feat: add emailConfigured to PublicSettings (#4047)

Co-authored-by: Vlad Stan <stan.v.vlad@gmail.com>

lnbits/settings.py

@@ -496,6 +496,11 @@ class NotificationsSettings(LNbitsSettings):
             and self.lnbits_telegram_notifications_access_token is not None
         )
 
+    def is_email_notifications_configured(self) -> bool:
+        return self.lnbits_email_notifications_enabled and bool(
+            self.lnbits_email_notifications_email
+        )
+
 
 class FakeWalletFundingSource(LNbitsSettings):
     fake_wallet_secret: str = Field(default="ToTheMoon1")
@@ -1295,6 +1300,7 @@ class PublicSettings(BaseModel):
     extensions_reviews_url: str = Field(alias="extensionsReviewsUrl")
     ext_builder: bool = Field(alias="extBuilder")
     nostr_configured: bool = Field(alias="nostrConfigured")
+    email_configured: bool = Field(alias="emailConfigured")
     telegram_configured: bool = Field(alias="telegramConfigured")
     wallet_featured_button_label: str | None = Field(alias="walletFeaturedButtonLabel")
     wallet_featured_button_url: str | None = Field(alias="walletFeaturedButtonUrl")
@@ -1359,6 +1365,7 @@ class PublicSettings(BaseModel):
             extensionsReviewsUrl=settings.lnbits_extensions_reviews_url,
             extBuilder=settings.lnbits_extensions_builder_activate_non_admins,
             nostrConfigured=settings.is_nostr_notifications_configured(),
+            emailConfigured=settings.is_email_notifications_configured(),
             telegramConfigured=settings.is_telegram_notifications_configured(),
             walletFeaturedButtonLabel=settings.lnbits_wallet_featured_button_label,
             walletFeaturedButtonUrl=settings.lnbits_wallet_featured_button_url,

tests/unit/test_services_payments.py

@@ -26,8 +26,8 @@ from lnbits.core.services.payments import (
     check_payment_status,
     check_pending_payments,
     check_time_limit_between_transactions,
-    check_wallet_daily_withdraw_limit,
     check_transaction_status,
+    check_wallet_daily_withdraw_limit,
     check_wallet_limits,
     create_payment_request,
     get_payments_daily_stats,