added user history

akarpov/blog/migrations/0007_alter_comment_options_alter_commentrating_options_and_more.py

@@ -0,0 +1,33 @@
+# Generated by Django 4.2.2 on 2023-07-01 10:43
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("blog", "0006_post_public"),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name="comment",
+            options={"ordering": ["-rating", "-created"], "verbose_name": "Comment"},
+        ),
+        migrations.AlterModelOptions(
+            name="commentrating",
+            options={"verbose_name": "Comment rating"},
+        ),
+        migrations.AlterModelOptions(
+            name="post",
+            options={"ordering": ["-created"], "verbose_name": "Post"},
+        ),
+        migrations.AlterModelOptions(
+            name="postrating",
+            options={"verbose_name": "Post rating"},
+        ),
+        migrations.AlterModelOptions(
+            name="tag",
+            options={"verbose_name": "Tag"},
+        ),
+    ]

akarpov/blog/models.py

@@ -5,12 +5,13 @@
 from django.urls import reverse
 
 from akarpov.common.models import BaseImageModel
-from akarpov.tools.shortener.models import ShortLink
+from akarpov.tools.shortener.models import ShortLinkModel
 from akarpov.users.models import User
+from akarpov.users.services.history import UserHistoryModel
 from akarpov.utils.string import cleanhtml
 
 
-class Post(BaseImageModel, ShortLink):
+class Post(BaseImageModel, ShortLinkModel, UserHistoryModel):
     title = models.CharField(max_length=100, blank=False)
     body = RichTextUploadingField(blank=False)
 
@@ -64,21 +65,28 @@ def get_absolute_url(self):
         return reverse("blog:post", kwargs={"slug": self.slug})
 
     class Meta:
+        verbose_name = "Post"
         ordering = ["-created"]
 
     class SlugMeta:
         slug_length = 3
 
 
-class Tag(models.Model):
+class Tag(UserHistoryModel):
     name = models.CharField(max_length=20, unique=True)
     color = ColorField(blank=True, default="#FF0000")
 
     def __str__(self):
         return self.name
 
+    def get_absolute_url(self):
+        return reverse("blog:post_list") + f"?tag={self.name}"
 
-class PostRating(models.Model):
+    class Meta:
+        verbose_name = "Tag"
+
+
+class PostRating(UserHistoryModel):
     user = models.ForeignKey(
         User, on_delete=models.CASCADE, related_name="post_ratings"
     )
@@ -86,6 +94,9 @@ class PostRating(models.Model):
 
     vote_up = models.BooleanField(blank=False)
 
+    def get_absolute_url(self):
+        return self.post.get_absolute_url()
+
     def __str__(self):
         return (
             f"{self.user}'s vote up on {self.post.title}"
@@ -94,10 +105,11 @@ def __str__(self):
         )
 
     class Meta:
+        verbose_name = "Post rating"
         unique_together = ["user", "post"]
 
 
-class Comment(models.Model):
+class Comment(UserHistoryModel):
     parent = models.ForeignKey("self", blank=True, null=True, on_delete=models.CASCADE)
     post = models.ForeignKey(Post, on_delete=models.CASCADE, related_name="comments")
     author = models.ForeignKey(User, on_delete=models.CASCADE, related_name="comments")
@@ -107,14 +119,18 @@ class Comment(models.Model):
 
     rating = models.IntegerField(default=0)
 
+    def get_absolute_url(self):
+        return self.post.get_absolute_url() + f"#{self.id}"
+
     def __str__(self):
         return f"{self.author.username}'s comment on {self.post.title}"
 
     class Meta:
+        verbose_name = "Comment"
         ordering = ["-rating", "-created"]
 
 
-class CommentRating(models.Model):
+class CommentRating(UserHistoryModel):
     comment = models.ForeignKey(
         Comment, on_delete=models.CASCADE, related_name="ratings"
     )
@@ -127,5 +143,9 @@ class CommentRating(models.Model):
     def __str__(self):
         return f"{self.user}'s vote up" if self.vote_up else f"{self.user}'s vote down"
 
+    def get_absolute_url(self):
+        return self.comment.get_absolute_url()
+
     class Meta:
+        verbose_name = "Comment rating"
         unique_together = ["comment", "user"]

akarpov/files/migrations/0024_alter_file_options_alter_filereport_options_and_more.py

@@ -0,0 +1,25 @@
+# Generated by Django 4.2.2 on 2023-07-01 10:43
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("files", "0023_rename_download_basefileitem_downloads_and_more"),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name="file",
+            options={"verbose_name": "File"},
+        ),
+        migrations.AlterModelOptions(
+            name="filereport",
+            options={"verbose_name": "File report"},
+        ),
+        migrations.AlterModelOptions(
+            name="folder",
+            options={"verbose_name": "Folder"},
+        ),
+    ]

akarpov/files/models.py

@@ -19,7 +19,8 @@
 from polymorphic.models import PolymorphicModel
 
 from akarpov.files.services.files import trash_file_upload, user_unique_file_upload
-from akarpov.tools.shortener.models import ShortLink
+from akarpov.tools.shortener.models import ShortLinkModel
+from akarpov.users.services.history import UserHistoryModel
 
 
 class BaseFileItem(PolymorphicModel):
@@ -59,7 +60,7 @@ def save(self, *args, **kwargs):
         super().save(*args, **kwargs)
 
 
-class File(BaseFileItem, TimeStampedModel, ShortLink):
+class File(BaseFileItem, TimeStampedModel, ShortLinkModel, UserHistoryModel):
     """model to store user's files"""
 
     private = BooleanField(default=True)
@@ -102,8 +103,11 @@ def get_absolute_url(self):
     def __str__(self):
         return f"file: {self.name}"
 
+    class Meta:
+        verbose_name = "File"
 
-class Folder(BaseFileItem, ShortLink):
+
+class Folder(BaseFileItem, ShortLinkModel, UserHistoryModel):
     name = CharField(max_length=100)
     slug = SlugField(max_length=20, blank=True)
     private = BooleanField(default=True)
@@ -118,6 +122,9 @@ def get_absolute_url(self):
     def __str__(self):
         return f"folder: {self.name}"
 
+    class Meta:
+        verbose_name = "Folder"
+
 
 class FileInTrash(TimeStampedModel):
     name = CharField(max_length=200, blank=True)
@@ -132,5 +139,11 @@ class FileReport(Model):
     created = DateTimeField(auto_now_add=True)
     file = ForeignKey("files.File", related_name="reports", on_delete=CASCADE)
 
+    class Meta:
+        verbose_name = "File report"
+
+    def get_absolute_url(self):
+        return self.file.get_absolute_url()
+
     def __str__(self):
         return f"report on {self.file}"

akarpov/gallery/migrations/0003_alter_collection_options_alter_image_options.py

@@ -0,0 +1,21 @@
+# Generated by Django 4.2.2 on 2023-07-01 10:43
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("gallery", "0002_image_extra_data_image_image_city_and_more"),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name="collection",
+            options={"verbose_name": "Collection"},
+        ),
+        migrations.AlterModelOptions(
+            name="image",
+            options={"verbose_name": "Image"},
+        ),
+    ]

akarpov/gallery/models.py

@@ -4,11 +4,12 @@
 from location_field.models.plain import PlainLocationField
 
 from akarpov.common.models import BaseImageModel
-from akarpov.tools.shortener.models import ShortLink
+from akarpov.tools.shortener.models import ShortLinkModel
+from akarpov.users.services.history import UserHistoryModel
 from akarpov.utils.files import user_file_upload_mixin
 
 
-class Collection(TimeStampedModel, ShortLink):
+class Collection(TimeStampedModel, ShortLinkModel, UserHistoryModel):
     name = models.CharField(max_length=250, blank=True)
     description = models.TextField()
     public = models.BooleanField(default=False)
@@ -22,8 +23,11 @@ def get_absolute_url(self):
     def __str__(self):
         return self.name
 
+    class Meta:
+        verbose_name = "Collection"
 
-class Image(TimeStampedModel, ShortLink, BaseImageModel):
+
+class Image(TimeStampedModel, ShortLinkModel, BaseImageModel, UserHistoryModel):
     collection = models.ForeignKey(
         "Collection", related_name="images", on_delete=models.CASCADE
     )
@@ -46,8 +50,11 @@ def get_absolute_url(self):
     def __str__(self):
         return self.image.name
 
+    class Meta:
+        verbose_name = "Image"
 
-class Tag(ShortLink):
+
+class Tag(ShortLinkModel):
     name = models.CharField(max_length=255, null=True, blank=True)
 
     def get_absolute_url(self):

akarpov/music/apps.py

@@ -2,7 +2,7 @@
 
 
 class MusicConfig(AppConfig):
-    default_auto_field = "django.db.models.BigAutoField"
+    verbose_name = "Music"
     name = "akarpov.music"
 
     def ready(self):

akarpov/music/migrations/0002_alter_playlist_options.py

@@ -0,0 +1,17 @@
+# Generated by Django 4.2.2 on 2023-07-01 10:43
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("music", "0001_initial"),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name="playlist",
+            options={"verbose_name": "Playlist"},
+        ),
+    ]

akarpov/music/models.py

@@ -2,10 +2,11 @@
 from django.urls import reverse
 
 from akarpov.common.models import BaseImageModel
-from akarpov.tools.shortener.models import ShortLink
+from akarpov.tools.shortener.models import ShortLinkModel
+from akarpov.users.services.history import UserHistoryModel
 
 
-class Author(BaseImageModel, ShortLink):
+class Author(BaseImageModel, ShortLinkModel):
     name = models.CharField(max_length=200)
     link = models.URLField(blank=True)
 
@@ -16,7 +17,7 @@ def __str__(self):
         return self.name
 
 
-class Album(BaseImageModel, ShortLink):
+class Album(BaseImageModel, ShortLinkModel):
     name = models.CharField(max_length=200)
     link = models.URLField(blank=True)
 
@@ -27,7 +28,7 @@ def __str__(self):
         return self.name
 
 
-class Song(BaseImageModel, ShortLink):
+class Song(BaseImageModel, ShortLinkModel):
     link = models.URLField(blank=True)
     length = models.IntegerField(null=True)
     played = models.IntegerField(default=0)
@@ -50,7 +51,7 @@ class SlugMeta:
         slug_length = 10
 
 
-class Playlist(ShortLink):
+class Playlist(ShortLinkModel, UserHistoryModel):
     name = models.CharField(max_length=200)
     private = models.BooleanField(default=False)
     creator = models.ForeignKey(
@@ -64,6 +65,9 @@ def get_absolute_url(self):
     def get_songs(self):
         return self.songs.all().values("song")
 
+    class Meta:
+        verbose_name = "Playlist"
+
 
 class PlaylistSong(models.Model):
     order = models.IntegerField()

akarpov/pipeliner/apps.py

@@ -2,5 +2,5 @@
 
 
 class PipelinerConfig(AppConfig):
-    default_auto_field = "django.db.models.BigAutoField"
+    verbose_name = "Pipeliner"
     name = "akarpov.pipeliner"

akarpov/templates/base.html

@@ -85,6 +85,7 @@
                             <li><a class="dropdown-item {% active_link 'users:update' %}" href="{% url 'users:update'  %}">Settings</a></li>
                             <li><a class="dropdown-item {% active_link 'users:detail' request.user.username %}" href="{% url 'users:detail' request.user.username  %}">Profile</a></li>
                             <li><a class="dropdown-item {% active_link 'tools:qr:create' %}" href="{% url 'tools:promocodes:activate' %}">Activate promocode</a></li>
+                            <li><a class="dropdown-item {% active_link 'tools:qr:create' %}" href="{% url 'users:history' %}">History</a></li>
                             <li>
                                 <hr class="dropdown-divider">
                             </li>

akarpov/templates/blog/post.html

@@ -83,6 +83,7 @@
     {% for comment in post.get_comments %}
       <div class="col mb-5">
         <div class="d-flex flex-start">
+        <a href="#{{ comment.id }}"></a>
           {% if comment.author.image_cropped %}
           <img class="rounded-circle shadow-1-strong me-3"
             src="{{ comment.author.image_cropped.url }}" alt="avatar" width="65"
@@ -109,7 +110,6 @@
 
   <script>
     function addComment(){
-      console.log("aaaaa")
     }
   </script>
 {% endblock %}

akarpov/templates/users/history.html

@@ -0,0 +1,28 @@
+{% extends 'base.html' %}
+
+{% block content %}
+  <a href="{% url 'users:history_delete' %}" class="btn btn-danger ms-4 mt-3 mb-3">Delete all history</a>
+  <ul style="list-style: none;">
+  {% for record in userhistory_list %}
+    <li class="mt-1 card border-0">
+    <a href="{{ record.get_link }}" class="stretched-link"></a>
+    {% if record.type == 'note' %}
+      <h4 class="me-5"><i class="bi bi-dot fs-6"></i> {{ record.name }}</h4>
+    {% elif record.type == 'create' %}
+      <h4 class="me-5"><i class="bi bi-plus fs-6"></i> {{ record.name }}</h4>
+    {% elif record.type == 'update' %}
+      <h4 class="me-5"><i class="bi bi-pencil fs-6"></i> {{ record.name }}</h4>
+    {% elif record.type == 'delete' %}
+      <h4 class="me-5"><i class="bi bi-trash3 fs-6"></i> {{ record.name }}</h4>
+    {% elif record.type == 'warning' %}
+      <h4 class="text-bg-warning me-5"><i class="bi bi-exclamation-triangle fs-6"></i> {{ record.name }}</h4>
+    {% endif %}
+      <div class="row">
+        <div class="col-12">{{ record.description }}</div>
+        <div class="col-auto">{{ record.created | time:"H:i"}} {{ record.created | date:"d.m.Y"}}</div>
+      </div>
+    <hr class="ms-1 me-5">
+    </li>
+  {% endfor %}
+  </ul>
+{% endblock %}

akarpov/test_platform/migrations/0008_alter_form_options.py

@@ -0,0 +1,17 @@
+# Generated by Django 4.2.2 on 2023-07-01 10:43
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("test_platform", "0007_alter_form_short_link"),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name="form",
+            options={"verbose_name": "Form"},
+        ),
+    ]

akarpov/test_platform/models.py

@@ -8,12 +8,13 @@
 from polymorphic.models import PolymorphicModel
 
 from akarpov.common.models import BaseImageModel
-from akarpov.tools.shortener.models import ShortLink
+from akarpov.tools.shortener.models import ShortLinkModel
 from akarpov.users.models import User
+from akarpov.users.services.history import UserHistoryModel
 from akarpov.utils.base import SubclassesMixin
 
 
-class Form(BaseImageModel, ShortLink):
+class Form(BaseImageModel, ShortLinkModel, UserHistoryModel):
     name = models.CharField(max_length=200, blank=False)
     description = models.TextField(blank=True)
 
@@ -45,6 +46,9 @@ def get_absolute_url(self):
     def __str__(self):
         return f"form: {self.name}"
 
+    class Meta:
+        verbose_name = "Form"
+
 
 class BaseQuestion(PolymorphicModel, SubclassesMixin):
     type = "no_type"

akarpov/tools/promocodes/apps.py

@@ -2,5 +2,5 @@
 
 
 class PromocodesConfig(AppConfig):
-    default_auto_field = "django.db.models.BigAutoField"
+    verbose_name = "Promocodes"
     name = "akarpov.tools.promocodes"

akarpov/tools/shortener/models.py

@@ -9,7 +9,7 @@
 
 class Link(TimeStampedModel):
     source = models.URLField(blank=False)
-    slug = models.SlugField()
+    slug = models.SlugField(db_index=True)
     creator = models.ForeignKey(
         "users.User", related_name="links", null=True, on_delete=models.SET_NULL
     )
@@ -99,7 +99,7 @@ def update_model_link(sender, instance, **kwargs):
                         instance.short_link = None
 
 
-class ShortLink(SlugModel):
+class ShortLinkModel(SlugModel):
     short_link: Link | None = models.ForeignKey(
         "shortener.Link", blank=True, null=True, on_delete=models.SET_NULL
     )

akarpov/users/migrations/0009_userhistory.py

@@ -0,0 +1,67 @@
+# Generated by Django 4.2.2 on 2023-07-01 10:43
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("contenttypes", "0002_remove_content_type_name"),
+        ("users", "0008_alter_user_left_file_upload"),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name="UserHistory",
+            fields=[
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                (
+                    "type",
+                    models.CharField(
+                        choices=[
+                            ("note", "note"),
+                            ("create", "create"),
+                            ("update", "update"),
+                            ("delete", "delete"),
+                            ("warning", "warning"),
+                        ]
+                    ),
+                ),
+                ("name", models.CharField(max_length=500)),
+                ("object_id", models.PositiveIntegerField()),
+                (
+                    "content_type",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        to="contenttypes.contenttype",
+                    ),
+                ),
+                (
+                    "user",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="history",
+                        to=settings.AUTH_USER_MODEL,
+                    ),
+                ),
+            ],
+            options={
+                "indexes": [
+                    models.Index(
+                        fields=["content_type", "object_id"],
+                        name="users_userh_content_7e9fa5_idx",
+                    )
+                ],
+            },
+        ),
+    ]

akarpov/users/migrations/0010_userhistory_description_alter_userhistory_name.py

@@ -0,0 +1,23 @@
+# Generated by Django 4.2.2 on 2023-07-04 09:17
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("users", "0009_userhistory"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="userhistory",
+            name="description",
+            field=models.CharField(blank=True, max_length=500),
+        ),
+        migrations.AlterField(
+            model_name="userhistory",
+            name="name",
+            field=models.CharField(max_length=200),
+        ),
+    ]

akarpov/users/migrations/0011_alter_userhistory_options_userhistory_created.py

@@ -0,0 +1,26 @@
+# Generated by Django 4.2.2 on 2023-07-04 09:55
+
+from django.db import migrations, models
+import django.utils.timezone
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("users", "0010_userhistory_description_alter_userhistory_name"),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name="userhistory",
+            options={"ordering": ["-created"]},
+        ),
+        migrations.AddField(
+            model_name="userhistory",
+            name="created",
+            field=models.DateTimeField(
+                auto_now_add=True, default=django.utils.timezone.now
+            ),
+            preserve_default=False,
+        ),
+    ]

akarpov/users/models.py

@@ -1,14 +1,16 @@
 from django.contrib.auth.models import AbstractUser
+from django.contrib.contenttypes.fields import GenericForeignKey
+from django.contrib.contenttypes.models import ContentType
 from django.core.validators import MinValueValidator
-from django.db.models import BigIntegerField, CharField, TextField
+from django.db import models
 from django.urls import reverse
 from django.utils.translation import gettext_lazy as _
 
 from akarpov.common.models import BaseImageModel
-from akarpov.tools.shortener.models import ShortLink
+from akarpov.tools.shortener.models import ShortLinkModel
 
 
-class User(AbstractUser, BaseImageModel, ShortLink):
+class User(AbstractUser, BaseImageModel, ShortLinkModel):
     """
     Default custom user model for akarpov.
     If adding fields that need to be filled at user signup,
@@ -16,13 +18,13 @@ class User(AbstractUser, BaseImageModel, ShortLink):
     """
 
     #: First and last name do not cover name patterns around the globe
-    name = CharField(_("Name of User"), blank=True, max_length=255)
-    about = TextField(_("Description"), blank=True, max_length=100)
+    name = models.CharField(_("Name of User"), blank=True, max_length=255)
+    about = models.TextField(_("Description"), blank=True, max_length=100)
     first_name = None  # type: ignore
     last_name = None  # type: ignore
 
     # files
-    left_file_upload = BigIntegerField(
+    left_file_upload = models.BigIntegerField(
         "Left file upload(in bites)", default=0, validators=[MinValueValidator(0)]
     )
 
@@ -34,3 +36,33 @@ def get_absolute_url(self):
 
         """
         return reverse("users:detail", kwargs={"username": self.username})
+
+
+class UserHistory(models.Model):
+    class RecordType(models.TextChoices):
+        note = "note", "note"
+        create = "create", "create"
+        update = "update", "update"
+        delete = "delete", "delete"
+        warning = "warning", "warning"
+
+    type = models.CharField(choices=RecordType.choices)
+    created = models.DateTimeField(auto_now_add=True)
+    user = models.ForeignKey("User", related_name="history", on_delete=models.CASCADE)
+    name = models.CharField(max_length=200)
+    description = models.CharField(max_length=500, blank=True)
+    content_type = models.ForeignKey(ContentType, on_delete=models.CASCADE)
+    object_id = models.PositiveIntegerField()
+    object = GenericForeignKey("content_type", "object_id")
+
+    def get_link(self):
+        if hasattr(self.object, "get_absolute_url"):
+            return self.object.get_absolute_url()
+        return ""
+
+    class Meta:
+        ordering = ["-created"]
+        indexes = [models.Index(fields=["content_type", "object_id"])]
+
+    def __str__(self):
+        return self

akarpov/users/services/history.py

@@ -0,0 +1,112 @@
+from django.db import models
+from django.db.models import Model
+
+from akarpov.users.models import User, UserHistory
+from akarpov.utils.models import get_app_verbose_name, get_object_name, get_object_user
+
+
+def create_history_note(user: User, name: str, description: str, obj: Model):
+    UserHistory.objects.create(
+        type=UserHistory.RecordType.note,
+        user=user,
+        name=name,
+        description=description,
+        object=obj,
+    )
+
+
+def create_history_creation_note(user: User, name: str, description: str, obj: Model):
+    UserHistory.objects.create(
+        type=UserHistory.RecordType.create,
+        user=user,
+        name=name,
+        description=description,
+        object=obj,
+    )
+
+
+def create_history_update_note(user: User, name: str, description: str, obj: Model):
+    UserHistory.objects.create(
+        type=UserHistory.RecordType.update,
+        user=user,
+        name=name,
+        description=description,
+        object=obj,
+    )
+
+
+def create_history_delete_note(user: User, name: str, description: str, obj: Model):
+    UserHistory.objects.create(
+        type=UserHistory.RecordType.delete,
+        user=user,
+        name=name,
+        description=description,
+        object=obj,
+    )
+
+
+def create_history_warning_note(user: User, name: str, description: str, obj: Model):
+    # TODO: notify user here
+    UserHistory.objects.create(
+        type=UserHistory.RecordType.warning,
+        user=user,
+        name=name,
+        description=description,
+        object=obj,
+    )
+
+
+def create_history_creation_note_on_create(sender, instance, created, **kwargs):
+    if created:
+        user = get_object_user(instance)
+        if user:
+            create_history_creation_note(
+                user,
+                get_app_verbose_name(sender._meta.app_label),
+                f"Created {sender._meta.verbose_name.title()} {get_object_name(instance)}",
+                instance,
+            )
+
+
+def create_history_update_note_on_update(sender, instance, **kwargs):
+    if instance.id:
+        user = get_object_user(instance)
+        if not kwargs["update_fields"]:
+            create_history_update_note(
+                user,
+                get_app_verbose_name(sender._meta.app_label),
+                f"Updated {sender._meta.verbose_name.title()} {get_object_name(instance)}",
+                instance,
+            )
+
+
+def create_history_delete_note_on_delete(sender, instance, **kwargs):
+    user = get_object_user(instance)
+    create_history_delete_note(
+        user,
+        get_app_verbose_name(sender._meta.app_label),
+        f"Deleted {sender._meta.verbose_name.title()} {get_object_name(instance)}",
+        instance,
+    )
+
+
+class UserHistoryModel(models.Model):
+    """
+    creates user history records on model change
+    """
+
+    @classmethod
+    def __init_subclass__(cls, **kwargs):
+        super().__init_subclass__(**kwargs)
+        models.signals.pre_save.connect(
+            create_history_update_note_on_update, sender=cls
+        )
+        models.signals.post_save.connect(
+            create_history_creation_note_on_create, sender=cls
+        )
+        models.signals.post_delete.connect(
+            create_history_delete_note_on_delete, sender=cls
+        )
+
+    class Meta:
+        abstract = True

akarpov/users/signals.py

@@ -1,7 +1,20 @@
+from allauth.account.signals import (
+    email_added,
+    email_changed,
+    email_removed,
+    password_reset,
+    user_logged_in,
+)
+from allauth.socialaccount.signals import social_account_added
+from django.contrib.auth import user_logged_out
 from django.db.models.signals import pre_save
 from django.dispatch import receiver
 
 from akarpov.users.models import User
+from akarpov.users.services.history import (
+    create_history_note,
+    create_history_warning_note,
+)
 
 
 @receiver(pre_save, sender=User)
@@ -9,3 +22,42 @@ def user_create(sender, instance: User, **kwargs):
     if instance.id is None:
         # give user some space on file share on register
         instance.left_file_upload += 100 * 1024 * 1024
+
+
+@receiver(user_logged_in)
+def user_logged_in(request, user, **kwargs):
+    create_history_note(user, "User", "log in", user)
+
+
+@receiver(user_logged_out)
+def user_logged_out(request, user, **kwargs):
+    create_history_note(user, "User", "log out", user)
+
+
+@receiver(password_reset)
+def user_password_reset(request, user, **kwargs):
+    create_history_warning_note(user, "User", "password reset", user)
+
+
+@receiver(email_changed)
+def user_email_change(request, user, from_email_address, to_email_address, **kwargs):
+    create_history_warning_note(
+        user, "User", f"user email changed to {to_email_address}", user
+    )
+
+
+@receiver(email_added)
+def user_email_add(request, user, email_address, **kwargs):
+    create_history_warning_note(user, "User", f"email {email_address} added", user)
+
+
+@receiver(email_removed)
+def user_email_remove(request, user, email_address, **kwargs):
+    create_history_warning_note(user, "User", f"email {email_address} removed", user)
+
+
+@receiver(social_account_added)
+def user_account_add(request, sociallogin, **kwargs):
+    create_history_warning_note(
+        request.user, "User", f"added {sociallogin.provider} account", request.user
+    )

akarpov/users/urls.py

@@ -1,10 +1,18 @@
 from django.urls import path
 
-from akarpov.users.views import user_detail_view, user_redirect_view, user_update_view
+from akarpov.users.views import (
+    user_detail_view,
+    user_history_delete_view,
+    user_history_view,
+    user_redirect_view,
+    user_update_view,
+)
 
 app_name = "users"
 urlpatterns = [
     path("redirect/", view=user_redirect_view, name="redirect"),
     path("update/", view=user_update_view, name="update"),
+    path("history/", view=user_history_view, name="history"),
+    path("history/delete", view=user_history_delete_view, name="history_delete"),
     path("<str:username>/", view=user_detail_view, name="detail"),
 ]

akarpov/users/views.py

@@ -3,13 +3,15 @@
 from django.contrib.messages.views import SuccessMessageMixin
 from django.urls import reverse
 from django.utils.translation import gettext_lazy as _
-from django.views.generic import DetailView, RedirectView, UpdateView
+from django.views.generic import DetailView, ListView, RedirectView, UpdateView
+
+from akarpov.users.models import UserHistory
+from akarpov.users.services.history import create_history_warning_note
 
 User = get_user_model()
 
 
 class UserDetailView(DetailView):
-
     model = User
     slug_field = "username"
     slug_url_kwarg = "username"
@@ -19,7 +21,6 @@ class UserDetailView(DetailView):
 
 
 class UserUpdateView(LoginRequiredMixin, SuccessMessageMixin, UpdateView):
-
     model = User
     fields = ["username", "name", "image", "about"]
     success_message = _("Information successfully updated")
@@ -38,7 +39,6 @@ def get_object(self):
 
 
 class UserRedirectView(LoginRequiredMixin, RedirectView):
-
     permanent = False
 
     def get_redirect_url(self):
@@ -46,3 +46,30 @@ def get_redirect_url(self):
 
 
 user_redirect_view = UserRedirectView.as_view()
+
+
+class UserHistoryListView(LoginRequiredMixin, ListView):
+    model = UserHistory
+    template_name = "users/history.html"
+
+    def get_queryset(self):
+        return UserHistory.objects.filter(user=self.request.user)
+
+
+user_history_view = UserHistoryListView.as_view()
+
+
+class UserHistoryDeleteView(LoginRequiredMixin, RedirectView):
+    def get_redirect_url(self):
+        q = UserHistory.objects.filter(user=self.request.user).exclude(
+            type=UserHistory.RecordType.warning
+        )
+        if q:
+            q.delete()
+            create_history_warning_note(
+                self.request.user, "History", "Deleted history", self.request.user
+            )
+        return reverse("users:history")
+
+
+user_history_delete_view = UserHistoryDeleteView.as_view()

akarpov/utils/models.py

@@ -0,0 +1,31 @@
+from functools import lru_cache
+
+from django.apps import apps
+from django.db.models import Model
+
+from akarpov.users.models import User
+
+
+def get_object_name(obj: Model) -> str:
+    if hasattr(obj, "title"):
+        return obj.title
+    elif hasattr(obj, "name"):
+        return obj.name
+    elif hasattr(obj, "__str__"):
+        return obj.__str__()
+    return ""
+
+
+def get_object_user(obj: Model) -> User | None:
+    if hasattr(obj, "creator"):
+        return obj.creator
+    elif hasattr(obj, "user"):
+        return obj.user
+    elif hasattr(obj, "owner"):
+        return obj.owner
+    return None
+
+
+@lru_cache
+def get_app_verbose_name(app: str) -> str:
+    return apps.get_app_config(app).verbose_name