feat: replace pipeline profile and source health

apps/jobs/services/applications.py

@@ -274,6 +274,31 @@ def track_application_changes(
     return events
 
 
+def change_application_status(*, application: Application, user, status: str) -> Application:
+    """Persist an accessible pipeline status change and its audit event."""
+
+    valid_statuses = {value for value, _label in Application.Status.choices}
+    if status not in valid_statuses:
+        raise ValueError("Ongeldige sollicitatiestatus.")
+    previous = application.status
+    if previous == status:
+        return application
+    with transaction.atomic():
+        application.status = status
+        update_fields = ["status", "updated_at"]
+        if status == Application.Status.APPLIED and application.applied_at is None:
+            application.applied_at = timezone.now()
+            update_fields.append("applied_at")
+        application.save(update_fields=update_fields)
+        _record_timeline_event(
+            application=application,
+            user=user,
+            event_type=ApplicationTimelineEvent.EventType.STATUS_CHANGED,
+            metadata={"from": previous, "to": status},
+        )
+    return application
+
+
 def build_print_html(application: Application) -> str:
     snapshot = application.snapshot if isinstance(application.snapshot, dict) else {}
     job = application.job

apps/jobs/urls.py

@@ -9,6 +9,7 @@ from .views import (
     application_delete,
     application_export,
     application_print,
+    application_status,
     job_feedback,
 )
 
@@ -17,6 +18,7 @@ urlpatterns = [
     path("skills/", SkillInsightsView.as_view(), name="skill-insights"),
     path("applications/", ApplicationListView.as_view(), name="applications"),
     path("applications/<int:pk>/", ApplicationUpdateView.as_view(), name="application-edit"),
+    path("applications/<int:pk>/status/", application_status, name="application-status"),
     path("applications/<int:pk>/export/", application_export, name="application-export"),
     path("applications/<int:pk>/print/", application_print, name="application-print"),
     path("applications/<int:pk>/delete/", application_delete, name="application-delete"),

apps/jobs/views.py

@@ -7,6 +7,7 @@ from django.db.models import Count, F, Q
 from django.http import Http404, HttpResponse
 from django.shortcuts import get_object_or_404, redirect
 from django.urls import reverse
+from django.utils import timezone
 from django.utils.http import url_has_allowed_host_and_scheme
 from django.views.decorators.http import require_POST
 from django.views.generic import DetailView, ListView, TemplateView, UpdateView
@@ -18,6 +19,7 @@ from .models import Application, Feedback, JobPosting, ScoreRun
 from .services.applications import (
     build_application_export,
     build_print_html,
+    change_application_status,
     delete_application_dossier,
     track_application_changes,
 )
@@ -206,8 +208,10 @@ class ApplicationListView(LoginRequiredMixin, ListView):
     context_object_name = "applications"
 
     def get_queryset(self):
-        return Application.objects.filter(user=self.request.user).select_related(
-            "job", "job__employer"
+        return (
+            Application.objects.filter(user=self.request.user)
+            .select_related("job", "job__employer")
+            .prefetch_related("timeline_events")
         )
 
     def get_context_data(self, **kwargs):
@@ -222,6 +226,16 @@ class ApplicationListView(LoginRequiredMixin, ListView):
             }
             for status, label in Application.Status.choices
         ]
+        context["status_choices"] = Application.Status.choices
+        context["open_count"] = sum(
+            item.status not in {Application.Status.REJECTED, Application.Status.WITHDRAWN}
+            for item in applications
+        )
+        context["follow_up_count"] = sum(
+            bool(item.follow_up_date and item.follow_up_date <= timezone.localdate())
+            for item in applications
+        )
+        context["today"] = timezone.localdate()
         return context
 
 
@@ -231,7 +245,11 @@ class ApplicationUpdateView(LoginRequiredMixin, UpdateView):
     template_name = "applications/edit.html"
 
     def get_queryset(self):
-        return Application.objects.filter(user=self.request.user).select_related("job")
+        return (
+            Application.objects.filter(user=self.request.user)
+            .select_related("job", "job__employer")
+            .prefetch_related("timeline_events")
+        )
 
     def form_valid(self, form):
         previous = (
@@ -269,6 +287,23 @@ def application_export(request, pk: int):
     return response
 
 
+@login_required
+@require_POST
+def application_status(request, pk: int):
+    application = get_object_or_404(Application, pk=pk, user=request.user)
+    try:
+        change_application_status(
+            application=application,
+            user=request.user,
+            status=request.POST.get("status", ""),
+        )
+    except ValueError as exc:
+        messages.error(request, str(exc))
+    else:
+        messages.success(request, "Pipelinestatus bijgewerkt.")
+    return redirect("jobs:applications")
+
+
 @login_required
 def application_print(request, pk: int):
     application = get_object_or_404(