards/account_statement_import_sheet_mapping_wizard.xml

@@ -50,10 +50,15 @@
                             widget="dynamic_dropdown"
                             values="statement_columns"
                             context="{'header': header}"
-                            attrs="{'required': [('state', '=', 'final')]}"
                         />
                         <field
-                            name="amount2_column"
+                            name="amount_debit_column"
+                            widget="dynamic_dropdown"
+                            values="statement_columns"
+                            context="{'header': header}"
+                        />
+                        <field
+                            name="amount_credit_column"
                             widget="dynamic_dropdown"
                             values="statement_columns"
                             context="{'header': header}"