refactor: add src_bank attribute to Payment and Topup model 🔨

attribute 🐛

.build/prod/nginx.conf

@@ -9,6 +9,10 @@ server {
     location /static/ {
         alias /var/www/html/staticfiles/;
     }
+    location /media/ {
+        alias /var/www/html/media/;
+    }
+
 
     # Forward requests to Gunicorn
     location / {

.gitignore

@@ -163,3 +163,4 @@ cython_debug/
 #staticfiles
 staticfiles/
 postgres_data/
+media/

api/admin.py

@@ -47,6 +47,7 @@ class UserAdmin(BaseUserAdmin):
                     "island",
                     "terms_accepted",
                     "policy_accepted",
+                    "agreement",
                 )
             },
         ),

api/bot.py

@@ -0,0 +1,69 @@
+import asyncio
+import threading
+import logging
+import time
+from telegram import Bot
+from telegram.constants import ParseMode
+from decouple import config
+import re
+
+logger = logging.getLogger(__name__)
+telegram_loop = None
+
+BOT_TOKEN = config("TG_BOT_TOKEN", default="killme", cast=str)
+CHAT_ID = config("TG_CHAT_ID", default="drake", cast=str)
+
+if not BOT_TOKEN or not isinstance(BOT_TOKEN, str):
+    raise ValueError(
+        "TG_BOT_TOKEN environment variable must be set and must be a string."
+    )
+if not CHAT_ID:
+    raise ValueError(
+        "TG_CHAT_ID environment variable must be set and must be a string."
+    )
+
+bot = Bot(token=BOT_TOKEN)
+
+
+def telegram_worker():
+    """
+    Run the event loop for Telegram in a separate daemon thread.
+    """
+    global telegram_loop
+    telegram_loop = asyncio.new_event_loop()
+    asyncio.set_event_loop(telegram_loop)
+    try:
+        logger.info("Telegram loop started.")
+        telegram_loop.run_forever()
+    except Exception as e:
+        logger.exception(f"Telegram worker crashed! {e}", exc_info=True)
+    finally:
+        telegram_loop.close()
+
+
+# Start the Telegram worker thread when the module is loaded
+telegram_thread = threading.Thread(target=telegram_worker, daemon=True)
+telegram_thread.start()
+
+# Wait until telegram_loop is ready
+timeout = 5
+for _ in range(timeout * 10):  # up to 5 seconds
+    if telegram_loop is not None:
+        break
+    time.sleep(0.1)
+else:
+    logger.error("Telegram loop failed to initialize in time.")
+
+
+async def send_telegram_alert(markdown_message: str):
+    logger.info("[TELEGRAM] Preparing to send alert...")
+    await bot.send_message(
+        chat_id=str(CHAT_ID),
+        text=markdown_message,
+        parse_mode=ParseMode.MARKDOWN_V2,
+    )
+
+
+def escape_markdown_v2(text: str) -> str:
+    escape_chars = r"_~`>#+-=|{}.!\\"
+    return re.sub(f"([{re.escape(escape_chars)}])", r"\\\1", text)

api/filters.py

@@ -6,6 +6,8 @@ class UserFilter(django_filters.FilterSet):
     last_name = django_filters.CharFilter(lookup_expr="icontains")
     first_name = django_filters.CharFilter(lookup_expr="icontains")
     email = django_filters.CharFilter(lookup_expr="icontains")
+    id_card = django_filters.CharFilter(lookup_expr="icontains")
+    mobile = django_filters.CharFilter(lookup_expr="icontains")
 
     class Meta:
         model = User

api/helpers.py

@@ -0,0 +1,83 @@
+from rest_framework.response import Response
+from typing import Optional
+from datetime import date
+from django.utils import timezone
+import re
+
+
+ID_CARD_PATTERN = r"^[A-Z]{1,2}[0-9]{6,7}$"
+MOBILE_PATTERN = r"^[7|9][0-9]{6}$"
+ACCOUNT_NUMBER_PATTERN = r"^(7\d{12}|9\d{16})$"
+
+
+class ErrorMessages:
+    USERNAME_EXISTS = "Username already exists."
+    MOBILE_EXISTS = "Mobile number already exists."
+    INVALID_ID_CARD = "Please enter a valid ID card number."
+    ID_CARD_EXISTS = "ID card already exists."
+    INVALID_MOBILE = "Please enter a valid mobile number."
+    INVALID_ACCOUNT = "Please enter a valid account number."
+    UNDERAGE_ERROR = "You must be 18 and above to signup."
+
+
+def validate_required_fields(data) -> Optional[Response]:
+    required_fields = {
+        "firstname": "First name",
+        "lastname": "Last name",
+        "username": "Username",
+        "address": "Address",
+        "mobile": "Mobile number",
+        "acc_no": "Account number",
+        "id_card": "ID card",
+        "dob": "Date of birth",
+        "atoll": "Atoll",
+        "island": "Island",
+    }
+
+    for field, label in required_fields.items():
+        if not data.get(field):
+            return Response({"message": f"{label} is required."}, status=400)
+
+    if data.get("terms_accepted") is None:
+        return Response({"message": "Terms acceptance is required."}, status=400)
+    if data.get("policy_accepted") is None:
+        return Response({"message": "Policy acceptance is required."}, status=400)
+
+    return None
+
+
+from .models import TemporaryUser, User
+
+def validate_unique_fields(username, mobile, id_card) -> Optional[Response]:
+    if mobile and (TemporaryUser.objects.filter(t_mobile=mobile).exists() or User.objects.filter(mobile=mobile).exists()):
+        return Response({"message": ErrorMessages.MOBILE_EXISTS}, status=400)
+
+    if username and (TemporaryUser.objects.filter(t_username=username).exists() or User.objects.filter(username=username).exists()):
+        return Response({"message": ErrorMessages.USERNAME_EXISTS}, status=400)
+
+    if id_card and (TemporaryUser.objects.filter(t_id_card=id_card).exists() or User.objects.filter(id_card=id_card).exists()):
+        return Response({"message": ErrorMessages.ID_CARD_EXISTS}, status=400)
+
+    return None
+
+
+
+
+def validate_patterns(id_card, mobile, acc_no) -> Optional[Response]:
+    if id_card and not re.match(ID_CARD_PATTERN, id_card):
+        return Response({"message": ErrorMessages.INVALID_ID_CARD}, status=400)
+
+    if mobile is None or not re.match(MOBILE_PATTERN, mobile):
+        return Response({"message": ErrorMessages.INVALID_MOBILE}, status=400)
+
+    if acc_no is None or not re.match(ACCOUNT_NUMBER_PATTERN, acc_no):
+        return Response({"message": ErrorMessages.INVALID_ACCOUNT}, status=400)
+
+    return None
+
+
+
+
+def calculate_age(dob: date) -> int:
+    today = timezone.now().date()
+    return today.year - dob.year - ((today.month, today.day) < (dob.month, dob.day))

api/migrations/0017_alter_temporaryuser_t_id_card_and_more.py

@@ -0,0 +1,40 @@
+# Generated by Django 5.2 on 2025-07-15 20:48
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("api", "0016_user_is_admin"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="temporaryuser",
+            name="t_id_card",
+            field=models.CharField(
+                blank=True, db_index=True, max_length=255, null=True, unique=True
+            ),
+        ),
+        migrations.AlterField(
+            model_name="temporaryuser",
+            name="t_mobile",
+            field=models.CharField(
+                blank=True, db_index=True, max_length=255, null=True, unique=True
+            ),
+        ),
+        migrations.AlterField(
+            model_name="user",
+            name="id_card",
+            field=models.CharField(
+                blank=True, db_index=True, max_length=255, null=True, unique=True
+            ),
+        ),
+        migrations.AlterField(
+            model_name="user",
+            name="mobile",
+            field=models.CharField(
+                blank=True, db_index=True, max_length=255, null=True, unique=True
+            ),
+        ),
+    ]

api/migrations/0018_user_agreement.py

@@ -0,0 +1,22 @@
+# Generated by Django 5.2 on 2025-07-24 18:48
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("api", "0017_alter_temporaryuser_t_id_card_and_more"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="user",
+            name="agreement",
+            field=models.FileField(
+                blank=True,
+                help_text="Upload the agreement file signed by the user.",
+                null=True,
+                upload_to="agreements/",
+            ),
+        ),
+    ]

api/models.py

@@ -8,15 +8,20 @@ from django.db import models
 from .managers import CustomUserManager
 from django.utils import timezone
 import pyotp
+from billing.models import WalletTransaction
 
 
 class User(AbstractUser):
     address = models.CharField(max_length=255, blank=True)
     email = models.EmailField(blank=True, null=True, unique=True)
-    mobile = models.CharField(max_length=255, blank=True, unique=True, null=True)
+    mobile = models.CharField(
+        max_length=255, blank=True, unique=True, null=True, db_index=True
+    )
     designation = models.CharField(max_length=255, blank=True)
     acc_no = models.CharField(max_length=255, blank=True)
-    id_card = models.CharField(max_length=255, blank=True, unique=True, null=True)
+    id_card = models.CharField(
+        max_length=255, blank=True, unique=True, null=True, db_index=True
+    )
     verified = models.BooleanField(default=False)
     is_admin = models.BooleanField(default=False)
     dob = models.DateField(blank=True, null=True)
@@ -30,12 +35,44 @@ class User(AbstractUser):
     island = models.ForeignKey(
         "Island", on_delete=models.SET_NULL, null=True, blank=True, related_name="users"
     )
+
+    agreement = models.FileField(
+        upload_to="agreements/",
+        blank=True,
+        null=True,
+        help_text="Upload the agreement file signed by the user.",
+    )
     created_at = models.DateTimeField(default=timezone.now)
     updated_at = models.DateTimeField(auto_now=True)
 
     def get_all_fields(self, instance):
         return [field.name for field in instance.get_fields()]
 
+    def add_wallet_funds(self, amount, description="", reference_id=None):
+        self.wallet_balance += amount
+        self.save(update_fields=["wallet_balance"])
+        WalletTransaction.objects.create(
+            user=self,
+            amount=amount,
+            transaction_type="TOPUP",
+            description=description,
+            reference_id=reference_id,
+        )
+
+    def deduct_wallet_funds(self, amount, description="", reference_id=None):
+        if self.wallet_balance >= amount:
+            self.wallet_balance -= amount
+            self.save(update_fields=["wallet_balance"])
+            WalletTransaction.objects.create(
+                user=self,
+                amount=amount,
+                transaction_type="DEBIT",
+                description=description,
+                reference_id=reference_id,
+            )
+            return True
+        return False
+
     objects = CustomUserManager()
 
 
@@ -46,10 +83,14 @@ class TemporaryUser(models.Model):
     t_last_name = models.CharField(max_length=255, blank=True)
     t_address = models.CharField(max_length=255, blank=True)
     t_email = models.EmailField(blank=True, null=True, unique=True)
-    t_mobile = models.CharField(max_length=255, blank=True, unique=True, null=True)
+    t_mobile = models.CharField(
+        max_length=255, blank=True, unique=True, null=True, db_index=True
+    )
     t_designation = models.CharField(max_length=255, blank=True)
     t_acc_no = models.CharField(max_length=255, blank=True)
-    t_id_card = models.CharField(max_length=255, blank=True, unique=True, null=True)
+    t_id_card = models.CharField(
+        max_length=255, blank=True, unique=True, null=True, db_index=True
+    )
     t_verified = models.BooleanField(default=False)
     t_dob = models.DateField(blank=True, null=True)
     t_terms_accepted = models.BooleanField(default=False)
@@ -95,7 +136,7 @@ class TemporaryUser(models.Model):
         verbose_name_plural = "Temporary Users"
 
     def __str__(self) -> str:
-        return str(self.t_username)
+        return f"{self.t_username}"
 
 
 class Atoll(models.Model):

api/serializers.py

@@ -1,9 +1,12 @@
 from knox.models import AuthToken
 from django.contrib.auth import authenticate
-from api.models import User, Atoll, Island, TemporaryUser
+from api.models import Atoll, Island, TemporaryUser
 from django.contrib.auth.models import Permission
 
 from rest_framework import serializers
+from django.contrib.auth import get_user_model
+
+User = get_user_model()
 
 
 class IslandSerializer(serializers.ModelSerializer):
@@ -21,6 +24,39 @@ class AtollSerializer(serializers.ModelSerializer):
         depth = 2
 
 
+class UserProfileUpdateSerializer(serializers.ModelSerializer):
+    class Meta:  # type: ignore
+        model = User
+        fields = (
+            "email",
+            "mobile",
+        )  # Only allow these fields
+
+
+class UserUpdateSerializer(serializers.ModelSerializer):
+    class Meta:  # type: ignore
+        model = User
+        fields = (
+            "id_card",
+            "mobile",
+            "first_name",
+            "last_name",
+            "address",
+            "dob",
+            "atoll",
+            "island",
+        )
+
+
+class UserAgreementSerializer(serializers.ModelSerializer):
+    """serializer for the user agreement object"""
+
+    class Meta:  # type: ignore
+        model = User
+        fields = ("agreement",)
+        extra_kwargs = {"agreement": {"required": True, "allow_null": False}}
+
+
 class CustomUserSerializer(serializers.ModelSerializer):
     """serializer for the user object"""
 
@@ -80,7 +116,10 @@ class CustomReadOnlyUserSerializer(serializers.ModelSerializer):
             "username",
             "mobile",
             "address",
+            "acc_no",
             "id_card",
+            "agreement",
+            "wallet_balance",
         )
         depth = 1
 
@@ -120,7 +159,7 @@ class UserSerializer(serializers.ModelSerializer):
         extra_kwargs = {"password": {"write_only": True, "min_length": 5}}
 
     def create(self, validated_data):
-        return User.objects.create_user(**validated_data)
+        return User.objects.create_user(**validated_data) #type: ignore
 
 
 class AuthSerializer(serializers.Serializer):

api/signals.py

@@ -4,7 +4,7 @@ from django.template.loader import render_to_string
 from decouple import config
 from django_rest_passwordreset.signals import reset_password_token_created
 from django.db.models.signals import post_save
-from api.models import User
+from api.models import User, TemporaryUser
 from django.contrib.auth.models import Permission
 from api.tasks import verify_user_with_person_api_task
 
@@ -12,13 +12,22 @@ from api.tasks import verify_user_with_person_api_task
 @receiver(post_save, sender=User)
 def assign_device_permissions(sender, instance, created, **kwargs):
     if created:
-        # Assign all permissions for devices and read permission for atoll and island
         device_permissions = Permission.objects.filter(content_type__model="device")
         atoll_read_permission = Permission.objects.get(codename="view_atoll")
         island_read_permission = Permission.objects.get(codename="view_island")
-        payment_permissions = Permission.objects.filter(content_type__model="payment")
+        payment_permissions = Permission.objects.filter(
-        topup_permissions = Permission.objects.filter(content_type__model="topup")
+            content_type__model="payment"
-
+        ).exclude(codename__startswith="delete_")
+        topup_permissions = Permission.objects.filter(
+            content_type__model="topup"
+        ).exclude(codename__startswith="delete_")
+        wallet_transaction_permissions = Permission.objects.filter(
+            content_type__model="wallettransaction"
+        ).exclude(codename__startswith="delete_")
+        user_read_only_permission = Permission.objects.get(
+            codename="view_user", content_type__model="user"
+        )
+        instance.user_permissions.add(user_read_only_permission)
         for permission in topup_permissions:
             instance.user_permissions.add(permission)
         for permission in device_permissions:
@@ -26,12 +35,15 @@ def assign_device_permissions(sender, instance, created, **kwargs):
         instance.user_permissions.add(atoll_read_permission, island_read_permission)
         for permission in payment_permissions:
             instance.user_permissions.add(permission)
+        for permission in wallet_transaction_permissions:
+            instance.user_permissions.add(permission)
 
 
-@receiver(post_save, sender=User)
+@receiver(post_save, sender=TemporaryUser)
 def verify_user_with_person_api(sender, instance, created, **kwargs):
     if created:
-        verify_user_with_person_api_task(instance.id)
+        print(f"Temporary User Instance: {instance}")
+        verify_user_with_person_api_task(instance.t_id)
 
 
 @receiver(reset_password_token_created)

api/tasks.py

@@ -1,5 +1,6 @@
+# pyright: reportGeneralTypeIssues=false
 from django.shortcuts import get_object_or_404
-from api.models import User
+from api.models import TemporaryUser
 from devices.models import Device
 from api.notifications import send_sms
 import os
@@ -8,9 +9,13 @@ from django.utils import timezone
 
 # from api.notifications import send_clean_telegram_markdown
 from api.omada import Omada
+from api.bot import send_telegram_alert, telegram_loop, escape_markdown_v2
+import asyncio
 from apibase.env import env, BASE_DIR
 from procrastinate.contrib.django import app
 from procrastinate import builtin_tasks
+import time
+import requests
 
 
 logger = logging.getLogger(__name__)
@@ -36,22 +41,64 @@ async def remove_old_jobs(context, timestamp):
 
 
 @app.periodic(
-    cron="0 0 */28 * *", queue="heavy_tasks", periodic_id="deactivate_expired_devices"
+    cron="0 22 * * *",
+    queue="heavy_tasks",
+    periodic_id="deactivate_expired_devices_and_block_in_omada",
 )  # type: ignore
 @app.task
-def deactivate_expired_devices():
+def deactivate_expired_devices_and_block_in_omada():
     expired_devices = Device.objects.filter(
         expiry_date__lte=timezone.localtime(timezone.now()), is_active=True
     ).select_related("user")
+
     print("Expired Devices: ", expired_devices)
     count = expired_devices.count()
+
+    if count == 0:
+        return {"total_expired_devices": 0}
+
     user_devices_map = {}
+    devices_successfully_blocked = []
+    devices_failed_to_block = []
+    omada_client = Omada()
+
+    # Single loop to collect data and block devices
     for device in expired_devices:
+        # Collect devices for SMS notifications
         if device.user and device.user.mobile:
             if device.user.mobile not in user_devices_map:
                 user_devices_map[device.user.mobile] = []
             user_devices_map[device.user.mobile].append(device.name)
 
+        # Try to block device in Omada
+        try:
+            omada_client.block_device(mac_address=device.mac, operation="block")
+            # Only prepare for update if Omada blocking succeeded
+            device.blocked = True
+            device.is_active = False
+            devices_successfully_blocked.append(device)
+            logger.info(f"Successfully blocked device {device.mac} in Omada")
+            time.sleep(20)  # Sleep to avoid rate limiting
+        except Exception as e:
+            logger.error(f"Failed to block device [omada] {device.mac}: {e}")
+            devices_failed_to_block.append(device)
+            # Continue to next device without updating this one
+
+    # Bulk update only successfully blocked devices
+    if devices_successfully_blocked:
+        try:
+            Device.objects.bulk_update(
+                devices_successfully_blocked, ["is_active", "blocked"]
+            )
+            logger.info(
+                f"Successfully updated {len(devices_successfully_blocked)} devices in database"
+            )
+        except Exception as e:
+            logger.error(f"Failed to bulk update devices in database: {e}")
+            # You might want to handle this case - devices are blocked in Omada but not updated in DB
+
+    # Send SMS notifications
+    sms_count = 0
     for mobile, device_names in user_devices_map.items():
         if not mobile:
             continue
@@ -59,14 +106,25 @@ def deactivate_expired_devices():
             [f"{i + 1}. {name}" for i, name in enumerate(device_names)]
         )
         print("device list: ", device_list)
-        send_sms(
+        try:
-            mobile,
+            send_sms(
-            f"Dear {mobile}, \n\nThe following devices have expired: \n{device_list}. \n\nPlease make a payment to keep your devices active. \n\n- SAR Link",
+                mobile,
-        )
+                f"Dear {mobile}, \n\nThe following devices have expired: \n{device_list}. \n\nPlease make a payment to keep your devices active. \n\n- SAR Link",
-    # expired_devices.update(is_active=False)
+            )
-    print(f"Total {count} expired devices.")
+            sms_count += 1
+        except Exception as e:
+            logger.error(f"Failed to send SMS to {mobile}: {e}")
+
+    print(f"Total {count} expired devices processed.")
+    print(f"Successfully blocked: {len(devices_successfully_blocked)}")
+    print(f"Failed to block: {len(devices_failed_to_block)}")
+    print(f"SMS notifications sent: {sms_count}")
+
     return {
         "total_expired_devices": count,
+        "successfully_blocked": len(devices_successfully_blocked),
+        "failed_to_block": len(devices_failed_to_block),
+        "sms_sent": sms_count,
     }
 
 
@@ -86,36 +144,31 @@ def verify_user_with_person_api_task(user_id: int):
     Verify the user with the Person API.
     :param user_id: The ID of the user to verify.
     """
-    if not user_id:
-        logger.error("User ID is not provided.")
-        return None
-    user = get_object_or_404(User, id=user_id)
-    if not user:
-        logger.error(f"User with ID {user_id} not found.")
-        return None
-    # Call the Person API to verify the user
-
-    # verification_failed_message = f"""
-    # _The following user verification failed_:
-    # *ID Card:* {user.id_card}
-    # *Name:* {user.first_name} {user.last_name}
-    # *House Name:* {user.address}
-    # *Date of Birth:* {user.dob}
-    # *Island:* {(user.atoll.name if user.atoll else "N/A")} {(user.island.name if user.island else "N/A")}
-    # *Mobile:* {user.mobile}
-    # Visit [SAR Link Portal](https://portal.sarlink.net) to manually verify this user.
-    # """
-
-    # logger.info(verification_failed_message)
     PERSON_VERIFY_BASE_URL = env.str("PERSON_VERIFY_BASE_URL", default="")  # type: ignore
 
     if not PERSON_VERIFY_BASE_URL:
         raise ValueError(
             "PERSON_VERIFY_BASE_URL is not set in the environment variables."
         )
-    import requests
 
-    response = requests.get(f"{PERSON_VERIFY_BASE_URL}/api/person/{user.id_card}")
+    print(f"Verifying user with ID: {user_id}")
+    if not user_id:
+        logger.error("User ID is not provided.")
+        return None
+    t_user = get_object_or_404(TemporaryUser, t_id=user_id)
+    if not t_user:
+        logger.error(f"User with ID {user_id} not found.")
+        return None
+    print("t_user:", t_user)
+    response = requests.get(f"{PERSON_VERIFY_BASE_URL}/api/person/{t_user.t_id_card}")
+
+
+    verification_failed_message = f"""*The following user verification failed*:\n\n*ID Card:* {t_user.t_id_card}\n*Name:* {t_user.t_first_name} {t_user.t_last_name}\n*House Name:* {t_user.t_address}\n*Date of Birth:* {t_user.t_dob}\n*Island:* {(t_user.t_atoll.name if t_user.t_atoll else "N/A")} {(t_user.t_island.name if t_user.t_island else "N/A")}\n*Mobile:* {t_user.t_mobile}\nVisit [SAR Link Portal](https://portal.sarlink.net/users/{user_id}/details) to manually verify this user.
+    """
+
+    logger.info(verification_failed_message)
+
+
     if response.status_code == 200:
         data = response.json()
         api_nic = data.get("nic")
@@ -125,10 +178,10 @@ def verify_user_with_person_api_task(user_id: int):
         api_atoll = data.get("atoll_en")
         api_island_name = data.get("island_name_en")
 
-        if not user.mobile or user.dob is None:
+        if not t_user.t_mobile or t_user.t_dob is None:
             logger.error("User mobile or date of birth is not set.")
             return None
-        if not user.island or user.atoll is None:
+        if not t_user.t_island or t_user.t_atoll is None:
             logger.error("User island or atoll is not set.")
             return None
 
@@ -139,53 +192,60 @@ def verify_user_with_person_api_task(user_id: int):
         logger.info(f"API atoll: {api_atoll}")
         logger.info(f"API island name: {api_island_name}")
 
-        user_nic = user.id_card
+        user_nic = t_user.t_id_card
-        user_name = f"{user.first_name} {user.last_name}"
+        user_name = f"{t_user.t_first_name} {t_user.t_last_name}"
-        user_house_name = user.address
+        user_house_name = t_user.t_address
-        user_dob = user.dob.isoformat()
+        user_dob = t_user.t_dob.isoformat()
 
         logger.info(f"User nic: {user_nic}")
         logger.info(f"User name: {user_name}")
         logger.info(f"User house name: {user_house_name}")
         logger.info(f"User dob: {user_dob}")
-        logger.info(f"User atoll: {user.atoll}")
+        logger.info(f"User atoll: {t_user.t_atoll.name if t_user.t_atoll else 'N/A'}")
-        logger.info(f"User island name: {user.island}")
+        logger.info(
+            f"User island name: {t_user.t_island.name if t_user.t_island else 'N/A'}"
+        )
 
         logger.info(
-            f"case User atoll: {user.atoll.name == api_atoll.strip() if api_atoll else False}"
+            f"case User atoll: {t_user.t_atoll.name == api_atoll.strip() if api_atoll else False}"
         )  # Defensive check for api_atoll
         logger.info(f"api atoll type: {type(api_atoll)}")
-        logger.info(f"user atoll type: {type(user.atoll.name)}")
+        logger.info(f"user atoll type: {type(t_user.t_atoll.name)}")
         logger.info(
-            f"case User island name: {user.island.name == api_island_name.strip() if api_island_name else False}"
+            f"case User island name: {t_user.t_island.name == api_island_name.strip() if api_island_name else False}"
         )  # Defensive check for api_island_name
         logger.info(f"api island name type: {type(api_island_name)}")
-        logger.info(f"user island name type: {type(user.island.name)}")
+        logger.info(f"user island name type: {type(t_user.t_island.name)}")
+
+
+        print("CHECKING USER FIELDS AGAINST API DATA")
 
         if (
-            data.get("nic") == user.id_card
+            data.get("nic") == t_user.t_id_card
-            and data.get("name_en") == f"{user.first_name} {user.last_name}"
+            and data.get("name_en") == f"{t_user.t_first_name} {t_user.t_last_name}"
-            and data.get("house_name_en") == user.address
+            and data.get("house_name_en") == t_user.t_address
-            and data.get("dob").split("T")[0] == user.dob.isoformat()
+            and data.get("dob").split("T")[0] == t_user.t_dob.isoformat()
-            and data.get("atoll_en").strip() == user.atoll.name
+            and data.get("atoll_en").strip() == t_user.t_atoll.name
-            and data.get("island_name_en").strip() == user.island.name
+            and data.get("island_name_en").strip() == t_user.t_island.name
         ):
-            user.verified = True
+            t_user.t_verified = True
-            user.save()
+            t_user.save()
-            send_sms(
-                user.mobile,
-                f"Dear {user.first_name} {user.last_name}, \n\nYour account has been successfully and verified. \n\nYou can now manage your devices and make payments through our portal at https://portal.sarlink.net. \n\n - SAR Link",
-            )
             return True
         else:
-            user.verified = False
+            t_user.t_verified = False
-            user.save()
+            t_user.save()
 
-            send_sms(
-                user.mobile,
-                f"Dear {user.first_name} {user.last_name}, \n\nYour account registration is being processed. \n\nWe will notify you once verification is complete. \n\n - SAR Link",
-            )
             # send_clean_telegram_markdown(message=verification_failed_message)
+
+            try:
+                asyncio.run_coroutine_threadsafe(
+                    send_telegram_alert(
+                        markdown_message=escape_markdown_v2(verification_failed_message)
+                    ),
+                    telegram_loop,
+                ).result()
+            except Exception as e:
+                logger.warning("[Registration] TELEGRAM ALERT ERROR", e)
             return False
     else:
         # Handle the error case

api/urls.py

@@ -5,7 +5,7 @@ from knox import views as knox_views
 from .views import (
     LoginView,
     CreateTemporaryUserView,
-    ManageUserView,
+    UserprofileAPIView,
     KnoxTokenListApiView,
     ListUserView,
     UserDetailAPIView,
@@ -18,29 +18,36 @@ from .views import (
     RetrieveUpdateDestroyIslandView,
     filter_user,
     filter_temporary_user,
-    UpdateUserWalletView,
     VerifyOTPView,
     UserVerifyAPIView,
+    UserUpdateAPIView,
+    UserRejectAPIView,
+    AgreementUpdateAPIView,
 )
 
 
 urlpatterns = [
     path("register/", CreateTemporaryUserView.as_view(), name="register"),
     path("register/verify/", VerifyOTPView.as_view(), name="verify-otp"),
-    path("profile/", ManageUserView.as_view(), name="profile"),
+    path("profile/", UserprofileAPIView.as_view(), name="profile"),
     path("login/", LoginView.as_view(), name="knox_login"),
     path("logout/", knox_views.LogoutView.as_view(), name="knox_logout"),
     path("logoutall/", knox_views.LogoutAllView.as_view(), name="knox_logoutall"),
     path("tokens/", KnoxTokenListApiView.as_view(), name="knox_tokens"),
     # path("auth/", CustomAuthToken.as_view()),
     path("users/", ListUserView.as_view(), name="users"),
-    path(
-        "update-wallet/<int:pk>/", UpdateUserWalletView.as_view(), name="update-wallet"
-    ),
     path("users/<int:pk>/", UserDetailAPIView.as_view(), name="user-detail"),
-    path("users/<int:pk>/verify/", UserVerifyAPIView.as_view(), name="user-verify"),
+    path("users/<int:pk>/update/", UserUpdateAPIView.as_view(), name="user-update"),
     path("users/filter/", filter_user, name="filter-users"),
     path("users/temp/filter/", filter_temporary_user, name="filter-temporary-users"),
+    # User verification flow
+    path("users/<int:pk>/verify/", UserVerifyAPIView.as_view(), name="user-verify"),
+    path(
+        "users/<int:pk>/agreement/",
+        AgreementUpdateAPIView.as_view(),
+        name="user-agreement-update",
+    ),
+    path("users/<int:pk>/reject/", UserRejectAPIView.as_view(), name="user-reject"),
     path("healthcheck/", healthcheck, name="healthcheck"),
     path("test/", test_email, name="testemail"),
     path("atolls/", ListAtollView.as_view(), name="atolls"),

api/utils.py

@@ -1,5 +1,5 @@
 import logging
-from typing import List, TypedDict
+from typing import List, Optional, TypedDict
 import requests
 from decouple import config
 from api.models import User
@@ -40,7 +40,9 @@ def reverse_dhivehi_string(input_str):
 
 class MismatchResult(TypedDict):
     ok: bool
-    mismatch_fields: List[str]
+    mismatch_fields: Optional[List[str]]
+    error: Optional[str]
+    detail: Optional[str]
 
 
 def check_person_api_verification(
@@ -63,20 +65,22 @@ def check_person_api_verification(
         raise ValueError(
             "PERSON_VERIFY_BASE_URL is not set in the environment variables."
         )
-    print(id_card)
     response = requests.get(f"{PERSON_VERIFY_BASE_URL}/api/person/{id_card}")
+    api_reponse = response.json()
+
     if response.status_code != 200:
         logger.error(
             f"Failed to fetch data from Person API for ID Card '{id_card}'. "
             f"Status Code: {response.status_code}, Response: {response.text}"
         )
-        return {"ok": False, "mismatch_fields": ["api_error"]}
+        return {
-    api_data = response.json()
+            "ok": False,
-    if not api_data:
+            "mismatch_fields": None,
-        logger.error(
+            "error": response.json()["error"] if "error" in response.json() else None,
-            f"No data found in Person API for ID Card '{id_card}'. Response: {response.text}"
+            "detail": response.json()["detail"]
-        )
+            if "detail" in response.json()
-        return {"ok": False, "mismatch_fields": ["no_data"]}
+            else None,
+        }
 
     # Initialize a list to hold fields that do not match
     mismatch_fields = []
@@ -86,12 +90,12 @@ def check_person_api_verification(
     user_dob_iso = user_data.dob.isoformat() if user_data.dob else None
 
     # Prepare API data for comparison
-    api_nic = api_data.get("nic")
+    api_nic = api_reponse.get("nic")
-    api_name = api_data.get("name_en")
+    api_name = api_reponse.get("name_en")
-    api_house_name = api_data.get("house_name_en")
+    api_house_name = api_reponse.get("house_name_en")
-    api_dob = api_data.get("dob")
+    api_dob = api_reponse.get("dob")
-    api_atoll = api_data.get("atoll_en")
+    api_atoll = api_reponse.get("atoll_en")
-    api_island_name = api_data.get("island_name_en")
+    api_island_name = api_reponse.get("island_name_en")
 
     # Perform comparisons and identify mismatches
     if user_data.id_card != api_nic:
@@ -134,6 +138,11 @@ def check_person_api_verification(
         )
 
     if mismatch_fields:
-        return {"ok": False, "mismatch_fields": mismatch_fields}
+        return {
+            "ok": False,
+            "mismatch_fields": mismatch_fields,
+            "error": None,
+            "detail": None,
+        }
     else:
-        return {"ok": True, "mismatch_fields": []}
+        return {"ok": True, "mismatch_fields": [], "error": None, "detail": None}

api/views.py

@@ -2,11 +2,13 @@
 from django.contrib.auth import login
 
 # rest_framework imports
+from django.core.exceptions import ObjectDoesNotExist
 from rest_framework import generics, permissions
 from rest_framework.authtoken.serializers import AuthTokenSerializer
 from api.filters import UserFilter
 from api.mixins import StaffEditorPermissionMixin
 from api.models import User, Atoll, Island, TemporaryUser
+from api.notifications import send_sms
 from rest_framework.response import Response
 from rest_framework import status
 from rest_framework.exceptions import ValidationError
@@ -14,24 +16,27 @@ from rest_framework.decorators import api_view, permission_classes
 from api.serializers import (
     AtollSerializer,
     IslandSerializer,
-    CustomUserByWalletBalanceSerializer,
     OTPVerificationSerializer,
     TemporaryUserSerializer,
+    UserUpdateSerializer,
+    UserAgreementSerializer,
 )
 from django.shortcuts import get_object_or_404
 from django.utils import timezone
-from datetime import timedelta
 
 # knox imports
 from knox.views import LoginView as KnoxLoginView
 from knox.models import AuthToken
 from django_filters.rest_framework import DjangoFilterBackend
-import re
 from typing import cast, Dict, Any
 from django.core.mail import send_mail
 from django.db.models import Q
 from api.notifications import send_otp
 from .utils import check_person_api_verification
+import uuid
+from .helpers import ErrorMessages, validate_required_fields, validate_unique_fields, validate_patterns, calculate_age
+
+
 
 # local apps import
 from .serializers import (
@@ -39,22 +44,9 @@ from .serializers import (
     AuthSerializer,
     CustomUserSerializer,
     CustomReadOnlyUserSerializer,
-    CustomReadOnlyUserByIDCardSerializer,
+    UserProfileUpdateSerializer,
 )
 
-ID_CARD_PATTERN = r"^[A-Z]{1,2}[0-9]{6,7}$"
-MOBILE_PATTERN = r"^[7|9][0-9]{6}$"
-ACCOUNT_NUMBER_PATTERN = r"^(7\d{12}|9\d{16})$"
-
-
-class ErrorMessages:
-    USERNAME_EXISTS = "Username already exists."
-    MOBILE_EXISTS = "Mobile number already exists."
-    INVALID_ID_CARD = "Please enter a valid ID card number."
-    ID_CARD_EXISTS = "ID card already exists."
-    INVALID_MOBILE = "Please enter a valid mobile number."
-    INVALID_ACCOUNT = "Please enter a valid account number."
-    UNDERAGE_ERROR = "You must be 18 and above to signup."
 
 
 @api_view(["GET"])
@@ -62,170 +54,94 @@ def healthcheck(request):
     return Response({"status": "Good"}, status=status.HTTP_200_OK)
 
 
-class UpdateUserWalletView(generics.UpdateAPIView):
-    # Create user API view
-    serializer_class = CustomUserByWalletBalanceSerializer
-    permission_classes = (permissions.IsAuthenticated,)
-    queryset = User.objects.all()
-    lookup_field = "pk"
-
-    def update(self, request, *args, **kwargs):
-        id_to_update = kwargs.get("pk")
-        user_id = request.user.id
-        print(f"User ID: {user_id}")
-        print(f"ID to update: {id_to_update}")
-        if user_id != id_to_update:
-            return Response(
-                {"message": "You are not authorized to update this user."},
-                status=status.HTTP_403_FORBIDDEN,
-            )
-        wallet_balance = request.data.get("wallet_balance")
-        if not wallet_balance:
-            return Response(
-                {"message": "wallet_balance is required."},
-                status=status.HTTP_400_BAD_REQUEST,
-            )
-        user = self.get_object()
-        user.wallet_balance = wallet_balance
-        user.save()
-        return Response({"message": "Wallet balance updated successfully."})
-
 
 class CreateTemporaryUserView(generics.CreateAPIView):
-    # Create user API view
     serializer_class = TemporaryUserSerializer
     permission_classes = (permissions.AllowAny,)
     queryset = TemporaryUser.objects.all()
     throttle_classes = []
 
     def post(self, request, *args, **kwargs):
-        # Extract required fields from request data
+        # Extract data once
-        username = request.data.get("username")
+        data = request.data
-        address = request.data.get("address")
-        mobile = request.data.get("mobile")
-        acc_no = request.data.get("acc_no")
-        id_card = request.data.get("id_card")
-        dob = request.data.get("dob")
-        atoll_id = request.data.get("atoll")
-        island_id = request.data.get("island")
-        terms_accepted = request.data.get("terms_accepted")
-        policy_accepted = request.data.get("policy_accepted")
-        firstname = request.data.get("firstname")
-        lastname = request.data.get("lastname")
 
-        current_date = timezone.now()
+        # Validate required fields
+        required_error = validate_required_fields(data)
+        if required_error:
+            return required_error
+
+        # Parse DOB
+        dob_str = data.get("dob")
         try:
-            dob = timezone.datetime.strptime(str(dob), "%Y-%m-%d").date()
+            dob = timezone.datetime.strptime(str(dob_str), "%Y-%m-%d").date()  # pyright: ignore[reportAttributeAccessIssue]
         except ValueError:
-            return Response(
+            return Response({"message": "Invalid date format for DOB. Use YYYY-MM-DD."}, status=400)
-                {"message": "Invalid date format for DOB. Use YYYY-MM-DD."}, status=400
-            )
 
-        age_from_dob = (
+        # Check age
-            current_date.year
+        age = calculate_age(dob)
-            - dob.year
+        if age < 18:
-            - ((current_date.month, current_date.day) < (dob.month, dob.day))
-        )
-
-        if age_from_dob < 18:
             return Response({"message": ErrorMessages.UNDERAGE_ERROR}, status=400)
 
-        if (
+        # Validate uniqueness
-            TemporaryUser.objects.filter(t_mobile=mobile).exists()
+        uniqueness_error = validate_unique_fields(
-            or User.objects.filter(mobile=mobile).exists()
+            username=data.get("username"),
-        ):
+            mobile=data.get("mobile"),
-            return Response({"message": ErrorMessages.MOBILE_EXISTS}, status=400)
+            id_card=data.get("id_card"),
-        if (
+        )
-            TemporaryUser.objects.filter(t_username=username).exists()
+        if uniqueness_error:
-            or User.objects.filter(username=username).exists()
+            return uniqueness_error
-        ):
-            return Response({"message": ErrorMessages.USERNAME_EXISTS}, status=400)
-        if (
-            TemporaryUser.objects.filter(t_id_card=id_card).exists()
-            or User.objects.filter(id_card=id_card).exists()
-        ):
-            return Response({"message": "ID card already exists."}, status=400)
-        if (
-            TemporaryUser.objects.filter(t_id_card=id_card).exists()
-            or User.objects.filter(id_card=id_card).exists()
-        ):
-            return Response({"message": ErrorMessages.ID_CARD_EXISTS}, status=400)
-        if id_card and not re.match(ID_CARD_PATTERN, id_card):
-            return Response({"message": ErrorMessages.INVALID_ID_CARD}, status=400)
-        if mobile is None or not re.match(MOBILE_PATTERN, mobile):
-            return Response({"message": ErrorMessages.INVALID_MOBILE}, status=400)
-        if acc_no is None or not re.match(ACCOUNT_NUMBER_PATTERN, acc_no):
-            return Response({"message": ErrorMessages.INVALID_ACCOUNT}, status=400)
 
-        # Validate required fields first
+        # Validate patterns
-        validation_error = self.validate_required_fields(request.data)
+        pattern_error = validate_patterns(
-        if validation_error:
+            id_card=data.get("id_card"),
-            return validation_error
+            mobile=data.get("mobile"),
+            acc_no=data.get("acc_no"),
+        )
+        if pattern_error:
+            return pattern_error
 
-        # Fetch Atoll and Island instances
+        # Fetch related objects
+        atoll_id = data.get("atoll")
+        island_id = data.get("island")
         try:
             atoll = Atoll.objects.get(id=atoll_id)
             island = Island.objects.get(id=island_id)
-        except Atoll.DoesNotExist:
+        except ObjectDoesNotExist as e:
-            return Response({"message": "Atoll not found."}, status=404)
+            model_name = "Atoll" if isinstance(e, Atoll.DoesNotExist) else "Island"
-        except Island.DoesNotExist:
+            return Response({"message": f"{model_name} not found."}, status=404)
-            return Response({"message": "Island not found."}, status=404)
 
         # Create user
         temp_user = TemporaryUser.objects.create(
-            t_first_name=firstname,
+            t_first_name=data.get("firstname"),
-            t_last_name=lastname,
+            t_last_name=data.get("lastname"),
-            t_username=str(username),
+            t_username=str(data.get("username")),
             t_email=None,
-            t_address=address,
+            t_address=data.get("address"),
-            t_mobile=mobile,
+            t_mobile=data.get("mobile"),
-            t_acc_no=acc_no,
+            t_acc_no=data.get("acc_no"),
-            t_id_card=id_card,
+            t_id_card=data.get("id_card"),
             t_dob=dob,
             t_atoll=atoll,
             t_island=island,
-            t_terms_accepted=terms_accepted,
+            t_terms_accepted=data.get("terms_accepted"),
-            t_policy_accepted=policy_accepted,
+            t_policy_accepted=data.get("policy_accepted"),
         )
-        otp_expiry = timezone.now() + timedelta(minutes=3)
+
+        # Generate and send OTP
+        otp_expiry = timezone.now() + timezone.timedelta(minutes=3) #type: ignore
         formatted_time = otp_expiry.strftime("%d/%m/%Y %H:%M:%S")
         otp = temp_user.generate_otp()
         send_otp(
             str(temp_user.t_mobile),
             f"Your Registration SARLink OTP: {otp}. \nExpires at {formatted_time}. \n\n- SAR Link",
         )
+
+        # Return success
         serializer = self.get_serializer(temp_user)
         headers = self.get_success_headers(serializer.data)
         return Response(
             serializer.data, status=status.HTTP_201_CREATED, headers=headers
         )
-
-    def validate_required_fields(self, data):
-        required_fields = {
-            "firstname": "First name",
-            "lastname": "Last name",
-            "username": "Username",
-            "address": "Address",
-            "mobile": "Mobile number",
-            "acc_no": "Account number",
-            "id_card": "ID card",
-            "dob": "Date of birth",
-            "atoll": "Atoll",
-            "island": "Island",
-        }
-
-        for field, label in required_fields.items():
-            if not data.get(field):
-                return Response({"message": f"{label} is required."}, status=400)
-
-        if data.get("terms_accepted") is None:
-            return Response({"message": "Terms acceptance is required."}, status=400)
-        if data.get("policy_accepted") is None:
-            return Response({"message": "Policy acceptance is required."}, status=400)
-
-        return None
-
-
 class VerifyOTPView(generics.GenericAPIView):
     permission_classes = (permissions.AllowAny,)
     serializer_class = OTPVerificationSerializer
@@ -267,17 +183,34 @@ class VerifyOTPView(generics.GenericAPIView):
             acc_no=temp_user.t_acc_no,
             id_card=temp_user.t_id_card,
             dob=temp_user.t_dob,
+            verified=temp_user.t_verified,
             atoll=temp_user.t_atoll,
             island=temp_user.t_island,
             terms_accepted=temp_user.t_terms_accepted,
             policy_accepted=temp_user.t_policy_accepted,
         )
 
+        if temp_user.t_verified:
+            send_sms(
+                t_user.t_mobile,
+                f"Dear {temp_user.t_first_name} {temp_user.t_last_name}, \n\nYour account has been successfully verified. \n\nYou can now manage your devices and make payments through our portal at https://portal.sarlink.net. \n\n - SAR Link",
+            )
+        else:
+            send_sms(
+                t_user.t_mobile,
+                f"Dear {t_user.t_first_name} {t_user.t_last_name}, \n\nYour account registration is being processed. \n\nWe will notify you once verification is complete. \n\n - SAR Link",
+            )
+
         # You can now trigger registry verification as a signal or task
         temp_user.otp_verified = True
         temp_user.save()
 
-        return Response({"message": "User created successfully."})
+        return Response(
+            {
+                "message": "User created successfully.",
+                "verified": temp_user.t_verified
+            }
+        )
 
 
 class LoginView(KnoxLoginView):
@@ -305,17 +238,109 @@ class LoginView(KnoxLoginView):
             return Response({"message": message}, status=status.HTTP_400_BAD_REQUEST)
 
 
-class ManageUserView(generics.RetrieveUpdateAPIView):
+class UserprofileAPIView(generics.RetrieveUpdateAPIView):
-    """Manage the authenticated user"""
+    """Retrieve user api view"""
 
-    serializer_class = CustomUserSerializer
+    queryset = User.objects.all()
     permission_classes = (permissions.IsAuthenticated,)
 
+    def get_serializer_class(self):
+        """Return the serializer class based on the request method"""
+        if self.request.method == "GET":
+            return CustomReadOnlyUserSerializer
+        elif self.request.method == "PUT" or self.request.method == "PATCH":
+            return UserProfileUpdateSerializer
+        return super().get_serializer_class()
+
     def get_object(self):
         """Retrieve and return authenticated user"""
         return self.request.user
 
 
+class UserUpdateAPIView(StaffEditorPermissionMixin, generics.UpdateAPIView):
+    serializer_class = UserUpdateSerializer
+    queryset = User.objects.all()
+    lookup_field = "pk"
+
+    def update(self, request, *args, **kwargs):
+        user_id = kwargs.get("pk")
+        user = get_object_or_404(User, pk=user_id)
+        if user.is_superuser:
+            return Response(
+                {"message": "You cannot update a superuser."},
+                status=status.HTTP_403_FORBIDDEN,
+            )
+        if request.user != user and (
+            not request.user.is_authenticated
+            or not getattr(request.user, "is_admin", False)
+        ):
+            return Response(
+                {"message": "You are not authorized to update this user."},
+                status=status.HTTP_403_FORBIDDEN,
+            )
+        serializer = self.get_serializer(
+            user,
+            data=request.data,
+            partial=True,
+        )
+        serializer.is_valid(raise_exception=True)
+        user.save()
+        return super().update(request, *args, **kwargs)
+
+
+class AgreementUpdateAPIView(StaffEditorPermissionMixin, generics.UpdateAPIView):
+    serializer_class = UserAgreementSerializer
+    queryset = User.objects.all()
+    lookup_field = "pk"
+
+    def update(self, request, *args, **kwargs):
+        user_id = kwargs.get("pk")
+        user = get_object_or_404(User, pk=user_id)
+        if user.is_superuser:
+            return Response(
+                {"message": "You cannot update a superuser."},
+                status=status.HTTP_403_FORBIDDEN,
+            )
+        if request.user != user and (
+            not request.user.is_authenticated
+            or not getattr(request.user, "is_admin", False)
+        ):
+            return Response(
+                {"message": "You are not authorized to update this user."},
+                status=status.HTTP_403_FORBIDDEN,
+            )
+        serializer = self.get_serializer(
+            user,
+            data=request.data,
+            partial=True,
+        )
+        agreement = request.data.get("agreement")
+        if not agreement:
+            return Response(
+                {"message": "Agreement file is required."},
+                status=status.HTTP_400_BAD_REQUEST,
+            )
+        if agreement.size > 10 * 1024 * 1024:  # 5 MB limit
+            return Response(
+                {"message": "File size exceeds 10 MB limit."},
+                status=status.HTTP_400_BAD_REQUEST,
+            )
+        if agreement.content_type not in [
+            "application/pdf",
+        ]:
+            return Response(
+                {"message": "Invalid file type. Only PDF files are allowed."},
+                status=status.HTTP_400_BAD_REQUEST,
+            )
+        #  rename the file name to a random UUID followed by user_id
+        agreement.name = f"{uuid.uuid4()}_{user_id}_agreement.pdf"
+        if agreement:
+            user.agreement = agreement
+        serializer.is_valid(raise_exception=True)
+        user.save()
+        return super().update(request, *args, **kwargs)
+
+
 class KnoxTokenListApiView(
     StaffEditorPermissionMixin,
     generics.ListAPIView,
@@ -336,16 +361,16 @@ class KnoxTokenListApiView(
 
 class ListUserView(StaffEditorPermissionMixin, generics.ListAPIView):
     serializer_class = CustomReadOnlyUserSerializer
-    filter_backends = [DjangoFilterBackend]
+    filter_backends = [DjangoFilterBackend] #type: ignore
     filterset_fields = "__all__"
     filterset_class = UserFilter
     queryset = User.objects.all()
 
     def get_queryset(self):
         user = self.request.user
-        if user.is_authenticated and user.is_staff:
+        if user.is_authenticated and getattr(user, "is_admin"):
-            return User.objects.all()
+            return User.objects.filter(is_superuser=False)
-        return User.objects.filter(is_staff=False)
+        return User.objects.none()
 
 
 class UserVerifyAPIView(StaffEditorPermissionMixin, generics.UpdateAPIView):
@@ -364,30 +389,80 @@ class UserVerifyAPIView(StaffEditorPermissionMixin, generics.UpdateAPIView):
                 {"message": "You are not authorized to update this user."},
                 status=status.HTTP_403_FORBIDDEN,
             )
-        serializer = self.get_serializer(user, data=request.data, partial=True)
+        if user.verified:
-        serializer.is_valid(raise_exception=True)
-        verified_person = check_person_api_verification(
-            user_data=user, id_card=user.id_card
-        )
-        if not verified_person["ok"]:
             return Response(
-                {
+                {"message": "User is already verified."},
-                    "message": "User verification failed. Please check sarlink user details.",
-                    "mismatch_fields": verified_person["mismatch_fields"],
-                },
                 status=status.HTTP_400_BAD_REQUEST,
             )
-        if verified_person["mismatch_fields"]:
+        serializer = self.get_serializer(user, data=request.data, partial=True)
+        serializer.is_valid(raise_exception=True)
+        result = check_person_api_verification(user_data=user, id_card=user.id_card)
+        # The verification system might not have the records of every user hence can be skipped if not found and verify directly.
+        if result.get("error") == "Not Found":
+            user.verified = True
+            user.save()
             return Response(
                 {
-                    "message": "User verification failed due to mismatched fields.",
+                    "message": "User not found in the verification system. User marked as verified."
-                    "mismatch_fields": verified_person["mismatch_fields"],
                 },
+                status=status.HTTP_404_NOT_FOUND,
+            )
+        if not result["ok"]:
+            return Response(
+                result,
+                status=status.HTTP_404_NOT_FOUND,
+            )
+        if result["mismatch_fields"]:
+            return Response(
+                result,
                 status=status.HTTP_400_BAD_REQUEST,
             )
         user.verified = True
         user.save()
-        return Response({"message": "User verification status updated."})
+        return Response({"message": "User successfully verified."})
+
+
+class UserRejectAPIView(StaffEditorPermissionMixin, generics.DestroyAPIView):
+    serializer_class = CustomUserSerializer
+    queryset = User.objects.all()
+    lookup_field = "pk"
+
+    def destroy(self, request, *args, **kwargs):
+        rejection_details = request.data.get("rejection_details", "")
+        if not rejection_details:
+            return Response(
+                {"message": "Rejection details are required."},
+                status=status.HTTP_400_BAD_REQUEST,
+            )
+        user_id = kwargs.get("pk")
+        user = get_object_or_404(User, pk=user_id)
+        mobile_number = user.mobile
+        if not mobile_number:
+            return Response(
+                {"message": "User does not have a mobile number."},
+                status=status.HTTP_400_BAD_REQUEST,
+            )
+        if user.is_superuser:
+            return Response(
+                {"message": "You cannot remove a superuser."},
+                status=status.HTTP_403_FORBIDDEN,
+            )
+        if request.user != user and (
+            not request.user.is_authenticated
+            or not getattr(request.user, "is_admin", False)
+        ):
+            return Response(
+                {"message": "You are not authorized to reject this user."},
+                status=status.HTTP_403_FORBIDDEN,
+            )
+        user.delete()
+        t_user = get_object_or_404(TemporaryUser, t_mobile=user.mobile)
+        t_user.delete()
+        send_sms(message=rejection_details, mobile=mobile_number)
+        return Response(
+            {"message": "User successfully rejected."},
+            status=status.HTTP_204_NO_CONTENT,
+        )
 
 
 @api_view(["GET"])
@@ -399,12 +474,14 @@ def filter_user(request):
         return Response({"ok": False})
 
     filters = Q()
-    if id_card is not None:
+    if id_card and mobile:
-        filters |= Q(id_card=id_card)
+        filters = Q(id_card=id_card) & Q(mobile=mobile)
-    if mobile is not None:
+    elif id_card:
-        filters |= Q(mobile=mobile)
+        filters = Q(id_card=id_card)
+    elif mobile:
+        filters = Q(mobile=mobile)
 
-    user = User.objects.filter(filters).first()
+    user = User.objects.only("id", "verified").filter(filters).first()
 
     print(f"Querying with filters: {filters}")
     print(f"Found user: {user}")
@@ -425,33 +502,29 @@ def filter_temporary_user(request):
         return Response({"ok": False})
 
     filters = Q()
-    if id_card is not None:
+    if id_card and mobile:
+        filters |= Q(t_id_card=id_card) & Q(t_mobile=mobile)
+    elif id_card:
         filters |= Q(t_id_card=id_card)
-    if mobile is not None:
+    elif mobile:
         filters |= Q(t_mobile=mobile)
 
-    user = TemporaryUser.objects.filter(filters).first()
+    user = (
+        TemporaryUser.objects.only("t_id", "otp_verified", "t_verified")
+        .filter(filters)
+        .first()
+    )
 
     print(f"Querying with filters: {filters}")
     print(f"Found temporary user: {user}")
 
     return Response(
-        {"ok": True, "otp_verified": user.otp_verified}
+        {"ok": True, "otp_verified": user.otp_verified, "t_verified": user.t_verified}
         if user
-        else {"ok": False, "otp_verified": False}
+        else {"ok": False, "otp_verified": False, "t_verified": False}
     )
 
 
-class ListUserByIDCardView(generics.ListAPIView):
-    # Create user API view
-    permission_classes = (permissions.AllowAny,)
-    serializer_class = CustomReadOnlyUserByIDCardSerializer
-    filter_backends = [DjangoFilterBackend]
-    filterset_fields = "__all__"
-    filterset_class = UserFilter
-    queryset = User.objects.all()
-
-
 class UserDetailAPIView(StaffEditorPermissionMixin, generics.RetrieveAPIView):
     queryset = User.objects.all()
     serializer_class = CustomReadOnlyUserSerializer
@@ -459,6 +532,16 @@ class UserDetailAPIView(StaffEditorPermissionMixin, generics.RetrieveAPIView):
 
     def retrieve(self, request, *args, **kwargs):
         instance = self.get_object()
+        user = request.user
+        if (
+            user != instance
+            and not getattr(user, "is_admin", False)
+            and not user.is_superuser #type: ignore
+        ):
+            return Response(
+                {"message": "You are not authorized to view this user's details."},
+                status=status.HTTP_403_FORBIDDEN,
+            )
         serializer = self.get_serializer(instance)
         data = serializer.data
 

apibase/settings.py

@@ -26,7 +26,7 @@ env.read_env(os.path.join(BASE_DIR, ".env"))
 # See https://docs.djangoproject.com/en/5.0/howto/deployment/checklist/
 
 # SECURITY WARNING: keep the secret key used in production secret!
-SECRET_KEY = env("SECRET_KEY", default=get_random_secret_key())
+SECRET_KEY = env("SECRET_KEY", default=get_random_secret_key()) #type: ignore
 
 DEBUG = env.bool("DJANGO_DEBUG", default=True)  # type: ignore
 
@@ -235,8 +235,11 @@ REST_FRAMEWORK = {
         "login": "1000/min",
     },
     "EXCEPTION_HANDLER": "api.exceptions.custom_exception_handler",
-    "DEFAULT_RENDERER_CLASSES": ("rest_framework.renderers.JSONRenderer",),
+    "DEFAULT_RENDERER_CLASSES": (
-    # "DEFAULT_SCHEMA_CLASS": "drf_spectacular.openapi.AutoSchema"
+        "rest_framework.renderers.JSONRenderer",
+        # "rest_framework.renderers.BrowsableAPIRenderer",
+    ),
+    # "DEFAULT_SCHEMA_CLASS": "drf_spectacular.openapi.AutoSchema",
 }
 
 

billing/admin.py

@@ -1,9 +1,28 @@
 from django.contrib import admin
-from .models import Payment, BillFormula, Topup
+from .models import Payment, BillFormula, Topup, WalletTransaction
 
 # Register your models here.
 
 
+class WalletTransactionAdmin(admin.ModelAdmin):
+    list_display = (
+        "id",
+        "user",
+        "amount",
+        "transaction_type",
+        "description",
+        "reference_id",
+        "created_at",
+    )
+    search_fields = (
+        "user__first_name",
+        "user__last_name",
+        "user__mobile",
+        "user__id_card",
+    )
+    list_filter = ("transaction_type",)
+
+
 class PaymentAdmin(admin.ModelAdmin):
     list_display = (
         "id",
@@ -53,3 +72,4 @@ class TopupAdmin(admin.ModelAdmin):
 admin.site.register(Payment, PaymentAdmin)
 admin.site.register(BillFormula)
 admin.site.register(Topup, TopupAdmin)
+admin.site.register(WalletTransaction, WalletTransactionAdmin)

billing/filters.py

@@ -1,5 +1,5 @@
 import django_filters
-from .models import Payment, Topup
+from .models import Payment, Topup, WalletTransaction
 from django.db.models import Q
 from django.utils import timezone
 
@@ -8,6 +8,7 @@ class PaymentFilter(django_filters.FilterSet):
     amount = django_filters.RangeFilter(field_name="amount")
     number_of_months = django_filters.RangeFilter(field_name="number_of_months")
     paid = django_filters.BooleanFilter(field_name="paid")
+    user = django_filters.CharFilter(method="filter_user_search")
     method = django_filters.ChoiceFilter(
         choices=Payment.PAYMENT_TYPES, lookup_expr="iexact"
     )
@@ -16,6 +17,14 @@ class PaymentFilter(django_filters.FilterSet):
     created_at = django_filters.DateFromToRangeFilter()
     is_expired = django_filters.BooleanFilter(method="filter_is_expired")
 
+    def filter_user_search(self, queryset, name, value):
+        return queryset.filter(
+            Q(user__first_name__icontains=value)
+            | Q(user__last_name__icontains=value)
+            | Q(user__id_card__icontains=value)
+            | Q(user__mobile__icontains=value)
+        )
+
     def filter_is_expired(self, queryset, name, value):
         """
         Filter payments based on whether they are expired or not
@@ -29,7 +38,14 @@ class PaymentFilter(django_filters.FilterSet):
 
     class Meta:
         model = Payment
-        fields = "__all__"
+        fields = [
+            "amount",
+            "paid",
+            "method",
+            "user",
+            "created_at",
+            "is_expired",
+        ]
 
 
 class TopupFilter(django_filters.FilterSet):
@@ -71,3 +87,24 @@ class TopupFilter(django_filters.FilterSet):
             "created_at",
             "is_expired",
         ]
+
+
+class WalletTransactionFilter(django_filters.FilterSet):
+    user = django_filters.CharFilter(method="filter_user_search")
+    amount = django_filters.RangeFilter(field_name="amount")
+    created_at = django_filters.DateFromToRangeFilter(field_name="created_at")
+
+    def filter_user_search(self, queryset, name, value):
+        """
+        Search across multiple user fields: first_name, last_name, id_card, mobile
+        """
+        return queryset.filter(
+            Q(user__first_name__icontains=value)
+            | Q(user__last_name__icontains=value)
+            | Q(user__id_card__icontains=value)
+            | Q(user__mobile__icontains=value)
+        )
+
+    class Meta:
+        model = WalletTransaction
+        fields = ["user", "amount", "created_at", "transaction_type"]

billing/migrations/0014_wallettransaction.py

@@ -0,0 +1,55 @@
+# Generated by Django 5.2 on 2025-07-25 08:34
+
+import django.db.models.deletion
+import django.utils.timezone
+import uuid
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("billing", "0013_payment_expiry_notification_sent"),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name="WalletTransaction",
+            fields=[
+                (
+                    "id",
+                    models.UUIDField(
+                        default=uuid.uuid4,
+                        editable=False,
+                        primary_key=True,
+                        serialize=False,
+                    ),
+                ),
+                ("amount", models.FloatField()),
+                (
+                    "transaction_type",
+                    models.CharField(
+                        choices=[("TOPUP", "Topup"), ("DEBIT", "Debit")], max_length=10
+                    ),
+                ),
+                ("description", models.TextField(blank=True, null=True)),
+                (
+                    "reference_id",
+                    models.CharField(blank=True, max_length=255, null=True),
+                ),
+                ("created_at", models.DateTimeField(default=django.utils.timezone.now)),
+                (
+                    "user",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="wallet_transactions",
+                        to=settings.AUTH_USER_MODEL,
+                    ),
+                ),
+            ],
+            options={
+                "ordering": ["-created_at"],
+            },
+        ),
+    ]

billing/migrations/0015_topup_payment_type.py

@@ -0,0 +1,21 @@
+# Generated by Django 5.2 on 2025-07-27 07:08
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("billing", "0014_wallettransaction"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="topup",
+            name="payment_type",
+            field=models.CharField(
+                choices=[("CASH", "Cash"), ("TRANSFER", "Transfer")],
+                default="TRANSFER",
+                max_length=20,
+            ),
+        ),
+    ]

billing/migrations/0016_payment_source_bank_topup_source_bank.py

@@ -0,0 +1,22 @@
+# Generated by Django 5.2 on 2025-09-20 16:02
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("billing", "0015_topup_payment_type"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="payment",
+            name="source_bank",
+            field=models.CharField(blank=True, default="", null=True),
+        ),
+        migrations.AddField(
+            model_name="topup",
+            name="source_bank",
+            field=models.CharField(blank=True, default="", null=True),
+        ),
+    ]

billing/models.py

@@ -1,11 +1,11 @@
 from django.db import models
 from django.utils import timezone
-from api.models import User
 import uuid
+from django.conf import settings
+from devices.models import Device
 
 # Create your models here.
-
+user = settings.AUTH_USER_MODEL
-from devices.models import Device
 
 # Create your models here.
 
@@ -17,10 +17,11 @@ class Payment(models.Model):
     ]
     id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
     mib_reference = models.CharField(default="", null=True, blank=True)
+    source_bank = models.CharField(default="", null=True, blank=True)
     number_of_months = models.IntegerField()
     amount = models.FloatField()
     paid = models.BooleanField(default=False)
-    user = models.ForeignKey(User, on_delete=models.CASCADE, related_name="payments")
+    user = models.ForeignKey(user, on_delete=models.CASCADE, related_name="payments")
     paid_at = models.DateTimeField(null=True, blank=True)
     method = models.CharField(max_length=255, choices=PAYMENT_TYPES, default="TRANSFER")
     expiry_notification_sent = models.BooleanField(default=False)
@@ -65,7 +66,15 @@ class BillFormula(models.Model):
 class Topup(models.Model):
     id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
     amount = models.FloatField()
-    user = models.ForeignKey(User, on_delete=models.CASCADE, related_name="topups")
+    user = models.ForeignKey(user, on_delete=models.CASCADE, related_name="topups")
+    payment_type = models.CharField(
+        max_length=20,
+        choices=[
+            ("CASH", "Cash"),
+            ("TRANSFER", "Transfer"),
+        ],
+        default="TRANSFER",
+    )
     paid = models.BooleanField(default=False)
     paid_at = models.DateTimeField(null=True, blank=True)
     status = models.CharField(
@@ -78,6 +87,7 @@ class Topup(models.Model):
         default="PENDING",
     )
     mib_reference = models.CharField(default="", null=True, blank=True)
+    source_bank = models.CharField(default="", null=True, blank=True)
     expires_at = models.DateTimeField(null=True, blank=True)
     expiry_notification_sent = models.BooleanField(default=False)
     created_at = models.DateTimeField(default=timezone.now)
@@ -94,3 +104,28 @@ class Topup(models.Model):
 
     class Meta:
         ordering = ["-created_at"]
+
+
+class WalletTransaction(models.Model):
+    TRANSACTION_TYPES = [
+        ("TOPUP", "Topup"),
+        ("DEBIT", "Debit"),
+    ]
+
+    id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
+    user = models.ForeignKey(
+        settings.AUTH_USER_MODEL,
+        on_delete=models.CASCADE,
+        related_name="wallet_transactions",
+    )
+    amount = models.FloatField()
+    transaction_type = models.CharField(max_length=10, choices=TRANSACTION_TYPES)
+    description = models.TextField(blank=True, null=True)
+    reference_id = models.CharField(max_length=255, blank=True, null=True)
+    created_at = models.DateTimeField(default=timezone.now)
+
+    def __str__(self):
+        return f"{self.transaction_type} {self.amount} ({self.user.username})"
+
+    class Meta:
+        ordering = ["-created_at"]

billing/serializers.py

@@ -1,11 +1,23 @@
 from rest_framework import serializers
-from .models import Payment, Topup
+from .models import Payment, Topup, WalletTransaction
-from devices.serializers import DeviceSerializer
+from devices.serializers import AdminDeviceSerializer
 
 
 class PaymentSerializer(serializers.ModelSerializer):
-    devices = DeviceSerializer(many=True, read_only=True)
+    devices = AdminDeviceSerializer(many=True, read_only=True)
     is_expired = serializers.SerializerMethodField()
+    user = serializers.SerializerMethodField()
+
+    def get_user(self, obj):
+        user = obj.user
+        if user:
+            return {
+                "id": user.id,
+                "name": user.first_name + " " + user.last_name,
+                "id_card": user.id_card,
+                "mobile": user.mobile,
+            }
+        return None
 
     def get_is_expired(self, obj):
         return obj.is_expired
@@ -57,3 +69,23 @@ class TopupSerializer(serializers.ModelSerializer):
             "updated_at",
         ]
         read_only_fields = ["id", "created_at", "updated_at"]
+
+
+class WalletTransactionSerializer(serializers.ModelSerializer):
+    user = serializers.SerializerMethodField()
+
+    def get_user(self, obj):
+        user = obj.user
+        if user:
+            return {
+                "id": user.id,
+                "name": user.first_name + " " + user.last_name,
+                "id_card": user.id_card,
+                "mobile": user.mobile,
+            }
+        return None
+
+    class Meta:  # type: ignore
+        model = WalletTransaction
+        fields = "__all__"
+        read_only_fields = ["id", "created_at", "updated_at"]

billing/urls.py

@@ -10,6 +10,9 @@ from .views import (
     VerifyTopupPaymentAPIView,
     TopupDetailAPIView,
     CancelTopupView,
+    ListWalletTransactionView,
+    AdminTopupCreateView,
+    # AlertTestView,
 )
 
 urlpatterns = [
@@ -36,9 +39,18 @@ urlpatterns = [
         VerifyTopupPaymentAPIView.as_view(),
         name="verify-topup-payment",
     ),
+    path("admin-topup/", AdminTopupCreateView.as_view(), name="admin-topup"),
     path(
         "topup/<str:pk>/cancel/",
         CancelTopupView.as_view(),
         name="cancel-topup",
     ),
+    # Wallet transactions
+    path(
+        "wallet-transactions/",
+        ListWalletTransactionView.as_view(),
+        name="list-wallet-transactions",
+    ),
+    # Test tg notification
+    # path("test-alert/", AlertTestView.as_view(), name="test-alert"),
 ]

billing/utils.py

@@ -0,0 +1,33 @@
+def calculate_total_new_price(number_of_devices, number_of_months):
+    monthly_price_map = {
+        1: 100,
+        2: 175,
+        3: 250,
+        4: 325,
+        5: 400,
+        6: 475,
+        7: 550,
+        8: 625,
+        9: 700,
+        10: 775,
+        11: 850,
+        12: 925,
+        13: 1000,
+        14: 1075,
+        15: 1150,
+        16: 1225,
+        17: 1300,
+    }
+
+    if number_of_devices < 1 or number_of_devices > 17:
+        raise ValueError("Number of devices must be between 1 and 17.")
+
+    monthly_price = monthly_price_map[number_of_devices]
+    total_price = monthly_price * number_of_months
+    print(f"Monthly price for {number_of_devices} devices: {monthly_price}")
+
+    print(f"Total price for {number_of_months} months: {total_price}")
+    return total_price
+
+
+calculate_total_new_price(number_of_devices=2, number_of_months=3)

billing/views.py

@@ -13,13 +13,25 @@ from rest_framework.response import Response
 from api.mixins import StaffEditorPermissionMixin
 from api.tasks import add_new_devices_to_omada
 from apibase.env import BASE_DIR, env
+from django.db.models import Prefetch
 import logging
+from .utils import calculate_total_new_price
 
-from .models import Device, Payment, Topup
+from .models import Device, Payment, Topup, WalletTransaction
-from .serializers import PaymentSerializer, UpdatePaymentSerializer, TopupSerializer
+from .serializers import (
-from .filters import PaymentFilter, TopupFilter
+    PaymentSerializer,
+    UpdatePaymentSerializer,
+    TopupSerializer,
+    WalletTransactionSerializer,
+)
+from .filters import PaymentFilter, TopupFilter, WalletTransactionFilter
 from dataclasses import dataclass, asdict
 from typing import Optional
+from api.models import User
+from api.omada import Omada
+
+# from api.bot import send_telegram_alert, telegram_loop, escape_markdown_v2
+# import asyncio
 
 env.read_env(os.path.join(BASE_DIR, ".env"))
 
@@ -49,23 +61,31 @@ class InsufficientFundsError(Exception):
 class ListCreatePaymentView(StaffEditorPermissionMixin, generics.ListCreateAPIView):
     serializer_class = PaymentSerializer
     queryset = Payment.objects.all().select_related("user")
-    filter_backends = [DjangoFilterBackend]
+    filter_backends = [DjangoFilterBackend] #type: ignore
     filterset_fields = "__all__"
     filterset_class = PaymentFilter
 
     def get_queryset(self):
-        queryset = super().get_queryset()
+        unpaid_qs = Payment.objects.filter(paid=False).order_by("-created_at")
-        if self.request.user.is_superuser:
+        device_qs = Device.objects.prefetch_related(
-            return queryset
+            Prefetch("payments", queryset=unpaid_qs, to_attr="unpaid_payments")
-        return queryset.filter(user=self.request.user)
+        )
+        queryset = Payment.objects.select_related("user").prefetch_related(
+            Prefetch("devices", queryset=device_qs)
+        )
+
+        if not self.request.user.is_superuser: #type: ignore
+            queryset = queryset.filter(user=self.request.user)
+
+        return queryset
 
     def create(self, request):
         data = request.data
         user = request.user
-        amount = data.get("amount")
         number_of_months = data.get("number_of_months")
+        number_of_devices = 0
         device_ids = data.get("device_ids", [])
-        print(amount, number_of_months, device_ids)
+        print(number_of_months, device_ids)
         current_time = timezone.now()
         expires_at = current_time + timedelta(minutes=10)
         for device_id in device_ids:
@@ -76,9 +96,10 @@ class ListCreatePaymentView(StaffEditorPermissionMixin, generics.ListCreateAPIVi
                     {"message": f"Device with id {device_id} not found."},
                     status=status.HTTP_400_BAD_REQUEST,
                 )
-        if not amount or not number_of_months:
+            number_of_devices += 1
+        if not number_of_months:
             return Response(
-                {"message": "amount and number_of_months are required."},
+                {"message": "number_of_months is required."},
                 status=status.HTTP_400_BAD_REQUEST,
             )
         if not device_ids:
@@ -86,7 +107,9 @@ class ListCreatePaymentView(StaffEditorPermissionMixin, generics.ListCreateAPIVi
                 {"message": "device_ids are required."},
                 status=status.HTTP_400_BAD_REQUEST,
             )
-        # Create payment
+        amount = calculate_total_new_price(
+            number_of_devices=number_of_devices, number_of_months=number_of_months
+        )
         payment = Payment.objects.create(
             amount=amount,
             number_of_months=number_of_months,
@@ -105,6 +128,30 @@ class ListCreatePaymentView(StaffEditorPermissionMixin, generics.ListCreateAPIVi
         serializer = PaymentSerializer(payment)
         return Response(serializer.data, status=status.HTTP_201_CREATED)
 
+    def list(self, request, *args, **kwargs):
+        queryset = self.filter_queryset(self.get_queryset())
+        all_payments = request.query_params.get("all_payments", "false").lower() in [
+            "true",
+            "1",
+            "yes",
+        ]
+        if (
+            request.user.is_authenticated
+            and getattr(request.user, "is_admin")
+            and bool(all_payments)
+        ):
+            pass
+        else:
+            queryset = queryset.filter(user=request.user)
+
+        page = self.paginate_queryset(queryset)
+        if page is not None:
+            serializer = self.get_serializer(page, many=True)
+            return self.get_paginated_response(serializer.data)
+
+        serializer = self.get_serializer(queryset, many=True)
+        return Response(serializer.data)
+
 
 class PaymentDetailAPIView(StaffEditorPermissionMixin, generics.RetrieveAPIView):
     queryset = Payment.objects.select_related("user").all()
@@ -113,7 +160,7 @@ class PaymentDetailAPIView(StaffEditorPermissionMixin, generics.RetrieveAPIView)
 
 
 class UpdatePaymentAPIView(StaffEditorPermissionMixin, generics.UpdateAPIView):
-    queryset = Payment.objects.select_related("user").all()
+    queryset = Payment.objects.select_related("user").prefetch_related("devices").all()
     serializer_class = UpdatePaymentSerializer
     lookup_field = "pk"
 
@@ -133,22 +180,22 @@ class UpdatePaymentAPIView(StaffEditorPermissionMixin, generics.UpdateAPIView):
 
 class VerifyPaymentView(StaffEditorPermissionMixin, generics.UpdateAPIView):
     serializer_class = PaymentSerializer
-    queryset = Payment.objects.all()
+    queryset = Payment.objects.select_related("user").prefetch_related("devices").all()
     lookup_field = "pk"
 
     def update(self, request, *args, **kwargs):
-        # TODO: Fix check for success payment
         payment = self.get_object()
+        devices = payment.devices.all()
         data = request.data
         user = request.user
-        print("logged in user", user)
+        user_details = f"{user.first_name.capitalize() if user.first_name else ''} {user.last_name.capitalize() if user.last_name else ''} {user.mobile}"  # type: ignore
-        print("Payment user", payment.user)
+        omada_client = Omada()
         if payment.paid:
             return Response(
                 {"message": "Payment has already been verified."},
                 status=status.HTTP_400_BAD_REQUEST,
             )
-        if payment.user != user and not user.is_superuser:
+        if payment.user != user and not user.is_superuser: #type: ignore
             return Response(
                 {"message": "You are not authorized to verify this payment."},
                 status=status.HTTP_403_FORBIDDEN,
@@ -160,7 +207,6 @@ class VerifyPaymentView(StaffEditorPermissionMixin, generics.UpdateAPIView):
                 status=status.HTTP_400_BAD_REQUEST,
             )
 
-        devices = payment.devices.all()
         if method == "WALLET":
             if user.wallet_balance < payment.amount:  # type: ignore
                 return Response(
@@ -169,8 +215,33 @@ class VerifyPaymentView(StaffEditorPermissionMixin, generics.UpdateAPIView):
                 )
             else:
                 self.process_wallet_payment(
-                    user,
+                    user,  # type: ignore
                     payment,
+                    devices,
+                )
+                device_list = []
+                for device in devices:
+                    device_list.append(
+                        {
+                            "mac": device.mac,
+                            "name": f"{user_details} - {device.name}",
+                        }
+                    )
+                    if device.registered:
+                        omada_client.block_device(
+                            mac_address=device.mac, operation="unblock"
+                        )
+                    if not device.registered:
+                        # Add to omada
+                        add_new_devices_to_omada.defer(new_devices=device_list)
+                        device.registered = True
+                        device.save()
+                return Response(
+                    {
+                        "status": True,
+                        "message": "Payment verified successfully using wallet.",
+                    },
+                    status=status.HTTP_200_OK,
                 )
         if method == "TRANSFER":
             data = {
@@ -187,7 +258,6 @@ class VerifyPaymentView(StaffEditorPermissionMixin, generics.UpdateAPIView):
                 is_active=True,
                 expiry_date=expiry_date,
                 has_a_pending_payment=False,
-                registered=True,
             )
             payment.status = "PAID"
             payment.save()
@@ -197,9 +267,13 @@ class VerifyPaymentView(StaffEditorPermissionMixin, generics.UpdateAPIView):
                 device_list.append(
                     {
                         "mac": device.mac,
-                        "name": device.name,
+                        "name": f"{user_details} - {device.name}",
                     }
                 )
+                if device.registered:
+                    omada_client.block_device(
+                        mac_address=device.mac, operation="unblock"
+                    )
                 if not device.registered:
                     # Add to omada
                     add_new_devices_to_omada.defer(new_devices=device_list)
@@ -226,16 +300,28 @@ class VerifyPaymentView(StaffEditorPermissionMixin, generics.UpdateAPIView):
                 status=status.HTTP_400_BAD_REQUEST,
             )
 
-    def process_wallet_payment(self, user, payment):
+    def process_wallet_payment(self, user: User, payment: Payment, devices=None):
         print("processing wallet payment...")
         print(user, payment.amount)
+        # Use passed devices or fetch if not provided
+        if devices is None:
+            devices = payment.devices.all()
 
         payment.paid = True
         payment.paid_at = timezone.now()
         payment.method = "WALLET"
+        payment.status = "PAID"
+        expiry_date = timezone.now() + timedelta(days=30 * payment.number_of_months)
+        devices.update(
+            is_active=True,
+            expiry_date=expiry_date,
+            has_a_pending_payment=False,
+        )
         payment.save()
 
-        user.wallet_balance -= payment.amount
+        user.deduct_wallet_funds(
+            payment.amount, "Wallet payment for devices", payment.id
+        )
         user.save()
         return True
 
@@ -270,6 +356,7 @@ class VerifyPaymentView(StaffEditorPermissionMixin, generics.UpdateAPIView):
             payment.paid_at = timezone.now()
             payment.method = "TRANSFER"
             payment.mib_reference = mib_resp["transaction"]["ref"] or ""
+            payment.source_bank = mib_resp["transaction"]["sourceBank"] or ""
             payment.save()
             return PaymentVerificationResponse(
                 message=mib_resp["message"],
@@ -283,7 +370,7 @@ class VerifyPaymentView(StaffEditorPermissionMixin, generics.UpdateAPIView):
 
 
 class CancelPaymentView(StaffEditorPermissionMixin, generics.UpdateAPIView):
-    queryset = Payment.objects.all()
+    queryset = Payment.objects.select_related("user").all()
     serializer_class = PaymentSerializer
     lookup_field = "pk"
 
@@ -295,7 +382,7 @@ class CancelPaymentView(StaffEditorPermissionMixin, generics.UpdateAPIView):
                 {"message": "Payment has already been cancelled."},
                 status=status.HTTP_400_BAD_REQUEST,
             )
-        if instance.user != user and not user.is_superuser:
+        if instance.user != user and not user.is_superuser: #type: ignore
             return Response(
                 {"message": "You are not authorized to cancel this payment."},
                 status=status.HTTP_403_FORBIDDEN,
@@ -313,9 +400,9 @@ class CancelPaymentView(StaffEditorPermissionMixin, generics.UpdateAPIView):
 
 
 class ListCreateTopupView(StaffEditorPermissionMixin, generics.ListCreateAPIView):
-    queryset = Topup.objects.all()
+    queryset = Topup.objects.all().prefetch_related("user")
     serializer_class = TopupSerializer
-    filter_backends = [DjangoFilterBackend]
+    filter_backends = [DjangoFilterBackend] #type: ignore
     filterset_fields = "__all__"
     filterset_class = TopupFilter
 
@@ -336,10 +423,34 @@ class ListCreateTopupView(StaffEditorPermissionMixin, generics.ListCreateAPIView
 
     def get_queryset(self):
         queryset = super().get_queryset()
-        if getattr(self.request.user, "is_admin") or self.request.user.is_superuser:
+        if getattr(self.request.user, "is_admin") or self.request.user.is_superuser: #type: ignore
             return queryset
         return queryset.filter(user=self.request.user)
 
+    def list(self, request, *args, **kwargs):
+        queryset = self.filter_queryset(self.get_queryset())
+        all_topups = request.query_params.get("all_topups", "false").lower() in [
+            "true",
+            "1",
+            "yes",
+        ]
+        if (
+            request.user.is_authenticated
+            and getattr(request.user, "is_admin")
+            and bool(all_topups)
+        ):
+            pass
+        else:
+            queryset = queryset.filter(user=request.user)
+
+        page = self.paginate_queryset(queryset)
+        if page is not None:
+            serializer = self.get_serializer(page, many=True)
+            return self.get_paginated_response(serializer.data)
+
+        serializer = self.get_serializer(queryset, many=True)
+        return Response(serializer.data)
+
 
 class TopupDetailAPIView(StaffEditorPermissionMixin, generics.RetrieveAPIView):
     queryset = Topup.objects.all()
@@ -348,7 +459,7 @@ class TopupDetailAPIView(StaffEditorPermissionMixin, generics.RetrieveAPIView):
 
     def get_queryset(self):
         queryset = super().get_queryset()
-        if getattr(self.request.user, "is_admin") or self.request.user.is_superuser:
+        if getattr(self.request.user, "is_admin") or self.request.user.is_superuser: #type: ignore
             return queryset
         return queryset.filter(user=self.request.user)
 
@@ -388,6 +499,7 @@ class VerifyTopupPaymentAPIView(StaffEditorPermissionMixin, generics.UpdateAPIVi
             topup.paid = True
             topup.mib_reference = mib_resp["transaction"]["ref"] or ""
             topup.paid_at = mib_resp["transaction"]["trxDate"]
+            topup.source_bank = mib_resp["transaction"]["sourceBank"] or ""
             topup.save()
             return PaymentVerificationResponse(
                 message=mib_resp["message"],
@@ -408,7 +520,7 @@ class VerifyTopupPaymentAPIView(StaffEditorPermissionMixin, generics.UpdateAPIVi
                 {"message": "Payment has already been verified."},
                 status=status.HTTP_400_BAD_REQUEST,
             )
-        if topup_instance.user != user and not user.is_superuser:
+        if topup_instance.user != user and not user.is_superuser: #type: ignore
             return Response(
                 {"message": "You are not allowed to pay for this topup."},
                 status=status.HTTP_403_FORBIDDEN,
@@ -425,7 +537,11 @@ class VerifyTopupPaymentAPIView(StaffEditorPermissionMixin, generics.UpdateAPIVi
         topup_verification_response = self.verify_transfer_topup(data, topup_instance)
         print("Topup verification response:", topup_verification_response)
         if topup_verification_response.success:
-            user.wallet_balance += topup_instance.amount  # type: ignore
+            user.add_wallet_funds(  # type: ignore
+                topup_instance.amount,
+                f"Topup of {topup_instance.amount} MVR",
+                topup_instance.id,
+            )
             user.save()
             topup_instance.status = "PAID"
             topup_instance.save()
@@ -471,7 +587,7 @@ class CancelTopupView(StaffEditorPermissionMixin, generics.UpdateAPIView):
         if (
             instance.user != user
             and getattr(user, "is_admin")
-            and not user.is_superuser
+            and not user.is_superuser #type: ignore
         ):
             return Response(
                 {"message": "You are not authorized to delete this topup."},
@@ -485,3 +601,124 @@ class CancelTopupView(StaffEditorPermissionMixin, generics.UpdateAPIView):
         instance.status = "CANCELLED"
         instance.save()
         return super().update(request, *args, **kwargs)
+
+
+class AdminTopupCreateView(StaffEditorPermissionMixin, generics.CreateAPIView):
+    queryset = Topup.objects.all().select_related("user")
+    serializer_class = TopupSerializer
+
+    def create(self, request, *args, **kwargs):
+        data = request.data
+        user_id = data.get("user_id")
+        amount = data.get("amount")
+        topup_description = ""
+        admin_description = data.get("description", "")
+        if not getattr(request.user, "is_admin", False):
+            return Response(
+                {"message": "You are not authorized to perform this action."},
+                status=status.HTTP_403_FORBIDDEN,
+            )
+        if not user_id:
+            return Response(
+                {"message": "user_id is required."},
+                status=status.HTTP_400_BAD_REQUEST,
+            )
+        if not amount:
+            return Response(
+                {"message": "amount is required."},
+                status=status.HTTP_400_BAD_REQUEST,
+            )
+        user = User.objects.filter(id=user_id).first()
+        if not user:
+            return Response(
+                {"message": "User not found."},
+                status=status.HTTP_404_NOT_FOUND,
+            )
+        topup = Topup.objects.create(
+            amount=amount,
+            user=user,
+            paid=True,
+            paid_at=timezone.now(),
+            payment_type="CASH",
+            status="PAID",
+        )
+        default_description = f"Topup of {amount} MVR (Cash)"
+        if admin_description and admin_description.strip() != "":
+            topup_description = admin_description.strip()
+        else:
+            topup_description = default_description
+        user.add_wallet_funds(amount, topup_description, topup.id)
+        serializer = TopupSerializer(topup)
+        return Response(serializer.data, status=status.HTTP_201_CREATED)
+
+
+class ListWalletTransactionView(StaffEditorPermissionMixin, generics.ListAPIView):
+    serializer_class = WalletTransactionSerializer
+    queryset = WalletTransaction.objects.all().select_related("user")
+    filter_backends = [DjangoFilterBackend] #type: ignore
+    filterset_fields = "__all__"
+    filterset_class = WalletTransactionFilter
+
+    def get_queryset(self):
+        queryset = super().get_queryset()
+        if getattr(self.request.user, "is_admin") or self.request.user.is_superuser: #type: ignore
+            return queryset
+        return queryset.filter(user=self.request.user)
+
+    def list(self, request, *args, **kwargs):
+        queryset = self.filter_queryset(self.get_queryset())
+        all_transations = request.query_params.get(
+            "all_transations", "false"
+        ).lower() in [
+            "true",
+            "1",
+            "yes",
+        ]
+        if (
+            request.user.is_authenticated
+            and getattr(request.user, "is_admin")
+            and bool(all_transations)
+        ):
+            pass
+        else:
+            queryset = queryset.filter(user=request.user)
+
+        page = self.paginate_queryset(queryset)
+        if page is not None:
+            serializer = self.get_serializer(page, many=True)
+            return self.get_paginated_response(serializer.data)
+
+        serializer = self.get_serializer(queryset, many=True)
+        return Response(serializer.data)
+
+
+# class AlertTestView(generics.GenericAPIView):
+#     def get(self, request, *args, **kwargs):
+#         msg = """*ID Card:* A265117\n*Name:* Abdulla Aidhaan\n*House Name:* Nooree Villa\n*Date of Birth:* 1997-08-24\n*Island:* Sh Funadhoo\n*Mobile:* 9697404\nVisit [SAR Link Portal](https://portal.sarlink.net) to manually verify this user."""
+#         print(msg)
+#         print("escaped:", escape_markdown_v2(msg))
+#         user = request.user
+#         print(user)
+
+#         global telegram_loop  # Access the global loop
+
+#         if telegram_loop is None:
+#             return Response(
+#                 {"message": "Telegram worker not initialized."},
+#                 status=status.HTTP_503_SERVICE_UNAVAILABLE,
+#             )
+
+#         try:
+#             asyncio.run_coroutine_threadsafe(
+#                 send_telegram_alert(markdown_message=escape_markdown_v2(msg)),
+#                 telegram_loop,
+#             ).result()
+
+#             return Response(
+#                 {"message": "Alert sent successfully."}, status=status.HTTP_200_OK
+#             )
+#         except Exception as e:
+#             logger.warning("[alert test] TELEGRAM ALERT ERROR", e)
+#             return Response(
+#                 {"message": "Alert failed to send."}, status=status.HTTP_400_BAD_REQUEST
+#             )

devices/models.py

@@ -1,8 +1,10 @@
 from django.db import models
 from django.utils import timezone
-from api.models import User
 import re
 from django.core.exceptions import ValidationError
+from django.conf import settings
+
+user = settings.AUTH_USER_MODEL
 
 
 def validate_mac_address(value):
@@ -38,7 +40,7 @@ class Device(models.Model):
     created_at = models.DateTimeField(default=timezone.now)
     updated_at = models.DateTimeField(auto_now=True)
     user = models.ForeignKey(
-        User, on_delete=models.SET_NULL, null=True, blank=True, related_name="devices"
+        user, on_delete=models.SET_NULL, null=True, blank=True, related_name="devices"
     )
 
     def __str__(self):

devices/serializers.py

@@ -36,9 +36,9 @@ class DeviceSerializer(serializers.ModelSerializer):
 
     def get_pending_payment_id(self, obj):
         unpaid_payment = (
-            Payment.objects.filter(devices=obj, paid=False)
+            obj.unpaid_payments[0]
-            .order_by("-created_at")
+            if hasattr(obj, "unpaid_payments") and obj.unpaid_payments
-            .first()
+            else None
         )
         return unpaid_payment.id if unpaid_payment else None
 
@@ -58,6 +58,22 @@ class DeviceSerializer(serializers.ModelSerializer):
         fields = "__all__"
 
 
+class AdminDeviceSerializer(serializers.ModelSerializer):
+    pending_payment_id = serializers.SerializerMethodField()
+
+    def get_pending_payment_id(self, obj):
+        unpaid_payment = (
+            obj.unpaid_payments[0]
+            if hasattr(obj, "unpaid_payments") and obj.unpaid_payments
+            else None
+        )
+        return unpaid_payment.id if unpaid_payment else None
+
+    class Meta:  # type: ignore
+        model = Device
+        fields = "__all__"
+
+
 class ReadOnlyDeviceSerializer(serializers.ModelSerializer):
     user = CustomReadOnlyUserSerializer(read_only=True)
 

devices/views.py

@@ -3,7 +3,9 @@ from xmlrpc.client import Boolean
 from rest_framework import generics, status
 from rest_framework.response import Response
 from django_filters.rest_framework import DjangoFilterBackend
+from billing.models import Payment
 from .models import Device
+from django.db.models import Prefetch
 from .serializers import (
     CreateDeviceSerializer,
     DeviceSerializer,
@@ -28,6 +30,13 @@ class DeviceListCreateAPIView(
     filterset_fields = "__all__"
     filterset_class = DeviceFilter
 
+    def get_queryset(self):
+        unpaid_qs = Payment.objects.filter(paid=False).order_by("-created_at")
+        base_qs = Device.objects.select_related("user").prefetch_related(
+            Prefetch("payments", queryset=unpaid_qs, to_attr="unpaid_payments")
+        )
+        return base_qs.all()
+
     def list(self, request, *args, **kwargs):
         queryset = self.filter_queryset(self.get_queryset())
         all_devices = request.query_params.get("all_devices", "false").lower() in [
@@ -58,7 +67,17 @@ class DeviceListCreateAPIView(
         return DeviceSerializer
 
     def create(self, request, *args, **kwargs):
-        mac = request.data.get("mac", None)
+        user = request.user
+        name = request.data.get("name", None)
+        user_details = f"{user.first_name.capitalize() if user.first_name else ''} {user.last_name.capitalize() if user.last_name else ''} {user.mobile}"  # type: ignore
+        omada_device_name = f"{user_details} - {name}" if name else user_details
+        if len(omada_device_name) > 64:
+            return Response(
+                {"message": "Device name is too long."},
+                status=400,
+            )
+        raw_mac = request.data.get("mac", None)
+        mac = raw_mac.strip() if raw_mac else None
         MAC_REGEX = re.compile(r"^([0-9A-Fa-f]{2}([.:-]?)){5}[0-9A-Fa-f]{2}$")
         NORMALIZE_MAC_REGEX = re.compile(r"[^0-9A-Fa-f]")
         if not isinstance(mac, str) or not MAC_REGEX.match(mac):
@@ -90,7 +109,7 @@ class DeviceDetailAPIView(StaffEditorPermissionMixin, generics.RetrieveAPIView):
 
 
 class DeviceUpdateAPIView(StaffEditorPermissionMixin, generics.UpdateAPIView):
-    queryset = Device.objects.all()
+    queryset = Device.objects.select_related("user").all()
     serializer_class = CreateDeviceSerializer
     lookup_field = "pk"
 
@@ -116,7 +135,7 @@ class DeviceUpdateAPIView(StaffEditorPermissionMixin, generics.UpdateAPIView):
 
 
 class DeviceBlockAPIView(StaffEditorPermissionMixin, generics.UpdateAPIView):
-    queryset = Device.objects.all()
+    queryset = Device.objects.select_related("user").all()
     serializer_class = BlockDeviceSerializer
     lookup_field = "pk"
 
@@ -136,10 +155,11 @@ class DeviceBlockAPIView(StaffEditorPermissionMixin, generics.UpdateAPIView):
         if not isinstance(blocked, bool):
             return Response({"message": "Blocked field must be a boolean."}, status=400)
         omada_client = Omada()
-        blocked = omada_client.block_device(
+        omada_response = omada_client.block_device(
             instance.mac, operation="block" if blocked else "unblock"
         )
-        if blocked.errorCode == 0:
+        print(f"Blocked: {blocked}")
+        if omada_response.errorCode == 0:
             instance.blocked = blocked
             instance.save()
             serializer = self.get_serializer(instance, data=request.data, partial=False)
@@ -148,13 +168,13 @@ class DeviceBlockAPIView(StaffEditorPermissionMixin, generics.UpdateAPIView):
             return Response(serializer.data)
         else:
             return Response(
-                {"message": blocked.msg},
+                {"message": omada_response.msg},
                 status=status.HTTP_400_BAD_REQUEST,
             )
 
 
 class DeviceDestroyAPIView(StaffEditorPermissionMixin, generics.DestroyAPIView):
-    queryset = Device.objects.all()
+    queryset = Device.objects.select_related("user").all()
     serializer_class = DeviceSerializer
     lookup_field = "pk"
 

pyrightconfig.json

@@ -1,16 +1,11 @@
 {
-	"venvPath": ".",
+  "venvPath": ".",
-	"venv": ".venv",
+  "venv": ".venv",
-	"reportMissingImports": "error",
+  "reportMissingImports": "error",
-	"include": ["src"],
+  "include": ["src"],
-	"typeCheckingMode": "standard",
+  "typeCheckingMode": "standard",
-	"reportArgumentType": "warning",
+  "reportArgumentType": "warning",
-	"reportUnusedVariable": "warning",
+  "reportUnusedVariable": "warning",
-	"reportFunctionMemberAccess": "none",
+  "reportFunctionMemberAccess": "none",
-	"exclude": [
+  "exclude": ["council-api/**/migrations", "**/__pycache__"]
-		"council-api/**/migrations",
-		"**/__pycache__",
-		"src/experimental",
-		"src/typestubs"
-	]
 }