Add form to update skill informations

templates/objectives/skills/details.html

@@ -105,6 +105,9 @@
                 {% else %}
                     <p class="text-muted">No more informations provided for this skill.</p>
                 {% endif %}
+                <a href="{% url 'skill_update' skill.id %}">
+                    <span class="tim-icons icon-pencil text-warning"></span>
+                </a>
             </div>
         </div>
     </div>

ultron/objective/forms.py

@@ -1,11 +1,28 @@
 from django import forms
 
 from .models import (
+    Skill,
     Routine,
     RoutineSkill
 )
 
 
+class SkillForm(forms.ModelForm):
+    class Meta:
+        model = Skill
+        fields = (
+            "informations",
+        )
+        widgets = {
+            "informations": forms.Textarea(
+                attrs={
+                    "class": "form-control",
+                    "placeholder": "Informations about the skill : attention point, methodology, biomecanics, …",  # pylint: disable=line-too-long
+                }
+            ),
+        }
+
+
 class RoutineForm(forms.ModelForm):
     class Meta:
         model = Routine

ultron/objective/urls.py

@@ -11,6 +11,11 @@ urlpatterns = [
     path(r"skill/lookup/", views.skill_lookup, name="skill_lookup"),
     path(r"skill/search/", views.skill_listing, name="skill_search"),
     path(r"skill/<int:skill_id>/", views.skill_details, name="skill_details"),
+    path(
+        r"skill/<int:skill_id>/edit/",
+        views.skill_create_or_update,
+        name="skill_update"
+    ),
     path(r"skill/<int:skill_id>/tree/", views.skill_tree, name="skill_tree"),
     path(
         r"skill/prerequisiteless/",

ultron/objective/views.py

@@ -8,6 +8,7 @@ from django.urls import reverse
 from ultron.people.models import Gymnast
 
 from .forms import (
+    SkillForm,
     RoutineForm,
     RoutineSkillForm,
 )
@@ -138,6 +139,34 @@ def skill_details(request, skill_id):
     return render(request, "objectives/skills/details.html", context)
 
 
+@login_required
+@require_http_methods(["GET", "POST"])
+def skill_create_or_update(request, skill_id=None):
+    """Création ou modification d'un saut.
+
+    Args:
+        skill_id (int): identifiant d'un object de classe <Skill>.
+    """
+
+    if skill_id:
+        skill = get_object_or_404(Skill, pk=skill_id)
+    else:
+        skill = None
+
+    if request.method == "POST":
+        form = SkillForm(request.POST, instance=skill)
+
+        if form.is_valid():
+            skill = form.save()
+            return HttpResponseRedirect(reverse("skill_details", args=(skill.pk,)))
+        else:
+            return render(request, "objectives/skill/create.html", {"form": form})
+
+    form = SkillForm(instance=skill)
+    context = {"form": form, "skill_id": skill_id}
+    return render(request, "objectives/skills/create.html", context)
+
+
 @login_required
 @require_http_methods(["GET"])
 def routine_listing(request, gymnast_id=None):