Bug fixed saat inquiry yang sudah lunas pada modul jabar

opensipkd/webr/scripts/inquiry.py

@@ -66,6 +66,7 @@ def show(inq):
     show_rp('Total Bayar', inq.total_bayar)
     show_rp('Total Tagihan', inq.total)
     show_field(inq.invoice, 'status')
+    show_field(inq.invoice, 'status_bayar')
     if inq.total_bayar:
         pay = inq.get_payment()
         show_field(pay, 'tgl_bayar')

opensipkd/webr/services/jabar.py

@@ -38,7 +38,7 @@ class Inquiry:
     payment_model = Payment
     ntp_cls = NTP
 
-    def __init__(self, invoice_id, persen_denda=2, tgl_bayar=None):
+    def __init__(self, invoice_id, persen_denda=2, tgl_bayar=None, conf={}):
         self.invoice_id = invoice_id
         self.persen_denda = persen_denda
         self.tgl_bayar = tgl_bayar or date.today()
@@ -60,26 +60,31 @@ class Inquiry:
         q = q.order_by(self.payment_model.pembayaran_ke.desc())
         return q.first()
 
-    def get_total_payment(self):
-        DBSession = get_db_session()
-        q = DBSession.query(
-                func.sum(self.payment_model.bayar).label('jml'))
-        q = q.filter_by(arinvoice_id=self.invoice.id)
-        pay = q.first()
-        return pay and int(pay.jml or 0)
-
     def hitung(self):
         bunga = self.invoice.bunga or 0
         bunga = round_up(bunga)
         self.tagihan = self.invoice.jumlah - bunga
         self.tagihan = round_up(self.tagihan)
+        DBSession = get_db_session()
+        q = DBSession.query(
+                func.sum(self.payment_model.bayar).label('jml'),
+                func.sum(self.payment_model.bunga).label('denda'))
+        q = q.filter_by(arinvoice_id=self.invoice.id)
+        pay = q.first()
+        self.total_bayar = pay.jml or 0
+        denda_lalu = pay.denda or 0
+        tagihan_lalu = self.total_bayar - denda_lalu
+        self.tagihan -= tagihan_lalu
+        if self.tagihan < 0:
+            self.tagihan = 0
+        else:
+            self.tagihan = round_up(self.tagihan)
         bln, denda_waktu = hitung_denda(
                 self.tagihan, self.invoice.jatuh_tempo, self.persen_denda,
                 self.tgl_bayar)
         self.denda = denda_waktu + bunga
         self.denda = round_up(self.denda)
         self.total = self.tagihan + self.denda
-        self.total_bayar = self.get_total_payment()
         if self.total_bayar > 0:
             self.total -= self.total_bayar
         if self.total < 0: