(20250116) Started upgrading the mail module (to eventually work on cron).

2025-01-16 16:39:23 +05:30
parent efd7dda9f0
commit ed1e86c5e9
71 changed files with 2423 additions and 464 deletions
@@ -0,0 +1,149 @@
+"""
+
+    AUTHOR:
+
+        Khushal P Soonderji
+
+    DATE:
+
+        Friday, 6th Dec., 2024.
+
+    OBJECTIVE:
+
+        To provide a structure to receive auth details of various chat apps (like Telegram and WhatsApp).
+
+    REFERENCES:
+
+        N/A
+
+    DOWNLOADS:
+
+        N/A
+
+"""
+
+
+#   *****************************************************************************************************************
+#  *****                                                                                                          ****
+# ***                                                   IMPORT                                                      ***
+#  *****                                                                                                          ****
+#   *****************************************************************************************************************
+
+
+# To make sibling directories accessible for imports:
+import sys
+sys.path.append(".")
+sys.path.append("..")
+
+# For making data behaviour_models:
+from pydantic import BaseModel, Field, field_validator, PastDatetime, model_validator
+from typing import Optional, Literal, Union
+
+# Models:
+from models.message.chat.auth import TelegramAuth, WhatsAppNimbusAuth
+
+# My utils:
+from utils_v2.string import regex
+from utils_v2.date_time import date_time
+
+# To work with date and time:
+import datetime
+
+
+#   *****************************************************************************************************************
+#  *****                                                                                                          ****
+# ***                                           MACROS / ONE-TIME INIT                                              ***
+#  *****                                                                                                          ****
+#   *****************************************************************************************************************
+
+
+# RegEx Patterns:
+REGEX_SESSION_TOKEN = r"^[a-f0-9]{8}-[a-f0-9]{4}-[1-5][a-f0-9]{3}-[89ab][a-f0-9]{3}-[a-f0-9]{12}$"
+
+
+#   *****************************************************************************************************************
+#  *****                                                                                                          ****
+# ***                                                VARIABLES                                                      ***
+#  *****                                                                                                          ****
+#   *****************************************************************************************************************
+
+
+# --- Nothing Yet
+
+
+#   *****************************************************************************************************************
+#  *****                                                                                                          ****
+# ***                                                  FUNCTIONS                                                    ***
+#  *****                                                                                                          ****
+#   *****************************************************************************************************************
+
+
+class ChatAuthRequestHeaders(BaseModel):
+
+    sessionToken: str = Field(
+        description = "the session token of the user who is requesting the service",
+        pattern = REGEX_SESSION_TOKEN,
+        frozen = True,
+        alias = "X-Session-Token"
+    )
+
+    # ┏┓    ┏•
+    # ┃ ┏┓┏┓╋┓┏┓
+    # ┗┛┗┛┛┗┛┗┗┫
+    #          ┛
+
+    class Config:
+        extra = "allow"
+
+    def model_dump(self, *args, **kwargs):
+        return super().model_dump(*args, by_alias = True, **kwargs)
+
+
+# ---------------------------------------------------------------------------------------------------------------------
+
+
+class ChatAuthRequestData(BaseModel):
+
+    chatClient: Literal[
+        "telegram",  # ........ Official Telegram API.
+        "whatsapp",  # ........ Official WhatsApp API.
+        "whatsappNimbus"  # ... Nimbus IT's unofficial WhatsApp API.
+    ] = Field(alias = "client")
+    auth: Union[TelegramAuth, WhatsAppNimbusAuth]
+
+    # ┏┓    ┏•
+    # ┃ ┏┓┏┓╋┓┏┓
+    # ┗┛┗┛┛┗┛┗┗┫
+    #          ┛
+
+    class Config:
+        extra = "forbid"
+
+    # ┓┏  ┓• ┓   •
+    # ┃┃┏┓┃┓┏┫┏┓╋┓┏┓┏┓
+    # ┗┛┗┻┗┗┗┻┗┻┗┗┗┛┛┗
+
+    @model_validator(mode = "after")
+    def ensure_harmony(cls, values):
+        client = values.chatClient
+        auth = values.auth
+        harmony_map = {
+            "telegram": TelegramAuth,
+            # "whatsapp": None,
+            "whatsappNimbus": WhatsAppNimbusAuth
+        }
+        if not isinstance(auth, harmony_map[client]):
+            raise ValueError(f"incorrect 'auth' for selected client '{client}'")
+        return values
+
+
+#   *****************************************************************************************************************
+#  *****                                                                                                          ****
+# ***                                               MAIN PROGRAM                                                    ***
+#  *****                                                                                                          ****
+#   *****************************************************************************************************************
+
+
+if __name__ == "__main__":
+
+    pass