Rumus discount Kabupaten Cirebon

CHANGES.txt

+0.1.32 2022-1-20
+----------------
+- Rumus discount pokok dan discount denda Kabupaten Cirebon
+
 0.1.31 2022-1-9
 ---------------
 - Perubahan rumus discount denda untuk Kota Tasik

sismiop/services/cirebon_kab.py

@@ -11,19 +11,20 @@ from .default import (
     )
 
 
-AKHIR_DISC = date(2021, 10, 31)
+AKHIR_DISC_DENDA = date(2022, 3, 31)
 
 # Discount pokok berdasarkan bulan
-NILAI_DISC = {
-    2: 0.1,
-    3: 0.1,
-    4: 0.1,
+NILAI_DISC_POKOK = {
+    1: 0.12,
+    2: 0.12,
+    3: 0.12,
+    4: 0.12,
     5: 0.1,
     6: 0.1,
     7: 0.1,
-    8: 0.08,
-    9: 0.08,
-    10: 0.05}
+    8: 0.07,
+    9: 0.07,
+    10: 0.07}
 
 
 class Inquiry(BaseInquiry):
@@ -32,16 +33,22 @@ class Inquiry(BaseInquiry):
 
     def hitung_discount(self):  # Override
         self.discount_pokok = self.discount_denda = 0
-        if self.invoice.thn_pajak_sppt != '2021'\
-                or self.tgl_bayar > AKHIR_DISC:
-            return
-        potongan = NILAI_DISC[self.tgl_bayar.month]
+        if self.invoice.thn_pajak_sppt >= '2009' \
+                and self.invoice.thn_pajak_sppt <= '2021':
+            if self.tgl_bayar <= AKHIR_DISC_DENDA:
+                self.discount = self.discount_denda = self.denda
+        elif self.invoice.thn_pajak_sppt == '2022' \
+                and self.tgl_bayar.year == 2022 \
+                and self.tgl_bayar.month in NILAI_DISC_POKOK:
+            potongan = NILAI_DISC_POKOK[self.tgl_bayar.month]
             self.discount = self.discount_pokok = int(potongan * self.tagihan)
 
     def before_save(self, payment):  # Override
+        # Catat sebagai bruto, ujar Gilang
+        payment.jml_sppt_yg_dibayar = self.tagihan + self.denda
         payment.denda_sblm_diskon = self.denda
-        payment.discount_pokok = self.discount
-        payment.discount_denda = 0
+        payment.discount_pokok = self.discount_pokok
+        payment.discount_denda = self.discount_denda
 
 
 class Reversal(BaseReversal):
@@ -49,7 +56,8 @@ class Reversal(BaseReversal):
         return PembayaranSppt
 
     def before_save(self):  # Override
-        self.payment.discount_pokok = 0
+        self.payment.discount_pokok = self.payment.discount_denda = \
+                self.payment.denda_sblm_diskon = 0
 
 
 class AvailableInvoice(BaseAvailableInvoice):