Merge remote-tracking branch 'origin/dev' into 35_Explicit_account_modification

Reviewed-on: #41

.gitignore

@@ -147,6 +147,7 @@ venv.bak/
 /site
 
 # mypy
+.mypy.ini
 .mypy_cache/
 .dmypy.json
 dmypy.json

bot/add_character.py

@@ -2,9 +2,15 @@ import requests
 from misskey.exceptions import MisskeyAPIException
 from client import client_connection
 from db_utils import insert_character
+from custom_types import Character
 
-def add_character(name: str, rarity: int, weight: float, image_url: str) -> tuple[int, str]:
+
-    """
+def add_character(
+        name: str,
+        rarity: int,
+        weight: float,
+        image_url: str) -> tuple[int, str]:
+    '''
     Adds a character to the database, uploading the image from a public URL to
     the bot's Misskey Drive.
 
@@ -12,7 +18,8 @@ def add_character(name: str, rarity: int, weight: float, image_url: str) -> tupl
         name (str): Character name.
         rarity (int): Character rarity (e.g., 1-5).
         weight (float): Pull weight (e.g., 0.02).
-        image_url (str): Public URL of the image from the post (e.g., from note['files'][i]['url']).
+        image_url (str): Public URL of the image from the post (e.g., from
+            note['files'][i]['url']).
 
     Returns:
         tuple[int, str]: Character ID and bot's Drive file_id.
@@ -20,30 +27,39 @@ def add_character(name: str, rarity: int, weight: float, image_url: str) -> tupl
     Raises:
         ValueError: If inputs are invalid.
         RuntimeError: If image download/upload or database operation fails.
-    """
+    '''
+
+    stripped_name = name.strip()
+
     # Validate inputs
-    if not name or not name.strip():
+    if not stripped_name:
-        raise ValueError("Character name cannot be empty.")
+        raise ValueError('Character name cannot be empty.')
-    if not isinstance(rarity, int) or rarity < 1:
+    if rarity < 1:
-        raise ValueError("Rarity must be a positive integer.")
+        raise ValueError('Rarity must be a positive integer.')
-    if not isinstance(weight, (int, float)) or weight <= 0:
+    if weight <= 0:
-        raise ValueError("Weight must be a positive number.")
+        raise ValueError('Weight must be a positive number.')
     if not image_url:
-        raise ValueError("Image URL must be provided.")
+        raise ValueError('Image URL must be provided.')
 
     # Download image
     response = requests.get(image_url, stream=True, timeout=30)
     if response.status_code != 200:
-        raise RuntimeError(f"Failed to download image from {image_url}")
+        raise RuntimeError(f'Failed to download image from {image_url}')
 
     # Upload to bot's Drive
     mk = client_connection()
     try:
         media = mk.drive_files_create(response.raw)
-        file_id = media["id"]
+        file_id = media['id']
     except MisskeyAPIException as e:
-        raise RuntimeError(f"Failed to upload image to bot's Drive: {e}") from e
+        raise RuntimeError(f'Failed to upload image to bot\'s Drive: {e}')\
+                from e
 
     # Insert into database
-    character_id = insert_character(name.strip(), rarity, float(weight), file_id)
+    character_id = insert_character(
+            stripped_name,
+            rarity,
+            float(weight),
+            file_id
+    )
     return character_id, file_id

bot/client.py

@@ -1,5 +1,6 @@
 import misskey
 import config
 
-def client_connection():
+
+def client_connection() -> misskey.Misskey:
     return misskey.Misskey(address=config.INSTANCE, i=config.KEY)

bot/config.py

@@ -2,9 +2,11 @@
 import configparser
 from os import environ, path
 
+
 class ConfigError(Exception):
     '''Could not find config file'''
 
+
 def get_config_file() -> str:
     '''Gets the path to the config file in the current environment'''
     env: str | None = environ.get('KEMOVERSE_ENV')
@@ -19,24 +21,25 @@ def get_config_file() -> str:
         raise ConfigError(f'Could not find {config_path}')
     return config_path
 
+
 config = configparser.ConfigParser()
 config.read(get_config_file())
 
 # Username for the bot
-USER     = config['credentials']['User'].lower()
+USER = config['credentials']['User'].lower()
 # API key for the bot
-KEY      = config['credentials']['Token']
+KEY = config['credentials']['Token']
 # Bot's Misskey instance URL
 INSTANCE = config['credentials']['Instance'].lower()
 
 # TODO: move this to db
 # Fedi handles in the traditional 'user@domain.tld' style, allows these users
 # to use extra admin exclusive commands with the bot
-ADMINS        = config['application']['DefaultAdmins']
+ADMINS = config['application']['DefaultAdmins']
 # SQLite Database location
-DB_PATH       = config['application']['DatabaseLocation']
+DB_PATH = config['application']['DatabaseLocation']
 
 NOTIFICATION_POLL_INTERVAL = int(config['notification']['PollInterval'])
-NOTIFICATION_BATCH_SIZE    = int(config['notification']['BatchSize'])
+NOTIFICATION_BATCH_SIZE = int(config['notification']['BatchSize'])
 
 GACHA_ROLL_INTERVAL = int(config['gacha']['RollInterval'])

bot/custom_types.py

@@ -0,0 +1,21 @@
+from typing import TypedDict, List, Dict, Any
+
+BotResponse = TypedDict('BotResponse', {
+    'message': str,
+    'attachment_urls': List[str] | None
+})
+
+Character = TypedDict('Character', {
+    'id': int,
+    'name': str,
+    'rarity': int,
+    'weight': float,
+    'image_url': str
+})
+
+ParsedNotification = TypedDict('ParsedNotification', {
+    'author': str,
+    'command': str | None,
+    'arguments': List[str],
+    'note_obj': Dict[str, Any]
+})

bot/db_utils.py

@@ -1,11 +1,13 @@
 from random import choices
 import sqlite3
 import config
+from custom_types import Character
 
 DB_PATH = config.DB_PATH
 CONNECTION: sqlite3.Connection
 CURSOR: sqlite3.Cursor
 
+
 def connect() -> None:
     '''Creates a connection to the database'''
     print('Connecting to the database...')
@@ -15,24 +17,32 @@ def connect() -> None:
     CONNECTION.row_factory = sqlite3.Row
     CURSOR = CONNECTION.cursor()
 
-def get_random_character():
+
+def get_random_character() -> Character | None:
     ''' Gets a random character from the database'''
     CURSOR.execute('SELECT * FROM characters')
     characters = CURSOR.fetchall()
 
     if not characters:
-        return None, None, None, None
+        return None
 
     weights = [c['weight'] for c in characters]
     chosen = choices(characters, weights=weights, k=1)[0]
 
-    return chosen['id'], chosen['name'], chosen['file_id'], chosen['rarity']
+    return {
+        'id': chosen['id'],
+        'name': chosen['name'],
+        'rarity': chosen['rarity'],
+        'weight': chosen['weight'],
+        'image_url': chosen['file_id']
+    }
 
-def get_player(username):
+def get_player(username: str) -> int:
     '''Retrieve a player ID by username, or return None if not found.'''
     CURSOR.execute('SELECT id FROM users WHERE username = ?', (username,))
     user = CURSOR.fetchone()
-    return user[0] if user else None
+    if user:
+        return int(user[0])
 
 def insert_player(username):
     '''Insert a new player with default has_rolled = False and return their user ID.'''
@@ -70,36 +80,45 @@ def delete_player(username):
     return True
 
 
-def insert_character(name: str, rarity: int, weight: float, file_id: str) -> int:
+
+def insert_character(
+        name: str, rarity: int, weight: float, file_id: str) -> int:
     '''Inserts a character'''
     CURSOR.execute(
-        'INSERT INTO characters (name, rarity, weight, file_id) VALUES (?, ?, ?, ?)',
+        'INSERT INTO characters (name, rarity, weight, file_id) VALUES \
+(?, ?, ?, ?)',
         (name, rarity, weight, file_id)
     )
     character_id = CURSOR.lastrowid
     return character_id if character_id else 0
 
-def insert_pull(user_id, character_id):
+
+def insert_pull(user_id: int, character_id: int) -> None:
     '''Creates a pull in the database'''
     CURSOR.execute(
         'INSERT INTO pulls (user_id, character_id) VALUES (?, ?)',
         (user_id, character_id)
     )
 
-def get_last_rolled_at(user_id):
+
+def get_last_rolled_at(user_id: int) -> int:
     '''Gets the timestamp when the user last rolled'''
-    CURSOR.execute("SELECT timestamp FROM pulls WHERE user_id = ? ORDER BY timestamp DESC", \
+    CURSOR.execute(
-            (user_id,))
+        "SELECT timestamp FROM pulls WHERE user_id = ? ORDER BY timestamp \
+DESC",
+        (user_id,))
     row = CURSOR.fetchone()
-    return row[0] if row else None
+    return row[0] if row else 0
 
 
-def get_config(key):
+def get_config(key: str) -> str:
     '''Reads the value for a specified config key from the db'''
     CURSOR.execute("SELECT value FROM config WHERE key = ?", (key,))
     row = CURSOR.fetchone()
-    return row[0] if row else None
+    return row[0] if row else ''
 
-def set_config(key, value):
+
+def set_config(key: str, value: str) -> None:
     '''Writes the value for a specified config key to the db'''
-    CURSOR.execute("INSERT OR REPLACE INTO config (key, value) VALUES (?, ?)", (key, value))
+    CURSOR.execute("INSERT OR REPLACE INTO config (key, value) VALUES (?, ?)",
+                   (key, value))

bot/notification.py

@@ -1,16 +1,23 @@
 import traceback
+from typing import Dict, Any
+
+import misskey
 from misskey.exceptions import MisskeyAPIException
 
 from config import NOTIFICATION_BATCH_SIZE
 from parsing import parse_notification
 from db_utils import get_config, set_config
 from response import generate_response
+from custom_types import BotResponse
 
 # Define your whitelist
 # TODO: move to config
 WHITELISTED_INSTANCES: list[str] = []
 
-def process_notification(client, notification):
+
+def process_notification(
+        client: misskey.Misskey,
+        notification: Dict[str, Any]) -> None:
     '''Processes an individual notification'''
     user = notification.get('user', {})
     username = user.get('username', 'unknown')
@@ -32,33 +39,32 @@ def process_notification(client, notification):
     print(f'📨 <{notif_id}> [{notif_type}] from @{username}@{instance}')
 
     # 🧠 Send to the parser
-    parsed_command = parse_notification(notification, client)
+    parsed_notification = parse_notification(notification, client)
+
+    if not parsed_notification:
+        return
 
     # Get the note Id to reply to
     note_id = notification.get('note', {}).get('id')
 
     # Get the response
-    # TODO: Formalize exactly *what* is returned by this. Ideally just want to
+    response: BotResponse | None = generate_response(parsed_notification)
-    # handle two cases here: either we have a response, or we don't.
-    # TODO: Return dictionaries instead of tuples. They handle multiple
-    # elements a lot better as they're not position dependent
-    response = generate_response(parsed_command)
-    if isinstance(response, str):
-        client.notes_create(
-            text=response,
-            reply_id=note_id,
-            visibility=visibility
-        )
-    elif response:
-        client.notes_create(
-            text=response[0],
-            reply_id=note_id,
-            visibility=visibility,
-            file_ids=response[1]
-            #visible_user_ids=[] #todo: write actual visible users ids so pleromers can use the bot privately
-        )
 
-def process_notifications(client):
+    if not response:
+        return
+
+    client.notes_create(
+        text=response['message'],
+        reply_id=note_id,
+        visibility=visibility,
+        file_ids=response['attachment_urls']
+        # TODO: write actual visible users ids so pleromers can use the bot
+        # privately
+        # visible_user_ids=[]
+    )
+
+
+def process_notifications(client: misskey.Misskey) -> bool:
     '''Processes a batch of unread notifications. Returns False if there are
     no more notifications to process.'''
 
@@ -87,7 +93,7 @@ def process_notifications(client):
         for notification in notifications:
             try:
                 # Skip if we've processed already
-                notif_id = notification.get('id')
+                notif_id = notification.get('id', '')
                 if notif_id <= last_seen_id:
                     continue
 
@@ -96,7 +102,8 @@ def process_notifications(client):
                 process_notification(client, notification)
 
             except Exception as e:
-                print(f'An exception has occured while processing a notification: {e}')
+                print(f'An exception has occured while processing a \
+notification: {e}')
                 print(traceback.format_exc())
 
         # If we got as many notifications as we requested, there are probably

bot/parsing.py

@@ -1,11 +1,16 @@
-import random, re
+import re
+from typing import Dict, Any
+
+import misskey
+
 import config
+from custom_types import ParsedNotification
 
-def parse_notification(notification,client):
-    '''Parses any notifications received by the bot and sends any commands to
-    gacha_response()'''
 
- 
+def parse_notification(
+        notification: Dict[str, Any],
+        client: misskey.Misskey) -> ParsedNotification | None:
+    '''Parses any notifications received by the bot'''
 
     # Get the full Activitypub ID of the user
     user = notification.get("user", {})
@@ -28,14 +33,20 @@ def parse_notification(notification,client):
 
     # Make sure the notification text explicitly mentions the bot
     if not any(variant in note for variant in username_variants):
-        return
+        return None
 
     # Find command and arguments after the mention
-    # Removes all mentions (regex = mentions that start with @ and may contain @domain)
+    # Removes all mentions
+    # regex = mentions that start with @ and may contain @domain
     cleaned_text = re.sub(r"@\w+(?:@\S+)?", "", note).strip()
     parts = cleaned_text.split()
 
     command = parts[0].lower() if parts else None
     arguments = parts[1:] if len(parts) > 1 else []
 
-    return [command,full_user, arguments, note_obj]
+    return {
+        'author': full_user,
+        'command': command,
+        'arguments': arguments,
+        'note_obj': note_obj
+    }

bot/response.py

@@ -1,9 +1,13 @@
 from datetime import datetime, timedelta, timezone
-from db_utils import get_player, insert_player, delete_player, insert_pull, get_last_rolled_at, get_random_character
+from typing import TypedDict, Any, List, Dict
+from db_utils import get_player, insert_player, delete_player, insert_pull, get_last_rolled_at, \
+        get_random_character
 from add_character import add_character
 from config import GACHA_ROLL_INTERVAL
+from custom_types import BotResponse, ParsedNotification
 
-def do_roll(full_user):
+
+def do_roll(full_user: str) -> BotResponse:
     '''Determines whether the user can roll, then pulls a random character'''
     user_id = get_player(full_user)
 
@@ -16,7 +20,7 @@ def do_roll(full_user):
     if date:
         # SQLite timestamps returned by the DB are always in UTC
         # Below timestamps are to be converted to UTC
-        prev = datetime.strptime(date + '+0000', '%Y-%m-%d %H:%M:%S%z')
+        prev = datetime.strptime(str(date) + '+0000', '%Y-%m-%d %H:%M:%S%z')
         now = datetime.now(timezone.utc)
 
         time_since_last_roll = now - prev
@@ -33,29 +37,46 @@ def do_roll(full_user):
             else:
                 remaining_duration = f'{duration.seconds} seconds'
 
-            return f'{full_user} ⏱️ Please wait another {remaining_duration} before rolling again.'
+            return {
+                'message': f'{full_user} ⏱️ Please wait another \
+{remaining_duration} before rolling again.',
+                'attachment_urls': None
+            }
 
-    character_id, character_name, file_id, rarity = get_random_character()
+    character = get_random_character()
 
-    if not character_id:
+    if not character:
-        return f'{full_user} Uwaaa... something went wrong! No characters found. 😿'
+        return {
+            'message': f'{full_user} Uwaaa... something went wrong! No \
+characters found. 😿',
+            'attachment_urls': None
+        }
 
-    insert_pull(user_id,character_id)
+    insert_pull(user_id, character['id'])
-    stars = '⭐️' * rarity
+    stars = '⭐️' * character['rarity']
-    return([f"@{full_user} 🎲 Congrats! You rolled {stars} **{character_name}**\n\
+    return {
-            She's all yours now~ 💖✨",[file_id]])
+        'message': f'@{full_user} 🎲 Congrats! You rolled {stars} \
+**{character['name']}**\nShe\'s all yours now~ 💖✨',
+        'attachment_urls': [character['image_url']]
+    }
 
-def do_signup(full_user):
+def do_signup(author: str) -> BotResponse:
     '''Registers a new user if they haven’t signed up yet.'''
-    user_id = get_player(full_user)
+    user_id = get_player(author)
 
     if user_id:
-        return f'@{full_user} 👀 You’re already signed up! Let the rolling begin~ 🎲'
+        return {
+            f'@{author} 👀 You’re already signed up! Let the rolling begin~ 🎲',
+            'attachment_urls': None
+        }
 
-    new_user_id = insert_player(full_user)
+    new_user_id = insert_player(author)
-    return f'@{full_user} ✅ Signed up successfully! Your gacha destiny begins now... ✨ Use the roll command to start!'
+    return {
+            'message': f'@{author} ✅ Signed up successfully! Your gacha destiny begins now... ✨ Use the roll command to start!',
+            'attachment_urls': None
+        }
 
-def is_float(val):
+def is_float(val: Any) -> bool:
     '''Returns true if `val` can be converted to a float'''
     try:
         float(val)
@@ -63,23 +84,42 @@ def is_float(val):
     except ValueError:
         return False
 
-def do_create(full_user, arguments, note_obj):
+
+def do_create(
+        full_user: str,
+        arguments: List[str],
+        note_obj: Dict[str, Any]) -> BotResponse:
     '''Creates a character'''
     # Example call from bot logic
-    image_url = note_obj.get('files', [{}])[0].get('url') if note_obj.get('files') else None
+    image_url = note_obj.get('files', [{}])[0].get('url') \
+        if note_obj.get('files') else None
+
     if not image_url:
-        return f'{full_user}{full_user} You need an image to create a character, dumbass.'
+        return {
+            'message': f'{full_user} You need an image to create a character, \
+dumbass.',
+            'attachment_urls': None
+        }
 
     if len(arguments) != 3:
-        return '{full_user}Please specify the following attributes in order: \
+        return {
-                name, rarity, drop weighting'
+            'message': f'{full_user} Please specify the following attributes \
+in order: name, rarity, drop weighting',
+            'attachment_urls': None
+        }
 
     if not (arguments[1].isnumeric() and 1 <= int(arguments[1]) <= 5):
-        return f'{full_user}Invalid rarity: \'{arguments[1]}\' must be a number between 1 and 5'
+        return {
-
+            'message': f'{full_user} Invalid rarity: \'{arguments[1]}\' must \
+be a number between 1 and 5',
+            'attachment_urls': None
+        }
     if not (is_float(arguments[2]) and 0.0 < float(arguments[2]) <= 1.0):
-        return f'{full_user}Invalid drop weight: \'{arguments[2]}\' \
+        return {
-                must be a decimal value between 0.0 and 1.0'
+            'message': f'{full_user} Invalid drop weight: \'{arguments[2]}\' \
+must be a decimal value between 0.0 and 1.0',
+            'attachment_urls': None
+        }
 
     character_id, file_id = add_character(
         name=arguments[0],
@@ -87,50 +127,96 @@ def do_create(full_user, arguments, note_obj):
         weight=float(arguments[2]),
         image_url=image_url
     )
-    return([f'{full_user}Added {arguments[0]}, ID {character_id}.',[file_id]])
+    return {
+        'message': f'{full_user} Added {arguments[0]}, ID {character_id}.',
+        'attachment_urls': [file_id]
+    }
 
-def do_help(full_user):
+
+def do_help(author: str) -> BotResponse:
     '''Provides a list of commands that the bot can do.'''
-    return f'{full_user} Here\'s what I can do:\n \
+    return {
+        'message':f'{full_user} Here\'s what I can do:\n \
             - `roll` Pulls a random character.\
             - `create <name> <rarity> <weight>` Creates a character using a given image.\
             - `signup` Registers your account.\
             - `delete_account` Deletes your account.\
-            - `help` Shows this message'
+            - `help` Shows this message',
+            'attachment_urls': None
+    }
             
-def delete_account(full_user):
+def delete_account(author: str) -> BotResponse:
-    return (
+    return {
-        f'@{full_user} ⚠️ This will permanently delete your account and all your cards.\n'
+        'message':f'@{author} ⚠️ This will permanently delete your account and all your cards.\n'
         'If you’re sure, reply with `confirm_delete` to proceed.\n\n'
-        '**There is no undo.** Your gacha luck will be lost to the void... 💀✨'
+        '**There is no undo.** Your gacha luck will be lost to the void... 💀✨',
-    )
+        'attachment_urls': None
 
-def confirm_delete(full_user):
+    }
-    success = delete_player(full_user)
+
+def confirm_delete(author: str) -> BotResponse:
+    success = delete_player(author)
 
     if not success:
-        return f'@{full_user} ❌ No account found to delete. Maybe it’s already gone?'
+        return {
+            'message':f'@{author} ❌ No account found to delete. Maybe it’s already gone?',
+            'attachment_urls': None
+        }
 
-    return f'@{full_user} 🧼 Your account and all your cards have been deleted. RIP your gacha history 🕊️✨'
+    return {
+        'message':f'@{author} 🧼 Your account and all your cards have been deleted. RIP your gacha history 🕊️✨',
+        'attachment_urls': None
+    }
 
 
-def generate_response(parsed_command):
+def generate_response(notification: ParsedNotification) -> BotResponse | None:
     '''Given a command with arguments, processes the game state and
     returns a response'''
 
-    command, full_user, arguments, note_obj = parsed_command
+    # Temporary response variable
+    res: BotResponse | None = None
+    # TODO: Check if the user has an account
+    author = notification['author']
+    user_id = get_or_create_user(author)
+    command = notification['command']
+    # Check if the user is an administrator
+    # user_is_administrator = user_is_administrator()
+
+    # Unrestricted commands
     match command:
-        case 'roll':
-            return do_roll(full_user)
-        case 'create':
-            return do_create(full_user, arguments, note_obj)
-        case 'help':
-            return do_help(command)
         case 'signup':
-            return do_signup(full_user)
+            res = do_signup()
-        case 'delete_account':
+        case 'help':
-            return delete_account(full_user)
+            res = do_help(author)
-        case 'confirm_delete':
+
-            return confirm_delete(full_user)
+            
         case _:
-            return None
+            pass
+
+    if not user_id:
+        return res
+
+    # User commands
+    match command:
+        case 'delete_account':
+            pass
+        case 'roll':
+            res = do_roll(author)
+        case 'create':
+            res = do_create(
+                author,
+                notification['arguments'],
+                notification['note_obj']
+            )
+        case 'signup':
+            res = do_signup(author)
+        case 'delete_account':
+            res = delete_account(author)
+        case 'confirm_delete':
+            res = confirm_delete(author)
+        case _:
+            pass
+    # if not user_is_administrator:
+    return res
+
+    # Administrator commands go here