From 0bcbe9ab374c56ebf596ae50e5a9ce7c07d094d1 Mon Sep 17 00:00:00 2001
From: houssine <houssine.bakkali@gmail.com>
Date: Fri, 23 Oct 2020 16:45:28 +0200
Subject: [PATCH] [ADD] add module bringing bba communication to loan line

---
 easy_my_coop_loan_bba/__init__.py             |  1 +
 easy_my_coop_loan_bba/__manifest__.py         | 21 ++++
 easy_my_coop_loan_bba/models/__init__.py      |  1 +
 .../models/loan_issue_line.py                 | 95 +++++++++++++++++++
 4 files changed, 118 insertions(+)
 create mode 100644 easy_my_coop_loan_bba/__init__.py
 create mode 100644 easy_my_coop_loan_bba/__manifest__.py
 create mode 100644 easy_my_coop_loan_bba/models/__init__.py
 create mode 100644 easy_my_coop_loan_bba/models/loan_issue_line.py

diff --git a/easy_my_coop_loan_bba/__init__.py b/easy_my_coop_loan_bba/__init__.py
new file mode 100644
index 0000000..7f0969e
--- /dev/null
+++ b/easy_my_coop_loan_bba/__init__.py
@@ -0,0 +1 @@
+from . import models
diff --git a/easy_my_coop_loan_bba/__manifest__.py b/easy_my_coop_loan_bba/__manifest__.py
new file mode 100644
index 0000000..6c7d193
--- /dev/null
+++ b/easy_my_coop_loan_bba/__manifest__.py
@@ -0,0 +1,21 @@
+# Copyright 2020 - ongoing Coop IT Easy (http://www.coopiteasy.be)
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+{
+    'name': 'Easy My Coop Loan BBA',
+    'category': 'Sales',
+    'author': "Coop IT Easy - Houssine BAKKALI <houssine@coopiteasy.be>",
+    'website': 'https://www.coopiteasy.be',
+    'version': '12.0.1.0.0',
+    'license': 'AGPL-3',
+    'depends': [
+        'easy_my_coop_loan',
+        'l10n_be_invoice_bba'
+    ],
+    "description": """
+    This module implements the bba structured communication on the loan line.
+    """,
+    'data': [
+    ],
+    'installable': True,
+}
diff --git a/easy_my_coop_loan_bba/models/__init__.py b/easy_my_coop_loan_bba/models/__init__.py
new file mode 100644
index 0000000..c1a974b
--- /dev/null
+++ b/easy_my_coop_loan_bba/models/__init__.py
@@ -0,0 +1 @@
+from . import loan_issue_line
diff --git a/easy_my_coop_loan_bba/models/loan_issue_line.py b/easy_my_coop_loan_bba/models/loan_issue_line.py
new file mode 100644
index 0000000..35e880e
--- /dev/null
+++ b/easy_my_coop_loan_bba/models/loan_issue_line.py
@@ -0,0 +1,95 @@
+# © 2018 Coop IT Easy (http://www.coopiteasy.be)
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+import random
+import re
+
+from odoo import api, fields, models, _
+from odoo.exceptions import UserError
+
+
+class LoanIssueLine(models.Model):
+
+    _inherit = 'loan.issue.line'
+
+    @api.multi
+    def generate_bbacomm(self):
+        self.ensure_one()
+        algorithm = self.company_id.l10n_be_structured_comm
+        if algorithm == 'date':
+            date = fields.Date.from_string(fields.Date.today())
+            doy = date.strftime('%j')
+            year = date.strftime('%Y')
+            seq = '001'
+            invoices = self.search([('type', '=', 'out_invoice'),
+                                    ('reference', 'like', '+++%s/%s/%%' %
+                                     (doy, year))], order='reference')
+            if invoices:
+                prev_seq = int(invoices[-1].reference[12:15])
+                if prev_seq < 999:
+                    seq = '%03d' % (prev_seq + 1)
+                else:
+                    raise UserError(_('The daily maximum of outgoing invoices '
+                                      'with an automatically generated BBA '
+                                      'Structured Communications has been '
+                                      'exceeded!' '\nPlease create manually a '
+                                      'unique BBA Structured Communication.'))
+            bbacomm = doy + year + seq
+            base = int(bbacomm)
+            mod = base % 97 or 97
+            reference = '+++%s/%s/%s%02d+++' % (doy, year, seq, mod)
+        elif algorithm == 'partner_ref':
+            partner_ref = self.partner_id.ref
+            print(partner_ref)
+            partner_ref_nr = re.sub('\D', '', partner_ref or '')
+            if (len(partner_ref_nr) < 3) or (len(partner_ref_nr) > 7):
+                raise UserError(_('The Customer should have an Internal '
+                                  'Reference with min 3 and max 7 digits '
+                                  'for the generation of BBA Structured '
+                                  'Communications!'))
+            else:
+                partner_ref_nr = partner_ref_nr.ljust(7, '0')
+                seq = '001'
+                invoices = self.search([('type', '=', 'out_invoice'),
+                                        ('reference', 'like', '+++%s/%s/%%' %
+                                         (partner_ref_nr[:3],
+                                          partner_ref_nr[3:]))
+                                        ], order='reference')
+                if invoices:
+                    prev_seq = int(invoices[-1].reference[12:15])
+                    if prev_seq < 999:
+                        seq = '%03d' % (prev_seq + 1)
+                    else:
+                        raise UserError(_(
+                            'The daily maximum of outgoing invoices with an '
+                            'automatically generated BBA Structured '
+                            'Communications has been exceeded!'
+                            '\nPlease create manually a unique BBA Structured '
+                            'Communication.'))
+            bbacomm = partner_ref_nr + seq
+            base = int(bbacomm)
+            mod = base % 97 or 97
+            reference = '+++%s/%s/%s%02d+++' % (partner_ref_nr[:3],
+                                                partner_ref_nr[3:], seq, mod)
+        elif algorithm == 'random':
+            base = random.randint(1, 9999999999)
+            bbacomm = str(base).rjust(10, '0')
+            base = int(bbacomm)
+            mod = base % 97 or 97
+            mod = str(mod).rjust(2, '0')
+            reference = '+++%s/%s/%s%s+++' % (bbacomm[:3],
+                                              bbacomm[3:7],
+                                              bbacomm[7:], mod)
+        else:
+            raise UserError(_("Unsupported Structured Communication Type "
+                              "Algorithm '%s' !"
+                              "\nPlease contact your Odoo support channel."
+                              ) % algorithm)
+        return reference
+
+    @api.multi
+    def action_validate(self):
+        super(LoanIssueLine, self).action_validate()
+        for line in self:
+            bba = line.generate_bbacomm()
+            line.write({'reference': bba})