smtp model to store creds and smtp settings

backend/app/models/smtp.py

@@ -0,0 +1,67 @@
+from datetime import datetime
+from sqlalchemy import Column
+from sqlalchemy import DateTime
+from sqlalchemy import Integer
+from sqlalchemy import String
+from app import db
+from app import ma
+
+# Path: backend\app\models.py
+class EmailCredentials(db.Model):
+    """
+    Class for storing user email credentials and SMTP settings.
+    This class inherits from SQLAlchemy's Model class.
+    """
+
+    id: Column[Integer] = db.Column(db.Integer, primary_key=True)
+    email: Column[String] = db.Column(db.String(100), nullable=False, unique=True)
+    password: Column[String] = db.Column(db.String(100), nullable=False)
+    smtp_server: Column[String] = db.Column(db.String(100), nullable=False)
+    smtp_port: Column[Integer] = db.Column(db.Integer, nullable=False)
+    timestamp: Column[DateTime] = db.Column(db.DateTime, default=datetime.utcnow)
+
+    def __init__(self, email: str, password: str, smtp_server: str, smtp_port: int):
+        """
+        Initialize a new instance of the EmailCredentials class.
+
+        :param email: The email of the user.
+        :param password: The email password of the user.
+        :param smtp_server: The SMTP server.
+        :param smtp_port: The SMTP port.
+        """
+        self.email = email
+        self.password = password
+        self.smtp_server = smtp_server
+        self.smtp_port = smtp_port
+
+    def __repr__(self) -> str:
+        """
+        Returns a string representation of the EmailCredentials instance.
+
+        :return: A string representation of the email.
+        """
+        return f"<EmailCredentials {self.email}>"
+
+
+class EmailCredentialsSchema(ma.Schema):
+    """
+    Schema for serializing and deserializing instances of the EmailCredentials class.
+    """
+
+    class Meta:
+        """
+        Meta class defines the fields to be serialized/deserialized.
+        """
+
+        fields: tuple = (
+            "id",
+            "email",
+            "password",
+            "smtp_server",
+            "smtp_port",
+            "timestamp",
+        )
+
+
+email_credentials_schema: EmailCredentialsSchema = EmailCredentialsSchema()
+email_credentials_schemas: EmailCredentialsSchema = EmailCredentialsSchema(many=True)