initial commit

app/apps/common/apps.py

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+from django.apps import AppConfig
+
+
+class CommonConfig(AppConfig):
+    default_auto_field = "django.db.models.BigAutoField"
+    name = "apps.common"

app/apps/common/functions/decimals.py

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+from decimal import Decimal, ROUND_DOWN
+
+
+def truncate_decimal(value, decimal_places):
+    """
+    Truncate a Decimal value to n decimal places without rounding.
+
+    :param value: The Decimal value to truncate
+    :param decimal_places: The number of decimal places to keep
+    :return: Truncated Decimal value
+    """
+    multiplier = Decimal(10**decimal_places)
+    return (value * multiplier).to_integral_value(rounding=ROUND_DOWN) / multiplier

app/apps/common/templatetags/month_name.py

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+import calendar
+
+from django.template.loader_tags import register
+from django.utils.translation import gettext_lazy as _
+
+
+@register.filter
+def month_name(month_number):
+    return _(calendar.month_name[month_number])

app/apps/common/templatetags/toast_bg.py

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+from django import template
+from django.utils.translation import gettext_lazy as _
+
+register = template.Library()
+
+
+@register.filter
+def toast_bg(tags):
+    if "success" in tags:
+        return "success"
+    elif "warning" in tags:
+        return "warning"
+    elif "error" in tags:
+        return "danger"
+    elif "info" in tags:
+        return "info"
+
+
+@register.filter
+def toast_icon(tags):
+    if "success" in tags:
+        return "fa-solid fa-circle-check"
+    elif "warning" in tags:
+        return "fa-solid fa-circle-exclamation"
+    elif "error" in tags:
+        return "fa-solid fa-circle-xmark"
+    elif "info" in tags:
+        return "fa-solid fa-circle-info"
+
+
+@register.filter
+def toast_title(tags):
+    if "success" in tags:
+        return _("Success")
+    elif "warning" in tags:
+        return _("Warning")
+    elif "error" in tags:
+        return _("Error")
+    elif "info" in tags:
+        return _("Info")

app/apps/common/urls.py

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+from django.urls import path
+
+from . import views
+
+urlpatterns = [
+    path(
+        "toasts/",
+        views.toasts,
+        name="toasts",
+    ),
+]

app/apps/common/views.py

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+from django.shortcuts import render
+
+
+def toasts(request):
+    return render(request, "common/toasts.html")