From 6b66b9b189d027f5afb927941713c7745dd79ab4 Mon Sep 17 00:00:00 2001
From: kritzl <kritzl@kritzl.dev>
Date: Thu, 11 Jul 2024 22:04:33 +0200
Subject: [PATCH] add interface to manage webhooks; call webhook

---
 src/vinywaji/api/serializers.py               | 15 ++++
 src/vinywaji/api/urls.py                      |  1 +
 src/vinywaji/api/views.py                     | 20 +++++
 src/vinywaji/gui/static/css/dist/styles.css   | 78 +++++++++++++++++++
 .../gui/templates/components/forms.html       |  4 +-
 .../components/forms/add_webhook.html         | 16 ++++
 src/vinywaji/gui/templates/views/profile.html | 58 +++++++++++++-
 src/vinywaji/gui/views.py                     | 15 +++-
 8 files changed, 199 insertions(+), 8 deletions(-)
 create mode 100644 src/vinywaji/gui/templates/components/forms/add_webhook.html

diff --git a/src/vinywaji/api/serializers.py b/src/vinywaji/api/serializers.py
index 184c5ae..8252a05 100644
--- a/src/vinywaji/api/serializers.py
+++ b/src/vinywaji/api/serializers.py
@@ -28,3 +28,18 @@ def create(self, validated_data):
             validated_data["amount"] = validated_data["amount"] * -1
         validated_data["amount"] = int(validated_data["amount"])
         return models.Transaction.objects.create(**validated_data)
+
+
+class WebhookConfigSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = models.WebhookConfig
+        fields = "__all__"
+
+    user = serializers.PrimaryKeyRelatedField(
+        default=serializers.CurrentUserDefault(), queryset=models.User.objects.all()
+    )
+    amount = serializers.FloatField()
+
+    def create(self, validated_data):
+        validated_data["amount"] = int(validated_data["amount"])
+        return models.WebhookConfig.objects.create(**validated_data)
diff --git a/src/vinywaji/api/urls.py b/src/vinywaji/api/urls.py
index 0123b5a..b8bec2a 100644
--- a/src/vinywaji/api/urls.py
+++ b/src/vinywaji/api/urls.py
@@ -11,6 +11,7 @@
 router = routers.SimpleRouter()
 router.register(r"users", views.UserViewSet, basename="user")
 router.register(r"transactions", views.TransactionViewSet, basename="transaction")
+router.register(r"webhooks", views.WebhookConfigViewSet, basename="webhook")
 
 
 urlpatterns = [
diff --git a/src/vinywaji/api/views.py b/src/vinywaji/api/views.py
index bd9c14f..1692cb1 100644
--- a/src/vinywaji/api/views.py
+++ b/src/vinywaji/api/views.py
@@ -72,3 +72,23 @@ def get_permissions(self):
             return [IsAuthenticated()]
         else:
             return [(IsAdminUser | permissions.IsRelatedToRequester)()]
+
+
+class WebhookConfigViewSet(
+    viewsets.mixins.CreateModelMixin,
+    viewsets.mixins.DestroyModelMixin,
+    viewsets.GenericViewSet,
+):
+    serializer_class = serializers.WebhookConfigSerializer
+
+    def get_queryset(self):
+        if self.request.user.is_superuser:
+            return models.WebhookConfig.objects.all()
+        else:
+            return models.WebhookConfig.objects.filter(user=self.request.user)
+
+    def get_permissions(self):
+        if self.action == "list":
+            return [IsAuthenticated()]
+        else:
+            return [(IsAdminUser | permissions.IsRelatedToRequester)()]
diff --git a/src/vinywaji/gui/static/css/dist/styles.css b/src/vinywaji/gui/static/css/dist/styles.css
index 3411ba8..23cc063 100644
--- a/src/vinywaji/gui/static/css/dist/styles.css
+++ b/src/vinywaji/gui/static/css/dist/styles.css
@@ -803,6 +803,10 @@ input[type=number] {
   grid-column: span 3 / span 3;
 }
 
+.col-span-full {
+  grid-column: 1 / -1;
+}
+
 .mx-auto {
   margin-left: auto;
   margin-right: auto;
@@ -813,6 +817,11 @@ input[type=number] {
   margin-bottom: 1rem;
 }
 
+.my-2 {
+  margin-top: 0.5rem;
+  margin-bottom: 0.5rem;
+}
+
 .mb-8 {
   margin-bottom: 2rem;
 }
@@ -845,6 +854,14 @@ input[type=number] {
   width: 100%;
 }
 
+.min-w-28 {
+  min-width: 7rem;
+}
+
+.min-w-12 {
+  min-width: 3rem;
+}
+
 .grow {
   flex-grow: 1;
 }
@@ -882,10 +899,18 @@ input[type=number] {
   grid-template-columns: repeat(2, minmax(0, 1fr));
 }
 
+.grid-cols-3 {
+  grid-template-columns: repeat(3, minmax(0, 1fr));
+}
+
 .flex-col {
   flex-direction: column;
 }
 
+.items-center {
+  align-items: center;
+}
+
 .items-stretch {
   align-items: stretch;
 }
@@ -922,11 +947,40 @@ input[type=number] {
   border-radius: 0.5rem;
 }
 
+.border-b {
+  border-bottom-width: 1px;
+}
+
 .border-gray-300 {
   --tw-border-opacity: 1;
   border-color: rgb(209 213 219 / var(--tw-border-opacity));
 }
 
+.border-gray-500 {
+  --tw-border-opacity: 1;
+  border-color: rgb(107 114 128 / var(--tw-border-opacity));
+}
+
+.border-gray-800 {
+  --tw-border-opacity: 1;
+  border-color: rgb(31 41 55 / var(--tw-border-opacity));
+}
+
+.border-gray-700 {
+  --tw-border-opacity: 1;
+  border-color: rgb(55 65 81 / var(--tw-border-opacity));
+}
+
+.border-b-gray-300 {
+  --tw-border-opacity: 1;
+  border-bottom-color: rgb(209 213 219 / var(--tw-border-opacity));
+}
+
+.border-b-gray-400 {
+  --tw-border-opacity: 1;
+  border-bottom-color: rgb(156 163 175 / var(--tw-border-opacity));
+}
+
 .bg-black\/10 {
   background-color: rgb(0 0 0 / 0.1);
 }
@@ -4856,6 +4910,11 @@ input[type=number] {
   background-color: rgb(255 255 255 / var(--tw-bg-opacity));
 }
 
+.bg-red-400 {
+  --tw-bg-opacity: 1;
+  background-color: rgb(248 113 113 / var(--tw-bg-opacity));
+}
+
 .px-2 {
   padding-left: 0.5rem;
   padding-right: 0.5rem;
@@ -4897,6 +4956,10 @@ input[type=number] {
   text-align: center;
 }
 
+.align-middle {
+  vertical-align: middle;
+}
+
 .text-2xl {
   font-size: 1.5rem;
   line-height: 2rem;
@@ -8895,6 +8958,11 @@ input[type=number] {
   background-color: rgb(4 47 46 / 0.95);
 }
 
+.hover\:bg-red-500:hover {
+  --tw-bg-opacity: 1;
+  background-color: rgb(239 68 68 / var(--tw-bg-opacity));
+}
+
 .hover\:text-gray-500:hover {
   --tw-text-opacity: 1;
   color: rgb(107 114 128 / var(--tw-text-opacity));
@@ -16854,6 +16922,11 @@ input[type=number] {
     background-color: rgb(255 255 255 / 0.1);
   }
 
+  .dark\:bg-red-600 {
+    --tw-bg-opacity: 1;
+    background-color: rgb(220 38 38 / var(--tw-bg-opacity));
+  }
+
   .dark\:text-gray-400 {
     --tw-text-opacity: 1;
     color: rgb(156 163 175 / var(--tw-text-opacity));
@@ -20780,6 +20853,11 @@ input[type=number] {
     background-color: rgb(4 47 46 / 0.95);
   }
 
+  .dark\:hover\:bg-red-700:hover {
+    --tw-bg-opacity: 1;
+    background-color: rgb(185 28 28 / var(--tw-bg-opacity));
+  }
+
   .dark\:focus\:border-blue-500:focus {
     --tw-border-opacity: 1;
     border-color: rgb(59 130 246 / var(--tw-border-opacity));
diff --git a/src/vinywaji/gui/templates/components/forms.html b/src/vinywaji/gui/templates/components/forms.html
index ec7b7d8..2551134 100644
--- a/src/vinywaji/gui/templates/components/forms.html
+++ b/src/vinywaji/gui/templates/components/forms.html
@@ -6,7 +6,7 @@
     </button>
 {% endmacro %}
 
-{% macro input label name value="" type="text" step="1" min="0" placeholder="" required=False class="" %}
+{% macro input label name value="" type="text" step="1" min="" placeholder="" required=False class="" %}
     <div class="relative {{ class }}">
         <input type="{{ type }}" id="input_{{ name }}"
                class="block px-2.5 pb-2.5 pt-4 w-full text-sm text-gray-900 bg-transparent rounded-lg
@@ -14,7 +14,7 @@
                    dark:focus:border-blue-500 focus:outline-none focus:ring-0 focus:border-blue-600 peer"
                {% if type == 'number' %}inputmode="decimal"{% endif %}
                {% if type == 'number' %}step="{{ step }}"{% endif %}
-               {% if type == 'number' %}min="{{ min }}"{% endif %}
+               {% if type == 'number' and min %}min="{{ min }}"{% endif %}
                {% if required %}required{% endif %}
                placeholder="{% if placeholder %}{{ placeholder }}{% else %} {% endif %}"
                name="{{ name }}"
diff --git a/src/vinywaji/gui/templates/components/forms/add_webhook.html b/src/vinywaji/gui/templates/components/forms/add_webhook.html
new file mode 100644
index 0000000..de4c7bc
--- /dev/null
+++ b/src/vinywaji/gui/templates/components/forms/add_webhook.html
@@ -0,0 +1,16 @@
+{% load macros %}
+{% loadmacros "components/forms.html" %}
+
+<form id="purchase" class="js-submit mt-4 mb-8 sm:mb-2"
+      action="{% url 'webhook-list' %}" method="post">
+    {% csrf_token %}
+    <div class="grid grid-cols-2 justify-stretch gap-2">
+        {% usemacro input "Description" "description" type="text" class="col-span-full" %}
+
+        {% usemacro input "Transaction amount (ct)" "amount" type="number" placeholder="150" required=True step="0.1" %}
+
+        {% usemacro input "Transaction description" "transaction_description" type="text" placeholder="fritz-kola" %}
+
+        {% usemacro button "Add Webhook" class="col-span-full" %}
+    </div>
+</form>
diff --git a/src/vinywaji/gui/templates/views/profile.html b/src/vinywaji/gui/templates/views/profile.html
index 6dc6ec8..0709bf6 100644
--- a/src/vinywaji/gui/templates/views/profile.html
+++ b/src/vinywaji/gui/templates/views/profile.html
@@ -13,14 +13,64 @@ <h5 class="text-2xl leading-normal">Basic Information</h5>
                 <dt class="font-bold">Username:</dt>
                 <dd>{{ request.user }} </dd>
             </div>
-
         </dl>
     </section>
 
     <section class="mt-4">
         <h5 class="text-2xl leading-normal">Webhooks</h5>
-        <div>
-            TODO: Put webhook configuration here
-        </div>
+
+        {% include "components/forms/add_webhook.html" %}
+
+        <hr class="border-gray-500 my-4">
+
+        {% csrf_token %}
+
+        <script>
+            const csrftoken = document.querySelector('[name=csrfmiddlewaretoken]').value;
+
+            async function writeClipboardText(text) {
+                try {
+                    await navigator.clipboard.writeText(text);
+                } catch (error) {
+                    console.error(error.message);
+                }
+            }
+
+            async function deleteWebhook(id) {
+                await fetch(`{% url 'webhook-list' %}${id}`, {
+                    "method": "DELETE",
+                    headers: {'X-CSRFToken': csrftoken},
+                }).then(() => {
+                    window.location.reload();
+                });
+            }
+        </script>
+
+        <dl>
+            {% for webhook in webhooks %}
+                <div class="grid grid-cols-3 gap-2 py-2 border-b border-gray-700">
+                    <dt class="font-bold flex items-center">
+                        {{ webhook.description }}
+                    </dt>
+                    <dd class="col-span-2 flex justify-between items-center">
+                        <div>
+                            <span class="min-w-12 inline-block">{{ webhook.amount }}</span>
+                            <span>{{ webhook.transaction_description }}</span>
+                        </div>
+                        <div>
+                            <button data-key="{{ webhook.trigger_key }}"
+                                    onclick="writeClipboardText(`{{ request.scheme }}://{{ request.META.HTTP_HOST }}{% url 'webhook-trigger' trigger=webhook.trigger_key %}`)"
+                                    class="text-center bg-primary-400 hover:bg-primary-500 dark:bg-primary-600 dark:hover:bg-primary-700 px-4 py-2 rounded-lg min-w-30">
+                                Copy URL
+                            </button>
+                            <button onclick="deleteWebhook('{{ webhook.id }}')"
+                                    class="text-center bg-red-400 hover:bg-red-500 dark:bg-red-600 dark:hover:bg-red-700 px-4 py-2 rounded-lg min-w-30">
+                                Delete
+                            </button>
+                        </div>
+                    </dd>
+                </div>
+            {% endfor %}
+        </dl>
     </section>
 {% endblock %}
diff --git a/src/vinywaji/gui/views.py b/src/vinywaji/gui/views.py
index a280aba..dbc691e 100644
--- a/src/vinywaji/gui/views.py
+++ b/src/vinywaji/gui/views.py
@@ -7,6 +7,8 @@
 from django.shortcuts import render
 from django.views import View
 
+from vinywaji.core.models import WebhookConfig
+
 
 class DashboardView(View):
     def get(self, request: HttpRequest):
@@ -38,14 +40,23 @@ def get(self, request: HttpRequest):
             "title": settings.ORG_NAME,
         }
         if not request.user.is_anonymous:
-            context.update({})
+            context.update(
+                {
+                    "webhooks": request.user.webhooks.all(),
+                }
+            )
 
         return render(request, "views/profile.html", context)
 
 
 class WebhookTriggerView(View):
     def get(self, request: HttpRequest, trigger: str):
-        return HttpResponse("OK")
+        webhook = WebhookConfig.objects.filter(trigger_key=trigger)
+        if len(webhook) == 1:
+            webhook[0].trigger()
+            return HttpResponse("OK")
+        else:
+            return HttpResponse("Failed")
 
 
 def manifest(request):