rewrite models and api

apps/api/serializers.py

@@ -12,7 +12,16 @@ from apps.home.models import (
     TrackedContent,
     ArticleMutator,
     GuildSettings,
-    UniqueContentRule
+    UniqueContentRule,
+
+    #rewrite
+    r_Server,
+    r_ContentFilter,
+    r_MessageMutator,
+    r_MessageStyle,
+    r_Subscription,
+    r_Content,
+    r_UniqueContentRule
 )
 
 log = logging.getLogger(__name__)
@@ -248,3 +257,89 @@ class TrackedContentSerializer_POST(DynamicModelSerializer):
     class Meta:
         model = TrackedContent
         fields = ("id", "guid", "title", "url", "subscription", "channel_id", "message_id", "blocked", "creation_datetime")
+
+
+
+
+
+# rewrite
+
+
+class r_ServerSerialiszer(DynamicModelSerializer):
+    class Meta:
+        model = r_Server
+        fields = ("id", "name", "icon_hash", "active")
+
+
+class r_ContentFilterSerializer(DynamicModelSerializer):
+    class Meta:
+        model = r_ContentFilter
+        fields = (
+            "id",
+            "server",
+            "name",
+            "match",
+            "matching_algorithm",
+            "is_insensitive",
+            "is_whitelist"
+        )
+
+
+class r_MessageMutatorSerializer(DynamicModelSerializer):
+    class Meta:
+        model = r_MessageMutator
+        fields = ("id", "name", "value")
+
+
+class r_MessageStyleSerializer(DynamicModelSerializer):
+    class Meta:
+        model = r_MessageStyle
+        fields = (
+            "id",
+            "server",
+            "is_embed",
+            "is_hyperlinked",
+            "show_author",
+            "show_timestamp",
+            "show_images",
+            "fetch_images",
+            "title_mutator",
+            "description_mutator"
+        )
+
+
+class r_SubscriptionSerializer(DynamicModelSerializer):
+    class Meta:
+        model = r_Subscription
+        fields = (
+            "id",
+            "server",
+            "name",
+            "url",
+            "created_at",
+            "updated_at",
+            "extra_notes",
+            "active",
+            "filters",
+            "message_style"
+        )
+
+
+class r_ContentSerializer(DynamicModelSerializer):
+    class Meta:
+        model = r_Content
+        fields = (
+            "id",
+            "subscription",
+            "item_id",
+            "item_guid",
+            "item_url",
+            "item_title",
+            "item_content_hash"
+        )
+
+
+class r_UniqueContentRuleSerializer(DynamicModelSerializer):
+    class Meta:
+        model = r_UniqueContentRule
+        fields = ("id", "name", "value")

apps/api/urls.py

@@ -20,7 +20,23 @@ from .views import (
     GuildSettings_ListView,
     GuildSettings_DetailView,
     UniqueContentRule_ListView,
-    UniqueContentRule_DetailView
+    UniqueContentRule_DetailView,
+
+    #rewrite
+    r_Server_ListView,
+    r_Server_DetailView,
+    r_ContentFilter_ListView,
+    r_ContentFilter_DetailView,
+    r_MessageMutator_ListView,
+    r_MessageMutator_DetailView,
+    r_MessageStyle_ListView,
+    r_MessageStyle_DetailView,
+    r_Subscription_ListView,
+    r_Subscription_DetailView,
+    r_Content_ListView,
+    r_Content_DetailView,
+    r_UniqueContentRule_ListView,
+    r_UniqueContentRule_DetailView
 )
 
 urlpatterns = [
@@ -69,4 +85,41 @@ urlpatterns = [
         path("", UniqueContentRule_ListView.as_view(), name="unique-content-rule"),
         path("<int:pk>/", UniqueContentRule_DetailView.as_view(), name="unique-content-rule-detail")
     ])),
+
+    #region rewrite
+
+    path("r_servers/", include([
+        path("", r_Server_ListView.as_view()),
+        path("<int:pk>/", r_Server_DetailView.as_view())
+    ])),
+
+    # path("r_content-filters/", include([
+    #     path(""),
+    #     path("<int:pk>/")
+    # ])),
+
+    # path("r_message-mutators/", include([
+    #     path(""),
+    #     path("<int:pk>/")
+    # ])),
+
+    # path("r_message-styles/", include([
+    #     path(""),
+    #     path("<int:pk>/")
+    # ])),
+
+    # path("r_subscriptions/", include([
+    #     path(""),
+    #     path("<int:pk>/")
+    # ])),
+
+    # path("r_content/", include([
+    #     path(""),
+    #     path("<int:pk>/")
+    # ])),
+
+    # path("r_unique-content-rules/", include([
+    #     path(""),
+    #     path("<int:pk>/")
+    # ]))
 ]

apps/api/views.py

@@ -11,7 +11,25 @@ from rest_framework.pagination import PageNumberPagination
 from rest_framework.authentication import SessionAuthentication, TokenAuthentication
 from rest_framework.parsers import MultiPartParser, FormParser
 
-from apps.home.models import SubChannel, Filter, Subscription, SavedGuilds, TrackedContent, ArticleMutator, GuildSettings, UniqueContentRule
+from apps.home.models import (
+    SubChannel,
+    Filter,
+    Subscription,
+    SavedGuilds,
+    TrackedContent,
+    ArticleMutator,
+    GuildSettings,
+    UniqueContentRule,
+
+    #rewrite
+    r_Server,
+    r_ContentFilter,
+    r_MessageMutator,
+    r_MessageStyle,
+    r_Subscription,
+    r_Content,
+    r_UniqueContentRule
+)
 from apps.authentication.models import DiscordUser
 from .metadata import ExpandedMetadata
 from .serializers import (
@@ -24,7 +42,16 @@ from .serializers import (
     TrackedContentSerializer_POST,
     ArticleMutatorSerializer,
     GuildSettingsSerializer,
-    UniqueContentRuleSerializer
+    UniqueContentRuleSerializer,
+
+    #rewrite
+    r_ServerSerialiszer,
+    r_ContentFilterSerializer,
+    r_MessageMutatorSerializer,
+    r_MessageStyleSerializer,
+    r_SubscriptionSerializer,
+    r_ContentSerializer,
+    r_UniqueContentRuleSerializer
 )
 
 log = logging.getLogger(__name__)
@@ -642,3 +669,159 @@ class ArticleMutator_DetailView(generics.RetrieveAPIView):
 
     serializer_class = ArticleMutatorSerializer
     queryset = ArticleMutator.objects.all().order_by("id")
+
+
+#region rewrite
+
+
+class ListView(generics.ListAPIView):
+    authentication_classes = [SessionAuthentication, TokenAuthentication]
+    permission_classes = [permissions.IsAuthenticated]
+    pagination_class = DefaultPagination
+    metadata_class = ExpandedMetadata
+    filter_backends = [filters.SearchFilter, rest_filters.DjangoFilterBackend, filters.OrderingFilter]
+
+
+class ListCreateView(generics.ListCreateAPIView):
+    authentication_classes = [SessionAuthentication, TokenAuthentication]
+    permission_classes = [permissions.IsAuthenticated]
+    pagination_class = DefaultPagination
+    metadata_class = ExpandedMetadata
+    filter_backends = [filters.SearchFilter, rest_filters.DjangoFilterBackend, filters.OrderingFilter]
+
+
+class DetailView(generics.RetrieveAPIView):
+    authentication_classes = [SessionAuthentication, TokenAuthentication]
+    permission_classes = [permissions.IsAuthenticated]
+    parser_classes = [MultiPartParser, FormParser]
+
+
+class ChangableDetailView(generics.RetrieveUpdateDestroyAPIView):
+    authentication_classes = [SessionAuthentication, TokenAuthentication]
+    permission_classes = [permissions.IsAuthenticated]
+    parser_classes = [MultiPartParser, FormParser]
+
+
+class DeletableDetailView(generics.RetrieveDestroyAPIView):
+    authentication_classes = [SessionAuthentication, TokenAuthentication]
+    permission_classes = [permissions.IsAuthenticated]
+    parser_classes = [MultiPartParser, FormParser]
+
+
+class r_Server_ListView(ListCreateView):  # maybe change to ListView only later, and create through secure backend means?
+    filterset_fields = []
+    search_fields = []
+    ordering_fields = []
+    serializer_class = r_ServerSerialiszer
+
+    def get_queryset(self):
+        return r_Server.objects.all()
+
+
+class r_Server_DetailView(ChangableDetailView):  # maybe change to ListView only later, and create through secure backend means?
+    serializer_class = r_ServerSerialiszer
+
+    def get_queryset(self):
+        return r_Server.objects.all()
+
+
+class r_ContentFilter_ListView(ListCreateView):
+    filterset_fields = []
+    search_fields = []
+    ordering_fields = []
+    serializer_class = r_ContentFilterSerializer
+
+    def get_queryset(self):
+        return r_ContentFilter.objects.all()
+
+
+class r_ContentFilter_DetailView(ChangableDetailView):
+    serializer_class = r_ContentFilterSerializer
+
+    def get_queryset(self):
+        return r_ContentFilter.objects.all()
+
+
+class r_MessageMutator_ListView():  # instances of this one are pre-defined ONLY
+    filterset_fields = []
+    search_fields = []
+    ordering_fields = []
+    serializer_class = r_MessageMutatorSerializer
+
+    def get_queryset(self):
+        return r_MessageMutator.objects.all()
+
+
+class r_MessageMutator_DetailView(DetailView):
+    serializer_class = r_MessageMutatorSerializer
+
+    def get_queryset(self):
+        return r_MessageMutator.objects.all()
+
+
+class r_MessageStyle_ListView(ListCreateView):
+    filterset_fields = []
+    search_fields = []
+    ordering_fields = []
+    serializer_class = r_MessageStyleSerializer
+
+    def get_queryset(self):
+        return r_MessageStyle.objects.all()
+
+
+class r_MessageStyle_DetailView(ChangableDetailView):
+    serializer_class = r_MessageStyleSerializer
+
+    def get_queryset(self):
+        return r_MessageStyle.objects.all()
+
+
+class r_Subscription_ListView(ListCreateView):
+    filterset_fields = []
+    search_fields = []
+    ordering_fields = []
+    serializer_class = r_SubscriptionSerializer
+
+    def get_queryset(self):
+        return r_Subscription.objects.all()
+
+
+class r_Subscription_DetailView(ChangableDetailView):
+    serializer_class = r_SubscriptionSerializer
+
+    def get_queryset(self):
+        return r_Subscription.objects.all()
+
+
+class r_Content_ListView(ListCreateView):
+    filterset_fields = []
+    search_fields = []
+    ordering_fields = []
+    serializer_class = r_ContentSerializer
+
+    def get_queryset(self):
+        return r_Content.objects.all()
+
+
+class r_Content_DetailView(ChangableDetailView):
+    serializer_class = r_ContentSerializer
+
+    def get_queryset(self):
+        return r_Content.objects.all()
+
+
+class r_UniqueContentRule_ListView(ListCreateView):
+    filterset_fields = []
+    search_fields = []
+    ordering_fields = []
+    serializer_class = r_UniqueContentRuleSerializer
+
+    def get_queryset(self):
+        return r_UniqueContentRule.objects.all()
+
+
+class r_UniqueContentRule_DetailView(ChangableDetailView):
+    serializer_class = r_UniqueContentRuleSerializer
+
+    def get_queryset(self):
+        return r_UniqueContentRule.objects.all()

apps/home/admin.py

@@ -2,7 +2,24 @@
 
 from django.contrib import admin
 
-from .models import Subscription, SavedGuilds, Filter, SubChannel, TrackedContent, ArticleMutator, GuildSettings
+from .models import (
+    Subscription,
+    SavedGuilds,
+    Filter,
+    SubChannel,
+    TrackedContent,
+    ArticleMutator,
+    GuildSettings,
+
+    # temp rewrite
+    r_Server,
+    r_ContentFilter,
+    r_MessageMutator,
+    r_MessageStyle,
+    r_Subscription,
+    r_Content,
+    r_UniqueContentRule
+)
 
 
 @admin.register(Subscription)
@@ -51,3 +68,41 @@ class GuildSettingsAdmin(admin.ModelAdmin):
     list_display = [
         "id", "guild_id", "default_embed_colour", "active"
     ]
+
+
+#region rewrite
+
+
+@admin.register(r_Server)
+class r_ServerAdmin(admin.ModelAdmin):
+    pass
+
+
+@admin.register(r_ContentFilter)
+class r_ContentFilterAdmin(admin.ModelAdmin):
+    pass
+
+
+@admin.register(r_MessageMutator)
+class r_MessageMutatorAdmin(admin.ModelAdmin):
+    pass
+
+
+@admin.register(r_MessageStyle)
+class r_MessageStyleAdmin(admin.ModelAdmin):
+    pass
+
+
+@admin.register(r_Subscription)
+class r_Subscription(admin.ModelAdmin):
+    pass
+
+
+@admin.register(r_Content)
+class r_ContentAdmin(admin.ModelAdmin):
+    pass
+
+
+@admin.register(r_UniqueContentRule)
+class r_UniqueContentRule(admin.ModelAdmin):
+    pass

apps/home/migrations/0026_temp_testonly_migration.py

@@ -0,0 +1,104 @@
+# Generated by Django 5.0.4 on 2024-09-18 20:26
+
+import django.db.models.deletion
+import django.utils.timezone
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('home', '0025_set_uniquerules'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='r_MessageMutator',
+            fields=[
+                ('id', models.AutoField(primary_key=True, serialize=False)),
+                ('name', models.CharField(max_length=64)),
+                ('value', models.CharField(max_length=32)),
+            ],
+        ),
+        migrations.CreateModel(
+            name='r_Server',
+            fields=[
+                ('id', models.PositiveIntegerField(primary_key=True, serialize=False)),
+                ('name', models.CharField(max_length=128)),
+                ('icon_hash', models.CharField(max_length=128)),
+                ('active', models.BooleanField(default=True)),
+            ],
+        ),
+        migrations.CreateModel(
+            name='r_UniqueContentRule',
+            fields=[
+                ('id', models.AutoField(primary_key=True, serialize=False)),
+                ('name', models.CharField(max_length=64)),
+                ('value', models.CharField(max_length=32)),
+            ],
+        ),
+        migrations.CreateModel(
+            name='r_MessageStyle',
+            fields=[
+                ('id', models.AutoField(primary_key=True, serialize=False)),
+                ('is_embed', models.BooleanField(default=True)),
+                ('is_hyperlinked', models.BooleanField()),
+                ('show_author', models.BooleanField()),
+                ('show_timestamp', models.BooleanField()),
+                ('show_images', models.BooleanField()),
+                ('fetch_images', models.BooleanField()),
+                ('description_mutator', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='desc_mutated_messagestyle', to='home.r_messagemutator')),
+                ('title_mutator', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='title_mutated_messagestyle', to='home.r_messagemutator')),
+                ('server', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='home.r_server')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='r_ContentFilter',
+            fields=[
+                ('id', models.AutoField(primary_key=True, serialize=False)),
+                ('name', models.CharField(max_length=32)),
+                ('match', models.CharField(max_length=256)),
+                ('matching_algorithm', models.PositiveIntegerField(choices=[(0, 'None'), (1, 'Any: Item contains any of these words (space separated)'), (2, 'All: Item contains all of these words (space separated)'), (3, 'Exact: Item contains this string'), (4, 'Regular expression: Item matches this regex'), (5, 'Fuzzy: Item contains a word similar to this word')])),
+                ('is_insensitive', models.BooleanField()),
+                ('is_whitelist', models.BooleanField()),
+                ('server', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='home.r_server')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='BotLogicLogs',
+            fields=[
+                ('id', models.AutoField(primary_key=True, serialize=False)),
+                ('level', models.CharField(max_length=32)),
+                ('message', models.CharField(max_length=256)),
+                ('created_at', models.DateTimeField(default=django.utils.timezone.now, editable=False)),
+                ('server', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='home.r_server')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='r_Subscription',
+            fields=[
+                ('id', models.AutoField(primary_key=True, serialize=False)),
+                ('name', models.CharField(max_length=32)),
+                ('url', models.URLField()),
+                ('created_at', models.DateTimeField(default=django.utils.timezone.now, editable=False)),
+                ('updated_at', models.DateTimeField(default=django.utils.timezone.now)),
+                ('extra_notes', models.CharField(blank=True, default='', max_length=250)),
+                ('active', models.BooleanField(default=True)),
+                ('filters', models.ManyToManyField(blank=True, to='home.r_contentfilter')),
+                ('message_style', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, to='home.r_messagestyle')),
+                ('server', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='home.r_server')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='r_Content',
+            fields=[
+                ('id', models.AutoField(primary_key=True, serialize=False)),
+                ('item_id', models.CharField(max_length=1024)),
+                ('item_guid', models.CharField(max_length=1024)),
+                ('item_url', models.CharField(max_length=1024)),
+                ('item_title', models.CharField(max_length=1024)),
+                ('item_content_hash', models.CharField(max_length=1024)),
+                ('subscription', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='home.r_subscription')),
+            ],
+        ),
+    ]

apps/home/models.py

@@ -1,12 +1,10 @@
-# -*- encoding: utf-8 -*-
 
 import logging
-from pathlib import Path
 
 from django.db import models
 from django.utils import timezone
 from django.utils.translation import gettext_lazy as _
-from django.core.validators import MaxValueValidator, MinValueValidator
+from django.core.exceptions import ValidationError
 
 log = logging.getLogger(__name__)
 
@@ -420,7 +418,7 @@ class UniqueContentRule(models.Model):
 #region Rewrite   - - - - - - - -
 
 
-class _Server(models.Model):
+class r_Server(models.Model):
     id = models.PositiveIntegerField(primary_key=True)
     name = models.CharField(max_length=128)
     icon_hash = models.CharField(max_length=128)
@@ -430,25 +428,13 @@ class _Server(models.Model):
     def icon_url(self):
         return f"https://cdn.discordapp.com/icons/{self.id}/{self.icon_hash}.webp?size=80"
 
+    def __str__(self):
+        return self.name
 
-class _Subscription(models.Model):
+
+class r_ContentFilter(models.Model):
     id = models.AutoField(primary_key=True)
-    server = models.ForeignKey(to=_Server, on_delete=models.CASCADE)
+    server = models.ForeignKey(to=r_Server, on_delete=models.CASCADE)
-
-    name = models.CharField(max_length=32, blank=False)
-    url = models.URLField()
-    created_at = models.DateTimeField(default=timezone.now, editable=False)
-    updated_at = models.DateTimeField(default=timezone.now)
-    extra_notes = models.CharField(max_length=250, default="", blank=True)
-    active = models.BooleanField(default=True)
-
-    filters = models.ManyToManyField(to=_ContentFilter, blank=True)
-    message_style = models.ForeignKey(to=_MessageStyle, blank=False)
-
-
-class _ContentFilter(models.Model):
-    id = models.AutoField(primary_key=True)
-    server = models.ForeignKey(to=_Server)
 
     MATCH_NONE = 0
     MATCH_ANY = 1
@@ -473,22 +459,23 @@ class _ContentFilter(models.Model):
     is_insensitive = models.BooleanField()
     is_whitelist = models.BooleanField()
 
+    def __str__(self):
+        return self.name
 
-class _Content(models.Model):
+
+# Instances of this model are predefined only
+class r_MessageMutator(models.Model):
     id = models.AutoField(primary_key=True)
-    subscription = models.ForeignKey(to=_Subscription, on_delete=models.CASCADE)
+    name = models.CharField(max_length=64)
+    value = models.CharField(max_length=32)
 
-    # 'item_' prefix is to differentiate between the internal identifiers and the stored data
+    def __str__(self):
-    item_id = models.CharField(max_length=1024)
+        return self.name
-    item_guid = models.CharField(max_length=1024)
-    item_url = models.CharField(max_length=1024)
-    item_title = models.CharField(max_length=1024)
-    item_content_hash = models.CharField(max_length=1024)    
 
 
-class _MessageStyle(models.Model):
+class r_MessageStyle(models.Model):
     id = models.AutoField(primary_key=True)
-    server = models.ForeignKey(to=_Server, on_delete=models.CASCADE)
+    server = models.ForeignKey(to=r_Server, on_delete=models.CASCADE)
 
     is_embed = models.BooleanField(default=True)
     is_hyperlinked = models.BooleanField()  # title only
@@ -497,29 +484,90 @@ class _MessageStyle(models.Model):
     show_images = models.BooleanField()
     fetch_images = models.BooleanField()  # if not included with RSS item
 
-    title_mutator = models.ForeignKey(to=_MessageMutator, on_delete=models.SET_NULL)
+    title_mutator = models.ForeignKey(
-    description_mutator = models.ForeignKey(to=_MessageMutator, on_delete=models.SET_NULL)
+        to=r_MessageMutator,
+        related_name="title_mutated_messagestyle",
+        on_delete=models.SET_NULL,
+        null=True,
+        blank=True
+    )
+    description_mutator = models.ForeignKey(
+        to=r_MessageMutator,
+        related_name="desc_mutated_messagestyle",
+        on_delete=models.SET_NULL,
+        null=True,
+        blank=True
+    )
+
+    def __str__(self):
+        return f"{self.server.name} - {self.id}"
+
+
+class r_Subscription(models.Model):
+    id = models.AutoField(primary_key=True)
+    server = models.ForeignKey(to=r_Server, on_delete=models.CASCADE, blank=False)
+
+    name = models.CharField(max_length=32, blank=False)
+    url = models.URLField()
+    created_at = models.DateTimeField(default=timezone.now, editable=False)
+    updated_at = models.DateTimeField(default=timezone.now)
+    extra_notes = models.CharField(max_length=250, default="", blank=True)
+    active = models.BooleanField(default=True)
+
+    filters = models.ManyToManyField(to=r_ContentFilter, blank=True)
+    message_style = models.ForeignKey(to=r_MessageStyle, on_delete=models.SET_NULL, null=True, blank=True)
+
+    def clean(self):
+        if self.message_style and self.message_style.server != self.server:
+            raise ValidationError("Cannot use any Message Style of another server.")
+
+        if any(fltr.server != self.server for fltr in self.filters.all()):
+            raise ValidationError("Cannot use any Content Filter of another server.")
+
+    def save(self, *args, **kwargs):
+        if not self.pk:
+            super().save(*args, **kwargs)
+
+        self.clean()
+        super().save(*args, **kwargs)
+
+    def __str__(self):
+        return self.name
+
+
+class r_Content(models.Model):
+    id = models.AutoField(primary_key=True)
+    subscription = models.ForeignKey(to=r_Subscription, on_delete=models.CASCADE)
+
+    # 'item_' prefix is to differentiate between the internal identifiers and the stored data
+    item_id = models.CharField(max_length=1024)
+    item_guid = models.CharField(max_length=1024)
+    item_url = models.CharField(max_length=1024)
+    item_title = models.CharField(max_length=1024)
+    item_content_hash = models.CharField(max_length=1024)    
+
+    def __str__(self):
+        return f"{self.subscription.name} - {self.id}"
 
 
 # Instances of this model are predefined only
-class _MessageMutator(models.Model):
+class r_UniqueContentRule(models.Model):
     id = models.AutoField(primary_key=True)
     name = models.CharField(max_length=64)
     value = models.CharField(max_length=32)
 
-
+    def __str__(self):
-# Instances of this model are predefined only
+        return self.name
-class _UniqueContentRule(models.Model):
-    id = models.AutoField(primary_key=True)
-    name = models.CharField(max_length=64)
-    value = models.CharField(max_length=32)
 
 
 # Relevant logs from the bot logic
 class BotLogicLogs(models.Model):
     id = models.AutoField(primary_key=True)
-    server = models.ForeignKey(to=_Server, on_delete=models.CASCADE)
+    server = models.ForeignKey(to=r_Server, on_delete=models.CASCADE)
 
-    level = models.CharField()
+    level = models.CharField(max_length=32)
-    message = models.CharField()  # todo
+    message = models.CharField(max_length=256)
     created_at = models.DateTimeField(default=timezone.now, editable=False)
+
+    def __str__(self):
+        return f"{self.server.name} - {self.id}"