create module for mona & set eligible amount to payment line at mona payment & security checks

lacagette_addons/lacagette_mona/__init__.py

+from . import models

lacagette_addons/lacagette_mona/__openerp__.py

+# -*- coding: utf-8 -*-
+{
+    "name": "La Cagette - MonA",
+    "summary": "Handle the relation with MonA (Caisse Alimentaire Commune / Common Food Fund). "
+    "This module changes information handled by the Pos Meal Voucher module (eg meal voucher eligible amount).",
+    "version": "1.0.0",
+    "category": "Point of Sale",
+    "author": "Damien Moulard",
+    "website": "https://lacagette-coop.fr",
+    "depends": [
+        "base",
+        "point_of_sale",
+        "pos_meal_voucher"
+    ],
+    "data": [
+        "views/templates.xml",
+        "views/view_pos_config.xml",
+        "views/view_account_journal.xml",
+        #"data/barcode_rule.xml",
+        #"data/ir_config_parameter_data.xml",
+        #"views/view_product_category.xml",
+        #"views/view_product_template.xml",
+    ],
+    "qweb": [
+        "static/src/xml/lacagette_mona.xml",
+    ],
+    "installable": True,
+}

lacagette_addons/lacagette_mona/models/__init__.py

+from . import pos_config
+from . import account_journal

lacagette_addons/lacagette_mona/models/account_journal.py

+from openerp import fields, models
+
+
+class AccountJournal(models.Model):
+    _inherit = 'account.journal'
+
+    mona_used = fields.Boolean(
+        string="Paiement en MonA",
+        default=False
+    )

lacagette_addons/lacagette_mona/models/pos_config.py

+from openerp import fields, models
+
+
+class PosConfig(models.Model):
+    _inherit = 'pos.config'
+
+    enable_mona = fields.Boolean(
+        string="Activer le paiement MonA",
+        default=False)

lacagette_addons/lacagette_mona/static/src/css/lacagette_mona.css

+.payment-screen div.monA-summary{
+    border-top: dashed 1px gainsboro;
+}
+
+.payment-screen div.monA-summary table{
+    width: 100%;
+}
+
+.payment-screen div.monA-summary tbody{
+    background: white;
+}
+
+.payment-screen div.monA-summary th{
+    font-size: 16px;
+    padding: 8px;
+    text-align: center;
+}
+
+.payment-screen div.monA-summary td{
+    font-size: 22px;
+    padding: 8px 12px;
+}
\ No newline at end of file

lacagette_addons/lacagette_mona/static/src/js/models.js

+odoo.define("lacagette_mona.models", function (require) {
+    "use strict";
+
+    var models = require("point_of_sale.models");
+    var utils = require("web.utils");
+   
+    var round_pr = utils.round_precision;
+
+    models.load_fields("account.journal", ["mona_used"]);
+
+    var OrderSuper = models.Order.prototype;
+    var Order = models.Order.extend({
+        get_total_mona_received: function(){
+            return round_pr(this.paymentlines.reduce((function(sum, paymentLine) {
+                if (paymentLine.is_mona()) {
+                    return sum + paymentLine.get_amount();
+                } else {
+                    return sum;
+                }
+            }), 0), this.pos.currency.rounding);
+        },
+        get_total_mona_eligible_including_meal_vouchers: function() {
+            let total_meal_voucher_received = this.get_total_meal_voucher_received();
+            let mona_eligible = this.get_total_meal_voucher_eligible();  // eligible amount is the same as meal vouchers
+
+            // Since the same products are eligible for mona & meal vouchers, deduce one's eligible amount with the other's received amount
+            return round_pr(mona_eligible - total_meal_voucher_received, this.pos.currency.rounding);
+        },
+        get_total_meal_vouchers_eligible_including_mona: function() {
+            let total_mona_received = this.get_total_mona_received();
+            let meal_voucher_eligible = this.get_total_meal_voucher_eligible();
+            let meal_voucher_max_amount = this.pos.config.max_meal_voucher_amount;
+
+            return round_pr(Math.min(meal_voucher_eligible - total_mona_received, meal_voucher_max_amount), this.pos.currency.rounding);
+        },
+    });
+
+    models.Order = Order;
+
+    var PaymentlineSuper = models.Paymentline.prototype;
+    var Paymentline = models.Paymentline.extend({
+        is_mona: function() {
+            return this.cashregister.journal.mona_used;
+        },
+    });
+
+    models.Paymentline = Paymentline;
+});

lacagette_addons/lacagette_mona/static/src/js/screens.js

+odoo.define("lacagette_mona.screens", function (require) {
+    "use strict";
+
+    var screens = require("point_of_sale.screens");
+    var core = require('web.core');
+    var formats = require('web.formats');
+    var _t = core._t;
+    var QWeb = core.qweb;
+    var Model = require('web.DataModel');
+    var config_parameter = new Model('ir.config_parameter');
+
+
+    screens.PaymentScreenWidget.include({
+        click_paymentmethods: function(id) {
+            var self = this;
+            var methods = this._super.apply(this, arguments);
+
+
+            var paymentScreen = this.pos.gui.current_screen;
+            var order = this.pos.get_order();
+
+            if (!order.selected_paymentline.is_meal_voucher() && order.selected_paymentline.cashregister.journal.mona_used) {
+                let total_mona_eligible = order.get_total_mona_eligible_including_meal_vouchers();
+
+                order.selected_paymentline.set_amount(total_mona_eligible);
+                paymentScreen.order_changes();
+                paymentScreen.render_paymentlines();
+                paymentScreen.$(".paymentline.selected .edit").text(paymentScreen.format_currency_no_symbol(total_mona_eligible));
+
+                let total_mona_received = order.get_total_mona_received();
+                if (total_mona_received > total_mona_eligible) {
+                    this.gui.show_popup("alert", {
+                        'title': _t("Impossible de rajouter un paiement MonA"),
+                        'body':  _t("Le montant éligible a déjà été payé."),
+                        cancel: function() {
+                            self.remove_selected_paymentline(order);
+                        }
+                    });
+                }
+            } else if (order.selected_paymentline.is_meal_voucher() && order.get_total_meal_vouchers_eligible_including_mona() == 0) {
+                this.gui.show_popup("alert", {
+                    'title': _t("Impossible de payer en titre restaurant"),
+                    'body':  _t("Le montant éligible a déjà été payé en MonA."),
+                    cancel: function() {
+                        self.remove_selected_paymentline(order);
+                    }
+                });
+            }
+        },
+        render_paymentlines: function() {
+            var self  = this;
+            
+            this._super.apply(this, arguments);
+            var order = this.pos.get_order();
+            if (!order) {
+                return;
+            }
+
+            // Update MonA summary
+            if (this.pos.config.enable_mona) {
+                let total_mona_received = order.get_total_mona_received();
+                let total_mona_eligible = order.get_total_mona_eligible_including_meal_vouchers();
+                let total_meal_vouchers_eligible = order.get_total_meal_vouchers_eligible_including_mona();
+
+                this.el.querySelector("#monA-eligible-amount").textContent = this.format_currency(total_mona_eligible);
+                this.el.querySelector("#meal-voucher-eligible-amount").textContent = this.format_currency(total_meal_vouchers_eligible);
+                this.el.querySelector("#monA-received-amount").textContent = this.format_currency(total_mona_received);                
+            }
+        },
+    });
+});

lacagette_addons/lacagette_mona/static/src/xml/lacagette_mona.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<templates id="template" xml:space="preserve">
+    <t t-extend="PaymentScreen-Paymentmethods">
+        <t t-jquery="div.paymentmethods" t-operation="after">
+            <div t-if="widget.pos.config.enable_mona" class="monA-summary">
+                <table class="monA-summary">
+                    <thead>
+                        <tr>
+                            <th colspan="2">MonA</th>
+                        </tr>
+                    </thead>
+                    <tbody>
+                        <tr>
+                            <td>Total Eligible</td>
+                            <td>
+                                <span id="monA-eligible-amount">0.00 €</span>
+                            </td>
+                        </tr>
+                        <tr>
+                            <td>Total Received</td>
+                            <td>
+                                <span id="monA-received-amount">0.00 €</span>
+                            </td>
+                        </tr>
+                    </tbody>
+                </table>
+            </div>
+        </t>
+    </t>
+</templates>

lacagette_addons/lacagette_mona/views/templates.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<openerp>
+    <template id="assets" inherit_id="point_of_sale.assets">
+        <xpath expr="." position="inside">
+            <link rel="stylesheet" href="/lacagette_mona/static/src/css/lacagette_mona.css"/>
+            <script type="text/javascript" src="/lacagette_mona/static/src/js/models.js"></script>
+            <script type="text/javascript" src="/lacagette_mona/static/src/js/screens.js"></script>
+        </xpath>
+    </template>
+</openerp>

lacagette_addons/lacagette_mona/views/view_account_journal.xml

+<?xml version="1.0" encoding="UTF-8"?>
+
+<openerp>
+
+    <record id="view_account_journal" model="ir.ui.view">
+        <field name="model">account.journal</field>
+        <field name="inherit_id" ref="point_of_sale.view_account_journal_pos_user_form"/>
+        <field name="arch" type="xml">
+            <xpath expr="//field[@name='amount_authorized_diff']/.." position="after">
+                <group name="mona_section" string="Caisse Alimentaire Commune">
+                    <field name="mona_used"/>
+                </group>
+            </xpath>
+        </field>
+    </record>
+
+</openerp>

lacagette_addons/lacagette_mona/views/view_pos_config.xml

+<?xml version="1.0" encoding="UTF-8"?>
+
+<openerp>
+
+    <record id="view_pos_config_form" model="ir.ui.view">
+        <field name="model">pos.config</field>
+        <field name="inherit_id" ref="point_of_sale.view_pos_config_form"/>
+        <field name="arch" type="xml">
+            <field name="journal_ids" position="after">
+                <group string="Caisse Alimentaire Commune">
+                    <field name="enable_mona"/>
+                </group>
+            </field>
+        </field>
+    </record>
+
+</openerp>

lacagette_addons/pos_meal_voucher/__openerp__.py

 # Copyright (C) 2020 - Today: GRAP (http://www.grap.coop)
 # @author: Sylvain LE GAL (https://twitter.com/legalsylvain)
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
-# TODO: Rendre l'affichage MonA paramétrable
 {
     "name": "Point Of Sale - Meal Voucher",
     "summary": "Handle meal vouchers in Point of Sale"

lacagette_addons/pos_meal_voucher/static/src/css/pos_meal_voucher.css

@@ -37,7 +37,7 @@
     background: rgba(255,255,255,0.4);
 }
 
-.payment-screen div.meal-voucher-summary, .payment-screen div.monA-summary{
+.payment-screen div.meal-voucher-summary {
     border-top: dashed 1px gainsboro;
 }
 
@@ -45,20 +45,20 @@
     color: red;
 }
 
-.payment-screen div.meal-voucher-summary table, .payment-screen div.monA-summary table{
+.payment-screen div.meal-voucher-summary table{
     width: 100%;
 }
 
-.payment-screen div.meal-voucher-summary tbody, .payment-screen div.monA-summary tbody{
+.payment-screen div.meal-voucher-summary tbody{
     background: white;
 }
 
-.payment-screen div.meal-voucher-summary th , .payment-screen div.monA-summary th{
+.payment-screen div.meal-voucher-summary th {
     font-size: 16px;
     padding: 8px;
     text-align: center;
 }
-.payment-screen div.meal-voucher-summary td,  .payment-screen div.monA-summary td{
+.payment-screen div.meal-voucher-summary td {
     font-size: 22px;
     padding: 8px 12px;
 }

lacagette_addons/pos_meal_voucher/static/src/js/screens.js

@@ -423,10 +423,6 @@ odoo.define("pos_meal_voucher.screens", function (require) {
             if (!this.meal_voucher_activated()) {
               this.$(".meal-voucher-summary").addClass("oe_hidden");
             }
-
-            // Update MonA summary
-            this.el.querySelector("#monA-eligible-amount").textContent = this.format_currency(total_eligible)
-
         },
 
         order_is_valid: function(force_validation) {

lacagette_addons/pos_meal_voucher/static/src/xml/pos_meal_voucher.xml

@@ -56,23 +56,6 @@
                     </tbody>
                 </table>
             </div>
-            <div class="monA-summary">
-                <table class="monA-summary">
-                    <thead>
-                        <tr>
-                            <th colspan="2">MonA</th>
-                        </tr>
-                    </thead>
-                    <tbody>
-                        <tr>
-                            <td>Total Eligible</td>
-                            <td>
-                                <span id="monA-eligible-amount">0.00 €</span>
-                            </td>
-                        </tr>
-                    </tbody>
-                </table>
-            </div>
         </t>
     </t>