added create.py in db

.gitignore

@@ -0,0 +1 @@
+/res/db/database.db

config.py

@@ -23,7 +23,6 @@ class ConfigError(Exception):
 
 
 _teletoken = getenv('LTLNOTIFIER_TELETOKEN')
-print(_teletoken[9])
 # Check api token
 if not _teletoken:
     raise ConfigError('virtual environment LTLNOTIFIER_TELETOKEN not set.')
@@ -31,7 +30,6 @@ if len(_teletoken) != 45 or _teletoken[9] != ':' or not _teletoken[:9].isdigit()
     raise ConfigError('virtual environment LTLNOTIFIER_TELETOKEN incorrect.')
 
 _bot_owner = getenv('LTLNOTIFIER_BOT_OWNER')
-print(_bot_owner)
 # Check bot owner
 if not _bot_owner:
     raise ConfigError('virtual environment LTLNOTIFIER_BOT_OWNER not set.')

db/__init__.py

@@ -0,0 +1,10 @@
+import aiosqlite
+
+from .create import create_tables_if_not_exists
+
+
+DB_PATH = 'res/db/'
+DB_FILENAME = 'database.db'
+
+
+create_tables_if_not_exists(f'{DB_PATH}{DB_FILENAME}')

db/create.py

@@ -0,0 +1,29 @@
+import sqlite3
+
+CREATE_SERVICES_TABLE = '''CREATE TABLE IF NOT EXISTS services (
+service_id INTEGER PRIMARY KEY,
+token TEXT NOT NULL,
+name TEXT NOT NULL,
+description TEXT DEFAULT "Нет описания.",
+representation INTEGER DEFAULT 0,
+by_request INTEGER DEFAULT 0
+);'''
+
+CREATE_NOTIFICATIONS_TABLE = '''CREATE TABLE IF NOT EXISTS notifications ( 
+notification_id INTEGER PRIMARY KEY,
+service_id INTEGER NOT NULL,
+timestamp TEXT NOT NULL,
+content_json TEXT NOT NULL,
+FOREIGN KEY (service_id) REFERENCES services(service_id) 
+ON UPDATE CASCADE ON DELETE CASCADE
+);'''
+
+
+def create_tables_if_not_exists(dbfile: str) -> None:
+    connection = sqlite3.connect(dbfile)
+    cursor = connection.cursor()
+    cursor.execute('PRAGMA foreign_keys=0')
+    cursor.execute(CREATE_SERVICES_TABLE)
+    cursor.execute(CREATE_NOTIFICATIONS_TABLE)
+    connection.commit()
+    connection.close()

start.py

@@ -3,6 +3,7 @@ import logging
 from aiohttp import web
 
 from config import config
+import db
 from web import app