From f03e6dc2ee2f3cd34eca15e81cd8964c07089ef4 Mon Sep 17 00:00:00 2001
From: Azka Nathan <darizkyfaz@gmail.com>
Date: Thu, 12 Sep 2024 10:26:48 +0700
Subject: new window

---
 indoteknik_custom/__manifest__.py              |  1 +
 indoteknik_custom/models/__init__.py           |  1 +
 indoteknik_custom/models/approval_unreserve.py | 69 ++++++++++++++++++++++++
 indoteknik_custom/security/ir.model.access.csv |  2 +
 indoteknik_custom/views/approval_unreserve.xml | 75 ++++++++++++++++++++++++++
 indoteknik_custom/views/ir_sequence.xml        | 10 ++++
 6 files changed, 158 insertions(+)
 create mode 100644 indoteknik_custom/models/approval_unreserve.py
 create mode 100644 indoteknik_custom/views/approval_unreserve.xml

diff --git a/indoteknik_custom/__manifest__.py b/indoteknik_custom/__manifest__.py
index 8d8e8cec..e1a67592 100755
--- a/indoteknik_custom/__manifest__.py
+++ b/indoteknik_custom/__manifest__.py
@@ -142,6 +142,7 @@
         'views/approval_date_doc.xml',
         'views/partner_payment_term.xml',
         'views/vendor_payment_term.xml',
+        'views/approval_unreserve.xml',
         'report/report.xml',
         'report/report_banner_banner.xml',
         'report/report_banner_banner2.xml',
diff --git a/indoteknik_custom/models/__init__.py b/indoteknik_custom/models/__init__.py
index e9ce587c..fe3e02d4 100755
--- a/indoteknik_custom/models/__init__.py
+++ b/indoteknik_custom/models/__init__.py
@@ -125,3 +125,4 @@ from . import sale_order_multi_uangmuka_penjualan
 from . import shipment_group
 from . import sales_order_reject
 from . import approval_date_doc
+from . import approval_unreserve
diff --git a/indoteknik_custom/models/approval_unreserve.py b/indoteknik_custom/models/approval_unreserve.py
new file mode 100644
index 00000000..4feb51fa
--- /dev/null
+++ b/indoteknik_custom/models/approval_unreserve.py
@@ -0,0 +1,69 @@
+from odoo import models, api, fields
+from odoo.exceptions import AccessError, UserError, ValidationError
+from datetime import timedelta, date
+import logging
+
+_logger = logging.getLogger(__name__)
+
+class ApprovalUnreserve(models.Model):
+    _name = "approval.unreserve"
+    _description = "Approval Unreserve"
+    _inherit = ['mail.thread']
+    _rec_name = 'number'
+
+    number = fields.Char(string='Document No', index=True, copy=False, readonly=True, tracking=True, default='New')
+    approval_line = fields.One2many('approval.unreserve.line', 'approval_id', string='Approval Unreserve Lines', auto_join=True)
+    state = fields.Selection([
+        ('draft', 'Draft'),
+        ('waiting_approval', 'Waiting for Approval'),
+        ('approved', 'Approved'),
+        ('rejected', 'Rejected')
+    ], string="Status", default='draft', tracking=True)
+    request_date = fields.Date(string="Request Date", default=fields.Date.today, tracking=True)
+    approved_by = fields.Many2one('res.users', string="Approved By", readonly=True, tracking=True)
+    rejection_reason = fields.Text(string="Rejection Reason", tracking=True)
+
+    @api.model
+    def create(self, vals):
+        if vals.get('number', 'New') == 'New':
+            vals['number'] = self.env['ir.sequence'].next_by_code('approval.unreserve') or 'New'
+        return super(ApprovalUnreserve, self).create(vals)
+
+    def action_submit_for_approval(self):
+        self.write({'state': 'waiting_approval'})
+
+    def action_approve(self):
+        if self.state != 'waiting_approval':
+            raise UserError("Approval can only be done in 'Waiting for Approval' state")
+        self.write({
+            'state': 'approved',
+            'approved_by': self.env.user.id
+        })
+        # Trigger the unreserve function
+        self._trigger_unreserve()
+
+    def action_reject(self, reason):
+        if self.state != 'waiting_approval':
+            raise UserError("Rejection can only be done in 'Waiting for Approval' state")
+        self.write({
+            'state': 'rejected',
+            'rejection_reason': reason
+        })
+
+    def _trigger_unreserve(self):
+        # Get the related stock moves and perform the unreserve for approved lines
+        stock_move_obj = self.env['stock.move']
+        for line in self.approval_line:
+            move = stock_move_obj.browse(line.move_id.id)
+            # Use the custom _do_unreserve method you defined earlier
+            move._do_unreserve(product=line.product_id, quantity=line.unreserve_qty)
+
+class ApprovalUnreserveLine(models.Model):
+    _name = 'approval.unreserve.line'
+    _description = 'Approval Unreserve Line'
+    _order = 'approval_id, id'
+
+    approval_id = fields.Many2one('approval.unreserve', string='Approval Reference', required=True, ondelete='cascade', index=True, copy=False)
+    move_id = fields.Many2one('stock.move', string="Stock Move", required=True)
+    product_id = fields.Many2one('product.product', string="Product", related='move_id.product_id', readonly=True)
+    unreserve_qty = fields.Float(string="Quantity to Unreserve", required=True)
diff --git a/indoteknik_custom/security/ir.model.access.csv b/indoteknik_custom/security/ir.model.access.csv
index 5e7554a5..f017545d 100755
--- a/indoteknik_custom/security/ir.model.access.csv
+++ b/indoteknik_custom/security/ir.model.access.csv
@@ -134,3 +134,5 @@ access_shipment_group,access.shipment.group,model_shipment_group,,1,1,1,1
 access_shipment_group_line,access.shipment.group.line,model_shipment_group_line,,1,1,1,1
 access_sales_order_reject,access.sales.order.reject,model_sales_order_reject,,1,1,1,1
 access_approval_date_doc,access.approval.date.doc,model_approval_date_doc,,1,1,1,1
+access_approval_unreserve,access.approval.unreserve,model_approval_unreserve,,1,1,1,1
+access_approval_unreserve_line,access.approval.unreserve.line,model_approval_unreserve_line,,1,1,1,1
diff --git a/indoteknik_custom/views/approval_unreserve.xml b/indoteknik_custom/views/approval_unreserve.xml
new file mode 100644
index 00000000..cd238125
--- /dev/null
+++ b/indoteknik_custom/views/approval_unreserve.xml
@@ -0,0 +1,75 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<odoo>
+    <record id="view_approval_unreserve_tree" model="ir.ui.view">
+        <field name="name">approval.unreserve.tree</field>
+        <field name="model">approval.unreserve</field>
+        <field name="arch" type="xml">
+            <tree string="Approval Unreserve">
+                <field name="number"/>
+                <field name="request_date"/>
+                <field name="state"/>
+                <field name="approved_by"/>
+            </tree>
+        </field>
+    </record>
+
+    <record id="approval_unreserve_line_tree" model="ir.ui.view">
+        <field name="name">approval.unreserve.line.tree</field>
+        <field name="model">approval.unreserve.line</field>
+        <field name="arch" type="xml">
+            <tree>
+                <field name="move_id"/>
+                <field name="product_id"/>
+                <field name="unreserve_qty"/>
+            </tree>
+        </field>
+    </record>
+
+    <record id="approval_unreserve_form" model="ir.ui.view">
+        <field name="name">approval.unreserve.form</field>
+        <field name="model">approval.unreserve</field>
+        <field name="arch" type="xml">
+            <form create="false">
+                <header>
+                    <button name="action_submit_for_approval" type="object" string="Submit for Approval" attrs="{'invisible': [('state', '!=', 'draft')]}"/>
+                    <button name="action_approve" type="object" string="Approve" attrs="{'invisible': [('state', '!=', 'waiting_approval')]}"/>
+                    <button name="action_reject" type="object" string="Reject" attrs="{'invisible': [('state', '!=', 'waiting_approval')]}"/>
+                </header>
+                <sheet>
+                    <group>
+                        <group>
+                            <field name="number"/>
+                            <field name="request_date"/>
+                            <field name="state"/>
+                            <field name="approved_by"/>
+                        </group>
+                    </group>
+                    <notebook>
+                        <page string="Lines">
+                            <field name="approval_line"/>    
+                        </page>
+                    </notebook>
+                </sheet>
+                <div class="oe_chatter">
+                    <field name="message_follower_ids" widget="mail_followers"/>
+                    <field name="message_ids" widget="mail_thread"/>
+                </div>
+            </form>
+        </field>
+    </record>
+
+    <record id="approval_unreserve_action" model="ir.actions.act_window">
+        <field name="name">Approval Unreserve</field>
+        <field name="type">ir.actions.act_window</field>
+        <field name="res_model">approval.unreserve</field>
+        <field name="view_mode">tree,form</field>
+    </record>
+
+    <menuitem
+        id="menu_approval_unreserve"
+        name="Approval Unreserve"
+        parent="sale.product_menu_catalog"
+        sequence="4"
+        action="approval_unreserve_action"
+    />
+</odoo>
diff --git a/indoteknik_custom/views/ir_sequence.xml b/indoteknik_custom/views/ir_sequence.xml
index b2768c71..dd501d8c 100644
--- a/indoteknik_custom/views/ir_sequence.xml
+++ b/indoteknik_custom/views/ir_sequence.xml
@@ -20,6 +20,16 @@
             <field name="number_next">1</field>
             <field name="number_increment">1</field>
         </record>
+        
+        <record id="sequence_approval_unreserve" model="ir.sequence">
+            <field name="name">Approval Unreserve</field>
+            <field name="code">approval.unreserve</field>
+            <field name="active">TRUE</field>
+            <field name="prefix">AU/%(year)s/</field>
+            <field name="padding">5</field>
+            <field name="number_next">1</field>
+            <field name="number_increment">1</field>
+        </record>
 
         <record id="sequence_logbook_sj" model="ir.sequence">
             <field name="name">Logbook SJ</field>
-- 
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