make gotify api return values uniform

gotify_tray/gotify/api.py

@@ -110,8 +110,9 @@ class GotifyClient(GotifySession):
             else GotifyErrorModel(response)
         )
 
-    def delete_application(self, application_id: int) -> bool:
-        return self._delete(f"/application/{application_id}").ok
+    def delete_application(self, application_id: int) -> None | GotifyErrorModel:
+        response = self._delete(f"/application/{application_id}")
+        return None if response.ok else GotifyErrorModel(response)
 
     def upload_application_image(
         self, application_id: int, img_path: str
@@ -132,6 +133,10 @@ class GotifyClient(GotifySession):
             )
             return None
 
+    def delete_application_image(self, application_id: int) -> None | GotifyErrorModel:
+        response = self._delete(f"/application/{application_id}/image")
+        return None if response.ok else GotifyErrorModel(response)
+
     """
     Message
     """
@@ -151,8 +156,9 @@ class GotifyClient(GotifySession):
             paging=GotifyPagingModel(j["paging"]),
         )
 
-    def delete_application_messages(self, application_id: int) -> bool:
-        return self._delete(f"/application/{application_id}/message").ok
+    def delete_application_messages(self, application_id: int) -> None | GotifyErrorModel:
+        response = self._delete(f"/application/{application_id}/message")
+        return None if response.ok else GotifyErrorModel(response)
 
     def get_messages(
         self, limit: int = 100, since: int | None = None
@@ -166,11 +172,13 @@ class GotifyClient(GotifySession):
             paging=GotifyPagingModel(j["paging"]),
         )
 
-    def delete_messages(self) -> bool:
-        return self._delete("/message").ok
+    def delete_messages(self) -> None | GotifyErrorModel:
+        response = self._delete("/message")
+        return None if response.ok else GotifyErrorModel(response)
 
-    def delete_message(self, message_id: int) -> bool:
-        return self._delete(f"/message/{message_id}").ok
+    def delete_message(self, message_id: int) -> None | GotifyErrorModel:
+        response = self._delete(f"/message/{message_id}")
+        return None if response.ok else GotifyErrorModel(response)
 
     def listen(
         self,

gotify_tray/tasks.py

@@ -9,7 +9,6 @@ from PyQt6 import QtCore
 from PyQt6.QtCore import pyqtSignal
 
 from gotify_tray.database import Cache, Settings
-from gotify_tray.gotify.api import GotifyClient
 from gotify_tray.gotify.models import GotifyVersionModel
 from gotify_tray.utils import process_messages
 
@@ -50,7 +49,8 @@ class BaseTask(QtCore.QThread):
 
 
 class DeleteMessageTask(BaseTask):
-    deleted = pyqtSignal(bool)
+    success = pyqtSignal()
+    error = pyqtSignal(gotify.GotifyErrorModel)
 
     def __init__(self, message_id: int, gotify_client: gotify.GotifyClient):
         super(DeleteMessageTask, self).__init__()
@@ -58,12 +58,16 @@ class DeleteMessageTask(BaseTask):
         self.gotify_client = gotify_client
 
     def task(self):
-        success = self.gotify_client.delete_message(self.message_id)
-        self.deleted.emit(success)
+        result = self.gotify_client.delete_message(self.message_id)
+        if isinstance(result, gotify.GotifyErrorModel):
+            self.error.emit(result)
+        else:
+            self.success.emit()
 
 
 class DeleteApplicationMessagesTask(BaseTask):
-    deleted = pyqtSignal(bool)
+    success = pyqtSignal()
+    error = pyqtSignal(gotify.GotifyErrorModel)
 
     def __init__(self, appid: int, gotify_client: gotify.GotifyClient):
         super(DeleteApplicationMessagesTask, self).__init__()
@@ -71,20 +75,27 @@ class DeleteApplicationMessagesTask(BaseTask):
         self.gotify_client = gotify_client
 
     def task(self):
-        success = self.gotify_client.delete_application_messages(self.appid)
-        self.deleted.emit(success)
+        result = self.gotify_client.delete_application_messages(self.appid)
+        if isinstance(result, gotify.GotifyErrorModel):
+            self.error.emit(result)
+        else:
+            self.success.emit()
 
 
 class DeleteAllMessagesTask(BaseTask):
-    deleted = pyqtSignal(bool)
+    success = pyqtSignal()
+    error = pyqtSignal(gotify.GotifyErrorModel)
 
     def __init__(self, gotify_client: gotify.GotifyClient):
         super(DeleteAllMessagesTask, self).__init__()
         self.gotify_client = gotify_client
 
     def task(self):
-        success = self.gotify_client.delete_messages()
-        self.deleted.emit(success)
+        result = self.gotify_client.delete_messages()
+        if isinstance(result, gotify.GotifyErrorModel):
+            self.error.emit(result)
+        else:
+            self.success.emit()
 
 
 class GetApplicationsTask(BaseTask):
@@ -197,7 +208,7 @@ class VerifyServerInfoTask(BaseTask):
 class ServerConnectionWatchdogTask(BaseTask):
     closed = pyqtSignal()
 
-    def __init__(self, gotify_client: GotifyClient):
+    def __init__(self, gotify_client: gotify.GotifyClient):
         super(ServerConnectionWatchdogTask, self).__init__()
         self.gotify_client = gotify_client