Discount pokok Kabupaten Cirebon untuk tahun pajak 2026

CHANGES.txt

+0.3.47 2026-01-15
+-----------------
+- Discount pokok Kabupaten Cirebon untuk tahun pajak 2026
+
 0.3.46 2026-01-02
 -----------------
 - Discount denda Kabupaten Cirebon untuk tahun pajak 2009 - 2025 periode 1

pyproject.toml

@@ -3,7 +3,7 @@ requires = ['setuptools >= 64']
 
 [project]
 name = 'sismiop-models'
-version = '0.3.46'
+version = '0.3.47'
 dependencies = [ 
     'sqlalchemy',
     'zope.sqlalchemy',

sismiop/services/cirebon_kab.py

@@ -10,11 +10,40 @@ from .default import (
     )
 
 
-AWAL_DISC = date(2026, 1, 1)
-AKHIR_DISC = date(2026, 12, 31)
+AWAL_DISC_DENDA = date(2026, 1, 1)
+AKHIR_DISC_DENDA = date(2026, 12, 31)
+
+AWAL_DISC_POKOK = date(2026, 1, 1)
+AKHIR_DISC_POKOK = date(2026, 5, 31)
+
+DISC_POKOK = [
+    (5000000, 0.1),
+    (1000000000, 0.075),
+    (None, 0.05),
+    ]
+
+
+NOP_CONTOH = [
+    '3211120007008011002026',
+    '3211120025001005602026',
+    '3211260011003000102026',
+    ]
+
+
+def get_persen_disc_pokok(nominal):
+    for nominal_max, disc in DISC_POKOK[:-1]:
+        if nominal <= nominal_max:
+            return disc
+    return DISC_POKOK[-1][1]
 
 
 class Inquiry(BaseInquiry):
+    def is_available(self):
+        if self.invoice.thn_pajak_sppt > '2025':
+            if self.invoice_id_raw not in NOP_CONTOH:
+                return
+        return super().is_available()
+
     def get_payment_model(self):  # Override
         return PembayaranSppt
 
@@ -41,9 +70,15 @@ class Inquiry(BaseInquiry):
 
     def hitung_discount(self):  # Override
         self.discount_pokok = self.discount_denda = 0
-        if AWAL_DISC <= self.tgl_bayar <= AKHIR_DISC and \
+        if AWAL_DISC_DENDA <= self.tgl_bayar <= AKHIR_DISC_DENDA and \
                 '2009' <= self.invoice.thn_pajak_sppt <= '2025':
-            self.discount = self.discount_denda = self.denda
+            self.discount_denda = self.denda
+        if AWAL_DISC_POKOK <= self.tgl_bayar <= AKHIR_DISC_POKOK and \
+                self.invoice.thn_pajak_sppt == '2026':
+            persen = get_persen_disc_pokok(
+                    self.invoice.pbb_yg_harus_dibayar_sppt)
+            self.discount_pokok = int(persen * self.tagihan)
+        self.discount = self.discount_denda + self.discount_pokok
 
     def before_save(self, payment):  # Override
         # Catat sebagai bruto, ujar Gilang