statistic backend first version

access_controller/urls.py

@@ -14,15 +14,12 @@ Including another URLconf
     2. Add a URL to urlpatterns:  path('blog/', include('blog.urls'))
 """
 from django.contrib import admin
-from django.contrib.auth.forms import AuthenticationForm
-from django.contrib.auth.views import LoginView
 from django.contrib.auth import views as auth_views
 from django.urls import path, include
-from access_controller import settings
-from access_controller.settings import DEBUG
-from main.views import main_page, profile_page, CustomRegistrationView, work_page, work_hand_over, work_become_engineer, AdminPageView
 
 from main.views import main_page, profile_page, CustomRegistrationView, CustomLoginView
+from main.views import work_page, work_hand_over, work_become_engineer, \
+    AdminPageView, statistic_page
 
 urlpatterns = [
     path('admin/', admin.site.urls, name='admin'),
@@ -37,7 +34,8 @@ urlpatterns = [
     path('work/become_engineer/', work_become_engineer, name="work_become_engineer"),
     path('accounts/', include('django_registration.backends.activation.urls')),
     path('accounts/login/', include('django.contrib.auth.urls')),
-    path('control/', AdminPageView.as_view(), name='control')
+    path('control/', AdminPageView.as_view(), name='control'),
+    path('statistic/', statistic_page, name='statistic')
     ]
 
 urlpatterns += [

main/forms.py

@@ -10,6 +10,7 @@ class CustomRegistrationForm(RegistrationFormUniqueEmail):
     Форма для регистрации :class:`django_registration.forms.RegistrationFormUniqueEmail`
     с добавлением bootstrap-класса 'form-control'
     """
+
     def __init__(self, *args, **kwargs):
         super().__init__(*args, **kwargs)
         for visible in self.visible_fields():
@@ -18,7 +19,7 @@ class CustomRegistrationForm(RegistrationFormUniqueEmail):
                     visible.field.widget.attrs['class'] += 'form-control'
             else:
                 visible.field.widget.attrs['class'] = 'form-control'
-            if visible.html_name !='email':
+            if visible.html_name != 'email':
                 visible.field.required = False
 
     class Meta(RegistrationFormUniqueEmail.Meta):
@@ -57,3 +58,28 @@ class CustomAuthenticationForm(AuthenticationForm):
         ,
         'inactive': "Аккаунт не активен.",
     }
+
+
+class StatisticForm(forms.Form):
+    email = forms.EmailField(
+        label='Электроная почта',
+    )
+    inter = forms.CharField(  # TODO: Переделать под html страницу
+        label='Выбор интервала',
+    )
+    dio_start = forms.DateField(  # TODO: Переделать под html страницу
+        label='Начало диапазона',
+        widget=forms.DateInput(
+            attrs={
+                'type': 'date',
+            }
+        ),
+    )
+    dio_end = forms.DateField(  # TODO: Переделать под html страницу
+        label='Конец диапазона',
+        widget=forms.DateInput(
+            attrs={
+                'type': 'date',
+            }
+        ),
+    )

main/migrations/0005_auto_20210304_0119.py

@@ -0,0 +1,67 @@
+# Generated by Django 3.1.6 on 2021-03-03 22:19
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ('main', '0004_rolechangelogs'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='rolechangelogs',
+            name='old_role',
+            field=models.TextField(default='agent', help_text='Старая роль'),
+            preserve_default=False,
+        ),
+        migrations.AlterField(
+            model_name='rolechangelogs',
+            name='change_time',
+            field=models.DateTimeField(help_text='Дата и время изменения роли'),
+        ),
+        migrations.AlterField(
+            model_name='rolechangelogs',
+            name='changed_by',
+            field=models.ForeignKey(help_text='Кем была изменена роль', on_delete=django.db.models.deletion.CASCADE, related_name='changed_by', to=settings.AUTH_USER_MODEL),
+        ),
+        migrations.AlterField(
+            model_name='rolechangelogs',
+            name='name',
+            field=models.TextField(help_text='Имя пользователя'),
+        ),
+        migrations.AlterField(
+            model_name='rolechangelogs',
+            name='new_role',
+            field=models.TextField(help_text='Присвоенная роль'),
+        ),
+        migrations.AlterField(
+            model_name='rolechangelogs',
+            name='user',
+            field=models.ForeignKey(help_text='Пользователь, которому присвоили другую роль', on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL),
+        ),
+        migrations.AlterField(
+            model_name='userprofile',
+            name='image',
+            field=models.URLField(blank=True, help_text='Аватарка', null=True),
+        ),
+        migrations.AlterField(
+            model_name='userprofile',
+            name='name',
+            field=models.CharField(default='None', help_text='Имя пользователя на нашем сайте', max_length=100),
+        ),
+        migrations.AlterField(
+            model_name='userprofile',
+            name='role',
+            field=models.CharField(default='None', help_text='Код роли пользователя', max_length=100),
+        ),
+        migrations.AlterField(
+            model_name='userprofile',
+            name='user',
+            field=models.OneToOneField(help_text='Пользователь', on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL),
+        ),
+    ]

main/models.py

@@ -34,6 +34,7 @@ class RoleChangeLogs(models.Model):
     """
     user = models.ForeignKey(to=User, on_delete=models.CASCADE, help_text='Пользователь, которому присвоили другую роль')
     name = models.TextField(help_text='Имя пользователя')
+    old_role = models.TextField(help_text='Старая роль')
     new_role = models.TextField(help_text='Присвоенная роль')
     change_time = models.DateTimeField(help_text='Дата и время изменения роли')
     changed_by = models.ForeignKey(to=User, on_delete=models.CASCADE, related_name='changed_by', help_text='Кем была изменена роль')

main/templates/pages/stat.html

@@ -0,0 +1,26 @@
+{% extends 'base/base.html' %}
+
+{% load static %}
+
+{% block title %}{{ pagename }}{% endblock %}
+
+{% block heading %}Статистика{% endblock %}
+
+{% block extra_css %}
+<link rel="stylesheet" href="{% static 'main/css/work.css' %}">
+{% endblock %}
+
+{% block content %}
+<div>
+<form action="" method="post">
+  {% csrf_token %}
+  {% for field in form %}
+    {{field.label}}
+    {{field}}
+    <br>
+  {% endfor %}
+  <input type="submit">
+</form>
+</div>
+{% endblock %}
+

main/views.py

@@ -9,7 +9,7 @@ from django.contrib.auth.tokens import default_token_generator
 from django.contrib.auth.views import LoginView
 from django.core.exceptions import PermissionDenied
 from django.http import HttpResponseRedirect
-from django.shortcuts import get_list_or_404, redirect, reverse, render
+from django.shortcuts import get_list_or_404, redirect, reverse, render, get_object_or_404
 from django.urls import reverse_lazy
 from django.views.generic import FormView
 from django_registration.views import RegistrationView
@@ -19,8 +19,8 @@ from zenpy.lib.api_objects import User as ZenpyUser
 from access_controller.settings import EMAIL_HOST_USER, ZENDESK_ROLES
 from main.extra_func import check_user_exist, update_profile, get_user_organization, make_engineer, make_light_agent, \
     get_users_list
-from main.forms import AdminPageUsers, CustomRegistrationForm, CustomAuthenticationForm
+from main.forms import AdminPageUsers, CustomRegistrationForm, CustomAuthenticationForm, StatisticForm
-from .models import UserProfile
+from .models import UserProfile, RoleChangeLogs
 
 
 class CustomRegistrationView(RegistrationView):
@@ -190,3 +190,53 @@ class CustomLoginView(LoginView):
     Отображение страницы авторизации пользователя
     """
     form_class = CustomAuthenticationForm
+
+
+@login_required()
+def statistic_page(request):
+    if not request.user.is_superuser:
+        return redirect('index')
+    context = {
+        'pagename': 'страница статистики',
+    }
+    if request.method == "POST":
+        form = StatisticForm(request.POST)
+        if form.is_valid():
+            start_date = form.cleaned_data['dio_start']
+            end_date = form.cleaned_data['dio_end']
+            try:
+                data = RoleChangeLogs.objects.filter(
+                    change_time__range=[start_date, end_date],
+                    user=User.objects.get(email=form.cleaned_data['email']),
+                )
+            except User.DoesNotExist:
+                data = []
+                context['errors'] = 'Пользователь не найден'
+            if not data:
+                context['errors'] = 'Не найдено изменений роли за этот промежуток времени'
+            else:
+                sep = form.cleaned_data['inter']
+                stat = {}
+                if sep == 'days':
+                    for day in daterange(start_date, end_date+timedelta(days=1)):
+                        stat[day] = 0
+                    if data[0].old_role == 'engineer':
+                        stat[start_date] += data[0].change_time.time().hour
+                    if data[-1].old_role == 'engineer':
+                        stat[end_date] += 24-data[-1].change_time.time().hour
+        else:
+            context['errors'] = form.errors
+
+    if request.method == 'GET':
+        form = StatisticForm()
+
+    context['form'] = form
+    return render(request, 'pages/stat.html', context)
+
+
+from datetime import timedelta, date
+
+
+def daterange(start_date, end_date):
+    for n in range(int((end_date - start_date).days)):
+        yield start_date + timedelta(n)