feat(app.py): Include Blueprint to app

Blueprint with api login page with is get respons (form-data) and send JVT token and user id name and role

api/loginapi.py

@@ -0,0 +1,12 @@
+from flask import Blueprint, request
+from model.user import user
+
+loginBP =  Blueprint("loginapi", __name__)
+
+@loginBP.route('/api/login', methods = ['POST'])
+def login():
+    email = request.form['email']
+    password = request.form['password']
+    #if(isvalid(email, password)):
+    us = user.initialize(email, password)
+    return us.toJSON()

app.py

@@ -1,4 +1,6 @@
 from flask import Flask
+from api.loginapi import loginBP
 
 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 +1,22 @@
+from dataclasses import dataclass
+import json
+from utils.token import generateKey
+
+@dataclass
+class user:
+    id: int
+    name: str
+    role: str
+    token: str
+
+    @classmethod
+    def initialize(cls, email:str, passwd:str):
+        #us = getUsModel() #возвращает словарь
+        id = 1#us['id']
+        name = 'Bob'#us['name']
+        role = 'Backend'#us['role']
+        token = generateKey(email, passwd)
+        return cls(id=id, name=name, role=role, token=token)
+
+    def toJSON(self):
+        return json.dumps({"token": f'{self.token}', "user": {"id": self.id, "role": f'{self.role}', "name": f'{self.name}'}})

utils/PostgressConnect.py

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

utils/loadDotEnv.py

@@ -0,0 +1,12 @@
+import os
+from dotenv import load_dotenv
+
+def initializeENV():
+    dotenv_path = '../.env'
+    if os.path.exists(dotenv_path):
+        load_dotenv(dotenv_path)
+        print('.env is loaded')
+        return 1
+    else:
+        print('.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({f"{email}": f"{passwd}"}, key, algorithm="HS256")
+    return encoded