This commit is contained in:
2024-05-10 09:38:31 +03:00
parent 9a5f895b93
commit 49cc44027d
81 changed files with 6093 additions and 28 deletions

0
system/__init__.py Normal file
View File

View File

5
system/comments/admin.py Normal file
View File

@@ -0,0 +1,5 @@
from django.contrib import admin
from simple_history.admin import SimpleHistoryAdmin
from .models import *
admin.site.register(Comment, SimpleHistoryAdmin)

7
system/comments/apps.py Normal file
View File

@@ -0,0 +1,7 @@
from django.apps import AppConfig
class CommentsConfig(AppConfig):
default_auto_field = 'django.db.models.BigAutoField'
name = 'system.comments'
verbose_name = 'Комментарии'

View File

@@ -0,0 +1,32 @@
# Generated by Django 4.2.13 on 2024-05-09 16:30
from django.conf import settings
from django.db import migrations, models
import django.db.models.deletion
class Migration(migrations.Migration):
initial = True
dependencies = [
migrations.swappable_dependency(settings.AUTH_USER_MODEL),
]
operations = [
migrations.CreateModel(
name='Comment',
fields=[
('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
('content', models.TextField(help_text='Введите комментарий', verbose_name='Комментарий')),
('created', models.DateTimeField(auto_now_add=True)),
('updated', models.DateTimeField(auto_now=True)),
('author', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
],
options={
'verbose_name': 'Комментарий',
'verbose_name_plural': 'Комментарии',
'ordering': ['-created'],
},
),
]

View File

17
system/comments/models.py Normal file
View File

@@ -0,0 +1,17 @@
from django.db import models
from django.conf import settings
""" Комментарии основная модель """
class Comment(models.Model):
author = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete=models.CASCADE)
content = models.TextField(verbose_name='Комментарий', help_text='Введите комментарий')
created = models.DateTimeField(auto_now_add=True)
updated = models.DateTimeField(auto_now=True)
class Meta:
verbose_name = 'Комментарий'
verbose_name_plural = 'Комментарии'
ordering = ['-created']

View File

@@ -0,0 +1,48 @@
from rest_framework import serializers
from django.contrib.auth import get_user_model
from system.comments.models import Comment
User = get_user_model()
class AuthorSerializer(serializers.ModelSerializer):
following = serializers.SerializerMethodField()
class Meta:
model = User
fields = ('username', 'bio', 'image', 'following')
ref_name = 'GoodsAuthorSerializer' # Указываем уникальное имя для этого сериализатора
def get_following(self, obj):
user = self.context.get('request').user
if user.is_authenticated:
return obj.followers.filter(pk=user.id).exists()
return False
class CommentSerializer(serializers.ModelSerializer):
author = serializers.SerializerMethodField()
createdAt = serializers.DateTimeField(source='created', format='%Y-%m-%dT%H:%M:%S.%fZ', required=False)
updatedAt = serializers.DateTimeField(source='updated', format='%Y-%m-%dT%H:%M:%S.%fZ', required=False)
body = serializers.CharField(source='content', required=True)
class Meta:
model = Comment
fields = ['id', 'createdAt', 'updatedAt', 'body', 'author']
def get_author(self, obj):
request = self.context.get('request')
serializer = AuthorSerializer(obj.author, context={'request': request})
return serializer.data
def create(self, validated_data):
comment = Comment(
**validated_data,
author=self.context['request'].user,
article=self.context['article']
)
comment.save()
return comment

8
system/comments/urls.py Normal file
View File

@@ -0,0 +1,8 @@
from django.urls import path
from system.comments import views
urlpatterns = [
#path('articles/<str:slug>/comments', views.CommentView.as_view(), name='comment-article'),
#path('articles/<str:slug>/comments/<int:id>', views.DeleteCommentView.as_view(), name='comment-delete'),
]

85
system/comments/views.py Normal file
View File

@@ -0,0 +1,85 @@
from rest_framework import generics , status
from rest_framework.decorators import action
from rest_framework.permissions import IsAuthenticated, IsAuthenticatedOrReadOnly
from rest_framework.response import Response
from system.comments.models import Comment
from system.comments.serializers import CommentSerializer
"""class CommentView(generics.ListCreateAPIView):
queryset = Comment.objects.all()
serializer_class = CommentSerializer
permission_classes=[IsAuthenticated,]
def get_permissions(self):
if self.request.method == 'GET':
return [IsAuthenticatedOrReadOnly()]
return super().get_permissions()
def post(self, request, slug, *args, **kwargs):
try:
article = Article.objects.get(slug=slug)
comment_data = request.data.get('comment')
serializer_context = self.get_serializer_context()
serializer_context['article'] = article
serializer = self.get_serializer(data=comment_data, context=serializer_context)
serializer.is_valid(raise_exception=True)
self.perform_create(serializer)
return Response({"comment": serializer.data}, status=status.HTTP_200_OK)
except Exception:
return Response({"errors": {
"body": [
"Bad Request"
]
}}, status=status.HTTP_404_NOT_FOUND)
def list(self, request, slug, *args, **kwargs):
try:
article = Article.objects.get(slug=slug)
comments = Comment.objects.filter(article=article).order_by('-created')
serializer = self.get_serializer(comments, many=True)
response = {
'comments': serializer.data,
}
return Response(response)
except Exception:
return Response({"errors": {
"body": [
"Bad Request"
]
}}, status=status.HTTP_404_NOT_FOUND)
class DeleteCommentView(generics.DestroyAPIView):
def destroy(self, request, slug, id, *args, **kwargs):
try:
Article.objects.get(slug=slug)
comment = Comment.objects.get(id=id)
self.perform_destroy(comment)
return Response(status=status.HTTP_204_NO_CONTENT)
except Exception:
return Response({"errors": {
"body": [
"Bad Request"
]
}}, status=status.HTTP_404_NOT_FOUND)
"""

0
system/media/__init__.py Normal file
View File

7
system/media/admin.py Normal file
View File

@@ -0,0 +1,7 @@
from django.contrib import admin
from simple_history.admin import SimpleHistoryAdmin
from .models import *
admin.site.register(Images, SimpleHistoryAdmin)
admin.site.register(Videos, SimpleHistoryAdmin)
admin.site.register(OtherFiles, SimpleHistoryAdmin)

7
system/media/apps.py Normal file
View File

@@ -0,0 +1,7 @@
from django.apps import AppConfig
class MediaConfig(AppConfig):
default_auto_field = 'django.db.models.BigAutoField'
name = 'system.media'
verbose_name = 'Файловое хранилище'

View File

@@ -0,0 +1,136 @@
# Generated by Django 4.2.13 on 2024-05-09 16:30
from django.conf import settings
from django.db import migrations, models
import django.db.models.deletion
import simple_history.models
import system.media.validators
class Migration(migrations.Migration):
initial = True
dependencies = [
migrations.swappable_dependency(settings.AUTH_USER_MODEL),
]
operations = [
migrations.CreateModel(
name='Videos',
fields=[
('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
('created_at', models.DateTimeField(auto_now_add=True, verbose_name='Дата создания')),
('updated_at', models.DateTimeField(auto_now=True, verbose_name='Дата обновления')),
('file_name', models.CharField(help_text='Введите имя файла', max_length=255, verbose_name='Имя файла')),
('file', models.FileField(help_text='Загрузите видео', upload_to='videos/%Y/%m/%d/', validators=[system.media.validators.validate_max_file_size], verbose_name='Видео')),
('author', models.ForeignKey(help_text='Выберите автора объекта', null=True, on_delete=django.db.models.deletion.SET_NULL, to=settings.AUTH_USER_MODEL, verbose_name='Автор')),
],
options={
'verbose_name': 'Видео',
'verbose_name_plural': 'Видео',
'ordering': ['-created_at'],
},
),
migrations.CreateModel(
name='OtherFiles',
fields=[
('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
('created_at', models.DateTimeField(auto_now_add=True, verbose_name='Дата создания')),
('updated_at', models.DateTimeField(auto_now=True, verbose_name='Дата обновления')),
('file_name', models.CharField(help_text='Введите имя файла', max_length=255, verbose_name='Имя файла')),
('file', models.FileField(help_text='Загрузите документ', upload_to='documents/%Y/%m/%d/', validators=[system.media.validators.validate_max_file_size], verbose_name='Документ')),
('author', models.ForeignKey(help_text='Выберите автора объекта', null=True, on_delete=django.db.models.deletion.SET_NULL, to=settings.AUTH_USER_MODEL, verbose_name='Автор')),
],
options={
'verbose_name': 'Документ',
'verbose_name_plural': 'Документы',
'ordering': ['-created_at'],
},
),
migrations.CreateModel(
name='Images',
fields=[
('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
('created_at', models.DateTimeField(auto_now_add=True, verbose_name='Дата создания')),
('updated_at', models.DateTimeField(auto_now=True, verbose_name='Дата обновления')),
('file_name', models.CharField(help_text='Введите имя файла', max_length=255, verbose_name='Имя файла')),
('file', models.ImageField(help_text='Загрузите изображение', upload_to='images/%Y/%m/%d/', validators=[system.media.validators.validate_max_file_size], verbose_name='Изображение')),
('author', models.ForeignKey(help_text='Выберите автора объекта', null=True, on_delete=django.db.models.deletion.SET_NULL, to=settings.AUTH_USER_MODEL, verbose_name='Автор')),
],
options={
'verbose_name': 'Изображение',
'verbose_name_plural': 'Изображения',
'ordering': ['-created_at'],
},
),
migrations.CreateModel(
name='HistoricalVideos',
fields=[
('id', models.BigIntegerField(auto_created=True, blank=True, db_index=True, verbose_name='ID')),
('created_at', models.DateTimeField(blank=True, editable=False, verbose_name='Дата создания')),
('updated_at', models.DateTimeField(blank=True, editable=False, verbose_name='Дата обновления')),
('file_name', models.CharField(help_text='Введите имя файла', max_length=255, verbose_name='Имя файла')),
('file', models.TextField(help_text='Загрузите видео', max_length=100, validators=[system.media.validators.validate_max_file_size], verbose_name='Видео')),
('history_id', models.AutoField(primary_key=True, serialize=False)),
('history_date', models.DateTimeField(db_index=True)),
('history_change_reason', models.CharField(max_length=100, null=True)),
('history_type', models.CharField(choices=[('+', 'Created'), ('~', 'Changed'), ('-', 'Deleted')], max_length=1)),
('author', models.ForeignKey(blank=True, db_constraint=False, help_text='Выберите автора объекта', null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name='+', to=settings.AUTH_USER_MODEL, verbose_name='Автор')),
('history_user', models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='+', to=settings.AUTH_USER_MODEL)),
],
options={
'verbose_name': 'historical Видео',
'verbose_name_plural': 'historical Видео',
'ordering': ('-history_date', '-history_id'),
'get_latest_by': ('history_date', 'history_id'),
},
bases=(simple_history.models.HistoricalChanges, models.Model),
),
migrations.CreateModel(
name='HistoricalOtherFiles',
fields=[
('id', models.BigIntegerField(auto_created=True, blank=True, db_index=True, verbose_name='ID')),
('created_at', models.DateTimeField(blank=True, editable=False, verbose_name='Дата создания')),
('updated_at', models.DateTimeField(blank=True, editable=False, verbose_name='Дата обновления')),
('file_name', models.CharField(help_text='Введите имя файла', max_length=255, verbose_name='Имя файла')),
('file', models.TextField(help_text='Загрузите документ', max_length=100, validators=[system.media.validators.validate_max_file_size], verbose_name='Документ')),
('history_id', models.AutoField(primary_key=True, serialize=False)),
('history_date', models.DateTimeField(db_index=True)),
('history_change_reason', models.CharField(max_length=100, null=True)),
('history_type', models.CharField(choices=[('+', 'Created'), ('~', 'Changed'), ('-', 'Deleted')], max_length=1)),
('author', models.ForeignKey(blank=True, db_constraint=False, help_text='Выберите автора объекта', null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name='+', to=settings.AUTH_USER_MODEL, verbose_name='Автор')),
('history_user', models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='+', to=settings.AUTH_USER_MODEL)),
],
options={
'verbose_name': 'historical Документ',
'verbose_name_plural': 'historical Документы',
'ordering': ('-history_date', '-history_id'),
'get_latest_by': ('history_date', 'history_id'),
},
bases=(simple_history.models.HistoricalChanges, models.Model),
),
migrations.CreateModel(
name='HistoricalImages',
fields=[
('id', models.BigIntegerField(auto_created=True, blank=True, db_index=True, verbose_name='ID')),
('created_at', models.DateTimeField(blank=True, editable=False, verbose_name='Дата создания')),
('updated_at', models.DateTimeField(blank=True, editable=False, verbose_name='Дата обновления')),
('file_name', models.CharField(help_text='Введите имя файла', max_length=255, verbose_name='Имя файла')),
('file', models.TextField(help_text='Загрузите изображение', max_length=100, validators=[system.media.validators.validate_max_file_size], verbose_name='Изображение')),
('history_id', models.AutoField(primary_key=True, serialize=False)),
('history_date', models.DateTimeField(db_index=True)),
('history_change_reason', models.CharField(max_length=100, null=True)),
('history_type', models.CharField(choices=[('+', 'Created'), ('~', 'Changed'), ('-', 'Deleted')], max_length=1)),
('author', models.ForeignKey(blank=True, db_constraint=False, help_text='Выберите автора объекта', null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name='+', to=settings.AUTH_USER_MODEL, verbose_name='Автор')),
('history_user', models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='+', to=settings.AUTH_USER_MODEL)),
],
options={
'verbose_name': 'historical Изображение',
'verbose_name_plural': 'historical Изображения',
'ordering': ('-history_date', '-history_id'),
'get_latest_by': ('history_date', 'history_id'),
},
bases=(simple_history.models.HistoricalChanges, models.Model),
),
]

View File

115
system/media/models.py Normal file
View File

@@ -0,0 +1,115 @@
import os
from django.utils import timezone
from django.db import models
from django.contrib.auth import get_user_model
from django.core.exceptions import ValidationError
from simple_history.models import HistoricalRecords
from django.utils.translation import gettext as _
#
from .validators import validate_max_file_size
#
User = get_user_model()
#
""" Абстрактная базовая модель для добавления автора полей времени создания и изменения."""
class TimeStampedModel(models.Model):
created_at = models.DateTimeField(auto_now_add=True, verbose_name='Дата создания')
updated_at = models.DateTimeField(auto_now=True, verbose_name='Дата обновления')
author = models.ForeignKey(User, on_delete=models.SET_NULL, null=True, verbose_name='Автор',
help_text='Выберите автора объекта')
file_name = models.CharField(max_length=255, verbose_name='Имя файла', help_text='Введите имя файла')
class Meta:
abstract = True
def save(self, *args, **kwargs):
if not self.pk: # Проверяем, что это новый объект (не обновление)
self.created_at = timezone.now() # Автоматически устанавливаем дату создания
self.updated_at = timezone.now() # Всегда обновляем дату обновления
super().save(*args, **kwargs) # Вызываем оригинальный метод сохранения
def __str__(self):
return f'{self.__class__.__name__}: {self.file_name}'
def generate_file_url(self):
if self.file_name:
return os.path.join('media', str(self.file_name))
""" Модель файлов изображения """
class Images(TimeStampedModel):
file = models.ImageField(upload_to='images/%Y/%m/%d/', verbose_name='Изображение',
help_text='Загрузите изображение', validators=[validate_max_file_size])
history = HistoricalRecords()
def save(self, *args, **kwargs):
self.name = f'Image_{self.file_name}' # Префикс "Image_" для изображений
super().save(*args, **kwargs)
class Meta:
verbose_name = 'Изображение'
verbose_name_plural = 'Изображения'
ordering = ['-created_at']
def clean(self):
super().clean()
if self.file:
# Проверяем расширение файла
ext = self.file.name.split('.')[-1]
if ext.lower() not in ['jpg', 'jpeg', 'png', 'gif']:
raise ValidationError(_(
'Недопустимый формат изображения. Поддерживаемые форматы: JPG, JPEG, PNG, GIF.'
))
def __str__(self):
return f'{self.__class__.__name__}: {self.file_name}'
""" Модель видео файлов """
class Videos(TimeStampedModel):
file = models.FileField(upload_to='videos/%Y/%m/%d/', verbose_name='Видео',
help_text='Загрузите видео', validators=[validate_max_file_size])
history = HistoricalRecords()
def save(self, *args, **kwargs):
self.file_name = f'Video_{self.file_name}' # Префикс "Video_" для видео
super().save(*args, **kwargs)
class Meta:
verbose_name = 'Видео'
verbose_name_plural = 'Видео'
ordering = ['-created_at']
def __str__(self):
return f'{self.__class__.__name__}: {self.file_name}'
""" Модель файлов всех типов документов """
class OtherFiles(TimeStampedModel):
file = models.FileField(upload_to='documents/%Y/%m/%d/', verbose_name='Документ',
help_text='Загрузите документ', validators=[validate_max_file_size])
history = HistoricalRecords()
def save(self, *args, **kwargs):
self.file_name = f'Document_{self.file_name}' # Префикс "Document_" для документов
super().save(*args, **kwargs)
class Meta:
verbose_name = 'Документ'
verbose_name_plural = 'Документы'
ordering = ['-created_at']
def __str__(self):
return f'{self.__class__.__name__}: {self.file_name}'

3
system/media/tests.py Normal file
View File

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

View File

@@ -0,0 +1,8 @@
from django.core.exceptions import ValidationError
from django.utils.translation import gettext_lazy as _
def validate_max_file_size(value):
# Максимальный размер файла в байтах (например, 200 МБ = 200 * 1024 * 1024 байт)
max_size = 200 * 1024 * 1024
if value.size > max_size:
raise ValidationError(_('Файл слишком большой. Максимальный размер файла - 200 МБ.'))

3
system/media/views.py Normal file
View File

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