(20241202) ??

2024-12-02 18:46:48 +05:30
parent 4d8b40a6c7
commit aed746190d
7 changed files with 684 additions and 19 deletions
@@ -0,0 +1,198 @@
+"""
+
+    AUTHOR:
+
+        Khushal P Soonderji
+
+    DATE:
+
+        Monday, 2nd Dec., 2024
+
+    OBJECTIVE:
+
+        To receive requests for synchronising mails from various mail clients to the database. Sync'ing means we pull
+        the mail from the mail client (like GMail) and store it to our database. The mail is then ready for showing on
+        the UI at any time.
+
+    REFERENCES:
+
+        N/A
+
+    DOWNLOADS:
+
+        N/A
+
+    NOTES:
+
+        N/A
+
+"""
+
+
+#   *****************************************************************************************************************
+#  *****                                                                                                          ****
+# ***                                                   IMPORT                                                      ***
+#  *****                                                                                                          ****
+#   *****************************************************************************************************************
+
+
+# To make sibling directories accessible for imports:
+import sys
+sys.path.append(".")
+sys.path.append("..")
+
+# For using Quart:
+from quart import Blueprint, current_app, request
+
+# My utils:
+from utils_v2.string import json
+from utils_v2.api.codes import StatusCodes, HttpCodes
+from utils_v2.api.response import ResponseModel
+from utils_v2.api.async_quart import (
+    set_api_version,
+    read_input,
+    get_session_info,
+    log_request_to_mongo,
+    log_chain_to_mongo,
+    should_not_be_under_maintenance,
+    only_whitelisted_ips,
+    limit_rate,
+    validate_input,
+    handle_cancelled_request
+)
+
+# GMail-related utils:
+from utils_v2.goog.gmail.gmail_client import SCOPES_GMAIL_MAIL_MANAGEMENT
+
+# Common:
+from shared import constants
+
+# Data Models:
+from models.data.mail.sync import MailSyncRequestHeaders, MailSyncRequestData
+
+# For asynchronous activities:
+import asyncio
+
+
+#   *****************************************************************************************************************
+#  *****                                                                                                          ****
+# ***                                           MACROS / ONE-TIME INIT                                              ***
+#  *****                                                                                                          ****
+#   *****************************************************************************************************************
+
+
+# Related to Quart:
+mail_sync_bp = Blueprint("mail_sync", __name__)
+
+
+#   *****************************************************************************************************************
+#  *****                                                                                                          ****
+# ***                                                VARIABLES                                                      ***
+#  *****                                                                                                          ****
+#   *****************************************************************************************************************
+
+
+# --- Nothing Yet
+
+
+#   *****************************************************************************************************************
+#  *****                                                                                                          ****
+# ***                                                  FUNCTIONS                                                    ***
+#  *****                                                                                                          ****
+#   *****************************************************************************************************************
+
+
+@mail_sync_bp.record_once
+def init(blueprint_setup_state):
+
+    # This gets called when the blueprint is registered.
+    # Consider this to be a one-time setup for the whole blueprint:
+    pass
+
+
+# ---------------------------------------------------------------------------------------------------------------------
+
+
+@mail_sync_bp.route("/sync", methods = ["GET"])
+@set_api_version(api_version = "1.0.0")
+@read_input(sanitize_headers = False, sanitize_data = False)
+@get_session_info(key = "X-Session-Token", session_coro = "get_session")
+@log_request_to_mongo(
+    attr_name = "logs_mongo",
+    project = constants.PROJECT_NAME,
+    log_type = constants.MODULE_NAME,
+    operation = "mailOAuthUrlReqApi",
+    log_input = True,
+    log_output = True,
+    sensitive_keys = ["sessionToken"]
+)
+@log_chain_to_mongo(attr_name = "logs_mongo")
+@should_not_be_under_maintenance(attr_name = "is_under_maintenance")
+@validate_input(
+    header_validator = lambda x: MailSyncRequestHeaders(**x).model_dump(),
+    data_validator = lambda x: MailSyncRequestData(**x)
+)
+@handle_cancelled_request()
+async def sync_mail(
+        inbound_headers: dict | MailSyncRequestHeaders = None,
+        inbound_data: dict | MailSyncRequestData = None,
+        inbound_files: dict = None,
+        **kwargs
+):
+
+    """
+    Use this when the user wants to pull old mails from some mail client (like GMail) and save it to the database for
+    ready access on the UI.
+    :param inbound_headers: auto-extracted by the decorators.
+    :param inbound_data: auto-extracted by the decorators.
+    :param inbound_files: auto-extracted by the decorators.
+    :param kwargs: Any number of extra inputs supplied by the decorators.
+    :return: A standard response structure.
+    """
+
+    # ┏┓
+    # ┃┃┏┓┏┓┏┓┏┓┏┓┏┏┓┏┏
+    # ┣┛┛ ┗ ┣┛┛ ┗┛┗┗ ┛┛
+    #       ┛
+
+    # If the session token is invalid/expired:
+    if kwargs.get("session_info") is None:
+        return ResponseModel(
+            status_code = StatusCodes.FAILED,
+            http_code = HttpCodes.UNAUTHORIZED
+        )
+
+    # Start by assuming failure:
+    auth_url = None
+
+    # ┏┓     ┏┳┓  ┓
+    # ┃┓┏┓╋   ┃ ┏┓┃┏┏┓┏┓
+    # ┗┛┗ ┗   ┻ ┗┛┛┗┗ ┛┗
+
+    # Make a user identifier from the session info:
+    user_tokens = await current_app.mail_oauth_model.get_token(
+        mongo_conn = current_app.data_mongo,
+        user = kwargs["session_info"]
+    )
+
+    print("MAIL TOKEN(S):", json.to_string(user_tokens))
+
+    # ┳┓
+    # ┣┫┏┓┏┏┓┏┓┏┓┏┏┓
+    # ┛┗┗ ┛┣┛┗┛┛┗┛┗
+    #      ┛
+
+    # Done here:
+    return ResponseModel(status_code = StatusCodes.OK)
+
+
+#   *****************************************************************************************************************
+#  *****                                                                                                          ****
+# ***                                               MAIN PROGRAM                                                    ***
+#  *****                                                                                                          ****
+#   *****************************************************************************************************************
+
+
+if __name__ == "__main__":
+
+    pass