Add Export Workers CSV — downloads all worker data as spreadsheet

Admin-only CSV export with name, ID number, phone, salary, daily rate,
employment date, active status, and notes. Button on dashboard next to
Manage Resources header.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

core/templates/core/index.html

@@ -170,8 +170,11 @@
         <!-- Manage Resources -->
         <div class="col-lg-6 mb-4">
             <div class="card shadow-sm border-0 h-100">
-                <div class="card-header py-3 bg-white">
+                <div class="card-header py-3 bg-white d-flex justify-content-between align-items-center">
                     <h6 class="m-0 font-weight-bold" style="color: #0f172a;">Manage Resources</h6>
+                    <a href="{% url 'export_workers_csv' %}" class="btn btn-outline-success btn-sm">
+                        <i class="fas fa-file-csv me-1"></i> Export Workers
+                    </a>
                 </div>
                 <div class="card-body p-0">
                     <ul class="nav nav-tabs px-3 pt-3" id="resourceTabs" role="tablist">

core/urls.py

@@ -18,6 +18,9 @@ urlpatterns = [
     # CSV export — downloads filtered work logs as a spreadsheet
     path('history/export/', views.export_work_log_csv, name='export_work_log_csv'),
 
+    # CSV export — downloads all worker data (admin only)
+    path('workers/export/', views.export_workers_csv, name='export_workers_csv'),
+
     # AJAX toggle — activates/deactivates workers, projects, teams from dashboard
     path('toggle/<str:model_name>/<int:item_id>/', views.toggle_active, name='toggle_active'),
 

core/views.py

@@ -646,6 +646,42 @@ def export_work_log_csv(request):
     return response
 
 
+# === EXPORT WORKERS CSV ===
+# Downloads all worker data as a CSV file for use in spreadsheets.
+# Admin-only — supervisors don't have access to salary/ID data.
+
+@login_required
+def export_workers_csv(request):
+    """Export all workers to CSV — includes name, ID, phone, salary, daily rate, status."""
+    if not is_admin(request.user):
+        return HttpResponseForbidden("Admin access required.")
+
+    workers = Worker.objects.all().order_by('name')
+
+    response = HttpResponse(content_type='text/csv')
+    response['Content-Disposition'] = 'attachment; filename="workers.csv"'
+
+    writer = csv.writer(response)
+    writer.writerow([
+        'Name', 'ID Number', 'Phone Number', 'Monthly Salary',
+        'Daily Rate', 'Employment Date', 'Active', 'Notes'
+    ])
+
+    for w in workers:
+        writer.writerow([
+            w.name,
+            w.id_number,
+            w.phone_number,
+            f'{w.monthly_salary:.2f}',
+            f'{w.daily_rate:.2f}',
+            w.employment_date.strftime('%Y-%m-%d') if w.employment_date else '',
+            'Yes' if w.active else 'No',
+            w.notes,
+        ])
+
+    return response
+
+
 # === TOGGLE RESOURCE STATUS (AJAX) ===
 # Called by the toggle switches on the dashboard to activate/deactivate
 # workers, projects, or teams without reloading the page.