Add reminder for plzindex

README.md

@@ -32,6 +32,12 @@ Searching with filters such as:
 | Name         | `string`      | textfield  |
 | Category     | `Category`    | dropdown   |
 
+## Setup
+When deploying, don't forget to pull the PLZ index and save it to the database using
+```
+python manage.py getplzindex --force
+```
+
 ## Development
 To get started with development, see [DEVELOPMENT.md](DEVELOPMENT.md)
 

pflaenzli/pflaenzli/templates/offer/detail.html

@@ -21,21 +21,21 @@
             <h1 class="mb-3">
                 {{ offer.title }}<span class="ms-2 badge text-bg-secondary">{{ offer.get_category_display }}</span>
             </h1>
-            <div class="mb-3 d-flex column-gap-2">
-                <p class="mr-3">
-                    <i class="fas fa-user"></i>
+            <div class="mb-3 d-flex flex-column">
+                <p class="mb-1">
+                    <i class="fas fa-user me-1"></i>
                     {% if offer.user == user %}
                         {% trans "You" %}
                     {% else %}
                         {{ offer.user.username }}
                     {% endif %}
                 </p>
-                <p class="mr-3">
-                    {% with plz=offer|get_plz %}<i class="fas fa-map-marker-alt"></i> {{ offer.zipcode }} {{ plz.name }}{% endwith %}
+                <p class="mb-1">
+                    {% with plz=offer|get_plz %}<i class="fas fa-map-marker-alt me-1"></i> {{ offer.zipcode }} {{ plz.name }}{% endwith %}
                 </p>
                 {% if dist %}
-                    <p class="pr-3">
-                        <i class="fas fa-map-signs mr-1"></i> ca. {{ dist }} km
+                    <p class="mb-1">
+                        <i class="fas fa-map-signs me-1"></i> ca. {{ dist }} km
                     </p>
                 {% endif %}
             </div>

pflaenzli/pflaenzli/utils/distance.py

@@ -7,7 +7,10 @@ def calculate_distance(plz_1: Plz, plz_2: Plz):
     if plz_1 == plz_2:
         return 0
 
+    try:
         dist = round(distance((plz_1.lat, plz_1.lon), (plz_2.lat, plz_2.lon)).kilometers)
+    except AttributeError:
+        return None
 
     return None if dist > 400 else dist
 

pflaenzli/pflaenzli/views.py

@@ -59,8 +59,10 @@ def offer_detail(request, offer_id):
             if offer.zipcode == request.user.zipcode:
                 dist = 0
             else:
-                dist = calculate_distance(Plz.objects.filter(plz=offer.zipcode)[
-                                          0], Plz.objects.filter(plz=request.user.zipcode)[0])
+                user_plz = get_single_plz(request.user.zipcode)
+                offer_plz = get_single_plz(offer.zipcode)
+
+                dist = calculate_distance(offer_plz, user_plz)
         else:
             dist = None
     else:
@@ -194,6 +196,11 @@ def register_user(request):
     return render(request, "basic_form.html", {"form": form, "button_label": _("Register"), "title": _("Registeration"), "umami_event": "User registration", "form_note": mark_safe(_('Please note the <a href="/imprint">privacy policy</a>'))})
 
 
+def get_single_plz(plz):
+    p = Plz.objects.filter(plz=plz)
+    return p[0] if len(p) >= 1 else None
+
+
 def save_language(request):
     referer_url = request.META.get('HTTP_REFERER')
     response = redirect(referer_url)