Initial commit

src/infrastructure/mail/sender.py

@@ -0,0 +1,46 @@
+import aiosmtplib
+from email.message import EmailMessage
+from src.application.contracts.i_sender import ISender
+
+
+class EmailSender(ISender):
+
+    def __init__(
+        self,
+        host: str,
+        port: int,
+        username: str,
+        password: str,
+        from_addr: str,
+        use_tls: bool = True,
+        timeout: int = 10,
+    ):
+        self._host = host
+        self._port = port
+        self._username = username
+        self._password = password
+        self._from_addr = from_addr
+        self._use_tls = use_tls
+        self._timeout = timeout
+
+    async def send(self, to: str, subject: str, body: str, plain: str | None = None) -> None:
+        message = EmailMessage()
+        message["From"] = self._from_addr
+        message["To"] = to
+        message["Subject"] = subject
+
+        if plain:
+            message.set_content(plain)
+            message.add_alternative(body, subtype="html")
+        else:
+            message.set_content(body, subtype="html")
+
+        await aiosmtplib.send(
+            message,
+            hostname=self._host,
+            port=self._port,
+            username=self._username,
+            password=self._password,
+            use_tls=True,
+            timeout=self._timeout,
+        )