feat(currencies): add automatic exchange rate fetching

Closes #123

app/templates/exchange_rates_services/fragments/add.html

@@ -0,0 +1,11 @@
+{% extends 'extends/offcanvas.html' %}
+{% load i18n %}
+{% load crispy_forms_tags %}
+
+{% block title %}{% translate 'Add exchange rate' %}{% endblock %}
+
+{% block body %}
+<form hx-post="{% url 'automatic_exchange_rate_add' %}" hx-target="#generic-offcanvas" novalidate>
+    {% crispy form %}
+</form>
+{% endblock %}

app/templates/exchange_rates_services/fragments/edit.html

@@ -0,0 +1,11 @@
+{% extends 'extends/offcanvas.html' %}
+{% load i18n %}
+{% load crispy_forms_tags %}
+
+{% block title %}{% translate 'Edit exchange rate' %}{% endblock %}
+
+{% block body %}
+<form hx-post="{% url 'automatic_exchange_rate_edit' pk=service.id %}" hx-target="#generic-offcanvas" novalidate>
+    {% crispy form %}
+</form>
+{% endblock %}

app/templates/exchange_rates_services/fragments/list.html

@@ -0,0 +1,81 @@
+{% load currency_display %}
+{% load i18n %}
+<div class="container px-md-3 py-3 column-gap-5">
+  <div class="tw-text-3xl fw-bold font-monospace tw-w-full mb-3">
+    {% spaceless %}
+      <div>{% translate 'Automatic Exchange Rates' %}<span>
+      <a class="text-decoration-none tw-text-2xl p-1 category-action"
+         role="button"
+         data-bs-toggle="tooltip"
+         data-bs-title="{% translate "Add" %}"
+         hx-get="{% url 'automatic_exchange_rate_add' %}"
+         hx-target="#generic-offcanvas">
+            <i class="fa-solid fa-circle-plus fa-fw"></i></a>
+    </span></div>
+    {% endspaceless %}
+  </div>
+
+  <div class="card">
+    <div class="card-header text-body-secondary">
+      <button type="button" hx-get="{% url 'automatic_exchange_rate_force_fetch' %}"
+              class="btn btn-outline-primary btn-sm">{% trans 'Fetch all' %}</button>
+    </div>
+    <div class="card-body">
+      {% if services %}
+        <c-config.search></c-config.search>
+        <div class="table-responsive">
+          <table class="table table-hover">
+            <thead>
+            <tr>
+              <th scope="col" class="col-auto"></th>
+              <th scope="col" class="col-auto"></th>
+              <th scope="col" class="col-auto">{% translate 'Name' %}</th>
+              <th scope="col" class="col">{% translate 'Service' %}</th>
+              <th scope="col" class="col">{% translate 'Targeting' %}</th>
+              <th scope="col" class="col">{% translate 'Fetch every' %}</th>
+              <th scope="col" class="col">{% translate 'Last fetch' %}</th>
+            </tr>
+            </thead>
+            <tbody>
+            {% for service in services %}
+              <tr class="services">
+                <td class="col-auto">
+                  <div class="btn-group" role="group" aria-label="{% translate 'Actions' %}">
+                    <a class="btn btn-secondary btn-sm"
+                       role="button"
+                       data-bs-toggle="tooltip"
+                       data-bs-title="{% translate "Edit" %}"
+                       hx-get="{% url 'automatic_exchange_rate_edit' pk=service.id %}"
+                       hx-target="#generic-offcanvas">
+                      <i class="fa-solid fa-pencil fa-fw"></i></a>
+                    <a class="btn btn-secondary btn-sm text-danger"
+                       role="button"
+                       data-bs-toggle="tooltip"
+                       data-bs-title="{% translate "Delete" %}"
+                       hx-delete="{% url 'automatic_exchange_rate_delete' pk=service.id %}"
+                       hx-trigger='confirmed'
+                       data-bypass-on-ctrl="true"
+                       data-title="{% translate "Are you sure?" %}"
+                       data-text="{% translate "You won't be able to revert this!" %}"
+                       data-confirm-text="{% translate "Yes, delete it!" %}"
+                       _="install prompt_swal"><i class="fa-solid fa-trash fa-fw"></i></a>
+                  </div>
+                </td>
+                <td class="col-auto">{% if service.is_active %}<i class="fa-solid fa-circle text-success"></i>{% else %}
+                  <i class="fa-solid fa-circle text-danger"></i>{% endif %}</td>
+                <td class="col-auto">{{ service.name }}</td>
+                <td class="col">{{ service.get_service_type_display }}</td>
+                <td class="col">{{ service.target_currencies.count }} {% trans 'currencies' %}, {{ service.target_accounts.count }} {% trans 'accounts' %}</td>
+                <td class="col">{{ service.fetch_interval_hours }} {% trans 'hours' %}</td>
+                <td class="col">{{ service.last_fetch|date:"SHORT_DATETIME_FORMAT" }}</td>
+              </tr>
+            {% endfor %}
+            </tbody>
+          </table>
+        </div>
+      {% else %}
+        <c-msg.empty title="{% translate "No services configured" %}" remove-padding></c-msg.empty>
+      {% endif %}
+    </div>
+  </div>
+</div>

app/templates/exchange_rates_services/fragments/table.html

@@ -0,0 +1,132 @@
+{% load currency_display %}
+{% load i18n %}
+<div class="card-body show-loading" hx-get="{% url 'exchange_rates_list_pair' %}" hx-trigger="updated from:window" hx-swap="outerHTML" hx-vals='{"page": "{{ page_obj.number }}", "from": "{{ from_currency|default_if_none:"" }}", "to": "{{ to_currency|default_if_none:"" }}"}'>
+  {% if page_obj %}
+  <div class="table-responsive">
+    <table class="table table-hover text-nowrap">
+      <thead>
+        <tr>
+          <th scope="col" class="col-auto"></th>
+          <th scope="col" class="col">{% translate 'Date' %}</th>
+          <th scope="col" class="col">{% translate 'Pairing' %}</th>
+          <th scope="col" class="col">{% translate 'Rate' %}</th>
+        </tr>
+      </thead>
+      <tbody>
+        {% for exchange_rate in page_obj %}
+        <tr class="exchange-rate">
+          <td class="col-auto">
+            <div class="btn-group" role="group" aria-label="{% translate 'Actions' %}">
+              <a class="btn btn-secondary btn-sm"
+                    role="button"
+                    data-bs-toggle="tooltip"
+                    data-bs-title="{% translate "Edit" %}"
+                    hx-get="{% url 'exchange_rate_edit' pk=exchange_rate.id %}"
+                    hx-target="#generic-offcanvas"
+                    hx-swap="innerHTML">
+                <i class="fa-solid fa-pencil fa-fw"></i></a>
+              <a class="btn btn-secondary btn-sm text-danger"
+                      role="button"
+                      data-bs-toggle="tooltip"
+                      data-bs-title="{% translate "Delete" %}"
+                      hx-delete="{% url 'exchange_rate_delete' pk=exchange_rate.id %}"
+                      hx-trigger='confirmed'
+                      hx-swap="innerHTML"
+                      data-bypass-on-ctrl="true"
+                      data-title="{% translate "Are you sure?" %}"
+                      data-text="{% translate "You won't be able to revert this!" %}"
+                      data-confirm-text="{% translate "Yes, delete it!" %}"
+                      _="install prompt_swal"><i class="fa-solid fa-trash fa-fw"></i></a>
+            </div>
+          </td>
+          <td class="col-3">{{ exchange_rate.date|date:"SHORT_DATETIME_FORMAT" }}</td>
+          <td class="col-3"><span class="badge rounded-pill text-bg-secondary">{{ exchange_rate.from_currency.name }}</span> x <span class="badge rounded-pill text-bg-secondary">{{ exchange_rate.to_currency.name }}</span></td>
+          <td class="col-3">1 {{ exchange_rate.from_currency.name }} ≅ {% currency_display amount=exchange_rate.rate prefix=exchange_rate.to_currency.prefix suffix=exchange_rate.to_currency.suffix decimal_places=exchange_rate.to_currency.decimal_places%}</td>
+        </tr>
+        {% endfor %}
+      </tbody>
+    </table>
+  </div>
+  {% else %}
+    <c-msg.empty title="{% translate "No exchange rates" %}" remove-padding></c-msg.empty>
+  {% endif %}
+
+  {% if page_obj.has_other_pages %}
+  <div class="mt-auto">
+    <input value="{{ page_obj.number }}" name="page" type="hidden" id="page">
+
+    <nav aria-label="{% translate 'Page navigation' %}">
+    <ul class="pagination justify-content-center mt-5">
+      <li class="page-item">
+        <a class="page-link tw-cursor-pointer {% if not page_obj.has_previous %}disabled{% endif %}"
+           hx-get="{% if page_obj.has_previous %}{% url 'exchange_rates_list_pair' %}{% endif %}"
+           hx-vals='{"page": 1, "from": "{{ from_currency|default_if_none:"" }}", "to": "{{ to_currency|default_if_none:"" }}"}'
+           hx-include="#filter, #order"
+           hx-target="#exchange-rates-table"
+           aria-label="Primeira página"
+           hx-swap="show:top">
+          <span aria-hidden="true">&laquo;</span>
+        </a>
+      </li>
+      {% for page_number in page_obj.paginator.page_range %}
+              {% comment %}
+                  This conditional allows us to display up to 3 pages before and after the current page
+                  If you decide to remove this conditional, all the pages will be displayed
+
+                  You can change the 3 to any number you want e.g
+                  To display only 5 pagination items, change the 3 to 2 (2 before and 2 after the current page)
+              {% endcomment %}
+              {% if page_number <= page_obj.number|add:3 and page_number >= page_obj.number|add:-3 %}
+                  {% if page_obj.number == page_number %}
+                      <li class="page-item active">
+                          <a class="page-link tw-cursor-pointer">
+                              {{ page_number }}
+                          </a>
+                      </li>
+                  {% else %}
+                      <li class="page-item">
+                          <a class="page-link tw-cursor-pointer"
+                             hx-get="{% url 'exchange_rates_list_pair' %}"
+                             hx-vals='{"page": {{ page_number }}, "from": "{{ from_currency|default_if_none:"" }}", "to": "{{ to_currency|default_if_none:"" }}"}'
+                             hx-target="#exchange-rates-table"
+                             hx-swap="show:top">
+                              {{ page_number }}
+                          </a>
+                      </li>
+                  {% endif %}
+              {% endif %}
+      {% endfor %}
+      {% if page_obj.number|add:3 < page_obj.paginator.num_pages %}
+        <li class="page-item">
+          <a class="page-link disabled"
+             aria-label="...">
+            <span aria-hidden="true">...</span>
+          </a>
+        </li>
+        <li class="page-item">
+          <a class="page-link tw-cursor-pointer"
+             hx-get="{% url 'exchange_rates_list_pair' %}" hx-target="#exchange-rates-table"
+             hx-vals='{"page": {{ page_obj.paginator.num_pages }}, "from": "{{ from_currency|default_if_none:"" }}", "to": "{{ to_currency|default_if_none:"" }}"}'
+             hx-include="#filter, #order"
+             hx-swap="show:top"
+             aria-label="Última página">
+            <span aria-hidden="true">{{ page_obj.paginator.num_pages }}</span>
+          </a>
+        </li>
+      {% endif %}
+      <li class="page-item">
+        <a class="page-link {% if not page_obj.has_next %}disabled{% endif %} tw-cursor-pointer"
+           hx-get="{% if page_obj.has_next %}{% url 'exchange_rates_list_pair' %}{% endif %}"
+           hx-vals='{"page": {{ page_obj.paginator.num_pages }}, "from": "{{ from_currency|default_if_none:"" }}", "to": "{{ to_currency|default_if_none:"" }}"}'
+           hx-include="#filter, #order"
+           hx-swap="show:top"
+           hx-target="#exchange-rates-table"
+           aria-label="Next">
+          <span aria-hidden="true">&raquo;</span>
+        </a>
+      </li>
+    </ul>
+  </nav>
+  </div>
+  {% endif %}
+</div>

app/templates/exchange_rates_services/pages/index.html

@@ -0,0 +1,8 @@
+{% extends "layouts/base.html" %}
+{% load i18n %}
+
+{% block title %}{% translate 'Automatic Exchange Rates' %}{% endblock %}
+
+{% block content %}
+<div hx-get="{% url 'automatic_exchange_rates_list' %}" hx-trigger="load, updated from:window" class="show-loading"></div>
+{% endblock %}

app/templates/includes/navbar.html

@@ -129,6 +129,8 @@
                    href="{% url 'rules_index' %}">{% translate 'Rules' %}</a></li>
             <li><a class="dropdown-item {% active_link views='import_profiles_index' %}"
                    href="{% url 'import_profiles_index' %}">{% translate 'Import' %} <span class="badge text-bg-primary">beta</span></a></li>
+            <li><a class="dropdown-item {% active_link views='automatic_exchange_rates_index' %}"
+                   href="{% url 'automatic_exchange_rates_index' %}">{% translate 'Automatic Exchange Rates' %}</a></li>
             <li>
               <hr class="dropdown-divider">
             </li>

app/templates/includes/toasts.html

@@ -1,5 +1,5 @@
 <div id="toasts">
-  <div class="toast-container position-fixed bottom-0 end-0 p-3" hx-trigger="load, updated from:window" hx-get="{% url 'toasts' %}" hx-swap="beforeend">
+  <div class="toast-container position-fixed bottom-0 end-0 p-3" hx-trigger="load, updated from:window, toasts from:window" hx-get="{% url 'toasts' %}" hx-swap="beforeend">
 
   </div>
 </div>