diff --git a/compta/admin.py b/compta/admin.py index b0d724a..24cb94c 100644 --- a/compta/admin.py +++ b/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" diff --git a/compta/migrations/0004_paiement_depense_paiement.py b/compta/migrations/0004_paiement_depense_paiement.py new file mode 100644 index 0000000..73ebe32 --- /dev/null +++ b/compta/migrations/0004_paiement_depense_paiement.py @@ -0,0 +1,36 @@ +# Generated by Django 5.2.15 on 2026-06-29 22:16 + +import django.db.models.deletion +from django.db import migrations, models + + +class Migration(migrations.Migration): + + dependencies = [ + ('compta', '0003_depense_regime_tva_depense_taux_tva_and_more'), + ] + + operations = [ + migrations.CreateModel( + name='Paiement', + fields=[ + ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')), + ('date', models.DateField()), + ('libelle', models.CharField(max_length=255, verbose_name='Libellé bancaire')), + ('montant_total', models.DecimalField(decimal_places=2, max_digits=12)), + ('sens', models.CharField(choices=[('debit', 'Débit (achat)'), ('credit', 'Crédit (encaissement)')], default='debit', max_length=6)), + ('cree_le', models.DateTimeField(auto_now_add=True)), + ('entreprise', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='paiements', to='compta.entreprise')), + ], + options={ + 'verbose_name': 'Paiement', + 'verbose_name_plural': 'Paiements', + 'ordering': ['-date'], + }, + ), + migrations.AddField( + model_name='depense', + name='paiement', + field=models.ForeignKey(blank=True, help_text='Opération bancaire dont cette dépense fait partie (achat groupé éclaté).', null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='depenses', to='compta.paiement'), + ), + ] diff --git a/compta/models.py b/compta/models.py index 109f9c8..0ce78df 100644 --- a/compta/models.py +++ b/compta/models.py @@ -180,9 +180,47 @@ class LigneFacture(models.Model): return (self.quantite * self.prix_unitaire_ht).quantize(Decimal("0.01")) +class Paiement(models.Model): + """Opération bancaire réelle, à éclater en une ou plusieurs dépenses + (ex. un débit Amazon regroupant plusieurs vendeurs/factures).""" + SENS = [("debit", "Débit (achat)"), ("credit", "Crédit (encaissement)")] + entreprise = models.ForeignKey(Entreprise, on_delete=models.CASCADE, + related_name="paiements") + date = models.DateField() + libelle = models.CharField("Libellé bancaire", max_length=255) + montant_total = models.DecimalField(max_digits=12, decimal_places=2) + sens = models.CharField(max_length=6, choices=SENS, default="debit") + cree_le = models.DateTimeField(auto_now_add=True) + + class Meta: + verbose_name = "Paiement" + verbose_name_plural = "Paiements" + ordering = ["-date"] + + def __str__(self): + return f"{self.date} — {self.libelle} ({self.montant_total} €)" + + @property + def reparti(self): + total = self.depenses.aggregate(s=Sum("montant_ttc"))["s"] or Decimal("0") + return total.quantize(Decimal("0.01")) + + @property + def reste(self): + return (self.montant_total - self.reparti).quantize(Decimal("0.01")) + + @property + def equilibre(self): + return abs(self.reste) < Decimal("0.01") + + class Depense(models.Model): entreprise = models.ForeignKey(Entreprise, on_delete=models.CASCADE, related_name="depenses") + paiement = models.ForeignKey(Paiement, on_delete=models.SET_NULL, + null=True, blank=True, related_name="depenses", + help_text="Opération bancaire dont cette dépense " + "fait partie (achat groupé éclaté).") date = models.DateField() activite = models.CharField( max_length=20, choices=Activite.choices, blank=True, diff --git a/compta/templates/compta/dashboard.html b/compta/templates/compta/dashboard.html index fa0ef85..6694271 100644 --- a/compta/templates/compta/dashboard.html +++ b/compta/templates/compta/dashboard.html @@ -62,7 +62,8 @@ {% endfor %} - + + {% if bareme_manquant %} diff --git a/compta/templates/compta/saisie_paiement.html b/compta/templates/compta/saisie_paiement.html new file mode 100644 index 0000000..881778e --- /dev/null +++ b/compta/templates/compta/saisie_paiement.html @@ -0,0 +1,152 @@ + + +
+ + +