settings.py

"""
Django settings for rewardme project.

Generated by 'django-admin startproject' using Django 4.1.5.

For more information on this file, see
https://docs.djangoproject.com/en/4.1/topics/settings/

For the full list of settings and their values, see
https://docs.djangoproject.com/en/4.1/ref/settings/
"""

import os
from pathlib import Path

import environ

env = environ.Env(
    # set casting, default value
    DEBUG=(bool, False)
)

# Build paths inside the project like this: BASE_DIR / 'subdir'.
BASE_DIR = Path(__file__).resolve().parent.parent

# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/4.1/howto/deployment/checklist/

# Take environment variables from .env file
environ.Env.read_env(os.path.join(BASE_DIR, ".env"))

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = env("SECRET_KEY")

# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = env("DEBUG")

ALLOWED_HOSTS = env.list("ALLOWED_HOSTS")
CSRF_TRUSTED_ORIGINS = env.list("CSRF_TRUSTED_ORIGINS")

# Application definition

INITIAL_APPS = [
    "django.contrib.admin",
    "django.contrib.auth",
    "django.contrib.contenttypes",
    "django.contrib.sessions",
    "django.contrib.messages",
    "django.contrib.staticfiles",
]

LOCAL_APPS = [
    "core.apps.CoreConfig",
    "accounts.apps.AccountsConfig",
    "transactions.apps.TransactionsConfig",
]

THIRD_PARTY_APPS = [
    "django_htmx",
    "compressor",
    "rest_framework",
    "django_extensions",
    "simple_history",
    "flags",
]


INSTALLED_APPS = INITIAL_APPS + LOCAL_APPS + THIRD_PARTY_APPS

MIDDLEWARE = [
    "django.middleware.security.SecurityMiddleware",
    "django.contrib.sessions.middleware.SessionMiddleware",
    "django.middleware.common.CommonMiddleware",
    "django.middleware.csrf.CsrfViewMiddleware",
    "django.contrib.auth.middleware.AuthenticationMiddleware",
    "django.contrib.messages.middleware.MessageMiddleware",
    "django.middleware.clickjacking.XFrameOptionsMiddleware",
    "django_htmx.middleware.HtmxMiddleware",
    "simple_history.middleware.HistoryRequestMiddleware",
]

ROOT_URLCONF = "rewardme.urls"

TEMPLATES = [
    {
        "BACKEND": "django.template.backends.django.DjangoTemplates",
        "DIRS": [BASE_DIR / "templates"],
        "APP_DIRS": True,
        "OPTIONS": {
            "context_processors": [
                "django.template.context_processors.debug",
                "django.template.context_processors.request",
                "django.contrib.auth.context_processors.auth",
                "django.contrib.messages.context_processors.messages",
            ],
        },
    },
]

WSGI_APPLICATION = "rewardme.wsgi.application"

if USE_SQLITE := env("USE_SQLITE"):
    DATABASES = {
        "default": {
            "ENGINE": "django.db.backends.sqlite3",
            "NAME": BASE_DIR / "db.sqlite3",
        }
    }
else:
    DATABASES = {
        "default": {
            "ENGINE": "django.db.backends.postgresql",
            "NAME": env("DB_NAME"),
            "USER": env("DB_USER"),
            "PASSWORD": env("DB_PASSWORD"),
            "PORT": 5432,
            "HOST": env("DB_HOST"),
        }
    }

# User
AUTH_USER_MODEL = "accounts.User"

# Password validation
# https://docs.djangoproject.com/en/4.1/ref/settings/#auth-password-validators

AUTH_PASSWORD_VALIDATORS = [
    {
        "NAME": "django.contrib.auth.password_validation.UserAttributeSimilarityValidator",
    },
    {
        "NAME": "django.contrib.auth.password_validation.MinimumLengthValidator",
    },
    {
        "NAME": "django.contrib.auth.password_validation.CommonPasswordValidator",
    },
    {
        "NAME": "django.contrib.auth.password_validation.NumericPasswordValidator",
    },
]

# Internationalization
# https://docs.djangoproject.com/en/4.1/topics/i18n/

LANGUAGE_CODE = "en-us"

TIME_ZONE = "Asia/Kolkata"

USE_I18N = True

USE_TZ = True

# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/4.1/howto/static-files/

STATIC_URL = "static/"
COMPRESS_ROOT = BASE_DIR / "static"
STATIC_ROOT = BASE_DIR / "staticfiles"
COMPRESS_ENABLED = True
STATICFILES_FINDERS = (
    "django.contrib.staticfiles.finders.FileSystemFinder",
    "django.contrib.staticfiles.finders.AppDirectoriesFinder",
    "compressor.finders.CompressorFinder",
)

# Default primary key field type
# https://docs.djangoproject.com/en/4.1/ref/settings/#default-auto-field

DEFAULT_AUTO_FIELD = "django.db.models.BigAutoField"


# SMS
SMS_BACKEND = "sms.backends.console.SmsBackend"

# Simple History
SIMPLE_HISTORY_HISTORY_ID_USE_UUID = True
SIMPLE_HISTORY_HISTORY_CHANGE_REASON_USE_TEXT_FIELD = True

# Flags
FLAG_SOURCES = (
    "core.flags.FlagSources",
    "flags.sources.SettingsFlagsSource",
    "flags.sources.DatabaseFlagsSource",
)

# Sentry
if USE_SENTRY := env.bool("USE_SENTRY", default=False):
    import sentry_sdk
    from sentry_sdk.integrations.django import DjangoIntegration

    sentry_sdk.init(
        dsn=env("SENTRY_DSN"),
        integrations=[DjangoIntegration()],
        traces_sample_rate=env.float("SENTRY_TRACES_SAMPLE_RATE", default=0.1),
        send_default_pii=True,
        release=env("SENTRY_RELEASE"),
    )