Initial commit: Accounting packages

odoo-bringout-oca-ocb-account/account/populate/res_company.py

@@ -0,0 +1,52 @@
+# -*- coding: utf-8 -*-
+"""Classes extending the populate factory for Companies and related models.
+
+Only adding specificities of basic accounting applications.
+"""
+from odoo import models, _
+from odoo.tools import populate
+from odoo.exceptions import UserError
+
+import logging
+from functools import lru_cache
+
+_logger = logging.getLogger(__name__)
+
+
+class ResCompany(models.Model):
+    """Populate factory part for the accountings applications of res.company."""
+
+    _inherit = "res.company"
+
+    def _populate(self, size):
+        @lru_cache()
+        def search_coa_ids(currency_id):
+            return self.env['account.chart.template'].search([('currency_id', '=', currency_id)])
+
+        records = super()._populate(size)
+        _logger.info('Loading Chart Template')
+        default_chart_templates = self.env['account.chart.template'].search([], limit=1)
+        if not default_chart_templates:
+            # TODO install l10n_generic_coa ?
+            return records
+        random = populate.Random('res.company+chart_template_selector')
+
+        # Load the a chart of accounts matching the currency of the company for the 3 first created companies
+        # We are loading an existing CoA and not populating it because:
+        #   * it reflects best real use cases.
+        #   * it allows checking reports by localization
+        #   * the config is complete with try_loading(), no need to adapt when the model changes
+        #   * it is way easier :-)
+        # We are loading only for 3 companies because:
+        #   * It takes a few hundreds of a second to create account.move records in batch.
+        #     Because we want to have a lot of entries for at least one company (in order to test
+        #     reports, functions and widgets performances for instance), we can't afford to do it for
+        #     a lot of companies.
+        #   * it would be useless to have entries for all the companies, we can already do everything with
+        #     entries in only a few (but multiple) companies.
+        # Note that we can still populate some new records on top of the CoA if it makes sense,
+        # like account.journal for instance.
+        for company in records[:3]:
+            chart_templates_cur = search_coa_ids(company.currency_id.id) or default_chart_templates
+            random.choice(chart_templates_cur).with_company(company.id).try_loading()
+        return records