Move things away from main.py

discord_rss_bot/webhook.py

@@ -0,0 +1,59 @@
+from fastapi import HTTPException
+from reader import Reader
+
+from discord_rss_bot.missing_tags import add_missing_tags
+from discord_rss_bot.settings import list_webhooks
+
+
+def add_webhook(reader: Reader, webhook_name: str, webhook_url: str):
+    """Add new webhook.
+
+    Args:
+        reader: The Reader to use
+        webhook_name: The name of the webhook, this will be shown on the webpage
+        webhook_url: The webhook URL to send entries to
+
+    Raises:
+        HTTPException: This is raised when the webhook already exists
+
+    Returns:
+        Returns True if everyting was succesful
+    """
+    # Get current webhooks from the database if they exist otherwise use an empty list.
+    webhooks: list[dict[str, str]] = list_webhooks(reader)
+
+    # Only add the webhook if it doesn't already exist.
+    if all(webhook["name"] != webhook_name.strip() for webhook in webhooks):
+        # Add the new webhook to the list of webhooks.
+        webhooks.append({"name": webhook_name.strip(), "url": webhook_url.strip()})
+
+        # Add our new list of webhooks to the database.
+        reader.set_tag((), "webhooks", webhooks)  # type: ignore
+
+        add_missing_tags(reader)
+        return True
+
+    # TODO: Show this error on the page.
+    raise HTTPException(status_code=409, detail="Webhook already exists")
+
+
+def remove_webhook(reader: Reader, webhook_url: str):
+    # Get current webhooks from the database if they exist otherwise use an empty list.
+    webhooks: list[dict[str, str]] = list_webhooks(reader)
+
+    # Only add the webhook if it doesn't already exist.
+    for webhook in webhooks:
+        if webhook["url"] in [webhook_url, webhook_url]:
+            # Add the new webhook to the list of webhooks.
+            webhooks.remove(webhook)
+
+            # Check if it has been removed.
+            if webhook in webhooks:
+                raise HTTPException(status_code=500, detail="Webhook could not be deleted")
+
+            # Add our new list of webhooks to the database.
+            reader.set_tag((), "webhooks", webhooks)  # type: ignore
+            return True
+
+    # TODO: Show this error on the page.
+    raise HTTPException(status_code=404, detail="Webhook not found")