Implement link group detail screen with profit simulation

app/urls.py

@@ -252,4 +252,9 @@ urlpatterns = [
         linkgroups.LinkGroupDelete.as_view(),
         name="linkgroup_delete",
     ),
+    path(
+        "links/<str:type>/info/<str:pk>/",
+        linkgroups.LinkGroupInfo.as_view(),
+        name="linkgroup_info",
+    ),
 ] + static(settings.STATIC_URL, document_root=settings.STATIC_ROOT)

core/forms.py

@@ -268,8 +268,6 @@ class LinkGroupForm(RestrictedFormMixin, ModelForm):
         model = LinkGroup
         fields = (
             "name",
-            "aggregators",
-            "platforms",
             "platform_owner_cut_percentage",
             "requisition_owner_cut_percentage",
             "operator_cut_percentage",
@@ -278,27 +276,12 @@ class LinkGroupForm(RestrictedFormMixin, ModelForm):
 
         help_texts = {
             "name": "The name of the link group.",
-            "aggregators": "The aggregators to use.",
-            "platforms": "The platforms to use.",
             "platform_owner_cut_percentage": "The percentage of the total profit of this group to give to the platform owners.",
             "requisition_owner_cut_percentage": "The percentage of the total profit of this group to give to the requisition owners.",
             "operator_cut_percentage": "The percentage of the total profit of this group to give to the operator.",
             "enabled": "Whether or not this link group is enabled.",
         }
 
-    platforms = forms.ModelMultipleChoiceField(
-        queryset=Platform.objects.all(),
-        widget=forms.CheckboxSelectMultiple,
-        help_text=Meta.help_texts["platforms"],
-        required=True,
-    )
-    aggregators = forms.ModelMultipleChoiceField(
-        queryset=Aggregator.objects.all(),
-        widget=forms.CheckboxSelectMultiple,
-        help_text=Meta.help_texts["aggregators"],
-        required=True,
-    )
-
     def clean(self):
         cleaned_data = super(LinkGroupForm, self).clean()
         platform_owner_cut_percentage = cleaned_data.get(

core/models.py

@@ -69,6 +69,24 @@ class LinkGroup(models.Model):
     def __str__(self):
         return self.name
 
+    def payees(self):
+        payees = {}
+        for platform in self.platform_set.all():
+            for payee in platform.payees.all():
+                if "platform" not in payees:
+                    payees["platform"] = []
+                payees["platform"].append(payee)
+
+        for aggregator in self.aggregator_set.all():
+            agg_reqs = aggregator.requisition_set.all()
+            for req in agg_reqs:
+                for payee in req.payees.all():
+                    if "requisition" not in payees:
+                        payees["requisition"] = []
+                    payees["requisition"].append(payee)
+
+        return payees
+
 
 class Aggregator(models.Model):
     """

core/templates/base.html

@@ -173,6 +173,7 @@
         padding-right: 5px;
         padding-left: 5px;
       }
+
       .grid-stack-item:hover .ui-resizable-handle {
         display: block !important;
       }
@@ -360,7 +361,7 @@
     {% block outer_content %}
     {% endblock %}
     <section class="section">
-      <div class="container">
+      <div class="container is-widescreen">
         {% block content_wrapper %}
           {% block content %}
           {% endblock %}

core/templates/partials/aggregator-info.html

@@ -10,6 +10,7 @@
     <th>created</th>
     <th>institution</th>
     <th>accounts</th>
+    <th>payees</th>
     <th>actions</th>
   </thead>
   {% for item in object_list %}
@@ -26,6 +27,11 @@
       <td>{{ item.created }}</td>
       <td>{{ item.institution_id }}</td>
       <td>{{ item.accounts|length }}</td>
+      <td>
+        {% for payee in item.requisition.payees.all %}
+          {{ payee.name }}{% if not forloop.last %}, {% endif %}
+        {% endfor %}
+      </td>
       <td>
         <div class="buttons">
           <button

core/templates/partials/aggregator-list.html

@@ -15,6 +15,7 @@
     <th>user</th>
     <th>name</th>
     <th>service</th>
+    <th>link group</th>
     <th>enabled</th>
     <th>actions</th>
   </thead>
@@ -32,6 +33,7 @@
       <td>{{ item.user }}</td>
       <td><a href="{% url 'reqs' type='page' pk=item.id %}">{{ item.name }}</a></td>
       <td>{{ item.get_service_display }}</td>
+      <td>{{ item.link_group|default_if_none:"—" }}</td>
       <td>
         {% if item.enabled %}
           <span class="icon">

core/templates/partials/linkgroup-info.html

@@ -0,0 +1,130 @@
+<h1 class="title">Information for link group {{ linkgroup.name }}</h1>
+
+<div class="columns">
+  <div class="column">
+    <h1 class="title is-4">Platforms</h1>
+    {% include 'partials/platform-list.html' with object_list=platforms type=type %}
+    <h1 class="title is-4">Aggregators</h1>
+    {% include 'partials/aggregator-list.html' with object_list=aggregators type=type %}
+
+    <h1 class="title is-4">Requisitions</h1>
+    <table class="table is-fullwidth is-hoverable">
+      <thead>
+        <th>id</th>
+        <th>aggregator</th>
+        <th>payees</th>
+      </thead>
+      {% for item in requisitions %}
+        <tr>
+          <td>{{ item.id|truncatechars:20 }}</td>
+          <td>{{ item.aggregator.name }}</td>
+          <td>
+            {% for payee in item.payees.all %}
+              {{ payee.name }}{% if not forloop.last %}, {% endif %}
+            {% endfor %}
+          </td>
+        </tr>
+      {% endfor %}
+    </table>
+  </div>
+  <div class="column">
+    <h1 class="title is-4">Platform payees</h1>
+    <table class="table is-fullwidth is-hoverable">
+      <thead>
+        <th>name</th>
+        <th>address</th>
+      </thead>
+      {% for item in linkgroup.payees.platform %}
+        <tr>
+          <td>{{ item.name }}</td>
+          <td>{{ item.address }}</td>
+        </tr>
+      {% endfor %}
+    </table>
+    <h1 class="title is-4">Requisition payees</h1>
+    <table class="table is-fullwidth is-hoverable">
+      <thead>
+        <th>name</th>
+        <th>address</th>
+      </thead>
+      {% for item in linkgroup.payees.requisition %}
+        <tr>
+          <td>{{ item.name }}</td>
+          <td>{{ item.address }}</td>
+        </tr>
+      {% endfor %}
+    </table>
+    <h1 class="title is-4">Split</h1>
+    <table class="table is-fullwidth is-hoverable">
+      <thead>
+        <th>attribute</th>
+        <th>%</th>
+        <th>graphic</th>
+
+      </thead>
+      <tr>
+        <td>platform</td>
+        <td>{{ linkgroup.platform_owner_cut_percentage }}</td>
+        <td>
+          <progress class="progress" value="{{ linkgroup.platform_owner_cut_percentage }}" max="100"></progress>
+        </td>
+      </tr>
+      <tr>
+        <td>requisition</td>
+        <td>{{ linkgroup.requisition_owner_cut_percentage }}</td>
+        <td>
+          <progress class="progress" value="{{ linkgroup.requisition_owner_cut_percentage }}" max="100"></progress>
+        </td>
+      </tr>
+      <tr>
+        <td>operator</td>
+        <td>{{ linkgroup.operator_cut_percentage }}</td>
+        <td>
+          <progress class="progress" value="{{ linkgroup.operator_cut_percentage }}" max="100"></progress>
+        </td>
+      </tr>
+    </table>
+  </div>
+</div>
+
+<h1 class="title">Simulation for $1000</h1>
+<p>Assuming equal throughput for platforms and requisitions.</p>
+<div class="columns">
+  <div class="column">
+    <div class="content">
+      <ul>
+        {% for key, list in simulation.items %}
+          <li>
+            {{ key.0 }}: ${{ key.1 }}
+            <ul>
+              {% for item in list %}
+                <li>${{ item.amount }} to {{ item.name }} at <code>{{ item.address }}</code></li>
+              {% endfor %}
+            </ul>
+          </li>
+        {% endfor %}
+      </ul>
+    </div>
+    <h1 class="title is-4">Total for wallets</h1>
+    <div class="box">
+      {% for wallet, pay_list in pay_list.items %}
+        {{ wallet }}: ${{ pay_list.amount }}
+        <progress class="progress" value="{{ pay_list.amount }}" max="1000"></progress>
+      {% endfor %}
+    </div>
+  </div>
+
+  <div class="column">
+    <div class="box">
+      {% for key, list in simulation.items %}
+        <strong>{{ key.0 }}: ${{ key.1 }}</strong>
+        <progress class="progress" value="{{ key.1 }}" max="1000"></progress>
+        {% for item in list %}
+          <em>{{ item.name }}: ${{ item.amount }}</em><progress class="progress" value="{{ item.amount }}" max="{{ item.max }}"></progress>
+        {% endfor %}
+
+      {% endfor %}
+    </div>
+  </div>
+
+</div>

core/templates/partials/linkgroup-list.html

@@ -76,6 +76,15 @@
               </span>
             </span>
           </button>
+          <a href="{% url 'linkgroup_info' type='page' pk=item.id %}"><button
+            class="button">
+            <span class="icon-text">
+              <span class="icon">
+                <i class="fa-solid fa-eye"></i>
+              </span>
+            </span>
+          </button>
+          </a>
         </div>
       </td>
     </tr>

core/templates/partials/platform-list.html

@@ -1,4 +1,5 @@
 {% load cache %}
+{% load joinsep %}
 {% load cachalot cache %}
 {% get_last_invalidation 'core.Platform' as last %}
 {% include 'mixins/partials/notify.html' %}
@@ -15,6 +16,8 @@
     <th>user</th>
     <th>name</th>
     <th>service</th>
+    <th>payees</th>
+    <th>link group</th>
     <th>enabled</th>
     <th>actions</th>
   </thead>
@@ -32,6 +35,12 @@
       <td>{{ item.user }}</td>
       <td>{{ item.name }}</td>
       <td>{{ item.get_service_display }}</td>
+      <td>
+        {% for payee in item.payees.all %}
+          {{ payee.name }}{% if not forloop.last %}, {% endif %}
+        {% endfor %}
+      </td>
+      <td>{{ item.link_group|default_if_none:"—" }}</td>
       <td>
         {% if item.enabled %}
           <span class="icon">

core/views/aggregators.py

@@ -14,7 +14,7 @@ from two_factor.views.mixins import OTPRequiredMixin
 
 from core.clients.aggregators.nordigen import NordigenClient
 from core.forms import AggregatorForm
-from core.models import Aggregator
+from core.models import Aggregator, Requisition
 from core.util import logs
 from core.views.helpers import synchronize_async_helper
 
@@ -95,6 +95,16 @@ class ReqsList(LoginRequiredMixin, OTPRequiredMixin, ObjectList):
 
         run = synchronize_async_helper(NordigenClient(aggregator))
         reqs = synchronize_async_helper(run.get_requisitions())
+        for req in reqs:
+            # Add in Requisition object
+            requisition_id = req["id"]
+            requisition = Requisition.objects.filter(
+                user=self.request.user,
+                aggregator=aggregator,
+                requisition_id=requisition_id,
+            ).first()
+            if requisition:
+                req["requisition"] = requisition
         return reqs
 
 

core/views/linkgroups.py

@@ -1,9 +1,107 @@
 from django.contrib.auth.mixins import LoginRequiredMixin
-from mixins.views import ObjectCreate, ObjectDelete, ObjectList, ObjectUpdate
+from django.http import HttpResponse
+from mixins.views import (
+    ObjectCreate,
+    ObjectDelete,
+    ObjectList,
+    ObjectRead,
+    ObjectUpdate,
+)
+from rest_framework import status
 from two_factor.views.mixins import OTPRequiredMixin
 
 from core.forms import LinkGroupForm
-from core.models import LinkGroup
+from core.models import Aggregator, LinkGroup, Platform, Requisition
+
+
+class LinkGroupInfo(LoginRequiredMixin, OTPRequiredMixin, ObjectRead):
+    context_object_name_singular = "linkgroup"
+    context_object_name = "linkgroups"
+    detail_template = "partials/linkgroup-info.html"
+
+    def get_object(self, **kwargs):
+        pk = self.kwargs.get("pk")
+        linkgroup = LinkGroup.objects.filter(
+            user=self.request.user,
+            id=pk,
+        ).first()
+        if not linkgroup:
+            return HttpResponse(status=status.HTTP_404_NOT_FOUND)
+        return linkgroup
+
+    def get_context_data(self):
+        context = super().get_context_data()
+
+        aggregators = Aggregator.objects.filter(
+            user=self.request.user,
+            link_group=self.object,
+        )
+        platforms = Platform.objects.filter(
+            user=self.request.user,
+            link_group=self.object,
+        )
+        requisitions = Requisition.objects.filter(
+            user=self.request.user,
+            aggregator__in=aggregators,
+        )
+        context["aggregators"] = aggregators
+        context["platforms"] = platforms
+        context["requisitions"] = requisitions
+        context["linkgroup"] = self.object
+
+        payees = self.object.payees()
+
+        simulation = {}
+        profit = 1000
+        profit_platform = profit * (self.object.platform_owner_cut_percentage / 100)
+        profit_requisition = profit * (
+            self.object.requisition_owner_cut_percentage / 100
+        )
+        profit_operator = profit * (self.object.operator_cut_percentage / 100)
+
+        pay_list = {}
+
+        platform_pay_list = []
+        for payee in payees["platform"]:
+            cast = {
+                "name": payee.name,
+                "address": payee.address,
+                "amount": profit_platform / len(payees["platform"]),
+                "max": profit_platform,
+            }
+            if payee not in pay_list:
+                pay_list[payee] = {}
+            if "amount" in pay_list[payee]:
+                pay_list[payee]["amount"] += cast["amount"]
+            else:
+                pay_list[payee] = dict(cast)
+            platform_pay_list.append(cast)
+
+        requisition_pay_list = []
+        for payee in payees["requisition"]:
+            cast = {
+                "name": payee.name,
+                "address": payee.address,
+                "amount": profit_requisition / len(payees["requisition"]),
+                "max": profit_requisition,
+            }
+            if payee not in pay_list:
+                pay_list[payee] = {}
+            if "amount" in pay_list[payee]:
+                pay_list[payee]["amount"] += cast["amount"]
+            else:
+                pay_list[payee] = dict(cast)
+            requisition_pay_list.append(cast)
+
+        simulation[("Platform", profit_platform)] = platform_pay_list
+        simulation[("Requisition", profit_requisition)] = requisition_pay_list
+        simulation[("Operator", profit_operator)] = []
+
+        context["pay_list"] = pay_list
+
+        context["simulation"] = simulation
+
+        return context
 
 
 class LinkGroupList(LoginRequiredMixin, OTPRequiredMixin, ObjectList):