Group shifts by date

shiftregister/app/templates/shiftlist.html

@@ -19,11 +19,21 @@
 {% endif %}
 {% if free_shifts %}
 <h3 class="title">Freie Schichten</h3>
+<div class="breadcrumb has-bullet-separator">
+    <ul>
+{% for day in days %}
+        <li><a href="#{{ day|date:"Y-m-d" }}">{{ day|date:"l, d.m.Y" }}</a></li>
+{% endfor %}
+    </ul>
+</div>
+{% for shifts in free_shifts %}
+<h5 class="subtitle" id="{{ shifts.0.start_at|date:"Y-m-d" }}">{{ shifts.0.start_at|date:"l, d.m.Y" }}</h5>
 <div class="columns is-multiline">
-{% for shift in free_shifts %}
+{% for shift in shifts %}
     {% include "partials/shift_listitem.html" %}
 {% endfor %}
 </div>
+{% endfor %}
 {% else %}
 <div class="notification">
     Alle Schichten sind voll. Schau später noch mal vorbei.

shiftregister/app/views.py

@@ -20,9 +20,10 @@ def index(request):
     if request.session.get("last_seen_shift"):
         del request.session["last_seen_shift"]
 
-    # dont show shifts starting in <60 minutes?
-    # currently only sorts by date
-    context = {}
+    context = {
+        "days": Shift.objects.datetimes("start_at", "day"),
+    }
+
     if request.helper:
         context["my_future_shifts"] = (
             reg.shift
@@ -42,29 +43,24 @@ def index(request):
     help_wanted = Q(required_helpers__gt=F("reg_count")) | Q(required_helpers=0) & Q(
         room__required_helpers__gt=F("reg_count")
     )
-    free_shifts = (
-        Shift.with_reg_count()
-        .filter(
-            help_wanted,
-            start_at__gt=timezone.now(),
-            deleted=False,
-        )
-        .order_by("start_at")
-    )
 
-    if request.helper:
+    # dont show shifts starting in <60 minutes?
+    # currently only sorts by date
     free_shifts = (
         Shift.with_reg_count()
         .filter(
             help_wanted,
+            start_at__date=day.date(),
             start_at__gt=timezone.now(),
             deleted=False,
         )
-            .filter(~Q(shiftregistration__helper=request.helper))
         .order_by("start_at")
+        for day in Shift.objects.datetimes("start_at", "day")
     )
+    if request.helper:
+        free_shifts = (day.filter(~Q(shiftregistration__helper=request.helper)) for day in free_shifts)
 
-    context["free_shifts"] = free_shifts
+    context["free_shifts"] = list(map(lambda qs: list(qs), filter(lambda qs: qs.exists(), free_shifts)))
     return render(request, "shiftlist.html", context)