[ADD] task_manager: added new module for task management

task_manager/__init__.py

@@ -0,0 +1,46 @@
+from . import models
+
+from odoo import Command
+
+
+def add_tags(env):
+    tags = []
+    for i in range(10):
+        tags.append(
+            {
+                "name": f"tag_{i + 1}",
+                "color": i,
+            }
+        )
+
+    env["task.manager.tags"].create(tags)
+
+
+def _pre_init_hook(env):
+    query = """
+    DO $$
+    DECLARE
+        i INT;
+        new_partner_id INT;
+    BEGIN
+        FOR i IN 0..9 LOOP
+            INSERT INTO res_partner (name, phone, company_id, active, type)
+            VALUES ('user_' || i, '0987654321', 1, true, 'contact')
+            RETURNING id INTO new_partner_id;
+
+            INSERT INTO res_users (login, partner_id, company_id, active, notification_type)
+            VALUES ('user_' || i || '@example.com', new_partner_id, 1, true, 'email');
+        END LOOP;
+    END $$;
+    """
+    env.cr.execute(query)
+
+
+def remove_users_with_mobile_number(env):
+    target_logins = [f"user_{i}@example.com" for i in range(10)]
+    users_to_remove = env["res.users"].search([("login", "in", target_logins)])
+
+    if users_to_remove:
+        partner_records = users_to_remove.partner_id
+        users_to_remove.unlink()
+        partner_records.unlink()

task_manager/__manifest__.py

@@ -0,0 +1,18 @@
+{
+    "name": "Task Manager",
+    "application": True,
+    "installable": True,
+    "author": "sngoh",
+    "depends": ["mail"],
+    "license": "LGPL-3",
+    "data": [
+        "security/ir.access.csv",
+        "data/ir_cron_data.xml",
+        "views/task_manager_tags_view.xml",
+        "views/task_manager_view.xml",
+        "views/task_manager_menus.xml",
+    ],
+    "pre_init_hook": "_pre_init_hook",
+    "post_init_hook": "add_tags",
+    "uninstall_hook": "remove_users_with_mobile_number",
+}

task_manager/data/ir_cron_data.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+
+    <data noupdate="1">
+
+        <record id="ir_cron_auto_archive_task_after_7_pm" model="ir.cron">
+        <field name="name">Auto Archive Task After 7pm</field>
+        <field name="model_id" ref="model_task_manager" />
+        <field name="state">code</field>
+        <field name="code">model._auto_archive()</field>
+        <field name="interval_number">1</field>
+        <field name="interval_type">days</field>
+        <field name="user_id" ref="base.user_root" />
+        <field name="nextcall" eval="(DateTime.now().replace(hour=19, minute=0, second=0)).strftime('%Y-%m-%d %H:%M:%S')" />
+    </record>
+
+    </data>
+
+
+</odoo>

task_manager/models/__init__.py

@@ -0,0 +1,2 @@
+from . import task_manager
+from . import task_manager_tags

task_manager/models/task_manager.py

@@ -0,0 +1,134 @@
+from odoo import api, Command, fields, models
+from odoo.exceptions import UserError
+
+
+class TaskManagerTask(models.Model):
+    _name = "task.manager"
+    _inherit = ["mail.thread"]
+    _description = "Task Manager"
+
+    def _get_default_deadline(self):
+        return fields.Datetime.add(fields.Datetime.today(), days=3)
+
+    name = fields.Char(tracking=True, required=True)
+    active = fields.Boolean(default=True)
+    assigned_user = fields.Many2one("res.users", tracking=True)
+    deadline = fields.Datetime(
+        tracking=True,
+        required=True,
+        default=lambda self: self._get_default_deadline(),
+    )
+    status = fields.Selection(
+        string="Status",
+        selection=[
+            ("new", "New"),
+            ("in_progress", "In Progress"),
+            ("done", "Done"),
+        ],
+        default="new",
+        tracking=True,
+    )
+    tag_ids = fields.Many2many(
+        "task.manager.tags",
+        compute="_compute_assigned_user",
+        store=True,
+    )
+    days_remaining = fields.Integer(compute="_compute_days_remaining")
+    count_of_assignes = fields.Integer(compute="_compute_count_of_assignes")
+
+    @api.depends("deadline")
+    def _compute_days_remaining(self):
+        for task in self:
+            task.days_remaining = (task.deadline - fields.Datetime.today()).days
+
+    @api.depends("assigned_user")
+    def _compute_count_of_assignes(self):
+        for task in self:
+            task.count_of_assignes = len(task.assigned_user)
+
+    @api.depends("assigned_user")
+    def _compute_assigned_user(self):
+        tag_name = "assigned"
+        tag = self.env["task.manager.tags"].search([("name", "=", tag_name)], limit=1)
+        if not tag:
+            tag = self.env["task.manager.tags"].create({"name": tag_name})
+
+        unlink_ids = []
+        link_ids = []
+
+        for task in self:
+            if not task.assigned_user and tag in task.tag_ids:
+                unlink_ids.append(task.id)
+            elif task.assigned_user and tag not in task.tag_ids:
+                link_ids.append(task.id)
+
+        if unlink_ids:
+            self.browse(unlink_ids).tag_ids = [Command.unlink(tag.id)]
+        if link_ids:
+            self.browse(link_ids).tag_ids = [Command.link(tag.id)]
+
+    def write(self, vals):
+        is_archiving = "active" in vals
+        for task in self:
+            if task.status == "done" and not is_archiving:
+                raise UserError("Cannot update task's details in the Done state.")
+
+        return super().write(vals)
+
+    def quick_archive(self):
+        if self:
+            tasks = self.filtered(lambda t: t.status == "done" and t.active)
+        else:
+            tasks = self.env["task.manager"].search(
+                [
+                    ("status", "=", "done"),
+                    ("active", "=", True),
+                ],
+            )
+        if tasks:
+            tasks.action_archive()
+
+    def print_task_count(self):
+        task_count = self.env["task.manager"].search_count([])
+        return {
+            "effect": {
+                "fadeout": "slow",
+                "message": f"{task_count} Tasks are there.",
+                "img_url": "/web/static/img/smile.svg",
+                "type": "rainbow_man",
+            }
+        }
+
+    def generate_multiple_tasks(self):
+        tasks = [
+            {"name": "Generated Task 1", "deadline": fields.Datetime.today()},
+            {"name": "Generated Task 2", "deadline": fields.Datetime.today()},
+        ]
+        self.env["task.manager"].create(tasks)
+
+    def _auto_archive(self):
+        done_tasks = self.env["task.manager"].search(
+            [
+                ("status", "=", "done"),
+                ("active", "=", True),
+            ],
+        )
+        done_tasks.action_archive()
+
+    @api.autovacuum
+    def _gc_delete_archive_task(self):
+        old_archived_tasks = self.env["task.manager"].search(
+            [
+                ("active", "=", False),
+                (
+                    "create_date",
+                    "<",
+                    fields.Datetime.subtract(
+                        fields.Datetime.today(),
+                        days=31,
+                    ),
+                ),
+            ],
+        )
+        # breakpoint()
+        old_archived_tasks.unlink()

task_manager/models/task_manager_tags.py

@@ -0,0 +1,15 @@
+from odoo import fields, models
+
+
+class TaskManagerTags(models.Model):
+    _name = "task.manager.tags"
+    _description = "Tags for Tasks"
+    _order = "name"
+
+    name = fields.Char(required=True)
+    color = fields.Integer()
+
+    _check_unique_tag = models.Constraint(
+        "UNIQUE(name)",
+        "A property tag name must be unique",
+    )

task_manager/security/ir.access.csv

@@ -0,0 +1,3 @@
+id,name,model_id,group_id/id,operation,domain
+access_task_manager,access_task_manager,task.manager,base.group_user,crud,
+access_task_manager_tags,access_task_manager_tags,task.manager.tags,base.group_user,crud,

task_manager/views/task_manager_menus.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+
+    <menuitem id="menu_root" name="Task Manager">
+        <menuitem id="task_menu" name="Tasks">
+            <menuitem id="task" action="task_manager_action_view" />
+        </menuitem>
+        <menuitem id="Configuration" name="Configuration">
+            <menuitem id="tags" action="task_manager_tags_action_view" />
+        </menuitem>
+    </menuitem>
+
+</odoo>

task_manager/views/task_manager_tags_view.xml

@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+
+    <record id="task_manager_tags_view_list" model="ir.ui.view">
+        <field name="name">task.manager.tags.view.list</field>
+        <field name="model">task.manager.tags</field>
+        <field name="arch" type="xml">
+            <list>
+                <field name="name" />
+                <field name="color" widget="color_picker" />
+            </list>
+        </field>
+    </record>
+
+    <record id="task_manager_tags_view_form" model="ir.ui.view">
+        <field name="name">task.manager.tags.view.form</field>
+        <field name="model">task.manager.tags</field>
+        <field name="arch" type="xml">
+            <form>
+                <sheet>
+                    <h1>
+                        <field name="name" />
+                    </h1>
+                    <separator />
+                    <field name="color" widget="color_picker" />
+                </sheet>
+            </form>
+        </field>
+    </record>
+
+    <record id="task_manager_tags_action_view" model="ir.actions.act_window">
+        <field name="name">Task Tags</field>
+        <field name="res_model">task.manager.tags</field>
+        <field name="view_mode">list,form</field>
+    </record>
+
+</odoo>

task_manager/views/task_manager_view.xml

@@ -0,0 +1,85 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+
+    <record id="task_manager_view_list" model="ir.ui.view">
+        <field name="name">task.manager.list</field>
+        <field name="model">task.manager</field>
+        <field name="arch" type="xml">
+            <list string="Tasks">
+                <header>
+                    <button string="Quick Archive" class="btn-secondary" name="quick_archive"
+                        type="object" display="always" />
+                        <button string="Print Count" class="btn-secondary" name="print_task_count"
+                        type="object" display="always" />
+                        <button string="Generate Task" class="btn-secondary" name="generate_multiple_tasks"
+                        type="object" display="always" />
+                </header>
+                <field name="name" />
+                <field
+                    name="tag_ids" widget="many2many_tags"
+                    options="{'color_field': 'color'}" />
+                <field name="deadline" />
+                <field name="count_of_assignes" />
+                <field name="assigned_user" />
+                <field name="status" />
+                <field name="days_remaining" />
+            </list>
+        </field>
+    </record>
+
+    <record id="task_manager_view_form" model="ir.ui.view">
+        <field name="name">task.manager.form</field>
+        <field name="model">task.manager</field>
+        <field name="arch" type="xml">
+            <form string="Task">
+                <header>
+                    <field name="status" widget="statusbar" />
+                </header>
+                <sheet>
+                    <h1>
+                        <field name="name" placeholder="Task's Name" />
+                    </h1>
+                    <field
+                        name="tag_ids" widget="many2many_tags"
+                        options="{'color_field': 'color'}" />
+                    <separator />
+                    <group>
+                        <group>
+                            <field name="deadline" />
+                            <field name="status" />
+                        </group>
+                        <group>
+                            <field name="assigned_user" />
+                        </group>
+                    </group>
+                </sheet>
+                <chatter />
+            </form>
+        </field>
+    </record>
+
+    <record id="task_manager_view_kanban" model="ir.ui.view">
+        <field name="name">task.manager.view.kanban</field>
+        <field name="model">task.manager</field>
+        <field name="arch" type="xml">
+            <kanban default_group_by="status">
+                <field name="status" />
+                <template>
+                    <t t-name="card">
+                        <div>
+                            <field name="name" class="fw-bold fs-5" />
+                        </div>
+                    </t>
+                </template>
+            </kanban>
+        </field>
+
+    </record>
+
+    <record id="task_manager_action_view" model="ir.actions.act_window">
+        <field name="name">Tasks</field>
+        <field name="res_model">task.manager</field>
+        <field name="view_mode">list,form,kanban</field>
+    </record>
+
+</odoo>