Update mana

src/character/migrations/0014_remove_character_mana_consumed_and_more.py

@@ -0,0 +1,24 @@
+# Generated by Django 4.1.2 on 2022-10-30 16:45
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("character", "0013_character_money_pa_character_money_pc_and_more"),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name="character",
+            name="mana_consumed",
+        ),
+        migrations.AddField(
+            model_name="character",
+            name="mana_remaining",
+            field=models.PositiveSmallIntegerField(
+                default=0, verbose_name="mana restant"
+            ),
+        ),
+    ]

src/character/migrations/max_migration.txt

@@ -1 +1 @@
-0013_character_money_pa_character_money_pc_and_more
+0014_remove_character_mana_consumed_and_more

src/character/models/character.py

@@ -129,8 +129,8 @@ class Character(models.Model):
         verbose_name="points de chance restants"
     )
 
-    mana_consumed = models.PositiveSmallIntegerField(
-        default=0, verbose_name="mana utilisé"
+    mana_remaining = models.PositiveSmallIntegerField(
+        default=0, verbose_name="mana restant"
     )
 
     money_pp = models.PositiveSmallIntegerField(default=0, verbose_name="PP")
@@ -219,10 +219,6 @@ class Character(models.Model):
     def mana_max(self) -> int:
         return 2 * self.level + self.modifier_intelligence
 
-    @property
-    def mana_remaining(self) -> int:
-        return self.mana_max - self.mana_consumed
-
     @property
     def height_m(self) -> float:
         return round(self.height / 100, 2)

src/character/templates/character/view.html

@@ -135,8 +135,36 @@
                         <td>{{ character.mana_max }}</td>
                     </tr>
                     <tr>
-                        <th scope="row">PM restants</th>
-                        <td>{{ character.mana_remaining }}</td>
+                        <th scope="row">
+                            PM restants
+                            <div class="btn-group btn-group-sm" role="group">
+                                <button
+                                    hx-get="{% url "character:mana_change" pk=character.pk %}?value=ko"
+                                    hx-target="#mana-remaining"
+                                    hx-swap="innerHTML"
+                                    type="button"
+                                    class="btn btn-outline-danger">0</button>
+                                <button
+                                    hx-get="{% url "character:mana_change" pk=character.pk %}?value=-1"
+                                    hx-target="#mana-remaining"
+                                    hx-swap="innerHTML"
+                                    type="button"
+                                    class="btn btn-danger">-</button>
+                                <button
+                                    hx-get="{% url "character:mana_change" pk=character.pk %}?value=1"
+                                    hx-target="#mana-remaining"
+                                    hx-swap="innerHTML"
+                                    type="button"
+                                    class="btn btn-success">+</button>
+                                <button
+                                    hx-get="{% url "character:mana_change" pk=character.pk %}?value=max"
+                                    hx-target="#mana-remaining"
+                                    hx-swap="innerHTML"
+                                    type="button"
+                                    class="btn btn-outline-success">max</button>
+                            </div>
+                        </th>
+                        <td id="mana-remaining">{{ character.mana_remaining }}</td>
                     </tr>
                 </tbody>
             </table>

src/character/urls.py

@@ -6,4 +6,5 @@ app_name = "character"
 urlpatterns = [
     path("<int:pk>/", views.character_view, name="view"),
     path("<int:pk>/health_change", views.character_health_change, name="health_change"),
+    path("<int:pk>/mana_change", views.character_mana_change, name="mana_change"),
 ]

src/character/views.py

@@ -30,3 +30,20 @@ def character_health_change(request: WSGIRequest, pk: int) -> HttpResponse:
         character.health_remaining = max([0, character.health_remaining])
     character.save(update_fields=["health_remaining"])
     return HttpResponse(character.health_remaining)
+
+
+@login_required
+def character_mana_change(request: WSGIRequest, pk: int) -> HttpResponse:
+    character = get_object_or_404(Character, pk=pk)
+    value = request.GET.get("value")
+    if value == "ko":
+        character.mana_remaining = 0
+    elif value == "max":
+        character.mana_remaining = character.mana_max
+    else:
+        value = int(value)
+        character.mana_remaining += value
+        character.mana_remaining = min([character.mana_max, character.mana_remaining])
+        character.mana_remaining = max([0, character.mana_remaining])
+    character.save(update_fields=["mana_remaining"])
+    return HttpResponse(character.mana_remaining)