Allow leaving groups

src/party/templates/party/party_details.html

@@ -6,13 +6,17 @@
 
 {% block content %}
     <h1>{{ party.name }}</h1>
+    <p>MJ : {{ party.game_master.get_full_name|default:party.game_master.username }}</p>
     <p>Personnages :</p>
     <ul>
         {% for character in party.characters.all %}
             <li>
                 <a href="{% url "character:view" pk=character.pk %}">
-                    {{ character.name }}
-                </a>
+                    {{ character.name }}</a>
+                {% if character.player == user %}
+                    (<a href="{% url "party:leave" pk=party.pk character_pk=character.pk %}">
+                        Quitter</a>)
+                {% endif %}
             </li>
         {% empty %}
             <li>Aucun...</li>

src/party/templates/party/party_leave.html

@@ -0,0 +1,17 @@
+{% extends "common/base.html" %}
+{% load character_extras %}
+
+{% block title %}Quitter le groupe {{ party.name }}{% endblock %}
+
+{% block content %}
+    <h1>Quitter le groupe {{ party.name }}</h1>
+    <form action="{% url "party:leave" pk=party.pk character_pk=character.pk %}" method=post>
+        {% csrf_token %}
+        <p>
+            Êtes-vous certain de vouloir faire quitter le groupe {{ party.name }} à {{ character.name }} ?
+        </p>
+        <button class="btn btn-danger" type="submit">
+            <i class="fa-solid fa-person-walking-arrow-right"></i> Quitter le groupe
+        </button>
+    </form>
+{% endblock %}

src/party/urls.py

@@ -8,4 +8,5 @@ urlpatterns = [
     path("create/", views.party_create, name="create"),
     path("<int:pk>/", views.party_details, name="details"),
     path("<int:pk>/delete/", views.party_delete, name="delete"),
+    path("<int:pk>/leave/<int:character_pk>/", views.party_leave, name="leave"),
 ]

src/party/views.py

@@ -2,6 +2,7 @@ from django.contrib import messages
 from django.contrib.auth.decorators import login_required
 from django.shortcuts import get_object_or_404, redirect, render
 
+from character.models import Character
 from party.forms import PartyForm
 from party.models import Party
 
@@ -48,3 +49,17 @@ def party_delete(request, pk):
         messages.success(request, f"Le groupe {name} a été supprimé.")
         return redirect("party:list")
     return render(request, "party/party_delete.html", context)
+
+
+@login_required
+def party_leave(request, pk, character_pk):
+    party = get_object_or_404(Party.objects.managed_by(request.user), pk=pk)
+    character = get_object_or_404(
+        Character.objects.owned_by(request.user), pk=character_pk
+    )
+    context = {"party": party, "character": character}
+    if request.method == "POST":
+        character.parties.remove(party)
+        messages.success(request, f"{character} a quitté le groupe {party}.")
+        return redirect("party:list")
+    return render(request, "party/party_leave.html", context)