From e2b749fb7a441b4337c40cc856459e2e5f95b597 Mon Sep 17 00:00:00 2001
From: "Okan SUMER (osu)" <osu@odoo.com>
Date: Wed, 5 Feb 2020 16:15:29 +0100
Subject: [ADD] timer: New mixin to record time on models

Purpose
=======

The timer mechanism is already existing on timesheet.

We would like to introduce it on helpdesk.ticket too, and
probably on other models afterward.

On the other hand, only one timer can be launched on a single
timesheet currently, shared amongst the different users.

This commit introduced a new mixin on which
- Each user can launch a timer on each record of the models
  inheriting the mixin.
- Launching a new timer on a record pauses the timer of the
  user that could be already running.
- The mixin brings methods to start/stop/pause/resume the
  timer, that could be overridden to implement a specific
  behavior for the related model, for example create a
  timesheet entry.

TaskID: 2149450
---
 addons/timer/static/src/js/timer_mixin.js | 115 ++++++++++++++++++++++++++++++
 1 file changed, 115 insertions(+)
 create mode 100644 addons/timer/static/src/js/timer_mixin.js

(limited to 'addons/timer/static/src/js/timer_mixin.js')

diff --git a/addons/timer/static/src/js/timer_mixin.js b/addons/timer/static/src/js/timer_mixin.js
new file mode 100644
index 00000000000..779d06dbe4a
--- /dev/null
+++ b/addons/timer/static/src/js/timer_mixin.js
@@ -0,0 +1,115 @@
+odoo.define('timer.Timer', function (require) {
+"use strict";
+
+    /**
+     * This class improves the timer display using the
+     * unit_amount field on account.analytic.line.
+     */
+    class Timer {
+        constructor(hours, minutes, seconds) {
+            this.hours = hours;
+            this.minutes = minutes;
+            this.seconds = seconds;
+        }
+
+        /**
+         * Convert float to time
+         * @param {number} float
+         */
+        static convertFloatToTime(float) {
+            if (float === 0) {
+                return new Timer(0, 0, 0);
+            }
+
+            let minutes = float % 1;
+            const hours = float - minutes;
+            minutes *= 60;
+
+            return new Timer(hours, Math.round(minutes), 0);
+        }
+
+        /**
+         * Create timer
+         * @param {number} unit_amount
+         * @param {String} timer_start
+         * @param {String} serverTime
+         */
+        static createTimer(unit_amount, timer_start, serverTime) {
+            const timer = this.convertFloatToTime(unit_amount);
+
+            timer.addTime(
+                moment.utc(
+                    moment.utc(serverTime)
+                        .diff(moment.utc(timer_start))
+                    ).format("HH:mm:ss")
+            );
+
+            return timer;
+        }
+
+        addHours(hours) {
+            this.hours += hours;
+        }
+
+        addMinutes(minutes) {
+            minutes += this.minutes;
+
+            this.minutes = minutes % 60;
+            this.addHours(Math.floor(minutes / 60));
+        }
+
+        addSeconds(seconds) {
+            seconds += this.seconds;
+            this.seconds = seconds % 60;
+            this.addMinutes(Math.floor(seconds / 60));
+        }
+
+        display2digits(number) {
+            return number > 9 ? "" + number : "0" + number;
+        }
+
+        addSecond() {
+            this.seconds += 1;
+            if (this.seconds === 60) {
+                this.minutes += 1;
+                this.seconds = 0;
+
+                if (this.minutes === 60) {
+                    this.hours += 1;
+                    this.minutes = 0;
+                }
+            }
+        }
+
+        addTime(time) {
+            if (typeof time == 'string' && time.indexOf(':') !== -1) {
+                let [hour, minute, second] = time.split(':');
+
+                hour = parseInt(hour);
+                minute = parseInt(minute);
+                second = parseInt(second);
+
+                this.addSeconds(second);
+                this.addMinutes(minute);
+                this.addHours(hour);
+            }
+        }
+
+        convertToFloat() {
+            return (this.hours * 60 + this.minutes) * 60 / 3600;
+        }
+
+        toString() {
+            const time = {
+                hours: this.display2digits(this.hours),
+                minutes: this.display2digits(this.minutes),
+                seconds: this.display2digits(this.seconds)
+            };
+
+            return `${time.hours}:${time.minutes}:${time.seconds}`;
+        }
+    }
+
+    return Timer;
+
+});
-- 
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