Add the feature to delete all the entries from a travel diary

src/pilgrim/service/travel_diary_service.py

@@ -3,6 +3,7 @@ import re
 import shutil
 from pathlib import Path
 
+from pilgrim.models.entry import Entry
 from pilgrim.utils import DirectoryManager
 from sqlalchemy.exc import IntegrityError
 
@@ -147,3 +148,14 @@ class TravelDiaryService:
                 self.session.rollback()
                 raise ValueError(f"Could not delete diary: {str(e)}")
         return None
+
+    def delete_all_entries(self,travel_diary: TravelDiary):
+        diary = self.read_by_id(travel_diary.id)
+        if diary is not None:
+           diary.entries = []
+           self.session.commit()
+
+
+           return True
+
+        return False

src/pilgrim/ui/screens/modals/delete_all_entries_from_diary_modal.py

@@ -3,6 +3,7 @@ from textual.widgets import Button
 
 from textual import on
 
+
 from pilgrim.ui.screens.modals.delete_yes_confirmation_modal import DeleteYesConfirmationModal
 
 
@@ -10,11 +11,23 @@ class DeleteAllEntriesModal(DeleteYesConfirmationModal):
     def __init__(self,diary_id:int):
         super().__init__(diary_id)
         self.head_text.update("Are you sure you want to delete all entries from this diary?")
+        self.delete_button.add_class("DeleteDiaryModal-DeleteButton")
 
 
 
-    @on(Button.Pressed, "#DeleteDiaryModal-DeleteButton")
+    @on(Button.Pressed, ".DeleteDiaryModal-DeleteButton")
     def on_delete_button_pressed(self, event):
-        self.result = True
-        self.dismiss()
 
+        from pilgrim.ui.screens.diary_list_screen import DiaryListScreen
+
+        self.result = True
+        self._delete_entries()
+        self.dismiss()
+        self.app.push_screen(DiaryListScreen())
+
+    def _delete_entries(self):
+        diary = self.app.service_manager.get_travel_diary_service().read_by_id(self.diary_id)
+        if self.app.service_manager.get_travel_diary_service().delete_all_entries(diary):
+            self.notify("All entries deleted successfully")
+        else:
+            self.notify("Failed to delete all entries")

src/pilgrim/ui/screens/modals/delete_diary_modal.py

@@ -5,6 +5,8 @@ from textual.binding import Binding
 from textual import on
 
 
+
+
 class DeleteDiaryModal(Screen):
 
     BINDINGS = [
@@ -44,11 +46,19 @@ class DeleteDiaryModal(Screen):
         else:
             self.delete_button.disabled = True
 
+
     @on(Button.Pressed,"#DeleteDiaryModal-DeleteButton")
     def on_delete_button_pressed(self, event):
+
         self.result = True
+        self._delete_diary()
         self.dismiss()
 
+        from pilgrim.ui.screens.diary_list_screen import DiaryListScreen
+
+        self.app.push_screen(DiaryListScreen())
+
+
 
     @on(Button.Pressed,"#DeleteDiaryModal-CancelButton")
     def on_cancel_button_pressed(self, event):
@@ -57,3 +67,11 @@ class DeleteDiaryModal(Screen):
 
     def action_cancel(self):
         self.dismiss()
+
+    def _delete_diary(self):
+        diary = self.app.service_manager.get_travel_diary_service().read_by_id(self.diary_id)
+        self.app.service_manager.get_travel_diary_service().delete(diary)
+        if self.app.config_manager.get_auto_open_diary() == self.diary_name:
+            self.app.config_manager.set_auto_open_diary(None)
+            self.app.config_manager.save_config()
+

src/pilgrim/ui/screens/modals/delete_yes_confirmation_modal.py

@@ -5,6 +5,8 @@ from textual.binding import Binding
 from textual import on
 
 
+
+
 class DeleteYesConfirmationModal(Screen):
     BINDINGS = [
         Binding("escape", "cancel", "Cancel"),
@@ -45,8 +47,9 @@ class DeleteYesConfirmationModal(Screen):
         self.action_cancel()
 
     def action_cancel(self):
+        from pilgrim.ui.screens.diary_settings_screen import SettingsScreen
         self.dismiss()
-        self.app.push_screen(SettingsScreen(diary=travel_diary[0]))
+        self.app.push_screen(SettingsScreen(self.diary_id))
 
     def compose(self):
         yield Header()