Create module web_datetime_picker_default_time

web_datetime_picker_default_time/static/src/js/datepicker.esm.js

@@ -0,0 +1,36 @@
+/** @odoo-module **/
+/* Copyright 2024 Camptocamp
+ * License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl) */
+
+import {DatePicker, DateTimePicker} from "@web/core/datepicker/datepicker";
+import {patch} from "@web/core/utils/patch";
+
+patch(DateTimePicker.prototype, "DateTimePickerDefaultTime", {
+    onMounted() {
+        this._super.apply(this, arguments);
+        this.addPickerListener("change", ({date, oldDate}) => {
+            const default_time = this.props.defaultTime;
+            if (date && !oldDate && default_time) {
+                // FIXME: Consider TZ
+                date.set({
+                    hour: default_time.hour,
+                    minute: default_time.minute,
+                    second: default_time.second,
+                });
+                window.$(this.rootRef.el).datetimepicker("date", date);
+            }
+        });
+    },
+});
+
+DateTimePicker.props = _.extend({}, DatePicker.props, {
+    defaultTime: {
+        type: Object,
+        shape: {
+            hour: Number,
+            minute: Number,
+            second: Number,
+        },
+        optional: true,
+    },
+});