[IMP] add field and do a write on the recordset instead of the loop

interim interest was added after accrued interest was set so it wasn't
taken into account

easy_my_coop_loan/__manifest__.py

@@ -3,12 +3,12 @@
 # License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
 
 {
-    "name": "Easy My Coop Bond and Subordinated Loan Issues",
-    "version": "12.0.1.0.1",
+    "name": "Easy My Coop Loan Issues Management",
+    "version": "12.0.2.0.1",
     "depends": ["easy_my_coop"],
     "author": "Coop IT Easy SCRLfs",
     "category": "Cooperative management",
-    "website": "http://www.coopiteasy.be",
+    "website": "https://www.coopiteasy.be",
     "license": "AGPL-3",
     "summary": """
     This module allows to manage the bonds and
@@ -17,10 +17,17 @@
     "data": [
         "security/ir.model.access.csv",
         "views/loan_view.xml",
+        "views/loan_line_view.xml",
+        "views/loan_interest_lines_view.xml",
         "views/partner_view.xml",
         "views/menus.xml",
+        "report/loan_issue_line_report.xml",
+        "report/loan_report.xml",
         "data/mail_template_data.xml",
+        "data/loan_data.xml"
+    ],
+    "demo": [
+        "demo/coop.xml"
     ],
-    "demo": ["demo/coop.xml"],
     "installable": True,
 }

easy_my_coop_loan/data/loan_data.xml

@@ -0,0 +1,12 @@
+<odoo noupdate="1">
+    <record id="sequence_loan_issue_line" model="ir.sequence">
+        <field name="name">Loan issue line</field>
+        <field name="code">loan.issue.line.sequence</field>
+        <field name="prefix">LOAN/%(year)s/</field>
+        <field eval="1" name="number_next"/>
+        <field eval="1" name="number_increment"/>
+        <field eval="True" name="use_date_range"/>
+        <field eval="False" name="company_id"/>
+        <field name="padding">4</field>
+    </record>
+</odoo>

easy_my_coop_loan/data/mail_template_data.xml

@@ -92,7 +92,7 @@
 
     <p>Amount: ${object.amount} ${object.loan_issue_id.company_currency_id.symbol}</p>
     <p>Account number: ${object.company_id.bank_ids[0].sanitized_acc_number}</p>
-    <p>Communication: ${object.loan_issue_id.name} + ${object.partner_id.name}</p>
+    <p>Communication: ${object.reference}</p>
 
     <p>Sustainably your,</p>
     <p>${object.company_id.name}.</p>
@@ -125,8 +125,8 @@
 </div>
             ]]></field>
         </record>
-
-
+	</data>
+	<data>
         <record id="email_template_loan_confirm_paid" model="mail.template">
             <field name="name">Loan Issue Confirm Payment Received - Send by Email</field>
             <field name="email_from">
@@ -140,6 +140,8 @@
             <field name="model_id"
                    ref="easy_my_coop_loan.model_loan_issue_line"/>
             <field name="auto_delete" eval="True"/>
+            <field name="report_template" ref="easy_my_coop_loan.action_loan_issue_line_report"/>
+            <field name="report_name">Reimbursement table report</field>
             <field name="lang">${object.partner_id.lang}</field>
             <field name="easy_my_coop" eval="True"/>
             <field name="body_html"><![CDATA[

easy_my_coop_loan/models/interest_line.py

@@ -9,12 +9,23 @@ class LoanInterestLine(models.Model):
     _name = "loan.interest.line"
     _description = "Loan Interest Line"
 
-    name = fields.Integer(string="Year", required=True)
+    name = fields.Integer(
+        string="Year",
+        required=True
+    )
+    loan_issue_id = fields.Many2one(
+        related="issue_line.loan_issue_id",
+        store=True,
+        readlonly=True)
     issue_line = fields.Many2one(
-        "loan.issue.line", string="Subscribed loan", required=True
+        "loan.issue.line",
+        string="Subscribed loan",
+        required=True
     )
     partner_id = fields.Many2one(
-        related="issue_line.partner_id", store=True, readlonly=True
+        related="issue_line.partner_id",
+        store=True,
+        readlonly=True
     )
     amount = fields.Monetary(
         related="issue_line.amount",
@@ -32,7 +43,10 @@ class LoanInterestLine(models.Model):
         currency_field="company_currency_id",
         readonly=True,
     )
-    taxes_rate = fields.Float(string="Taxes on interest", required=True)
+    taxes_rate = fields.Float(
+        string="Taxes on interest",
+        required=True
+    )
     taxes_amount = fields.Monetary(
         string="Taxes amount",
         currency_field="company_currency_id",
@@ -58,6 +72,14 @@ class LoanInterestLine(models.Model):
         currency_field="company_currency_id",
         readonly=True,
     )
+    due_loan_amount = fields.Monetary(
+        string="Due loan amount",
+        currency_field="company_currency_id"
+    )
+    due_amount = fields.Monetary(
+        string="Total due amount",
+        currency_field="company_currency_id"
+    )
     due_date = fields.Date(string="Due date")
     company_currency_id = fields.Many2one(
         "res.currency",
@@ -74,8 +96,9 @@ class LoanInterestLine(models.Model):
     state = fields.Selection(
         [
             ("draft", "Draft"),
+            ("due_fy", "Due in the year"),
             ("due", "Due"),
-            ("requested", "Payment requested"),
+            ("scheduled", "Payment scheduled"),
             ("donation", "Donation"),
             ("paid", "Paid"),
         ],

easy_my_coop_loan/models/loan.py

@@ -66,8 +66,19 @@ class LoanIssue(models.Model):
         compute="_compute_subscribed_amount",
         currency_field="company_currency_id",
     )
+    capital_payment = fields.Selection(
+        [
+            ("end", "End"),
+            ("yearly", "Yearly")
+        ],
+        string="Capital reimbursement"
+    )
     interest_payment = fields.Selection(
-        [("end", "End"), ("yearly", "Yearly")], string="Interest payment"
+        [
+            ("end", "End"),
+            ("yearly", "Yearly")
+        ],
+        string="Interest payment"
     )
     interest_payment_info = fields.Char(string="Yearly payment on")
     loan_issue_lines = fields.One2many(
@@ -172,57 +183,19 @@ class LoanIssue(models.Model):
         self.ensure_one()
         self.write({"state": "closed"})
 
-    def get_interest_vals(self, line, vals):
-        interest_obj = self.env["loan.interest.line"]
-        accrued_amount = line.amount
-        accrued_interest = 0
-        accrued_net_interest = 0
-        accrued_taxes = 0
-        for year in range(1, int(self.loan_term) + 1):
-            interest = accrued_amount * (line.loan_issue_id.rate / 100)
-            accrued_amount += interest
-            taxes_amount = interest * (self.taxes_rate / 100)
-            net_interest = interest - taxes_amount
-            accrued_interest += interest
-            accrued_net_interest += net_interest
-            accrued_taxes += taxes_amount
-            vals["interest"] = interest
-            vals["net_interest"] = net_interest
-            vals["taxes_amount"] = taxes_amount
-            vals["accrued_amount"] = accrued_amount
-            vals["accrued_interest"] = accrued_interest
-            vals["accrued_net_interest"] = accrued_net_interest
-            vals["accrued_taxes"] = accrued_taxes
-            vals["name"] = year
-            interest_obj.create(vals)
-
     @api.multi
     def compute_loan_interest(self):
         self.ensure_one()
-
-        if self.interest_payment == "end":
-            due_date = self.term_date
-        else:
+        loan_term_year = self.loan_term / 12
+        if not (loan_term_year).is_integer():
+            # TODO Handle this case
             raise NotImplementedError(
-                _("Interest payment by year hasn't been " "implemented yet")
-            )
-        for line in self.loan_issue_lines:
-            # TODO remove this line
-            line.interest_lines.unlink()
-            # Please Do not Forget
-            vals = {
-                "issue_line": line.id,
-                "due_date": due_date,
-                "taxes_rate": self.taxes_rate,
-            }
-            self.get_interest_vals(line, vals)
-
-            rounded_term = int(self.loan_term)
-            if self.loan_term - rounded_term > 0:
-                # TODO Handle this case
-                raise NotImplementedError(
-                    _(
-                        "Calculation on non entire year "
-                        "hasn't been implemented yet"
-                    )
+                _(
+                    "Calculation on non entire year "
+                    "hasn't been implemented yet"
                 )
+            )
+
+        lines = self.loan_issue_lines.filtered(lambda record:
+                                               record.state == "paid")
+        lines.action_compute_interest()

easy_my_coop_loan/models/loan_issue_line.py

@@ -2,7 +2,9 @@
 #   Houssine BAKKALI <houssine@coopiteasy.be>
 # License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
 
-from datetime import datetime
+import calendar
+from datetime import date
+from dateutil.relativedelta import relativedelta
 
 from odoo import api, fields, models
 
@@ -18,14 +20,23 @@ class LoanIssueLine(models.Model):
         for line in self:
             line.amount = line.face_value * line.quantity
 
-    name = fields.Char(string="Reference")
+    name = fields.Char(
+        String="Name",
+        readonly=True,
+    )
+    reference = fields.Char(
+        string="Reference",
+        copy=False,
+        readonly=True,
+        states={'draft': [('readonly', False)]}
+    )
     loan_issue_id = fields.Many2one(
         "loan.issue", string="Loan issue", required=True
     )
     interest_lines = fields.One2many(
         "loan.interest.line", "issue_line", string="Interest lines"
     )
-    quantity = fields.Integer(string="quantity", required=True)
+    quantity = fields.Integer(string="Quantity", required=True)
     face_value = fields.Monetary(
         related="loan_issue_id.face_value",
         currency_field="company_currency_id",
@@ -33,13 +44,17 @@ class LoanIssueLine(models.Model):
         readonly=True,
     )
     partner_id = fields.Many2one(
-        "res.partner", string="Subscriber", required=True
+        "res.partner",
+        string="Subscriber",
+        required=True
     )
     date = fields.Date(
         string="Subscription date",
-        default=lambda self: datetime.strftime(datetime.now(), "%Y-%m-%d"),
+        default=lambda self: date.strftime(date.today(), "%Y-%m-%d"),
         required=True,
     )
+    payment_date = fields.Date(
+        string="Payment date")
     amount = fields.Monetary(
         string="Subscribed amount",
         currency_field="company_currency_id",
@@ -98,8 +113,13 @@ class LoanIssueLine(models.Model):
 
     @api.multi
     def action_validate(self):
+        sequence_id = self.env.ref(
+            "easy_my_coop_loan.sequence_loan_issue_line",
+            False
+        )
         for line in self:
-            line.write({"state": "subscribed"})
+            loan_line_num = sequence_id.next_by_id()
+            line.write({"name": loan_line_num, "state": "subscribed"})
 
     @api.multi
     def action_request_payment(self):
@@ -123,8 +143,120 @@ class LoanIssueLine(models.Model):
 
     @api.multi
     def action_paid(self):
+        loan_email_template = self.get_confirm_paid_email_template()
         for line in self:
-            loan_email_template = self.get_confirm_paid_email_template()
+            vals = {"state": "paid"}
+            if not line.payment_date:
+                vals["payment_date"] = fields.Date.today()
+            line.write(vals)
+            line.action_compute_interest()
             loan_email_template.sudo().send_mail(line.id, force_send=False)
 
-            line.write({"state": "paid"})
+    def get_number_of_days(self, year):
+        if calendar.isleap(year):
+            return 366
+        else:
+            return 365
+
+    @api.multi
+    def action_compute_interest(self):
+        for line in self:
+            loan_issue = line.loan_issue_id
+            vals = {
+                "issue_line": line.id,
+                "taxes_rate": loan_issue.taxes_rate,
+            }
+            list_vals = []
+            accrued_amount = self.amount
+            accrued_interest = 0
+            accrued_net_interest = 0
+            accrued_taxes = 0
+            taxes_amount = 0
+            diff_days = 0
+
+            # In case of a recompute is done. Only the interest lines
+            # in the future will be deleted. We also needed to determine
+            # from which year we'll have to regenerate the lines.
+            # Through the beautiful mind of Houssine, we implemented
+            # a small piece code to allows it.
+            today = fields.Date.today()
+            posted_lines = line.interest_lines.filtered(
+                            lambda r: r.state == "paid" or
+                            r.due_date < today)
+            futur_lines = line.interest_lines - posted_lines
+            start_to_line = len(posted_lines) + 1
+            futur_lines.unlink()
+
+            loan_term = int(loan_issue.loan_term / 12)
+
+            # if payment_date is first day of the month
+            # we take the current month
+            if line.payment_date.day == 1:
+                start_date = line.payment_date
+            else:
+                start_date = line.payment_date + relativedelta(months=+1,
+                                                               day=1)
+
+                # we calculate the number of day between payment date
+                # and the end of the month of the payment
+                diff_days = ((start_date - relativedelta(days=1)) -
+                             line.payment_date).days
+
+            rate = loan_issue.rate / 100
+
+            # take leap year into account
+            days = self.get_number_of_days(line.payment_date.year)
+            interim_amount = line.amount * rate * (diff_days / days)
+
+            due_date = start_date + relativedelta(years=loan_term)
+
+            for year in range(1, loan_term + 1):
+                interest = accrued_amount * rate
+                due_amount = 0
+                due_loan_amount = 0
+
+                if loan_issue.capital_payment == "end":
+                    if year == loan_term:
+                        due_amount = line.amount
+                else:
+                    due_amount = line.amount * (loan_term / 100)
+                    accrued_amount -= due_amount
+
+                due_loan_amount = due_amount
+                if year == 1:
+                    interest += interim_amount
+
+                if loan_issue.interest_payment == "end":
+                    accrued_interest += interest
+                    accrued_amount += interest
+                    net_interest = 0
+                    if year == loan_term:
+                        taxes_amount = (accrued_interest *
+                                        (loan_issue.taxes_rate / 100)
+                                        )
+                        net_interest = accrued_interest - taxes_amount
+                        due_amount += net_interest
+                else:
+                    due_date = start_date + relativedelta(years=+year)
+                    taxes_amount = interest * (loan_issue.taxes_rate / 100)
+                    net_interest = interest - taxes_amount
+                    due_amount += net_interest
+                    accrued_interest = interest
+
+                accrued_net_interest += net_interest
+                accrued_taxes += taxes_amount
+                vals["due_date"] = due_date
+                vals["due_loan_amount"] = due_loan_amount
+                vals["due_amount"] = due_amount
+                vals["interest"] = interest
+                vals["net_interest"] = net_interest
+                vals["taxes_amount"] = taxes_amount
+                vals["accrued_amount"] = accrued_amount
+                vals["accrued_interest"] = accrued_interest
+                vals["accrued_net_interest"] = accrued_net_interest
+                vals["accrued_taxes"] = accrued_taxes
+                vals["name"] = year
+                if year >= start_to_line:
+                    list_vals.append(vals.copy())
+
+            self.env["loan.interest.line"].create(list_vals)

easy_my_coop_loan/report/loan_issue_line_report.xml

@@ -0,0 +1,111 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+
+    <template id="loan_issue_line_document">
+
+        <t t-call="web.external_layout">
+            <t t-set="address">
+                <address t-field="o.partner_id"
+                         t-options='{"widget": "contact", "fields": ["address", "name"], "no_marker": True}'/>
+            </t>
+            <div class="page mt32">
+                <h2>
+                    <span>Reimbursement table</span>
+                </h2>
+
+                <p name="loan_payment_date_date" class="mt16">
+                    <span>Loan payment received on</span>
+                    <span t-field="o.payment_date"/>
+                </p>
+
+                <table class="table table-sm o_main_table mt16"
+                       name="invoice_line_table">
+                    <thead>
+                        <tr>
+                            <t t-set="colspan" t-value="5"/>
+                            <th class="text-left">Year</th>
+                            <th class="text-right">Subscribed amount</th>
+                            <th class="text-right">Accrued amount</th>
+                            <th class="text-right">Gross interest</th>
+                            <th class="text-right">Accrued gross interest</th>
+                            <th class="text-right">Net interest</th>
+                            <th class="text-right">Tax amount</th>
+                            <th class="text-right">Due amount</th>
+                            <th class="text-right">State</th>
+                        </tr>
+                    </thead>
+                    <tbody class="invoice_tbody">
+                        <t t-foreach="o.interest_lines" t-as="line">
+                            <tr>
+                                <td class="text-left" name="name">
+                                    <span t-field="line.name"/>
+                                </td>
+                                <td class="text-right" name="subscribed_amount">
+                                    <span t-field="line.amount"/>
+                                </td>
+                                <td class="text-right" name="accrued_amount">
+                                    <span t-field="line.accrued_amount"/>
+                                </td>
+                                <td class="text-right" name="interest">
+                                    <span t-field="line.interest"
+                                          t-options='{"widget": "monetary", "display_currency": o.loan_issue_id.company_currency_id}'/>
+                                </td>
+                                <td class="text-right" name="accrued_interest">
+                                    <span t-field="line.accrued_interest"
+                                          t-options='{"widget": "monetary", "display_currency": o.loan_issue_id.company_currency_id}'/>
+                                </td>
+                                <td class="text-right" name="net_interest">
+                                    <span t-field="line.net_interest"
+                                          t-options='{"widget": "monetary", "display_currency": o.loan_issue_id.company_currency_id}'/>
+                                </td>
+                                <td class="text-right" name="taxes_amount">
+                                    <span t-field="line.taxes_amount"
+                                          t-options='{"widget": "monetary", "display_currency": o.loan_issue_id.company_currency_id}'/>
+                                </td>
+                                <td class="text-right" name="due_amount">
+                                    <span t-field="line.due_amount"
+                                          t-options='{"widget": "monetary", "display_currency": o.loan_issue_id.company_currency_id}'/>
+                                </td>
+                                <td class="text-right" name="due_date">
+                                    <span t-field="line.due_date"/>
+                                </td>
+                                <td class="text-right" name="state">
+                                    <span t-field="line.state"/>
+                                </td>
+                            </tr>
+                        </t>
+                    </tbody>
+                </table>
+
+                <div class="row mt32">
+                    <div name="board_commitee" class="col-sm-6">
+                        <p>
+                            For the board of<span t-field="o.company_id.name"/>.
+                        </p>
+                        <p>
+                            <strong>
+                                <span t-field="o.company_id.board_representative"/>
+                            </strong>
+                        </p>
+                        <img t-if="o.company_id.signature_scan"
+                             t-attf-class="mt16 w-50"
+                             t-attf-style="{{ 'min-width: 100px; max-width: 250px' if report_type == 'pdf' else '' }}"
+                             t-att-src="'data:image/png;base64,%s' % o.company_id.signature_scan.decode()"/>
+                    </div>
+                </div>
+
+            </div>
+        </t>
+    </template>
+
+
+    <template id="loan_issue_line">
+        <t t-call="web.html_container">
+            <t t-foreach="docs" t-as="o">
+                <t t-call="easy_my_coop_loan.loan_issue_line_document"
+                   t-lang="o.partner_id.lang"/>
+            </t>
+        </t>
+    </template>
+
+</odoo>

easy_my_coop_loan/report/loan_report.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+    <report
+            id="action_loan_issue_line_report"
+            model="loan.issue.line"
+            string="Reimbursment table report"
+            report_type="qweb-pdf"
+            name="easy_my_coop_loan.loan_issue_line"
+            file="easy_my_coop_loan.loan_issue_line_report.xml"
+            multi="True"
+            menu="True"
+    />
+</odoo>

easy_my_coop_loan/security/ir.model.access.csv

@@ -4,4 +4,4 @@ access_loan_issue_manager,loan.issue,model_loan_issue,easy_my_coop.group_easy_my
 access_loan_issue_line_user,loan.issue.line,model_loan_issue_line,base.group_user,1,0,0,0
 access_loan_issue_line_manager,loan.issue.line,model_loan_issue_line,easy_my_coop.group_easy_my_coop_user,1,1,1,0
 access_loan_interest_line_user,loan.interest.line,model_loan_interest_line,base.group_user,1,0,0,0
-access_loan_interest_line_manager,loan.interest.line,model_loan_interest_line,easy_my_coop.group_easy_my_coop_manager,1,1,1,0
+access_loan_interest_line_manager,loan.interest.line,model_loan_interest_line,easy_my_coop.group_easy_my_coop_manager,1,1,1,1

easy_my_coop_loan/views/loan_interest_lines_view.xml

@@ -0,0 +1,96 @@
+<odoo>
+	<record id="action_loan_interest_lines" model="ir.actions.act_window">
+        <field name="name">Loan interest lines</field>
+        <field name="res_model">loan.interest.line</field>
+        <field name="view_type">form</field>
+        <field name="view_mode">tree,form</field>
+    </record>
+
+    <record id="loan_interest_line_view_tree" model="ir.ui.view">
+        <field name="name">loan.interest.line.view.tree</field>
+        <field name="model">loan.interest.line</field>
+        <field name="arch" type="xml">
+            <tree string="Loan interest lines">
+                <field name="issue_line" invisible="True"/>
+                <field name="name"/>
+                <field name="amount"/>
+                <field name="accrued_amount"/>
+                <field name="interest"/>
+                <field name="accrued_interest"/>
+                <field name="net_interest"/>
+                <field name="taxes_amount"/>
+                <field name="due_loan_amount"/>
+                <field name="due_amount"/>
+                <field name="due_date"/>
+                <field name="state"/>
+            </tree>
+        </field>
+    </record>
+
+    <record id="view_loan_interest_line_form" model="ir.ui.view">
+        <field name="name">loan.interest.line.form</field>
+        <field name="model">loan.interest.line</field>
+        <field name="arch" type="xml">
+            <form string="Loan interest line">
+                <header>
+                    <field name="state" widget="statusbar"/>
+                </header>
+                <sheet>
+                    <group>
+                        <group>
+                            <field name="issue_line"/>
+                            <field name="name"/>
+                            <field name="amount"/>
+                            <field name="accrued_amount"/>
+                            <field name="due_loan_amount"/>
+                            <field name="due_amount"/>
+                            <field name="due_date"/>
+                        </group>
+                        <group>
+                            <field name="interest"/>
+                            <field name="net_interest"/>
+                            <field name="taxes_amount"/>
+                            <field name="accrued_interest"/>
+                            <field name="accrued_net_interest"/>
+                        </group>
+                    </group>
+                </sheet>
+            </form>
+        </field>
+    </record>
+
+    <record id="view_loan_interest_line_filter" model="ir.ui.view">
+        <field name="name">Loans interest lines Search</field>
+        <field name="model">loan.interest.line</field>
+        <field name="arch" type="xml">
+            <search string="Search Loan interest lines">
+                <field name="name"/>
+                <field name="partner_id"/>
+                <field name="loan_issue_id"/>
+                <separator/>
+                <filter string="Draft" name="state_draft"
+                        domain="[('state','=','draft')]"/>
+                <filter string="Due" name="state_due"
+                        domain="[('state','=','due')]"/>
+                <filter string="Requested" name="state_requested"
+                        domain="[('state','=','requested')]"/>
+                <filter string="Donation" name="state_donation"
+                        domain="[('state','=','donation')]"/>
+                <filter string="Paid" name="state_paid"
+                        domain="[('state','=','paid')]"/>
+                <group expand="0" name="group_by" string="Group By">
+                    <filter name="loan_issue_id" string="Loan issue"
+                            context="{'group_by' : 'loan_issue_id'}"/>
+                    <filter name="partner_id" string="Loaner"
+                            context="{'group_by' : 'partner_id'}"/>
+                    <filter name="issue_line" string="Loans"
+                            context="{'group_by' : 'issue_line'}"/>
+                    <filter name="due_date" string="Due Date"
+                            context="{'group_by': 'due_date'}"/>
+                    <filter name="state" string="State"
+                            context="{'group_by': 'state'}"/>
+                </group>
+            </search>
+        </field>
+    </record>
+</odoo>

easy_my_coop_loan/views/loan_line_view.xml

@@ -0,0 +1,114 @@
+<odoo>
+    <record id="action_loan_issue_lines" model="ir.actions.act_window">
+        <field name="name">Loans</field>
+        <field name="res_model">loan.issue.line</field>
+        <field name="view_type">form</field>
+        <field name="view_mode">tree,form</field>
+    </record>
+
+    <record id="loan_issue_line_view_tree" model="ir.ui.view">
+        <field name="name">loan_issue_line_view_tree</field>
+        <field name="model">loan.issue.line</field>
+        <field name="arch" type="xml">
+            <tree string="Loans">
+                <field name="name"/>
+                <field name="partner_id"/>
+                <field name="loan_issue_id"/>
+                <field name="quantity"/>
+                <field name="face_value"/>
+                <field name="amount"/>
+                <field name="date"/>
+                <field name="state"/>
+            </tree>
+        </field>
+    </record>
+
+    <record id="view_loan_issue_line_form" model="ir.ui.view">
+        <field name="name">loan.issue.line.form</field>
+        <field name="model">loan.issue.line</field>
+        <field name="arch" type="xml">
+            <form string="Loan">
+                <header>
+                    <button name="action_validate" string="Validate"
+                            type="object" states="draft"/>
+                    <button name="action_request_payment"
+                            string="Request Payment"
+                            type="object" states="subscribed"/>
+                    <button name="action_draft" string="Set to draft"
+                            type="object" states="cancelled"/>
+                    <button name="action_paid" string="Paid"
+                            type="object" states="waiting"/>
+                    <button name="action_cancel" string="Cancel" type="object"
+                            states="draft,subscribed,waiting"
+                            confirm="Are you sure you want to cancel this loan subscription ?"/>
+                    <button name="action_compute_interest" string="Compute interest"
+                            type="object" states="paid"/>
+                            
+                    <field name="state" widget="statusbar"/>
+                </header>
+                <sheet>
+                    <group>
+                        <group>
+                            <field name="name"/>
+                            <field name="partner_id"/>
+                            <field name="loan_issue_id"/>
+                            <field name="quantity"/>
+                            <field name="face_value"/>
+                        </group>
+                        <group>
+                            <field name="date"/>
+                            <field name="payment_date"/>
+                            <field name="reference"/>
+                            <field name="amount"/>
+                        </group>
+                    </group>
+                    <notebook>
+                        <page name="interest_lines" string="Interest lines">
+                            <field name="interest_lines">
+                                <tree delete="false" create="false">
+                                    <field name="name"/>
+                                    <field name="amount"/>
+                                    <field name="accrued_amount"/>
+                                    <field name="interest"/>
+                                    <field name="accrued_interest"/>
+                                    <field name="net_interest"/>
+                                    <field name="taxes_amount"/>
+                                    <field name="due_amount"/>
+                                    <field name="due_date"/>
+                                    <field name="state"/>
+                                </tree>
+                            </field>
+                        </page>
+                    </notebook>
+                </sheet>
+            </form>
+        </field>
+    </record>
+
+    <record id="view_loan_issue_line_filter" model="ir.ui.view">
+        <field name="name">Loans Search</field>
+        <field name="model">loan.issue.line</field>
+        <field name="arch" type="xml">
+            <search string="Search Loans">
+                <field name="name"/>
+                <field name="partner_id"/>
+                <field name="loan_issue_id"/>
+                <separator/>
+                <filter string="Draft" name="state_draft"
+                        domain="[('state','=','draft')]"/>
+                <filter string="Paid" name="state_paid"
+                        domain="[('state','=','paid')]"/>
+                <filter string="Done" name="state_done"
+                        domain="[('state','=','done')]"/>
+                <filter string="Subscribed" name="state_subscribed"
+                        domain="[('state','=','subscribed')]"/>
+                <group expand="0" name="group_by" string="Group By">
+                    <filter name="loan_issue_id" string="Loan Issue"
+                            context="{'group_by' : 'loan_issue_id'}"/>
+                    <filter name="date" string="Subscription Date"
+                            context="{'group_by': 'date'}"/>
+                </group>
+            </search>
+        </field>
+    </record>
+</odoo>

easy_my_coop_loan/views/loan_view.xml

@@ -102,6 +102,7 @@
                             <field name="loan_start_date"/>
                             <field name="term_date"/>
                             <field name="loan_term"/>
+                            <field name="capital_payment" widget="selection"/>
                             <field name="interest_payment" widget="selection"/>
                             <field name="interest_payment_info"
                                    attrs="{'invisible':[('interest_payment','not in',['end','yearly'])]}"/>
@@ -109,7 +110,7 @@
                     </group>
                     <notebook>
                         <page name="lines" string="Lines">
-                            <field name="loan_issue_lines">
+                            <field name="loan_issue_lines" context="{'default_loan_issue_id': id}" attrs="{'readonly':[('state', '!=', 'ongoing')]}">
                                 <tree delete="false">
                                     <field name="name"/>
                                     <field name="partner_id"/>
@@ -145,110 +146,4 @@
         <field name="view_type">form</field>
         <field name="view_mode">tree,form</field>
     </record>
-
-    <record id="action_loan_issue_lines" model="ir.actions.act_window">
-        <field name="name">Loans</field>
-        <field name="res_model">loan.issue.line</field>
-        <field name="view_type">form</field>
-        <field name="view_mode">tree,form</field>
-    </record>
-
-    <record id="loan_issue_line_view_tree" model="ir.ui.view">
-        <field name="name">loan_issue_line_view_tree</field>
-        <field name="model">loan.issue.line</field>
-        <field name="arch" type="xml">
-            <tree string="Loans">
-                <field name="name"/>
-                <field name="loan_issue_id"/>
-                <field name="partner_id"/>
-                <field name="quantity"/>
-                <field name="face_value"/>
-                <field name="amount"/>
-                <field name="date"/>
-                <field name="state"/>
-            </tree>
-        </field>
-    </record>
-
-    <record id="view_loan_issue_line_form" model="ir.ui.view">
-        <field name="name">loan.issue.line.form</field>
-        <field name="model">loan.issue.line</field>
-        <field name="arch" type="xml">
-            <form string="Loan issue">
-                <header>
-                    <button name="action_validate" string="Validate"
-                            type="object" states="draft"/>
-                    <button name="action_request_payment"
-                            string="Request Payment"
-                            type="object" states="subscribed"/>
-                    <button name="action_cancel" string="Cancel" type="object"
-                            states="draft,subscribed,waiting"
-                            confirm="Are you sure you want to cancel this loan subscription ?"/>
-                    <button name="action_draft" string="Set to draft"
-                            type="object" states="cancelled"/>
-                    <button name="action_paid" string="Paid"
-                            type="object" states="waiting"/>
-                    <field name="state" widget="statusbar"/>
-                </header>
-                <sheet>
-                    <group>
-                        <group>
-                            <field name="loan_issue_id"/>
-                            <field name="name"/>
-                            <field name="quantity"/>
-                            <field name="face_value"/>
-                        </group>
-                        <group>
-                            <field name="date"/>
-                            <field name="partner_id"/>
-                            <field name="amount"/>
-                        </group>
-                    </group>
-                    <notebook>
-                        <page string="Interest lines">
-                            <field name="interest_lines">
-                                <tree delete="false" create="false">
-                                    <field name="name"/>
-                                    <field name="amount"/>
-                                    <field name="accrued_amount"/>
-                                    <field name="interest"/>
-                                    <field name="net_interest"/>
-                                    <field name="taxes_amount"/>
-                                    <field name="due_date"/>
-                                    <field name="state"/>
-                                </tree>
-                            </field>
-                        </page>
-                    </notebook>
-                </sheet>
-            </form>
-        </field>
-    </record>
-
-    <record id="view_loan_issue_line_filter" model="ir.ui.view">
-        <field name="name">Loans Search</field>
-        <field name="model">loan.issue.line</field>
-        <field name="arch" type="xml">
-            <search string="Search Loans">
-                <field name="name"/>
-                <field name="partner_id"/>
-                <field name="loan_issue_id"/>
-                <separator/>
-                <filter string="Draft" name="state_draft"
-                        domain="[('state','=','draft')]"/>
-                <filter string="Paid" name="state_paid"
-                        domain="[('state','=','paid')]"/>
-                <filter string="Done" name="state_done"
-                        domain="[('state','=','done')]"/>
-                <filter string="Subscribed" name="state_subscribed"
-                        domain="[('state','=','subscribed')]"/>
-                <group expand="0" name="group_by" string="Group By">
-                    <filter name="loan_issue_id" string="Loan Issue"
-                            context="{'group_by' : 'loan_issue_id'}"/>
-                    <filter name="date" string="Subscription Date"
-                            context="{'group_by': 'date'}"/>
-                </group>
-            </search>
-        </field>
-    </record>
-</odoo>
+</odoo>

easy_my_coop_loan_account/__init__.py

@@ -0,0 +1,2 @@
+from . import models
+from . import wizard

easy_my_coop_loan_account/__manifest__.py

@@ -0,0 +1,29 @@
+# Copyright 2020 - ongoing Coop IT Easy SCRLfs (<http://www.coopiteasy.be>)
+# - Houssine BAKKALI - <houssine@coopiteasy.be>
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+
+{
+    "name": "Easy My Coop Loan Account",
+    "version": "12.0.1.0.0",
+    "depends": [
+        "account",
+        "account_fiscal_year",
+        "easy_my_coop_loan",
+        ],
+    "author": "Coop IT Easy SCRLfs",
+    "category": "Cooperative management",
+    "website": "https://www.coopiteasy.be",
+    "license": "AGPL-3",
+    "summary": """
+    This module brings the accounting part of the loan issue.
+    It has for purpose to generate all the  accounting entries to the covered
+    use cases.
+    """,
+    "data": [
+        "data/emc_loan_account_data.xml",
+        "views/res_company_view.xml",
+        "views/loan_issue_line_view.xml",
+        "wizard/end_of_year_operation.xml",
+    ],
+    "installable": True,
+}

easy_my_coop_loan_account/data/emc_loan_account_data.xml

@@ -0,0 +1,31 @@
+<odoo>
+    <data noupdate="1">
+        <record id="sequence_awaiting_loan_payment_journal" model="ir.sequence">
+            <field name="name">Awaiting Loan Payment Journal</field>
+            <field eval="3" name="padding"/>
+            <field name="prefix">ALPJ/%(year)s/</field>
+            <field name="use_date_range">True</field>
+        </record>
+
+        <record id="subscription_journal" model="account.journal">
+            <field name="name">Awaiting Loan Payment Journal</field>
+            <field name="code">ALPJ</field>
+            <field name="type">general</field>
+            <field name="sequence_id" ref="sequence_awaiting_loan_payment_journal"/>
+        </record>
+        
+        <record id="sequence_loan_journal" model="ir.sequence">
+            <field name="name">Loan  Journal</field>
+            <field eval="3" name="padding"/>
+            <field name="prefix">LOANJ/%(year)s/</field>
+            <field name="use_date_range">True</field>
+        </record>
+
+        <record id="loan_journal" model="account.journal">
+            <field name="name">Loan Journal</field>
+            <field name="code">LOANJ</field>
+            <field name="type">general</field>
+            <field name="sequence_id" ref="sequence_loan_journal"/>
+        </record>
+    </data>
+</odoo>

easy_my_coop_loan_account/models/__init__.py

@@ -0,0 +1,5 @@
+from . import company
+from . import loan_issue_line
+from . import interest_line
+from . import account_move
+from . import account_fiscal_year

easy_my_coop_loan_account/models/account_fiscal_year.py

@@ -0,0 +1,46 @@
+# Copyright 2020 Coop IT Easy SCRL fs
+#   Houssine BAKKALI <houssine@coopiteasy.be>
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+
+
+from dateutil.relativedelta import relativedelta
+
+from odoo import api, fields, models
+from odoo.exceptions import UserError
+
+
+class AccountFiscalYear(models.Model):
+    _inherit = "account.fiscal.year"
+
+    @api.model
+    def get_ongoing_fiscal_year(self, company_id=None):
+        today = fields.Date.today()
+        fy = self.env["account.fiscal.year"].search([
+            ('date_from', '<=', today),
+            ('date_to', '>=', today),
+            ])
+
+        if not fy:
+            raise UserError("No fiscal year has been found for %s" %
+                            str(today))
+
+        if company_id:
+            return fy.filtered(lambda r: r.company_id == company_id)
+        return fy
+
+    @api.model
+    def get_next_fiscal_year(self, date=None, company_id=None):
+        if not date:
+            date = fields.Date.today()
+        nextyear = date + relativedelta(years=+1)
+        fy = self.env["account.fiscal.year"].search([
+            ('date_from', '<=', nextyear),
+            ('date_to', '>=', nextyear),
+            ])
+        if not fy:
+            raise UserError("No next fiscal year has been found for %s" %
+                            str(nextyear))
+        if company_id:
+            return fy.filtered(lambda r: r.company_id == company_id)
+
+        return fy

easy_my_coop_loan_account/models/account_move.py

@@ -0,0 +1,39 @@
+# Copyright 2020 Coop IT Easy SCRL fs
+#   Houssine BAKKALI <houssine@coopiteasy.be>
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+
+from odoo import api, fields, models
+
+
+class AccountMove(models.Model):
+    _inherit = "account.move"
+
+    loan_issue_line = fields.One2many(
+        "loan.issue.line",
+        "awaiting_move_id",
+        string="Loan issue line",
+        readonly=True,
+    )
+
+
+class AccountMoveLine(models.Model):
+    _inherit = "account.move.line"
+
+    loan_issue_line = fields.One2many(
+        "loan.issue.line",
+        related="move_id.loan_issue_line",
+    )
+
+    @api.multi
+    def check_full_reconcile(self):
+        super(AccountMoveLine, self).check_full_reconcile()
+        full_reconcile_id = self.mapped("full_reconcile_id")
+        loan_issue_line = self.mapped("loan_issue_line")
+        if full_reconcile_id and loan_issue_line:
+            for move_line in self:
+                if move_line.statement_id:
+                    loan_issue_line.payment_date = move_line.date
+            loan_issue_line.with_context(
+                    {"paid_by_bank_statement": True}
+                ).action_paid()
+        print(full_reconcile_id)

easy_my_coop_loan_account/models/company.py

@@ -0,0 +1,92 @@
+# Copyright 2020 Coop IT Easy SCRL fs
+#   Houssine Bakkali <houssine@coopiteasy.be>
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+
+
+from odoo import fields, models
+
+
+class ResCompany(models.Model):
+    _inherit = "res.company"
+
+    awaiting_loan_payment_account = fields.Many2one(
+        "account.account",
+        company_dependent=True,
+        string="Awaiting Loan Payment Account",
+        domain=[
+            ("internal_type", "=", "receivable"),
+            ("deprecated", "=", False),
+        ],
+        help="This account serve to track awaiting payment."
+        " It only serve a bank reconciliation purpose to register the awaiting"
+        " loan payment as received/paid",
+        required=True,
+    )
+    loaner_account = fields.Many2one(
+        "account.account",
+        company_dependent=True,
+        string="Loaner Account",
+        help="This account will be the default one as the"
+        " receivable account for the cooperators",
+        required=True,
+    )
+    debt_long_term_account = fields.Many2one(
+        "account.account",
+        company_dependent=True,
+        string="Long Term Debt Account",
+        help="This account is used to register the loan debt due for more"
+        " than one year",
+        required=True,
+    )
+    debt_long_term_fy_account = fields.Many2one(
+        "account.account",
+        company_dependent=True,
+        string="Long Term Debt Due In The Year Account",
+        help="This account is used to register the loan debt due for the"
+        " current fiscal year",
+        required=True,
+    )
+    debt_long_term_due_account = fields.Many2one(
+        "account.account",
+        company_dependent=True,
+        string="Long Term Debt Due Account",
+        help="This account is used to register the loan debt due",
+        required=True,
+    )
+    expense_account = fields.Many2one(
+        "account.account",
+        company_dependent=True,
+        string="Expense Account",
+        help="This account is used to register the prorata temporis interest"
+        " amount at the end of the fiscal year",
+        required=True,
+    )
+    interest_account = fields.Many2one(
+        "account.account",
+        company_dependent=True,
+        string="Interest Account",
+        help="This account is used to register the due loan interest",
+        required=True,
+    )
+    tax_account = fields.Many2one(
+        "account.account",
+        company_dependent=True,
+        string="Tax Account",
+        help="This account is used to register the tax to pay"
+        " to the tax administration",
+        required=True,
+    )
+    awaiting_loan_payment_journal = fields.Many2one(
+        "account.journal",
+        string="Awaiting loan payment journal",
+        help="This journal will be the default one as the"
+        " to track the payment from the loaners",
+        required=True,
+    )
+    loan_journal = fields.Many2one(
+        "account.journal",
+        string="Loan journal",
+        help="This journal will be the one used to register all"
+        " the loan account move lines",
+        required=True,
+    )

easy_my_coop_loan_account/models/interest_line.py

@@ -0,0 +1,200 @@
+# Copyright 2020 Coop IT Easy SCRL fs
+#   Houssine BAKKALI <houssine@coopiteasy.be>
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+from dateutil.relativedelta import relativedelta
+from odoo import api, fields, models
+
+
+class LoanInterestLine(models.Model):
+    _inherit = "loan.interest.line"
+
+    loan_due_fy_move = fields.Many2one(
+        comodel_name="account.move",
+        string="Loan due this fiscal year account move"
+    )
+    loan_due_move = fields.Many2one(
+        comodel_name="account.move",
+        string="Loan due this fiscal year account move"
+    )
+    loan_reimbursment_move = fields.Many2one(
+        comodel_name="account.move",
+        string="Loan reimbursement account move"
+    )
+    interest_closing_fy = fields.Many2one(
+        comodel_name="account.move",
+        string="Interest closing fiscal year account move"
+    )
+    interest_opening_fy = fields.Many2one(
+        comodel_name="account.move",
+        string="Interest opening fiscal year account move"
+    )
+
+    @api.multi
+    def get_move_line(self, move_id, partner=None):
+        self.ensure_one()
+        move_line = {
+            "date_maturity": self.due_date,
+            "date": self.due_date,
+            "move_id": move_id.id,
+        }
+        if partner:
+            move_line["partner_id"] = partner.id
+        return move_line
+
+    @api.multi
+    def create_move(self, date=None):
+        self.ensure_one()
+        if date:
+            due_date = date
+        else:
+            due_date = self.due_date
+
+        return self.env["account.move"].create({
+            "ref": self.name,
+            "date": due_date,
+            "journal_id": self.company_id.loan_journal.id,
+        })
+
+    @api.multi
+    def generate_payment_move_lines(self):
+
+        for line in self:
+            if not self.loan_reimbursment_move:
+                company = line.company_id
+                move = line.create_move()
+
+                debit_vals = line.get_move_line(move, line.partner_id)
+                loaner_vals = line.get_move_line(move, line.partner_id)
+
+                debit_vals["debit"] = line.interest
+                debit_vals["account_id"] = company.interest_account.id
+
+                if line.due_loan_amount > 0 and line.net_interest > 0:
+                    loaner_vals["credit"] = line.due_amount
+                elif line.due_loan_amount > 0:
+                    loaner_vals["credit"] = line.due_loan_amount
+                elif line.net_interest > 0:
+                    loaner_vals["credit"] = line.net_interest
+                loaner_vals["account_id"] = company.loaner_account
+
+                vals_list = [debit_vals, loaner_vals]
+
+                if line.taxes_amount > 0:
+                    tax_vals = line.get_move_line(move)
+                    tax_vals["credit"] = line.taxes_amount
+                    tax_vals["account_id"] = company.tax_account.id
+                    vals_list.append(tax_vals)
+
+                self.env["account.move.line"].create(vals_list)
+
+                line.write({"loan_reimbursment_move": move.id})
+
+    @api.multi
+    def generate_interest_move_lines_fy(self, date, next_fy):
+        aml_obj = self.env["account.move.line"]
+        for line in self:
+            if not self.interest_closing_fy:
+                company = line.company_id
+
+                # compute the prorata interest for the fiscal year
+                prorata_date = line.due_date - relativedelta(years=-1)
+                diff_days = (prorata_date - date).days
+                days = line.issue_line.get_number_of_days(date.year)
+
+                previous_interest = line.accrued_interest - line.interest
+                prorata_interest = line.interest * (diff_days / days)
+                interest_fy = previous_interest + prorata_interest
+
+                # create interest closing account move lines
+                close_fy_move = line.create_move(date)
+                deb_vals = line.get_move_line(close_fy_move, line.partner_id)
+                cred_vals = line.get_move_line(close_fy_move, line.partner_id)
+
+                deb_vals["debit"] = interest_fy
+                deb_vals["date"] = date
+                deb_vals["account_id"] = company.interest_account.id
+
+                cred_vals["credit"] = interest_fy
+                cred_vals["date"] = date
+                cred_vals["account_id"] = company.expense_account.id
+
+                aml_obj.create([deb_vals, cred_vals])
+
+                line.write({"interest_closing_fy": close_fy_move.id})
+
+                # create interest opening account move lines
+                opening_date = next_fy.date_from
+                open_fy_move = line.create_move(opening_date)
+                deb_vals = line.get_move_line(open_fy_move, line.partner_id)
+                cred_vals = line.get_move_line(open_fy_move, line.partner_id)
+
+                deb_vals["debit"] = interest_fy
+                deb_vals["date"] = opening_date
+                deb_vals["account_id"] = company.expense_account.id
+
+                cred_vals["credit"] = interest_fy
+                cred_vals["date"] = opening_date
+                cred_vals["account_id"] = company.interest_account.id
+
+                aml_obj.create([deb_vals, cred_vals])
+                line.write({"interest_opening_fy": open_fy_move.id})
+
+    @api.multi
+    def generate_loan_due_fy(self, date):
+
+        for line in self:
+            if not self.loan_due_fy_move:
+                company = line.company_id
+                move = line.create_move(date)
+
+                deb_vals = line.get_move_line(move, line.partner_id)
+                cred_vals = line.get_move_line(move, line.partner_id)
+
+                deb_vals["debit"] = line.due_loan_amount
+                deb_vals["date"] = date
+                deb_vals["account_id"] = company.debt_long_term_account.id
+
+                cred_vals["credit"] = line.due_loan_amount
+                cred_vals["date"] = date
+                cred_vals["account_id"] = company.debt_long_term_fy_account.id
+
+                self.env["account.move.line"].create([deb_vals, cred_vals])
+
+                line.write({"loan_due_fy_move": move.id,
+                            "state": "due_fy"})
+
+    @api.multi
+    def generate_loan_due_now(self):
+
+        for line in self:
+            if line.loan_due_move:
+                company = line.company_id
+                move = line.create_move(fields.Date.today())
+
+                debit_vals = line.get_move_line(move, line.partner_id)
+                credit_vals = line.get_move_line(move, line.partner_id)
+
+                debit_vals["debit"] = line.due_loan_amount
+                debit_vals["account_id"] = company.debt_long_term_fy_account.id
+
+                credit_vals["credit"] = line.due_loan_amount
+                credit_vals["account_id"] = company.debt_long_term_due_account
+
+                self.env["account.move.line"].create([debit_vals, credit_vals])
+
+                line.write({"loan_due_move": move.id,
+                            "state": "due"})
+
+    @api.model
+    def _generate_payment_move(self):
+        # TODO configure how many days before you want generate the move lines
+        fy = self.env["account.fiscal.year"].get_next_fiscal_year()
+        interest_lines = self.search([
+            ('due_date', '>=', fy.date_from),
+            ('due_date', '<=', fy.date_to),
+            ('due_amount', '>', 0),
+            ])
+
+        interest_lines.generate_payment_move_lines()
+
+        return True

easy_my_coop_loan_account/models/loan_issue_line.py

@@ -0,0 +1,71 @@
+# Copyright 2020 Coop IT Easy SCRL fs
+#   Houssine BAKKALI <houssine@coopiteasy.be>
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+
+from datetime import date
+
+from odoo import api, fields, models, _
+from odoo.exceptions import UserError
+
+
+class LoanIssueLine(models.Model):
+    _inherit = "loan.issue.line"
+
+    awaiting_move_id = fields.Many2one(
+        comodel_name="account.move",
+        string="Awaiting payment account move"
+    )
+
+    @api.multi
+    def get_loan_move_line(self, move_id):
+        self.ensure_one()
+        move_line = {
+            "partner_id": self.partner_id.id,
+            "date_maturity": date.today(),
+            "move_id": move_id,
+        }
+        return move_line
+
+    @api.model
+    def create_move(self, line, date, journal):
+        return self.env["account.move"].create({
+            "ref": line.reference,
+            "date": date.today(),
+            "journal_id": journal,
+        })
+
+    @api.multi
+    def create_waiting_payment_move(self):
+        move_line_obj = self.env["account.move.line"]
+        for line in self:
+            comp = line.company_id
+            move = self.create_move(
+                line,
+                date.today(),
+                comp.awaiting_loan_payment_journal.id,
+            )
+            loan_vals = line.get_loan_move_line(move.id)
+            loaner_vals = line.get_loan_move_line(move.id)
+
+            loan_vals["account_id"] = comp.debt_long_term_account.id
+            loan_vals["credit"] = line.amount
+
+            loaner_vals["account_id"] = comp.awaiting_loan_payment_account.id
+            loaner_vals["debit"] = line.amount
+
+            move_line_obj.create([loan_vals, loaner_vals])
+            line.awaiting_move_id = move
+
+    @api.multi
+    def action_request_payment(self):
+        self.create_waiting_payment_move()
+        super(LoanIssueLine, self).action_request_payment()
+
+    @api.multi
+    def action_paid(self):
+        paid_by = self.env.context.get("paid_by_bank_statement")
+        if paid_by:
+            super(LoanIssueLine, self).action_paid()
+        else:
+            raise UserError(_("The payment must be registered"
+                              " by bank statement"))

easy_my_coop_loan_account/views/loan_issue_line_view.xml

@@ -0,0 +1,22 @@
+<odoo>
+
+    <record id="view_loan_issue_line_account_form" model="ir.ui.view">
+        <field name="name">loan.issue.line.form</field>
+        <field name="model">loan.issue.line</field>
+        <field name="inherit_id" ref="easy_my_coop_loan.view_loan_issue_line_form"/>
+        <field name="arch" type="xml">
+            <page name="interest_lines" position="after">
+                <page name="accounting" string="Accounting">
+                    <group>
+                        <group>
+                            <field name="awaiting_move_id" readonly="True"/>
+                        </group>
+                        <group>
+                        </group>
+                    </group>
+                </page>
+            </page>
+        </field>
+    </record>
+
+</odoo>

easy_my_coop_loan_account/views/res_company_view.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<odoo>
+    <record model="ir.ui.view" id="view_company_easy_my_coop_loan">
+        <field name="name">res.company.form.easymy.coop</field>
+        <field name="inherit_id" ref="easy_my_coop.view_company_inherit_form2"/>
+        <field name="model">res.company</field>
+        <field name="arch" type="xml">
+            <group name="coop_grp" position="before">
+                <group name="coop_loan_grp" string="EasyMy Coop Loan"
+                       groups="easy_my_coop.group_easy_my_coop_user">
+                    <field name="awaiting_loan_payment_account"/>
+                    <field name="loaner_account"/>
+                    <field name="debt_long_term_account"/>
+                    <field name="debt_long_term_fy_account"/>
+                    <field name="debt_long_term_due_account"/>
+                    <field name="expense_account"/>
+                    <field name="interest_account"/>
+                	<field name="tax_account"/>
+                    <field name="awaiting_loan_payment_journal"/>
+                    <field name="loan_journal"/>
+                </group>
+            </group>
+        </field>
+    </record>
+</odoo>

easy_my_coop_loan_account/wizard/__init__.py

@@ -0,0 +1 @@
+from . import end_of_year_operation

easy_my_coop_loan_account/wizard/end_of_year_operation.py

@@ -0,0 +1,77 @@
+# Copyright 2020 Coop IT Easy SCRL fs
+#   Houssine BAKKALI <houssine@coopiteasy.be>
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+from odoo import api, fields, models
+
+from odoo.exceptions import UserError
+
+
+class LoanEndOfYearOperation(models.TransientModel):
+    _name = "loan.end.of.year.operation"
+    operation_type = fields.Selection(
+        [("eoy_operation", "End of year operation"),
+         ("loan_due", "Loan payment account move lines")],
+        required=True,
+        string="Operation type"
+    )
+    ongoing_fy_id = fields.Many2one(
+        comodel_name="account.fiscal.year",
+        string="Ongoing fiscal year",
+        required=True
+    )
+    due_date = fields.Date(
+        string="Due date"
+    )
+
+    @api.multi
+    def run(self):
+        self.ensure_one()
+        afy_obj = self.env["account.fiscal.year"]
+        interest_line_obj = self.env["loan.interest.line"]
+
+        loan_issues = self.env["loan.issue"].browse(
+            self._context.get("active_ids")
+        )
+
+        last_fy_day = self.ongoing_fy_id.date_to
+        next_fy = afy_obj.get_next_fiscal_year(last_fy_day)
+
+        if self.ongoing_fy_id == "eoy_operation":
+            if next_fy:
+                interest_lines_loan = interest_line_obj.search([
+                    ("due_date", ">=", next_fy.date_from),
+                    ("due_date", "<=", next_fy.date_to),
+                    ("due_loan_amount", ">", 0),
+                    ("loan_issue_id", "in", loan_issues.ids),
+                    ("loan_reimbursment_move", "=", False)
+                    ])
+
+                interest_lines_loan.generate_loan_due_fy(last_fy_day)
+                interest_lines = interest_line_obj.search([
+                    ("due_date", ">=", next_fy.date_from),
+                    ("due_date", "<=", next_fy.date_to),
+                    ("interest", ">", 0),
+                    ("loan_issue_id", "in", loan_issues.ids),
+                    ("interest_closing_fy", "=", False),
+                    ("interest_opening_fy", "=", False)
+                    ])
+
+                interest_lines.generate_interest_move_lines_fy(last_fy_day,
+                                                               next_fy)
+#                 interest_lines.write({"state": "scheduled"})
+#                 interest_lines_loan.write({"state": "scheduled"})
+                (interest_lines + interest_lines_loan).write({"state":
+                                                              "scheduled"})
+                if not interest_lines_loan and not interest_lines:
+                    raise UserError("There is no end of year account move"
+                                    " lines to generate for the selected loan"
+                                    " issue")
+        elif self.ongoing_fy_id == "loan_due":
+            interest_lines = interest_line_obj.search([
+                    ("due_date", ">=", next_fy.date_from),
+                    ("due_date", "<=", next_fy.date_to),
+                    ("interest", ">", 0),
+                    ("loan_issue_id", "in", loan_issues.ids),
+                    ("interest_closing_fy", "=", False),
+                    ("interest_opening_fy", "=", False)
+                    ])

easy_my_coop_loan_account/wizard/end_of_year_operation.xml

@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+    <record id="view_loan_end_of_year_operation" model="ir.ui.view">
+        <field name="name">End of year loan operation</field>
+        <field name="model">loan.end.of.year.operation</field>
+        <field name="arch" type="xml">
+            <form string="End of year loan operation">
+                <p class="oe_grey">
+                    End of year loan operation.
+                </p>
+                <group>
+                    <field name="ongoing_fy_id"/>
+                    <field name="due_date" attrs="{'invisible':[('ongoing_fy_id', '!=', 'loan_due')]}"/>
+                </group>
+                <footer>
+                    <button name="run" string="Run" type="object"
+                            class="btn-primary"/>
+                    <button string="Cancel" class="btn-default"
+                            special="cancel"/>
+                </footer>
+            </form>
+        </field>
+    </record>
+
+    <act_window id="action_view_loan_end_of_year_operation"
+            multi="True"
+            key2="client_action_multi" 
+            name="End of year loan operation"
+            res_model="loan.end.of.year.operation"
+            src_model="loan.issue"
+            view_mode="form"
+            view_type="form"
+            target="new"
+            groups="easy_my_coop.group_easy_my_coop_manager"/>
+</odoo>

easy_my_coop_loan_bba/__init__.py

@@ -0,0 +1 @@
+from . import models

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,
+}

easy_my_coop_loan_bba/models/__init__.py

@@ -0,0 +1 @@
+from . import loan_issue_line

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})

easy_my_coop_loan_website/__manifest__.py

@@ -5,7 +5,11 @@
 {
     "name": "Easy My Coop Loan Issues Website",
     "version": "12.0.1.0.1",
-    "depends": ["easy_my_coop_loan", "easy_my_coop_website", "website"],
+    "depends": [
+        "easy_my_coop_loan",
+        "easy_my_coop_website",
+        "website",
+    ],
     "author": "Coop IT Easy SCRLfs",
     "category": "Cooperative management",
     "website": "http://www.coopiteasy.be",
@@ -14,6 +18,9 @@
     This module implements the subscription page
     for bonds and subordinated loans.
     """,
-    "data": ["data/website_loan_data.xml", "template/loan_issue_template.xml"],
+    "data": [
+        "data/website_loan_data.xml",
+        "template/loan_issue_template.xml"
+    ],
     "installable": True,
 }

easy_my_coop_loan_website/controllers/main.py

@@ -26,6 +26,27 @@ class WebsiteLoanIssueSubscription(http.Controller):
         else:
             return False
 
+    def missing_mandatory_info(self):
+        partner = request.env.user.partner_id
+        if (
+            not partner.bank_ids
+            or not partner.birthdate_date
+            or not partner.street
+            or not partner.city
+            or not partner.zip
+            or not partner.country_id
+            or not partner.gender
+            or not partner.phone
+        ):
+            return False
+        if partner.is_company:
+            if (
+                not partner.company_name
+                or not partner.vat
+            ):
+                return False
+        return True
+
     @http.route(
         ["/subscription/loan_issue_form"],
         type="http",
@@ -34,8 +55,9 @@ class WebsiteLoanIssueSubscription(http.Controller):
     )
     def display_loan_issue_subscription_page(self, **kwargs):
         values = {}
-        partner = request.env.user.partner_id
-        is_company = partner.is_company
+        if not self.missing_mandatory_info():
+            return request.redirect("/my/account")
+        is_company = request.env.user.partner_id.is_company
 
         values = self.fill_values(values, is_company)
         values.update(kwargs=kwargs.items())

easy_my_coop_website/__manifest__.py

@@ -6,7 +6,11 @@
 {
     "name": "Easy My Coop Website",
     "version": "12.0.1.0.4",
-    "depends": ["easy_my_coop", "website", "website_recaptcha_reloaded"],
+    "depends": [
+        "easy_my_coop",
+        "website",
+        "website_recaptcha_reloaded",
+    ],
     "author": "Coop IT Easy SCRLfs",
     "category": "Cooperative management",
     "website": "https://coopiteasy.be",

easy_my_coop_website_portal/__manifest__.py

@@ -4,8 +4,13 @@
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 {
     "name": "Easy My Coop Website Portal",
-    "version": "12.0.1.0.0",
-    "depends": ["easy_my_coop", "website", "account", "portal"],
+    "version": "12.0.1.0.1",
+    "depends": [
+        "easy_my_coop",
+        "website",
+        "account",
+        "portal"
+    ],
     "summary": """
         Show cooperator information in the website portal.
     """,

easy_my_coop_website_portal/controllers/main.py

@@ -18,7 +18,7 @@ from odoo.addons.portal.controllers.portal import (
 
 class CooperatorPortalAccount(CustomerPortal):
     CustomerPortal.MANDATORY_BILLING_FIELDS.extend(
-        ["iban", "birthdate_date", "gender"]
+        ["iban", "birthdate_date", "gender", "lang"]
     )
 
     def _prepare_portal_layout_values(self):
@@ -62,6 +62,7 @@ class CooperatorPortalAccount(CustomerPortal):
                 "invoice_count": invoice_count,
                 "iban": iban,
                 "genders": fields_desc["gender"]["selection"],
+                "langs": request.env["res.lang"].search([])
             }
         )
         return values
@@ -81,9 +82,10 @@ class CooperatorPortalAccount(CustomerPortal):
 
     @route(["/my/account"], type="http", auth="user", website=True)
     def account(self, redirect=None, **post):
+        partner = request.env.user.partner_id
+
         res = super(CooperatorPortalAccount, self).account(redirect, **post)
         if not res.qcontext.get("error"):
-            partner = request.env.user.partner_id
             partner_bank = request.env["res.partner.bank"]
             iban = post.get("iban")
             if iban:

easy_my_coop_website_portal/views/easy_my_coop_website_portal_templates.xml

@@ -28,6 +28,20 @@
                     </t>
                 </select>
             </div>
+            <div t-attf-class="form-group #{error.get('lang') and 'has-error' or ''} col-xl-6">
+	            <label class="col-form-label" for="lang">Language</label>
+	            <select name="lang"
+	                    t-attf-class="form-control #{error.get('lang') or ''}">
+	                <option value=""></option>
+	                <t t-foreach="langs or []"
+	                   t-as="langue">
+	                    <option t-att-value="langue.code"
+	                            t-att-selected="langue.code == partner.lang">
+	                        <t t-esc="langue.name"/>
+	                    </option>
+	                </t>
+	            </select>
+	        </div>
             <div t-attf-class="form-group #{error.get('birthdate_date') and 'o_has_error' or ''} col-xl-6">
                 <label class="col-form-label" for="birthdate_date">Birthdate
                 </label>