refactor: migrar a supabase, aplicar cia y poo a gastos

2026-09-07 22:44:14 -03:00
parent 77d9145248
commit 644bdc8f25
9 changed files with 382 additions and 76 deletions
@@ -0,0 +1,128 @@
+import re
+
+def refactor_create_view():
+    with open('expenses/views.py', 'r', encoding='utf-8') as f:
+        content = f.read()
+
+    old_create_view = """@login_required
+@transaction.atomic  # Integridad de datos
+def expense_create(request):
+    # Only allow creation if user is admin or allowed to
+    if request.method == 'POST':
+        form = ExpenseForm(request.POST, request.FILES)
+        if form.is_valid():
+            expense = form.save(commit=False)
+            expense.user = request.user
+            # Auto convert to USD if CLP
+            setting, _ = SystemSetting.objects.get_or_create(id=1)
+            if expense.currency == CurrencyEnum.CLP:
+                expense.amount_usd = expense.amount_clp / setting.usd_exchange_rate
+            else:
+                expense.amount_usd = expense.amount_clp
+                expense.amount_clp = expense.amount_usd * setting.usd_exchange_rate
+            
+            expense.save()
+            
+            receipts = request.FILES.getlist('receipt')
+            if receipts:
+                from .models import Document
+                import os
+                cat_name = expense.category.name if expense.category else 'Evidencia'
+                proj_code = expense.project.code if expense.project else 'PROY'
+                for idx, f in enumerate(receipts, start=1):
+                    ext = os.path.splitext(f.name)[1].lower()
+                    semantic_title = f"{proj_code} · {cat_name} · Doc {idx:02d}{ext}"
+                    Document.objects.create(
+                        expense=expense,
+                        file=f,
+                        title=semantic_title,
+                        uploaded_by=request.user
+                    )
+                
+            AuditLog.objects.create(
+                user=request.user,
+                action="Gasto Creado",
+                entity_name="Expense",
+                entity_id=expense.expense_code,
+                description=f"Se creó el gasto por {expense.amount_clp} CLP"
+            )
+            messages.success(request, 'Gasto registrado exitosamente.')
+            return redirect('expense_list')
+    else:
+        form = ExpenseForm()
+    
+    context = {
+        'form': form,
+        'regions_communes_json': json.dumps(REGIONS_COMMUNES)
+    }
+    return render(request, 'expenses/expense_form.html', context)"""
+
+    new_create_view = """from django.utils.decorators import method_decorator
+
+@method_decorator(transaction.atomic, name='dispatch')
+class ExpenseCreateView(LoginRequiredMixin, CreateView):
+    model = Expense
+    form_class = ExpenseForm
+    template_name = 'expenses/expense_form.html'
+    success_url = reverse_lazy('expense_list')
+
+    def get_context_data(self, **kwargs):
+        context = super().get_context_data(**kwargs)
+        context['regions_communes_json'] = json.dumps(REGIONS_COMMUNES)
+        return context
+
+    def form_valid(self, form):
+        expense = form.save(commit=False)
+        expense.user = self.request.user
+        
+        setting, _ = SystemSetting.objects.get_or_create(id=1)
+        if expense.currency == CurrencyEnum.CLP:
+            expense.amount_usd = expense.amount_clp / setting.usd_exchange_rate
+        else:
+            expense.amount_usd = expense.amount_clp
+            expense.amount_clp = expense.amount_usd * setting.usd_exchange_rate
+            
+        expense.save()
+        
+        receipts = self.request.FILES.getlist('receipt')
+        if receipts:
+            from .models import Document
+            import os
+            cat_name = expense.category.name if expense.category else 'Evidencia'
+            proj_code = expense.project.code if expense.project else 'PROY'
+            for idx, f in enumerate(receipts, start=1):
+                ext = os.path.splitext(f.name)[1].lower()
+                semantic_title = f"{proj_code} · {cat_name} · Doc {idx:02d}{ext}"
+                Document.objects.create(
+                    expense=expense,
+                    file=f,
+                    title=semantic_title,
+                    uploaded_by=self.request.user
+                )
+                
+        AuditLog.objects.create(
+            user=self.request.user,
+            action="Gasto Creado",
+            entity_name="Expense",
+            entity_id=expense.expense_code,
+            description=f"Se creó el gasto por {expense.amount_clp} CLP"
+        )
+        messages.success(self.request, 'Gasto registrado exitosamente.')
+        return super().form_valid(form)"""
+
+    content = content.replace(old_create_view, new_create_view)
+    
+    with open('expenses/views.py', 'w', encoding='utf-8') as f:
+        f.write(content)
+
+def refactor_urls_create():
+    with open('expenses/urls.py', 'r', encoding='utf-8') as f:
+        content = f.read()
+    content = content.replace("path('gastos/nuevo/', views.expense_create, name='expense_create')", "path('gastos/nuevo/', views.ExpenseCreateView.as_view(), name='expense_create')")
+    with open('expenses/urls.py', 'w', encoding='utf-8') as f:
+        f.write(content)
+
+if __name__ == '__main__':
+    refactor_create_view()
+    refactor_urls_create()
+    print("Refactorización a POO completada para expense_create.")