MVP 0.5 modificaciones finales

expenses/views.py

@@ -131,8 +131,18 @@ def expense_create(request):
             receipts = request.FILES.getlist('receipt')
             if receipts:
                 from .models import Document
-                for f in receipts:
-                    Document.objects.create(expense=expense, file=f, title=f.name, uploaded_by=request.user)
+                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,
@@ -183,8 +193,19 @@ def expense_edit(request, pk):
             receipts = request.FILES.getlist('receipt')
             if receipts:
                 from .models import Document
-                for f in receipts:
-                    Document.objects.create(expense=exp, file=f, title=f.name, uploaded_by=request.user)
+                import os
+                cat_name = exp.category.name if exp.category else 'Evidencia'
+                proj_code = exp.project.code if exp.project else 'PROY'
+                existing_count = exp.documents.count()
+                for idx, f in enumerate(receipts, start=existing_count + 1):
+                    ext = os.path.splitext(f.name)[1].lower()
+                    semantic_title = f"{proj_code} · {cat_name} · Doc {idx:02d}{ext}"
+                    Document.objects.create(
+                        expense=exp,
+                        file=f,
+                        title=semantic_title,
+                        uploaded_by=request.user
+                    )
             
             AuditLog.objects.create(
                 user=request.user,