0.12.36 pays and subscribes

BaseModels/base_models.py

@@ -18,7 +18,7 @@ from django.contrib.contenttypes.fields import GenericRelation
 # add_introspection_rules([], ["^tinymce\.models\.HTMLField"])
 
 class BaseModel(models.Model):
-    name = models.TextField(verbose_name=_('Название'),
+    name = models.TextField(verbose_name=_("Название"),
                             help_text=_('Название'), null=True, blank=True)
     name_plural = models.TextField(verbose_name=_('Название (множественное число)'),
                                    null=True, blank=True)

BaseModels/pay_systems/DVL_Group_kaz/api/funcs.py

@@ -1,20 +1,100 @@
+import json
+
 import requests
+from requests_pkcs12 import get,post
+pkcs12_filename = 'dvldigitalprojects.p12'
+pkcs12_password = 'QNlhRStcY7mB'
+
+
+def get_domain_url():
+    return 'https://sandboxapi.paymtech.kz/'
+
+def get_kwargs_for_request():
+    return {
+        'headers': {
+            'content-type': 'application/json',
+        },
+        'auth': ('dvldigitalprojects', 'aPqSRVZhxFjjSqbB'),
+        'pkcs12_filename': pkcs12_filename,
+        'pkcs12_password': pkcs12_password
+    }
 
 def ping():
 
-    req_str = f'https://developerhub.alfabank.by:8273/partner/1.0.1/public/nationalRates{code_str}{date_str}'
+    url = f'{get_domain_url()}ping'
     data = {}
-    headers = {
-        'content-type': 'application/json'
-    }
 
     try:
-        msg = f'GET {req_str}'
+        msg = f'GET {url}'
         print(msg)
-        res = requests.get(req_str, data=data, headers=headers)
+        res = get(
+            url,
+            **get_kwargs_for_request()
+        )
+
         msg = f'answer received = {str(res)}'
         print(msg)
     except Exception as e:
-        msg = f'Exception GET {req_str} = {str(e)} ({str(res)})'
+        msg = f'Exception GET {url} = {str(e)} ({str(res)})'
         print(msg)
         res = None
+        return False
+
+    return True
+
+
+def get_order_status(bank_order_id):
+
+    url = f'{get_domain_url()}orders/{str(bank_order_id)}'
+
+    res = None
+
+    data = {
+        'expand': [
+            'card', 'client', 'location', 'custom_fields',
+            'issuer', 'secure3d', 'operations', 'cashflow'
+        ]
+    }
+
+    try:
+        msg = f'GET {url}'
+        print(msg)
+        res = get(
+            url,
+            data=json.dumps(data),
+            **get_kwargs_for_request()
+        )
+
+        msg = f'create_order answer received = {str(res)}'
+        print(msg)
+    except Exception as e:
+        msg = f'Exception create_order GET {url} = {str(e)} ({str(res)})'
+        print(msg)
+        res = None
+
+    return res
+
+
+def create_order(data):
+
+    url = f'{get_domain_url()}orders/create'
+
+    res = None
+
+    try:
+        msg = f'POST {url}'
+        print(msg)
+        res = post(
+            url,
+            data=json.dumps(data),
+            **get_kwargs_for_request()
+        )
+
+        msg = f'create_order answer received = {str(res)}'
+        print(msg)
+    except Exception as e:
+        msg = f'Exception create_order POST {url} = {str(e)} ({str(res)})'
+        print(msg)
+        res = None
+
+    return res

BillingApp/admin.py

@@ -0,0 +1,37 @@
+from sets.admin import *
+from .models import *
+from django.contrib import admin
+
+class Admin_SubscribeOrder(Admin_BaseModel):
+
+    fieldsets = (
+        (None, {
+            'classes': ['wide'],
+            'fields': (
+                ('user', 'subscribe', 'subscribe_for_user'),
+                ('enable', 'order'),
+                ('sum', 'currency'),
+                ('status', 'last_operation_status'),
+                ('bank_order_id', 'pay_page'),
+            )
+        }),
+    )
+
+    list_display = [
+        'id', 'enable',
+        'user', 'subscribe', 'subscribe_for_user',
+        'sum', 'currency',
+        'status', 'last_operation_status',
+        'order', 'modifiedDT', 'createDT'
+    ]
+
+    list_display_links = ['id', 'user', 'subscribe']
+    list_editable = ['enable']
+
+    readonly_fields = ['subscribe_for_user', 'sum', 'currency', 'modifiedDT', 'createDT']
+
+    list_filter = ['enable', 'status', 'modifiedDT', 'createDT']
+    search_fields = ['id', 'last_operation_status', 'status']
+    # filter_horizontal = ['options']
+
+admin.site.register(SubscribeOrder, Admin_SubscribeOrder)

BillingApp/apps.py

@@ -0,0 +1,6 @@
+from django.apps import AppConfig
+
+
+class BillingappConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'BillingApp'

BillingApp/funcs.py

@@ -0,0 +1,88 @@
+from datetime import datetime
+
+from .models import *
+import json
+
+
+def get_order_status(order):
+    from BaseModels.pay_systems.DVL_Group_kaz.api.funcs import get_order_status
+    res_status = None
+
+    try:
+        res_data = get_order_status(order.bank_order_id)
+
+        res = json.loads(res_data.text)
+        order.json_data['status'] = res
+        res = res['orders'][0]
+
+        order.status = res['status']
+
+
+        # if res['amount'] == res['amount_charged'] and res['status'] == 'charged':
+        order.save()
+        return order.status
+
+
+    except Exception as e:
+        msg = f'Exception get_order_status = {str(e)}'
+        if order:
+            msg = f'Exception get_order_status (data = {str(order.id)}) = {str(e)}'
+        print(msg)
+
+    return None
+
+def get_orders_for_user(user):
+
+    orders = SubscribeOrder.objects.filter(
+        enable=True,
+        user=user,
+        subscribe_for_user=None
+    ).order_by('-modifiedDT')
+    return orders
+
+
+def create_subscribe_order(data):
+    order = None
+
+    try:
+
+        order = SubscribeOrder.objects.create(**data)
+
+        from GeneralApp.funcs_options import get_options_by_opt_types, get_mail_send_options
+        sets = get_options_by_opt_types(['domain', 'project_name'], only_vals=True)
+
+        from BaseModels.pay_systems.DVL_Group_kaz.api.funcs import create_order
+        data = {
+            'currency': data['currency'],
+            'amount': data['sum'],
+            'description': f'Заказ {order.id} на подписку '
+                           f'{data["subscribe"].name} '
+                           f'для пользователя {data["user"].username}',
+            'options': {
+                'auto_charge': 1,
+                'return_url': f'{sets["domain"]}/profile/page/my_subscribe/'
+            }
+        }
+
+        res_data = create_order(data)
+
+        order.pay_page = res_data.headers.get('location')
+
+        res = json.loads(res_data.text)
+        order.json_data['create_order'] = res
+        res = res['orders'][0]
+        order.modifiedDT = datetime.strptime(res['updated'], '%Y-%m-%d %H:%M:%S')
+        order.status = res['status']
+        order.bank_order_id = res['id']
+        if 'segment' in res:
+            order.segment = res['segment']
+        if 'merchant_order_id' in res:
+            order.merchant_order_id = res['merchant_order_id']
+        order.save()
+
+
+    except Exception as e:
+        msg = f'Exception create_subscribe_order (data = {str(data)}) = {str(e)}'
+        print(msg)
+
+    return order

BillingApp/models.py

@@ -0,0 +1,51 @@
+from django.db import models
+from BaseModels.base_models import BaseModel
+from SubscribesApp.models import Subscribe, SubscribeForUser
+from AuthApp.models import User
+from django.utils.translation import gettext as _
+
+class SubscribeOrder(BaseModel):
+
+    subscribe = models.ForeignKey(
+        Subscribe, verbose_name=_('Подписка'),
+        on_delete=models.SET_NULL, blank=True, null=True,
+        related_name='subscribe_orders_for_subscribe'
+    )
+
+    user = models.ForeignKey(
+        User, verbose_name=_('Пользователь'),
+        on_delete=models.SET_NULL, blank=True, null=True,
+        related_name='subscribe_orders_for_user'
+    )
+
+    subscribe_for_user = models.OneToOneField(
+        SubscribeForUser, verbose_name=_('Подписка пользователя'),
+        on_delete=models.SET_NULL, blank=True, null=True,
+        related_name='subscribe_orders_for_user_subscribe'
+    )
+
+    sum = models.PositiveSmallIntegerField(verbose_name=_('Сумма'), default=0)
+    currency = models.CharField(verbose_name=_('Валюта'), max_length=3, default='USD')
+    segment = models.CharField(verbose_name=_('ID Сегмента'), null=True, default=None)
+    merchant_order_id = models.CharField(verbose_name=_('merchant_order_id'), null=True, default=None)
+    bank_order_id = models.CharField(verbose_name=_('ID заказа в банке'), null=True, default=None)
+
+    status = models.CharField(verbose_name=_('Статус заказа в банке'), null=True, default=None)
+    last_operation_status = models.CharField(verbose_name=_('Статус последней операции'), null=True, default=None)
+
+    pay_page = models.URLField(verbose_name=_('Ссылка на страницу оплаты'), null=True, blank=True, default=None)
+
+    class Meta:
+        verbose_name = _('Заказ на подписку')
+        verbose_name_plural = _('Заказы на подписки')
+
+    def __str__(self):
+        res = 'Заказ'
+        if self.subscribe:
+            res += f' на подписку {self.subscribe.name}'
+        if self.user:
+            res += f' для {self.user.username}'
+
+        if not res:
+            res += f' {str(self.id)}'
+        return res

BillingApp/tests.py

@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.

BillingApp/views.py

@@ -0,0 +1,3 @@
+from django.shortcuts import render
+
+# Create your views here.

GeneralApp/views.py

@@ -24,8 +24,11 @@ def test_code(request):
     # apps = SocialApp.objects.all()
     # apps.delete()
 
-    from PushMessages.views import send_push
-    send_push(request.user, 'test_title', 'test_content')
+    # from PushMessages.views import send_push
+    # send_push(request.user, 'test_title', 'test_content')
+
+    from BaseModels.pay_systems.DVL_Group_kaz.api.funcs import create_order
+    create_order()
 
     # from RoutesApp.search_matches import search_matches
     # search_matches()

SubscribesApp/funcs.py

@@ -1,6 +1,7 @@
 from .models import *
 from django.template.loader import render_to_string
 from django.utils.translation import get_language, activate
+from datetime import datetime, timedelta
 
 def get_cur_user_subscribe(user):
 
@@ -13,7 +14,7 @@ def get_cur_user_subscribe(user):
     return user_subscribe
 
 
-def get_subsribes_w_options():
+def get_subscribes_w_options():
     all_options = SubscribeOption.objects.filter(enable=True)
     subscribes = Subscribe.objects.filter(enable=True)
     for subscribe in subscribes:
@@ -23,6 +24,28 @@ def get_subsribes_w_options():
     return subscribes, all_options
 
 
+def check_n_enable_subscribe_by_order(order):
+
+    subscribes_for_user = SubscribeForUser.objects.filter(user=order.user)
+
+    if order and order.enable and order.status == 'charged':
+        kwargs = {
+            'user': order.user,
+            'subscribe': order.subscribe,
+            'last_paid_DT': datetime.now(),
+            'paid_period_from_DT': datetime.now(),
+            'paid_period_to_DT': datetime.now() + timedelta(hours=order.subscribe.period),
+            'receive_finish_subscribe_msg': True,
+        }
+        subscribe_for_user = SubscribeForUser.objects.create(**kwargs)
+        order.subscribe_for_user = subscribe_for_user
+        order.save()
+
+        subscribes_for_user = [subscribe_for_user]
+
+    return subscribes_for_user
+
+
 def get_profile_subscribe_page_content_html(request):
 
     try:
@@ -32,9 +55,20 @@ def get_profile_subscribe_page_content_html(request):
 
         # data = json.loads(request.body)
         # all_options = SubscribeOption.objects.filter(enable=True)
-        subscribes, all_options = get_subsribes_w_options()
+        subscribes, all_options = get_subscribes_w_options()
 
+        subscribe_for_user = None
+
+        if request.user and request.user.is_authenticated:
+            from BillingApp.funcs import get_orders_for_user, get_order_status
+            orders = get_orders_for_user(request.user)
+            for order in orders:
+                res = get_order_status(order)
+                subscribe_for_user = check_n_enable_subscribe_by_order(order)
+
+        if not subscribe_for_user:
             subscribe_for_user = SubscribeForUser.objects.filter(user=request.user)
+
         if not subscribe_for_user:
             tpl_name = 'blocks/profile/b_subscribe_variants.html'
         else:

SubscribesApp/js_views.py

@@ -3,7 +3,7 @@ from django.shortcuts import render
 from uuid import uuid1
 from .models import *
 from django.contrib import auth
-from django.http import HttpResponse, Http404, JsonResponse
+from django.http import HttpResponse, Http404, JsonResponse, HttpResponseRedirect
 from django.template import loader, RequestContext
 from django.contrib.auth.decorators import login_required
 from BaseModels.mailSender import techSendMail
@@ -17,6 +17,7 @@ from datetime import datetime, time, timedelta
 from channels.layers import get_channel_layer
 from asgiref.sync import async_to_sync
 from GeneralApp.funcs import get_and_set_lang
+from django.shortcuts import redirect
 
 
 @login_required()#login_url='/profile/login/')
@@ -33,6 +34,18 @@ def subscribe_now_ajax(request):
 
         subscribe = Subscribe.objects.get(id=data['subscribe_id'])
 
+        kwargs_for_order = {
+            'user': request.user,
+            'subscribe': subscribe,
+            'currency': 'USD',
+            'sum': subscribe.price,
+        }
+
+        from BillingApp.funcs import create_subscribe_order
+        order = create_subscribe_order(kwargs_for_order)
+        if order:
+            return JsonResponse({'redirect': order.pay_page})
+
         kwargs = {
             'user': request.user,
             'subscribe': subscribe,
@@ -41,13 +54,10 @@ def subscribe_now_ajax(request):
             'paid_period_to_DT': datetime.now() + timedelta(hours=subscribe.period),
             'receive_finish_subscribe_msg': True,
         }
-
         subscribe_for_user = SubscribeForUser.objects.filter(user=request.user)
         if subscribe_for_user:
             subscribe_for_user.update(**kwargs)
             subscribe_for_user = subscribe_for_user[0]
-        else:
-            subscribe_for_user = SubscribeForUser.objects.create(**kwargs)
 
         if not subscribe_for_user:
             tpl_name = 'blocks/profile/b_subscribe_variants.html'

SubscribesApp/models.py

@@ -50,3 +50,14 @@ class SubscribeForUser(BaseModel):
     class Meta:
         verbose_name = _('Пользовательская подписка')
         verbose_name_plural = _('Пользовательские подписки')
+
+    def __str__(self):
+        res = 'Подписка'
+        if self.subscribe:
+            res += f' {self.subscribe.name}'
+        if self.user:
+            res += f' для {self.user.username}'
+
+        if not res:
+            res += f' {str(self.id)}'
+        return res

TWB/settings.py

@@ -118,6 +118,7 @@ INSTALLED_APPS = [
     'ArticlesApp',
     'SubscribesApp',
     'PushMessages',
+    'BillingApp',
 ]
 
 MIDDLEWARE = [

requirements.pip

@@ -13,5 +13,6 @@ django-colorfield
 django-webpush==0.3.5
 django-allauth==0.60.0
 pytz==2024.1
+requests-pkcs12==1.24
 #django-tz-detect==0.4.0