feat: Implements auto-updating database table

- Automatically updates database table from old versions / Invitarr
 - Fancy text formatting to boost my ego
 - Removes synced variable from config, as we now sync always (guild-specific sync is automatic.)

task: gh-9

app/bot/cogs/app.py

@@ -1,5 +1,6 @@
 from pickle import FALSE
 import app.bot.helper.jellyfinhelper as jelly
+from app.bot.helper.textformat import bcolors
 import discord
 from discord.ext import commands
 from discord import app_commands
@@ -27,7 +28,6 @@ try:
     PLEXPASS = config.get(BOT_SECTION, 'plex_pass')
     PLEX_SERVER_NAME = config.get(BOT_SECTION, 'plex_server_name')
 except:
-    print("Could not load plex config")
     plex_configured = False
 
 # Get Plex roles config
@@ -90,11 +90,6 @@ try:
 except:
     USE_PLEX = False
 
-try:
-    synced = not (float(config.get(BOT_SECTION, "sync_version")) < MEMBARR_VERSION)
-except:
-    synced = False
-
 if USE_PLEX and plex_configured:
     try:
         print("Connecting to Plex......")
@@ -120,9 +115,11 @@ class app(commands.Cog):
     
     @commands.Cog.listener()
     async def on_ready(self):
-        print('Made by Yoruio https://github.com/Yoruio/')
-        print('Forked from Invitarr https://github.com/Sleepingpirates/Invitarr')
-        print('Named by lordfransie')
+        print('------')
+        print(bcolors.AUTHOR + "{:^41}".format(f"MEMBARR V {MEMBARR_VERSION}") + bcolors.ENDC)
+        print(f'{bcolors.AUTHOR}Made by Yoruio https://github.com/Yoruio/{bcolors.ENDC}')
+        print(f'Forked from Invitarr https://github.com/Sleepingpirates/Invitarr')
+        print(f'Named by lordfransie')
         print(f'Logged in as {self.bot.user} (ID: {self.bot.user.id})')
         print('------')
 

app/bot/helper/confighelper.py

@@ -12,7 +12,7 @@ config = configparser.ConfigParser()
 CONFIG_KEYS = ['username', 'password', 'discord_bot_token', 'plex_user', 'plex_pass',
                 'plex_roles', 'plex_server_name', 'plex_libs', 'owner_id', 'channel_id',
                 'auto_remove_user', 'jellyfin_api_key', 'jellyfin_server_url', 'jellyfin_roles',
-                'jellyfin_libs', 'plex_enabled', 'jellyfin_enabled', 'sync_version']
+                'jellyfin_libs', 'plex_enabled', 'jellyfin_enabled']
 
 # settings
 Discord_bot_token = ""
@@ -133,12 +133,6 @@ except:
     print("Could not get Plex enable config. Defaulting to False")
     USE_PLEX = False
 
-try:
-    synced = not (float(config.get(BOT_SECTION, "sync_version")) < MEMBARR_VERSION)
-except:
-    print("Could not find previously synced version. Setting synced to false.")
-    synced = False
-
 def get_config():
     """
     Function to return current config

app/bot/helper/db.py

@@ -1,6 +1,9 @@
 import sqlite3
 
+from app.bot.helper.dbupdater import check_table_version, update_table
+
 DB_URL = 'app/config/app.db'
+DB_TABLE = 'clients'
 
 def create_connection(db_file):
     """ create a database connection to a SQLite database """
@@ -26,7 +29,7 @@ def checkTableExists(dbcon, tablename):
 conn = create_connection(DB_URL)
 
 # Checking if table exists
-if checkTableExists(conn, 'clients'):
+if checkTableExists(conn, DB_TABLE):
 	print('Table exists.')
 else:
     conn.execute(
@@ -38,6 +41,8 @@ else:
     PRIMARY KEY("id" AUTOINCREMENT)
     );''')
 
+update_table(conn, DB_TABLE)
+
 def save_user_email(username, email):
     if username and email:
         conn.execute(f"""

app/bot/helper/dbupdater.py

@@ -0,0 +1,65 @@
+import sqlite3
+
+CURRENT_VERSION = 'Membarr V1.1'
+
+table_history = {
+    'Invitarr V1.0': [
+        (0, 'id', 'INTEGER', 1, None, 1),
+        (1, 'discord_username', 'TEXT', 1, None, 0),
+        (2, 'email', 'TEXT', 1, None, 0)
+    ],
+    'Membarr V1.1': [
+        (0, 'id', 'INTEGER', 1, None, 1),
+        (1, 'discord_username', 'TEXT', 1, None, 0),
+        (2, 'email', 'TEXT', 0, None, 0),
+        (3, 'jellyfin_username', 'TEXT', 0, None, 0)
+    ]
+}
+
+def check_table_version(conn, tablename):
+    dbcur = conn.cursor()
+    dbcur.execute(f"PRAGMA table_info({tablename})")
+    table_format = dbcur.fetchall()
+    for app_version in table_history:
+        if table_history[app_version] == table_format:
+            return app_version
+    raise ValueError("Could not identify database table version.")
+
+def update_table(conn, tablename):
+    version = check_table_version(conn, tablename)
+    print('------')
+    print(f'DB table version: {version}')
+    if version == CURRENT_VERSION:
+        print('DB table up to date!')
+        print('------')
+        return
+
+    # Table NOT up to date.
+    # Update to Membarr V1.1 table
+    if version == 'Invitarr V1.0':
+        print("Upgrading DB table from Invitarr v1.0 to Membarr V1.1")
+        # Create temp table
+        conn.execute(
+        '''CREATE TABLE "membarr_temp_upgrade_table" (
+        "id"	INTEGER NOT NULL UNIQUE,
+        "discord_username"	TEXT NOT NULL UNIQUE,
+        "email"	TEXT,
+        "jellyfin_username" TEXT,
+        PRIMARY KEY("id" AUTOINCREMENT)
+        );''')
+        conn.execute(f'''
+        INSERT INTO membarr_temp_upgrade_table(id, discord_username, email)
+        SELECT id, discord_username, email
+        FROM {tablename};
+        ''')
+        conn.execute(f'''
+        DROP TABLE {tablename};
+        ''')
+        conn.execute(f'''
+        ALTER TABLE membarr_temp_upgrade_table RENAME TO {tablename}
+        ''')
+        conn.commit()
+        version = 'Membarr V1.1'
+
+    print('------')
+    

app/bot/helper/textformat.py

@@ -0,0 +1,14 @@
+from multiprocessing import AuthenticationError
+
+
+class bcolors:
+    HEADER = '\033[95m'
+    OKBLUE = '\033[94m'
+    OKCYAN = '\033[96m'
+    OKGREEN = '\033[92m'
+    WARNING = '\033[93m'
+    FAIL = '\033[91m'
+    ENDC = '\033[0m'
+    BOLD = '\033[1m'
+    UNDERLINE = '\033[4m'
+    AUTHOR = '\033[1;45;96m'

run.py

@@ -11,14 +11,13 @@ from app.bot.helper.confighelper import MEMBARR_VERSION, switch, Discord_bot_tok
 import app.bot.helper.confighelper as confighelper
 import app.bot.helper.jellyfinhelper as jelly
 from app.bot.helper.message import *
+
 maxroles = 10
 
 if switch == 0:
     print("Missing Config.")
     sys.exit()
 
-print(f"V {MEMBARR_VERSION}")
-
 class Bot(commands.Bot):
     def __init__(self) -> None:
         print("Initializing Discord bot")