(andri) button surat lanjutan + fix bug

3 files changed, 113 insertions, 20 deletions

diff --git a/indoteknik_custom/__manifest__.py b/indoteknik_custom/__manifest__.py
index 806d5706..cf7cf1e4 100755
--- a/indoteknik_custom/__manifest__.py
+++ b/indoteknik_custom/__manifest__.py
@@ -181,7 +181,7 @@
         'views/update_date_planned_po_wizard_view.xml',
         'views/unpaid_invoice_view.xml',
         'views/letter_receivable.xml',
-        'views/letter_receivable_mail_template.xml'
+        'views/letter_receivable_mail_template.xml',
         # 'views/reimburse.xml',
         'views/sj_tele.xml'
     ],
diff --git a/indoteknik_custom/models/letter_receivable.py b/indoteknik_custom/models/letter_receivable.py
index 84a3fc35..b1c82b12 100644
--- a/indoteknik_custom/models/letter_receivable.py
+++ b/indoteknik_custom/models/letter_receivable.py
@@ -32,11 +32,11 @@ class SuratPiutang(models.Model):
     state = fields.Selection([
         ("draft", "Draft"),
         ("waiting_approval_sales", "Menunggu Approval Sales Manager"),
-        ("waiting_approval_pimpinan", "Menunggu Approval Pimpinan"),
+        ("waiting_approval_pimpinan", "Menunggu Approval Pimpinan / Kirim Surat"),
         ("sent", "Approved & Sent")
     ], default="draft", tracking=True)
     send_date = fields.Datetime(string="Tanggal Kirim", tracking=True)
-    seven_days_after_sent_date = fields.Char(string="7 Hari Setelah Tanggal Kirim", tracking=True)
+    seven_days_after_sent_date = fields.Char(string="7 Hari Setelah Tanggal Kirim")
     periode_invoices_terpilih = fields.Char(
         string="Periode Invoices Terpilih",
         compute="_compute_periode_invoices",
@@ -62,6 +62,12 @@ class SuratPiutang(models.Model):
 
     sales_person_id = fields.Many2one('res.users', string='Salesperson', related='partner_id.user_id', readonly=True)
 
+    PERIHAL_SEQUENCE = {
+        "penagihan": "sp1",
+        "sp1": "sp2",
+        "sp2": "sp3",
+    }
+    
     @api.onchange('partner_id')
     def _onchange_partner_id_domain(self):
         unpaid_partner_ids = self.env['unpaid.invoice.view'].search([]).mapped('partner_id.id')
@@ -74,9 +80,68 @@ class SuratPiutang(models.Model):
         for rec in self:
             rec.perihal_label = dict(self._fields['perihal'].selection).get(rec.perihal, '')
 
-    # def action_print_surat_piutang(self):
-    #     self.ensure_one()
-    #     return self.env.ref('indoteknik_custom.report_surat_piutang_formal').report_action(self)
+    def action_create_next_letter(self):
+        for rec in self:
+            if rec.state != "sent":
+                raise UserError("Surat harus sudah terkirim sebelum bisa membuat surat lanjutan.")
+
+            next_perihal = self.PERIHAL_SEQUENCE.get(rec.perihal)
+            if not next_perihal:
+                raise UserError("Surat ini sudah pada tahap terakhir (SP3). Tidak bisa membuat lanjutan lagi.")
+
+            existing = self.search([
+                ('partner_id', '=', rec.partner_id.id),
+                ('perihal', '=', next_perihal),
+                ('state', '!=', 'draft')  # optional: cek hanya yang sudah dikirim
+            ])
+            if existing:
+                raise UserError(f"Surat lanjutan {dict(self._fields['perihal'].selection).get(next_perihal)} "
+                                f"untuk customer ini sudah dibuat: {', '.join(existing.mapped('name'))}")    
+
+            # copy surat lama
+            new_vals = {
+                "tujuan_nama": rec.tujuan_nama,
+                "tujuan_email": rec.tujuan_email,
+                "perihal": next_perihal,
+                "partner_id": rec.partner_id.id,
+                "line_ids": [(0, 0, {
+                    'invoice_id': line.invoice_id.id,
+                    'invoice_number': line.invoice_number,
+                    'invoice_date': line.invoice_date,
+                    'invoice_date_due': line.invoice_date_due,
+                    'invoice_day_to_due': line.invoice_day_to_due,
+                    'new_invoice_day_to_due': line.new_invoice_day_to_due,
+                    'ref': line.ref,
+                    'amount_residual': line.amount_residual,
+                    'currency_id': line.currency_id.id,
+                    'payment_term_id': line.payment_term_id.id,
+                    'date_kirim_tukar_faktur': line.date_kirim_tukar_faktur,
+                    'date_terima_tukar_faktur': line.date_terima_tukar_faktur,
+                    'invoice_user_id': line.invoice_user_id.id,
+                    'sale_id': line.sale_id.id,
+                    "selected": line.selected,
+                }) for line in rec.line_ids],
+            }
+            new_letter = self.create(new_vals)
+            self.env.user.notify_info(
+                message=f"Surat lanjutan {dict(self._fields['perihal'].selection).get(next_perihal)} berhasil dibuat ({new_letter.name}).",
+                title="Informasi",
+                sticky=False
+            )
+            new_letter.message_post(
+                body=
+                    f"Surat lanjutan dengan perihal <b>{dict(self._fields['perihal'].selection).get(next_perihal)}</b> "
+                    f"berhasil dibuat berdasarkan surat sebelumnya.<br/>"
+                    f"Nomor Surat: <b>{new_letter.name}</b>"
+            )
+            rec.message_post(
+                body=(
+                    f"Surat lanjutan dengan perihal <b>{dict(self._fields['perihal'].selection).get(next_perihal)}</b> "
+                    f"telah dibuat sebagai kelanjutan dari surat ini.<br/>"
+                    f"Nomor Surat Baru: <a href='/web#id={new_letter.id}&model=surat.piutang&view_type=form'><b>{new_letter.name}</b></a>"
+                )
+            )
+        return True
 
 
     @api.depends("line_ids.selected", "line_ids.invoice_date")
@@ -170,7 +235,7 @@ class SuratPiutang(models.Model):
                 now_utc = now_wib.astimezone(pytz.UTC).replace(tzinfo=None)
                 rec.send_date = now_utc
                 rec.action_send_letter()
-                rec.message_post(body="Surat Penagihan disetujui Pimpinan dan berhasil dikirim.")
+                rec.message_post(body="Surat Penagihan disetujui dan berhasil dikirim.")
 
                 self.env.user.notify_info(
                     message=f"Surat piutang {rec.name} berhasil dikirim ke {rec.partner_id.name} ({rec.tujuan_email})",
@@ -268,7 +333,11 @@ class SuratPiutang(models.Model):
             'reply_to': 'finance@indoteknik.co.id',
         }
 
-        template.send_mail(self.id, force_send=True, email_values=values)
+        template.with_context(mail_post_autofollow=False).send_mail(
+            self.id,
+            force_send=True,
+            email_values=values
+        )
 
         _logger.info(
             f"Surat Piutang {self.name} terkirim ke {self.tujuan_email} "
diff --git a/indoteknik_custom/views/letter_receivable.xml b/indoteknik_custom/views/letter_receivable.xml
index 1a8980a3..86c28765 100644
--- a/indoteknik_custom/views/letter_receivable.xml
+++ b/indoteknik_custom/views/letter_receivable.xml
@@ -26,7 +26,17 @@
             <form string="Surat Piutang">
                 <header>
                     <field name="state" widget="statusbar" statusbar_visible="draft,waiting_approval_sales,waiting_approval_pimpinan,sent"/>
-                    <button name="action_approve" type="object" string="Approve" class="btn-primary"/>
+                    <button name="action_approve"
+                        type="object"
+                        string="Approve"
+                        class="btn-primary"
+                        attrs="{'invisible':[('state', '=', 'sent')]}"/>
+                    <button name="action_create_next_letter"
+                        string="Buat Surat Lanjutan"
+                        type="object"
+                        class="btn-primary"
+                        
+                        />
                     <!-- <button name="action_send_letter" type="object" string="Email Send" class="btn-primary"/> -->
                 </header>
                 <div class="alert alert-info"
@@ -38,14 +48,28 @@
                 <div class="alert alert-info"
                         role="alert"
                         style="height: 40px; margin-bottom:0px;"
-                        attrs="{'invisible':[('state', '!=', 'waiting_approval')]}">
-                        <strong>Info!</strong> Surat piutang telah diajukan &amp; surat otomatis terkirim bila telah di Approved (khusus SP1,SP2,SP3 yang bisa approved hanya pimpinan).
+                        attrs="{'invisible': ['|', ('perihal', '!=', 'penagihan'), ('state', '!=', 'waiting_approval_pimpinan')]}">
+                        <strong>Info!</strong> Surat resmi penagihan telah diajukan &amp; surat otomatis terkirim bila telah di approve.
+                </div>
+                <div class="alert alert-info"
+                        role="alert"
+                        style="height: 40px; margin-bottom:0px;"
+                        attrs="{'invisible':[('state', '!=', 'waiting_approval_sales')]}">
+                    <strong>Info!</strong> Surat peringatan piutang ini sedang menunggu persetujuan dari <b>Sales Manager</b>.
+                    Silakan hubungi Sales Manager terkait untuk melakukan approval agar proses dapat dilanjutkan ke tahap berikutnya.
+                </div>
+                <div class="alert alert-info"
+                    role="alert"
+                    style="margin-bottom:0px;"
+                    attrs="{'invisible': ['|', ('perihal', '=', 'penagihan'), ('state', '!=', 'waiting_approval_pimpinan')]}">
+                    <strong>Info!</strong> Surat peringatan piutang ini sedang menunggu persetujuan dari <b>Pimpinan</b>. 
+                    Silakan hubungi Pimpinan terkait untuk melakukan approval agar surat dapat terkirim otomatis ke customer.
                 </div>
                 <div class="alert alert-success"
                         role="alert"
                         style="height: 40px; margin-bottom:0px;"
-                        attrs="{'invisible':[('state', '!=', 'sent')]}">
-                        Surat Piutang berhasil terkirim.
+                        attrs="{'invisible': ['|', ('perihal', '!=', 'sp3'), ('state', 'not in', ['draft', 'sent'])]}">
+                        Surat Piutang berhasil terkirim dan silahkan klik tombol 'Buat Surat Lanjutan' untuk membuat surat piutang lanjutan.
                 </div>
                 <sheet>
                     <div class="oe_title">
@@ -55,10 +79,10 @@
                     </div>
                     <group colspan="2">
                         <group>
-                            <field name="tujuan_nama"/>
-                            <field name="tujuan_email"/>
-                            <field name="perihal"/>
-                            <field name="partner_id" options="{'no_create': True}"/>
+                            <field name="tujuan_nama" attrs="{'readonly':[('state','=','sent')]}"/>
+                            <field name="tujuan_email" attrs="{'readonly':[('state','=','sent')]}"/>
+                            <field name="perihal" attrs="{'readonly':[('state','=','sent')]}"/>
+                            <field name="partner_id" options="{'no_create': True}" attrs="{'readonly':[('state','=','sent')]}"/>
                         </group>    
                         <group>
                             <field name="payment_difficulty"/>
@@ -66,13 +90,13 @@
                             <field name="send_date" readonly="1"/>
                         </group>
                     </group>
-                    <group>
+                    <!-- <group>
                         <button name="action_refresh_lines"
                             string="Refresh Invoices"
                             type="object"
                             class="btn-primary"
                             help="Refresh Invoices agar data tetap update"/>
-                    </group>
+                    </group> -->
                     <notebook>
                         <page string="Invoice Lines">
                             <div class="alert alert-info"
@@ -105,7 +129,7 @@
                                             help="Refresh Invoices agar data tetap update"/>
                                 </div>
                             </div>
-                            <field name="line_ids">
+                            <field name="line_ids" attrs="{'readonly': [('state', '=', 'sent')]}">
                                 <tree editable="bottom" create="false" delete="false">
                                     <field name="selected"/>
                                     <field name="invoice_id" readonly="1" optional="hide" force_save="1"/>