fix(api/auth/loginapi.py, app.py, utils/PostgressConnect.py, utils/createLogger.py, utils/loadDotEnv.py): Review fix

https://g.codrs.ru/Hackaton/Backend/pulls/2#issuecomment-23
https://g.codrs.ru/Hackaton/Backend/pulls/2#issuecomment-31

api/auth/loginapi.py

@@ -0,0 +1,19 @@
+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

@@ -1,4 +1,12 @@
 from flask import Flask
+from api.auth.loginapi import loginBP
+from utils.loadDotEnv import initializeENV
+from utils.PostgressConnect import PSQLConnect, PSQLCursor
+
+state = initializeENV()
+#conn = PSQLConnect()
+#cur = PSQLCursor(conn)
 
 app = Flask(__name__)
 
+app.register_blueprint(loginBP)

dependencies.txt

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

model/user.py

@@ -0,0 +1,20 @@
+from dataclasses import dataclass
+import json
+from utils.token import generateKey
+
+@dataclass
+class user:
+    id: int
+    name: str
+    role: str
+    token: str
+
+    def __init__(self, email: str, passwd: str):
+        #us = getUsModel() #возвращает словарь
+        self.id = 1#us['id']
+        self.name = 'Bob'#us['name']
+        self.role = 'Backend'#us['role']
+        self.token = generateKey(email, passwd)
+
+    def toDictionary(self):
+        return {"user": {"id": self.id, "name": self.name, "role": self.role}, "token": self.token}

utils/PostgressConnect.py

@@ -0,0 +1,10 @@
+import psycopg2
+import os
+
+def PSQLConnect():
+    conn = psycopg2.connect(os.getenv('POSTDRESS_CONNECTION'))
+    return conn
+
+def PSQLCursor(conn):
+    cur = conn.cursor()
+    return cur

utils/createLogger.py

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

utils/loadDotEnv.py

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

utils/token.py

@@ -0,0 +1,7 @@
+import jwt
+import os
+
+def generateKey(email, passwd):
+    key = os.getenv('KEY')
+    encoded = jwt.encode({email: passwd}, key, algorithm="HS256")
+    return encoded