feat(log): use loguru

.env.tmp

@@ -0,0 +1,2 @@
+KEY=  # Key for JWT token
+POSTGRES_URL=postgresql://

api/auth.py

@@ -0,0 +1,28 @@
+from flask import Blueprint, request, jsonify
+from model.user import User
+
+auth = Blueprint("auth", __name__)
+
+
+@auth.route('/login', methods = ['POST'])
+def login():
+    if request.is_json:
+        req = request.json
+
+        email = req.get('email')
+        password = req.get('password')
+
+        if not email or not password:
+            return "Request must have email and password", 400
+
+        if len(email.strip()) < 4 or '@' not in email or '.' not in email:
+            return "Email is incorrect", 400
+
+        if len(password.strip()) < 8:
+            return "Password is too short", 400
+
+        user = User(email, password)
+        return jsonify(user.toJson())
+
+    else:
+        return "Request is not a json", 400

api/auth/loginapi.py

@@ -1,19 +0,0 @@
-from flask import Blueprint, request, jsonify
-from model.user import user
-from utils.createLogger import createLogger
-
-loginBP =  Blueprint("loginapi", __name__)
-log = createLogger("LoginAPI")
-@loginBP.route('/api/login', methods = ['POST'])
-def login():
-    if request.is_json:
-        req = request.json
-        email = req['email']
-        password = req['password']
-        #if(isvalid(email, password)):
-        us = user(email, password)
-        log.debug("Respons is sended")
-        return jsonify(us.toDictionary())
-    else:
-        log.error("Request is not a JSON")
-        return "Request is not a json", 500

app.py

@@ -1,12 +1,15 @@
+from sys import exit
 from flask import Flask
-from api.auth.loginapi import loginBP
+from api.auth import auth
 from utils.loadDotEnv import initializeENV
 from utils.PostgressConnect import PSQLConnect, PSQLCursor
 
-state = initializeENV()
+if not initializeENV():
+    exit(-1)
+
 #conn = PSQLConnect()
 #cur = PSQLCursor(conn)
 
 app = Flask(__name__)
 
-app.register_blueprint(loginBP)
+app.register_blueprint(auth, url_prefix='/api/auth')

dependencies.txt

@@ -1,4 +1,5 @@
 flask==3.1.2
 python-dotenv
-psycopg-binary
+psycopg2-binary
 pyjwt
+loguru

model/user.py

@@ -3,7 +3,7 @@ import json
 from utils.token import generateKey
 
 @dataclass
-class user:
+class User:
     id: int
     name: str
     role: str
@@ -16,5 +16,5 @@ class user:
         self.role = 'Backend'#us['role']
         self.token = generateKey(email, passwd)
 
-    def toDictionary(self):
+    def toJson(self):
         return {"user": {"id": self.id, "name": self.name, "role": self.role}, "token": self.token}

utils/PostgressConnect.py

@@ -2,7 +2,7 @@ import psycopg2
 import os
 
 def PSQLConnect():
-    conn = psycopg2.connect(os.getenv('POSTDRESS_CONNECTION'))
+    conn = psycopg2.connect(os.getenv('POSTGRES_URL'))
     return conn
 
 def PSQLCursor(conn):

utils/createLogger.py

@@ -1,6 +0,0 @@
-import logging
-
-def createLogger(name: str):
-    logger = logging.getLogger()
-    logger.propagate = False
-    return logger

utils/loadDotEnv.py

@@ -1,15 +1,14 @@
 import os
 from dotenv import load_dotenv
-from .createLogger import createLogger
+from loguru import logger as log
 
-log = createLogger("ENV")
+DOTENV_PATH = '.env'
 
-def initializeENV():
+def initializeENV() -> bool:
-    dotenv_path = '../.env'
+    if os.path.exists(DOTENV_PATH):
-    if os.path.exists(dotenv_path):
+        load_dotenv(DOTENV_PATH)
-        load_dotenv(dotenv_path)
         log.info('.env is loaded')
-        return 1
+        return True
     else:
         log.error('.env isn`t loaded')
-        return 0
+        return False