Découpage des paiements + page de saisie

compta/admin.py

@@ -2,7 +2,7 @@ from django.contrib import admin
 from django.utils import timezone
 
 from .models import (
-    Bareme, Entreprise, Client, Facture, LigneFacture, Depense,
+    Bareme, Entreprise, Client, Facture, LigneFacture, Depense, Paiement,
 )
 
 
@@ -55,10 +55,39 @@ class FactureAdmin(admin.ModelAdmin):
         form.instance.recompute_totaux()
 
 
+class DepenseInline(admin.TabularInline):
+    model = Depense
+    extra = 0
+    fields = ("date", "libelle", "activite", "regime_tva", "taux_tva",
+              "montant_ttc", "montant_tva")
+
+
+@admin.register(Paiement)
+class PaiementAdmin(admin.ModelAdmin):
+    list_display = ("date", "entreprise", "libelle", "sens", "montant_total",
+                    "reparti", "reste", "equilibre")
+    list_filter = ("entreprise", "sens", "date")
+    search_fields = ("libelle",)
+    date_hierarchy = "date"
+    inlines = [DepenseInline]
+
+    @admin.display(description="Réparti")
+    def reparti(self, obj):
+        return obj.reparti
+
+    @admin.display(description="Reste")
+    def reste(self, obj):
+        return obj.reste
+
+    @admin.display(boolean=True, description="Équilibré")
+    def equilibre(self, obj):
+        return obj.equilibre
+
+
 @admin.register(Depense)
 class DepenseAdmin(admin.ModelAdmin):
     list_display = ("date", "entreprise", "libelle", "activite", "regime_tva",
-                    "montant_ttc", "montant_tva", "tva_autoliq")
+                    "montant_ttc", "montant_tva", "tva_autoliq", "paiement")
     list_filter = ("entreprise", "regime_tva", "activite", "categorie", "date")
     search_fields = ("libelle", "categorie")
     date_hierarchy = "date"