Add ui to manage invoices and invoice groups

aleksis/apps/tezor/forms.py

-from material import Layout
+from material import Layout, Row
 
 from aleksis.core.mixins import ExtensibleForm
 
 from .models.base import Client
+from .models.invoice import InvoiceGroup
 
 class EditClientForm(ExtensibleForm):
     """Form to create or edit clients."""
@@ -12,3 +13,14 @@ class EditClientForm(ExtensibleForm):
     class Meta:
         model = Client
         exclude = []
+
+
+class EditInvoiceGroupForm(ExtensibleForm):
+
+    layout = Layout(
+        Row("name", "template_name")
+    )
+
+    class Meta:
+        model = InvoiceGroup
+        exclude = ["client"]

aleksis/apps/tezor/models/invoice.py

@@ -21,6 +21,10 @@ class InvoiceGroup(ExtensibleModel):
 
     template_name = models.CharField(verbose_name=_("Template to render invoices with as PDF"), blank=True, max_length=255)
 
+    def __str__(self) -> str:
+        return self.name
+
+
     class Meta:
         constraints = [
             models.UniqueConstraint(fields=["client", "name"], name="group_uniq_per_client")

aleksis/apps/tezor/tables.py

@@ -41,6 +41,12 @@ class ClientsTable(tables.Table):
 
     name = tables.Column()
 
+    view = tables.LinkColumn(
+        "client_by_pk",
+        args=[A("id")],
+        verbose_name=_("View"),
+        text=_("View"),
+    )
     edit = tables.LinkColumn(
         "edit_client_by_pk",
         args=[A("id")],
@@ -53,3 +59,47 @@ class ClientsTable(tables.Table):
         verbose_name=_("Delete"),
         text=_("Delete"),
     )
+
+class InvoiceGroupsTable(tables.Table):
+
+    name = tables.Column()
+    template_name = tables.Column()
+    view = tables.LinkColumn(
+        "invoice_group_by_pk",
+        args=[A("id")],
+        verbose_name=_("View"),
+        text=_("View"),
+    )
+    edit = tables.LinkColumn(
+        "edit_invoice_group_by_pk",
+        args=[A("id")],
+        verbose_name=_("Edit"),
+        text=_("Edit"),
+    )
+    delete = tables.LinkColumn(
+        "delete_invoice_group_by_pk",
+        args=[A("id")],
+        verbose_name=_("Delete"),
+        text=_("Delete"),
+    )
+
+class InvoicesTable(tables.Table):
+
+    transaction_id = tables.Column()
+    status = tables.Column()
+    created = tables.DateColumn()
+    billing_first_name = tables.Column()
+    billing_last_name = tables.Column()
+    total = tables.Column()
+    view = tables.LinkColumn(
+        "invoice_by_pk",
+        args=[A("id")],
+        verbose_name=_("View"),
+        text=_("View"),
+    )
+    print = tables.LinkColumn(
+        "get_invoice_by_pk",
+        args=[A("id")],
+        verbose_name=_("Print"),
+        text=_("Print"),
+    )

aleksis/apps/tezor/templates/tezor/client/full.html

+{% extends "core/base.html" %}
+{% load material_form i18n %}
+
+{% load render_table from django_tables2 %}
+
+{% block page_title %}{% blocktrans %}Client{% endblocktrans %} {{ client }}{% endblock %}
+{% block browser_title %}{% blocktrans %}Client{% endblocktrans %} {{ client }}{% endblock %}
+
+{% block content %}
+
+    <a class="btn colour-primary waves-effect waves-light" href="{% url 'create_invoice_group' client.id %}">{% trans "Add invoice group" %}</a>
+    {% render_table invoice_groups_table %}
+
+{% endblock %}

aleksis/apps/tezor/templates/tezor/invoice/full.html

+{% extends "core/base.html" %}
+{% load material_form i18n %}
+
+{% load render_table from django_tables2 %}
+
+{% block browser_title %}{{ object.transaction_id }}{% endblock %}
+
+{% block content %}
+
+    <h1>{% trans "Invoice" %} {{ object.transaction_id }} — {{ object.created.date }}</h1>
+    <a class="btn colour-primary waves-effect waves-light" href="{% url 'invoice_group_by_pk' object.group.pk %}">{% trans "Back" %}</a>
+
+    {% render_table object.purchased_items_table %}
+    {% render_table object.totals_table %}
+
+{% endblock %}

aleksis/apps/tezor/templates/tezor/invoice_group/create.html

+{% extends "core/base.html" %}
+{% load material_form i18n %}
+
+{% block page_title %}{% blocktrans %}Create invoice group{% endblocktrans %}{% endblock %}
+{% block browser_title %}{% blocktrans %}Create invoice group{% endblocktrans %}{% endblock %}
+
+{% block extra_head %}
+    {{ form.media.css }}
+{% endblock %}
+
+{% block content %}
+  <form method="post">
+    {% csrf_token %}
+    {% form form=form %}{% endform %}
+    {% include "core/partials/save_button.html" %}
+  </form>
+
+  {{ form.media.js }}
+{% endblock %}

aleksis/apps/tezor/templates/tezor/invoice_group/edit.html

+{% extends "core/base.html" %}
+{% load material_form i18n %}
+
+{% block page_title %}{% blocktrans %}Edit invoice group{% endblocktrans %}{% endblock %}
+{% block browser_title %}{% blocktrans %}Edit invoice group{% endblocktrans %}{% endblock %}
+
+{% block extra_head %}
+    {{ form.media.css }}
+{% endblock %}
+
+{% block content %}
+  <form method="post">
+    {% csrf_token %}
+    {% form form=form %}{% endform %}
+    {% include "core/partials/save_button.html" %}
+  </form>
+  {{ form.media.js }}
+{% endblock %}

aleksis/apps/tezor/templates/tezor/invoice_group/full.html

+{% extends "core/base.html" %}
+{% load material_form i18n %}
+
+{% load render_table from django_tables2 %}
+
+{% block page_title %}{{ object }}{% endblock %}
+{% block browser_title %}{{ object }}{% endblock %}
+
+{% block content %}
+
+    <a class="btn colour-primary waves-effect waves-light" href="{% url 'client_by_pk' object.client.pk %}">{% trans "Back" %}</a>
+    {% render_table invoices_table %}
+
+{% endblock %}

aleksis/apps/tezor/templates/tezor/menus.py

-from django.utils.translation import gettext_lazy as _
-
-MENUS = {
-    "NAV_MENU_CORE": [
-        {
-            "name": _("Payments"),
-            "url": "#",
-            "root": True,
-            "icon": "price_check",
-            "validators": [
-                "menu_generator.validators.is_authenticated",
-                "aleksis.core.util.core_helpers.has_person",
-            ],
-            "submenu": [
-                {
-                    "name": _("Clients"),
-                    "url": "clients",
-                    "icon": "account_balance",
-                    "validators": [
-                        (
-                            "aleksis.core.util.predicates.permission_validator",
-                            "tezor.can_view_clients",
-                        )
-                    ],
-                },
-            ],
-        }
-    ]
-}

aleksis/apps/tezor/urls.py

@@ -25,4 +25,34 @@ urlpatterns = [
         views.ClientDeleteView.as_view(),
         name="delete_client_by_pk",
     ),
+    path(
+        "clients/<int:pk>/",
+        views.ClientDetailView.as_view(),
+        name="client_by_pk",
+    ),
+    path(
+        "client/<int:pk>/invoice_groups/create",
+        views.InvoiceGroupCreateView.as_view(),
+        name="create_invoice_group",
+    ),
+    path(
+        "invoice_groups/<int:pk>/edit",
+        views.InvoiceGroupEditView.as_view(),
+        name="edit_invoice_group_by_pk",
+    ),
+    path(
+        "invoice_groups/<int:pk>/",
+        views.InvoiceGroupDetailView.as_view(),
+        name="invoice_group_by_pk",
+    ),
+    path(
+        "invoice_groups/<int:pk>/delete",
+        views.InvoiceGroupDeleteView.as_view(),
+        name="delete_invoice_group_by_pk",
+    ),
+    path(
+        "invoice/<int:pk>/",
+        views.InvoiceDetailView.as_view(),
+        name="invoice_by_pk",
+    ),
 ]

aleksis/apps/tezor/views.py

@@ -8,15 +8,15 @@ from django.urls import reverse, reverse_lazy
 from django.views.generic.detail import DetailView
 
 from rules.contrib.views import PermissionRequiredMixin
-from django_tables2.views import SingleTableView
+from django_tables2.views import SingleTableView, RequestConfig
 
 from aleksis.core.views import RenderPDFView
 from aleksis.core.mixins import AdvancedCreateView, AdvancedDeleteView, AdvancedEditView
 
-from .tables import ClientsTable
-from .forms import EditClientForm
+from .tables import ClientsTable, InvoiceGroupsTable, InvoicesTable
+from .forms import EditClientForm, EditInvoiceGroupForm
 from .models.base import Client
-from .models.invoice import Invoice
+from .models.invoice import Invoice, InvoiceGroup
 
 
 class GetInvoicePDF(PermissionRequiredMixin, RenderPDFView):
@@ -73,3 +73,83 @@ class ClientDeleteView(PermissionRequiredMixin, AdvancedDeleteView):
     template_name = "core/pages/delete.html"
     success_url = reverse_lazy("clients")
     success_message = _("The client has been deleted.")
+
+
+class ClientDetailView(PermissionRequiredMixin, DetailView):
+
+    model = Client
+    permission_required = "tezor.view_client"
+    template_name = "tezor/client/full.html"
+
+    def get_context_data(self, object):
+        context = super().get_context_data()
+
+        invoice_groups = object.invoice_groups.all()
+        invoice_groups_table = InvoiceGroupsTable(invoice_groups)
+        RequestConfig(self.request).configure(invoice_groups_table)
+        context["invoice_groups_table"] = invoice_groups_table
+
+        return context
+
+class InvoiceGroupDetailView(PermissionRequiredMixin, DetailView):
+
+    model = InvoiceGroup
+    permission_required = "tezor.view_invoice_group"
+    template_name = "tezor/invoice_group/full.html"
+
+    def get_context_data(self, object):
+        context = super().get_context_data()
+
+        invoices = object.invoices.all()
+        invoices_table = InvoicesTable(invoices)
+        RequestConfig(self.request).configure(invoices_table)
+        context["invoices_table"] = invoices_table
+
+        return context
+
+
+@method_decorator(never_cache, name="dispatch")
+class InvoiceGroupCreateView(PermissionRequiredMixin, AdvancedCreateView):
+    """Create view for invoice_groups."""
+
+    model = InvoiceGroup
+    form_class = EditInvoiceGroupForm
+    permission_required = "tezor.add_invoice_groups"
+    template_name = "tezor/invoice_group/create.html"
+    success_url = reverse_lazy("clients")
+    success_message = _("The invoice_group has been created.")
+
+
+    def form_valid(self, form):
+        client = Client.objects.get(id=self.kwargs["pk"])
+        InvoiceGroup.objects.create(client=client, name=form.cleaned_data["name"], template_name=form.cleaned_data["template_name"])
+
+        return super().form_valid(form)
+
+@method_decorator(never_cache, name="dispatch")
+class InvoiceGroupEditView(PermissionRequiredMixin, AdvancedEditView):
+    """Edit view for invoice_groups."""
+
+    model = InvoiceGroup
+    form_class = EditInvoiceGroupForm
+    permission_required = "tezor.edit_invoice_groups"
+    template_name = "tezor/invoice_group/edit.html"
+    success_url = reverse_lazy("invoice_groups")
+    success_message = _("The invoice_group has been saved.")
+
+
+class InvoiceGroupDeleteView(PermissionRequiredMixin, AdvancedDeleteView):
+    """Delete view for invoice_group."""
+
+    model = InvoiceGroup
+    permission_required = "tezor.delete_invoice_group"
+    template_name = "core/pages/delete.html"
+    success_url = reverse_lazy("invoice_groups")
+    success_message = _("The invoice_group has been deleted.")
+
+
+class InvoiceDetailView(PermissionRequiredMixin, DetailView):
+
+    model = Invoice
+    permission_required = "tezor.view_invoice"
+    template_name = "tezor/invoice/full.html"