Discount Kabupaten Sukabumi

CHANGES.txt

+0.4.13 2023-09-05
+-----------------
+- Discount Kabupaten Sukabumi
+
 0.4.12 2023-08-16
 -----------------
 - Bug fixed Kota Cimahi pada nilai tagihan pokok. Adapun total yang harus

opensipkd/pad/services/sukabumi_kab.py

+from datetime import date
+from opensipkd.string import FixLength
 from opensipkd.hitung import (
     hitung_denda,
     round_up,
     )
+from .base import get_db_session
 from .banjar import (
     Inquiry as BaseInquiry,
     Reversal,
-    AvailableInvoice,
+    AvailableInvoice as BaseAvailableInvoice,
     )
 
 
@@ -14,10 +17,31 @@ INVOICE_ID = [
     ('SptNo', 5, 'N'),
     ]
 
+AWAL_DISC = date(2023, 9, 5)
+AKHIR_DISC = date(2023, 12, 20)
+AWAL_MASA = date(2023, 1, 1)
+AKHIR_MASA = date(2023, 10, 31)
+
+
+def get_invoice_id(row):
+    invoice_id = FixLength(INVOICE_ID)
+    invoice_id['Tahun'] = row.tahun
+    invoice_id['SptNo'] = row.sptno
+    return invoice_id
+
 
 class Inquiry(BaseInquiry):
     invoice_id_structure = INVOICE_ID
 
+    def belum_lunas(self, tahun):
+        Invoice = self.get_invoice_model()
+        DBSession = get_db_session()
+        q = DBSession.query(Invoice).filter(
+                Invoice.customer_usaha_id == self.invoice.customer_usaha_id,
+                Invoice.tahun <= tahun,
+                Invoice.status_pembayaran != 1)
+        return q.first()
+
     def hitung_denda(self):  # Override
         self.bln_tunggakan = None
         self.denda = 0
@@ -41,7 +65,32 @@ class Inquiry(BaseInquiry):
         self.denda -= self.discount_denda
 
     def get_discount_denda(self):  # Override
+        self.notes = []
         nama_rek = self.get_nama_rekening()
         if nama_rek[-4:] == ' OPD':
+            self.notes.append('Rekening OPD')
             return self.denda
-        return 0
+        tgl_bayar = self.tgl_bayar.date()
+        if not (AWAL_DISC <= tgl_bayar <= AKHIR_DISC):
+            return 0
+        tgl_masa = self.invoice.masadari.date()
+        if not (AWAL_MASA <= tgl_masa <= AKHIR_MASA):
+            return 0
+        inv = self.belum_lunas(2022)
+        if inv:
+            inv_id = get_invoice_id(inv)
+            self.notes.append(f'Tagihan {inv_id.get_raw()} belum lunas')
+            return 0
+        self.notes.append(f'Lunas tahun pajak 2022 ke bawah')
+        self.notes.append(
+            f'{AWAL_MASA} <= field masadari {tgl_masa} <= {AKHIR_MASA}')
+        self.notes.append(
+            f'{AWAL_DISC} <= tgl bayar {tgl_bayar} <= {AKHIR_DISC}')
+        return self.denda
+
+
+class AvailableInvoice(BaseAvailableInvoice):
+    invoice_id_structure = INVOICE_ID
+
+    def get_inquiry_class(self):  # Override
+        return Inquiry