MermsCoreFlask/app/api/services/register.py

from flask import session, jsonify
from app.models.loan import Loan
from app.utils.logger import logger
from app.api.services.base_service import BaseService
# from app.api.schemas.eligibility_check import EligibilityCheckSchema
from marshmallow import ValidationError
# from app.api.enums import TransactionType
# from app.api.integrations import SimbrellaIntegration
from app.extensions import db
from app.models import Offer, MembersPending, Members
# from app.api.services.offer_analysis import OfferAnalysis
from app.api.helpers.response_helper import ResponseHelper
from werkzeug.security import generate_password_hash, check_password_hash
from app.api.schemas.register import RegisterSchema
from flask_mail import Mail, Message
import smtplib
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart


import datetime
import jwt
import random
from app.config import Config


class RegisterService(BaseService):
    JWT_SECRET_KEY = Config.JWT_SECRET_KEY

    @staticmethod
    def process_request(data):
        """
        Process the Login request.

        Args:
            data (dict): The request data.

        Returns:
            dict: A standardized response.
        """
        try:
            with db.session.begin():

                validated_data = RegisterService.validate_data(data, RegisterSchema())
                # Simulate processing
                firstname = validated_data.get('firstname')
                lastname = validated_data.get('lastname')
                email = validated_data.get('email')

                regData = MembersPending.add_members_pending( firstname, lastname, email)
                # {
                #     "email": "ameye@chiefsoft.com",
                #     "firstname": "Olusesan",
                #     "lastname": "Ameye",
                #     "isChecked": true
                # }
                send_register_mail(regData.email, regData.uid, regData.id, firstname)

                response_data = {
                    "member_id": 0,
                    "uid":  0,
                }

                return ResponseHelper.success(data=response_data)

        except ValidationError as err:

            logger.error(f"Validation Error: {getattr(err, 'messages', str(err))}")
            db.session.rollback()
            return ResponseHelper.unprocessable_entity(result_description="Validation exception")

        except  ValueError as err:
            logger.error(f"{getattr(err, 'messages', str(err))}")
            db.session.rollback()
            return ResponseHelper.error(result_description=str(err))

        except Exception as e:
            logger.error(f"An error occurred: {str(e)}", exc_info=True)
            db.session.rollback()
            return ResponseHelper.internal_server_error()

    @staticmethod
    def check_loan_limits(customer_id):
        """
        Checks if a customer has exceeded the loan limits for given offer.
        """
        loan = Loan.get_customer_last_loan(customer_id)

        if not loan:
            return True

        offer_id = loan.offer_id[:5]

        offer = Offer.get_offer_by_id(offer_id)
        if not offer:
            logger.error(f"Offer not found for offer_id: {offer_id} (customer_id: {customer_id})")
            return False

        daily_count = Loan.get_daily_loan_count(customer_id, offer.product_id)

        logger.info(f"daily_count: {daily_count}, Max: {offer.max_daily_loans}")

        if offer.max_daily_loans is not None and daily_count >= offer.max_daily_loans:
            return False

        return True



def send_register_mail(signup_email, email_uid,last_row_id,firstname):

    sender_email = "support@wrenchboard.com"
    sender_password = 'May12002!xF7F220A97f'  # Use an app-specific password if using Gmail
    receiver_email = signup_email
    subject = "Python Email Test"
    body = "This is a test email sent from Python."


    msg = MIMEMultipart()
    msg['Subject'] = subject
    msg['From'] = sender_email
    msg['To'] = receiver_email
    msg.attach(MIMEText(body, 'plain'))  # or 'html' for HTML content

    try:
        # For Gmail, use 'smtp.gmail.com' and port 587 (TLS) or 465 (SSL)
        # For other providers, consult their documentation for SMTP server and port
        server = smtplib.SMTP('smtp.gmail.com', 587)
        # server.starttls()  # Enable TLS encryption
        server.login(sender_email, sender_password)
        server.sendmail(sender_email, receiver_email, msg.as_string())
        print("Email sent successfully!")
    except Exception as e:
        print(f"Error sending email: {e}")
        logger.error(f"Error sending email: {e}")
    finally:
        server.quit()  # Close the connection

    #
    # signup_data = {}
    # signup_data["id"] = last_row_id
    # signup_data["uid"] = email_uid
    # #'d8651e10-3279-4858-87da-b52936faa6f0'
    #
    # jwt_part = jwt.encode(
    #               {"user": signup_data, 'exp' : datetime.datetime.utcnow() + datetime.timedelta(minutes=3330)},
    #               RegisterService.JWT_SECRET_KEY, algorithm='HS256'
    #           )
    # panel_url = "www.me.com"
    # link_url= str(panel_url) + '/csignup/' + jwt_part
    # print(link_url)
    # #firstname ='Name001'
    # msg = Message(
    #             'verify your MERMS Account',
    #             sender ='message@chiefsoft.com',
    #             recipients = [signup_email,'ameye+merscopy@chiefsoft.com']
    #            )
    # msg.body = f"""
    #             Hello {firstname},
    #             You received this message for account verification
    #
    #             Follow the link:{link_url}
    #
    #             For any Support
    #             Reach Out
    #           """
    #
    # mail.send(msg)

# mail = Mail(app)  # instantiate the mail class
#
# # configuration of mail
# app.config['MAIL_SERVER'] = 'smtp.gmail.com'
# app.config['MAIL_PORT'] = 465
# # app.config['MAIL_PORT'] = 587
# app.config['MAIL_USERNAME'] = 'message@chiefsoft.com'
# app.config['MAIL_PASSWORD'] = 'may12002!'
# app.config['MAIL_USE_TLS'] = False
# app.config['MAIL_USE_SSL'] = True
# mail = Mail(app)



# {
#     "email": "ameye@chiefsoft.com",
#     "firstname": "Olusesan",
#     "lastname": "Ameye",
#     "isChecked": true
# }