Added libs for working with PSQL and dot-env

@@ -0,0 +1,12 @@
+from flask import Blueprint, request
+from model.user import user
+
+loginBP =  Blueprint("loginapi", __name__)

@@ -0,0 +3,4 @@
+
+loginBP =  Blueprint("loginapi", __name__)
+
+@loginBP.route('/api/login', methods = ['POST'])

@@ -0,0 +6,4 @@
+@loginBP.route('/api/login', methods = ['POST'])
+def login():
+    email = request.form['email']
+    password = request.form['password']

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+    token: str
+
+    @classmethod
+    def initialize(cls, email:str, passwd:str):

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+        #us = getUsModel() #возвращает словарь
+        id = 1#us['id']
+        name = 'Bob'#us['name']
+        role = 'Backend'#us['role']

@@ -0,0 +16,4 @@
+        name = 'Bob'#us['name']
+        role = 'Backend'#us['role']
+        token = generateKey(email, passwd)
+        return cls(id=id, name=name, role=role, token=token)

@@ -0,0 +19,4 @@
+        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}'}})

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+import psycopg
+import os
+
+def PSQLConnect():

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+    conn = psycopg.connect(os.getenv('POSTDRESS_CONNECTION'))
+    return conn
+
+def PSQLCursor(conn):

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+    return conn
+
+def PSQLCursor(conn):
+    cur =  conn.cursor()

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+import os
+from dotenv import load_dotenv
+
+def initializeENV():

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+        print('.env is loaded')
+        return 1
+    else:
+        print('.env isn`t loaded')

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+
+def generateKey(email, passwd):
+    key = os.getenv('KEY')
+    encoded = jwt.encode({f"{email}": f"{passwd}"}, key, algorithm="HS256")

@@ -0,0 +9,4 @@
+    password = request.form['password']
+    #if(isvalid(email, password)):
+    us = user.initialize(email, password)
+    return us.toJSON()