first commit, basic working

.gitignore

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+# Python compiled files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# Django specific
+*.log
+*.pot
+*.pyc
+*.sqlite3
+db.sqlite3
+media/
+staticfiles/
+.env
+.env.*
+
+# Distribution / packaging
+*.egg
+*.egg-info/
+dist/
+build/
+eggs/
+parts/
+bin/
+var/
+sdist/
+develop-eggs/
+
+# PyInstaller
+*.manifest
+*.spec
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+local_settings.py
+db.sqlite3
+media/
+
+# IDEs and editors
+.vscode/
+.idea/
+*.sublime-project
+*.sublime-workspace
+*.iml
+*.ipr
+*.iws
+
+# macOS
+.DS_Store
+
+# Windows
+Thumbs.db
+
+# Venv
+venv/

divebases/admin.py

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+from django.contrib import admin
+from .models import DiveBase
+
+@admin.register(DiveBase)
+class DiveBaseAdmin(admin.ModelAdmin):
+    list_display = ("name", "location")

divebases/migrations/0001_initial.py

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+# Generated by Django 5.2.9 on 2026-01-06 11:46
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='DiveBase',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=255)),
+                ('location', models.CharField(max_length=255)),
+            ],
+        ),
+    ]

divebases/models.py

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+
+from django.db import models
+
+class DiveBase(models.Model):
+    name = models.CharField(max_length=255)
+    location = models.CharField(max_length=255)

divemanager/settings.py

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+
+from pathlib import Path
+
+BASE_DIR = Path(__file__).resolve().parent.parent
+
+SECRET_KEY = 'dev-secret-key'
+DEBUG = True
+ALLOWED_HOSTS = []
+
+INSTALLED_APPS = [
+    'users',
+    'django.contrib.admin',
+    'django.contrib.auth',
+    'django.contrib.contenttypes',
+    'django.contrib.sessions',
+    'django.contrib.messages',
+    'django.contrib.staticfiles',
+    'rest_framework',
+    'divebases',
+    'events',
+    'infos',
+]
+
+AUTH_USER_MODEL = 'users.User'
+
+MIDDLEWARE = [
+    'django.middleware.security.SecurityMiddleware',
+    'django.contrib.sessions.middleware.SessionMiddleware',
+    'django.middleware.common.CommonMiddleware',
+    'django.middleware.csrf.CsrfViewMiddleware',
+    'django.contrib.auth.middleware.AuthenticationMiddleware',
+    'django.contrib.messages.middleware.MessageMiddleware',
+]
+
+ROOT_URLCONF = 'divemanager.urls'
+
+TEMPLATES = [
+    {
+        'BACKEND': 'django.template.backends.django.DjangoTemplates',
+        'DIRS': [BASE_DIR / 'templates'],
+        'APP_DIRS': True,
+        'OPTIONS': {'context_processors': [
+            'django.template.context_processors.debug',
+            'django.template.context_processors.request',
+            'django.contrib.auth.context_processors.auth',
+            'django.contrib.messages.context_processors.messages',
+        ]},
+    },
+]
+
+DATABASES = {
+    'default': {
+        'ENGINE': 'django.db.backends.sqlite3',
+        'NAME': BASE_DIR / 'db.sqlite3',
+    }
+}
+
+STATIC_URL = '/static/'
+DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'

divemanager/urls.py

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+
+from django.contrib import admin
+from django.urls import path
+
+urlpatterns = [
+    path('admin/', admin.site.urls),
+]

events/admin.py

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+from django.contrib import admin
+from .models import Event
+
+@admin.register(Event)
+class EventAdmin(admin.ModelAdmin):
+    list_display = ("title", "start_datetime", "dive_base", "is_deleted")
+    list_filter = ("dive_base", "is_deleted")

events/migrations/0001_initial.py

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+# Generated by Django 5.2.9 on 2026-01-06 11:46
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Event',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('title', models.CharField(max_length=255)),
+                ('start_datetime', models.DateTimeField()),
+                ('is_deleted', models.BooleanField(default=False)),
+            ],
+        ),
+    ]

events/migrations/0002_initial.py

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+# Generated by Django 5.2.9 on 2026-01-06 11:46
+
+import django.db.models.deletion
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('divebases', '0001_initial'),
+        ('events', '0001_initial'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='event',
+            name='created_by',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='created_events', to=settings.AUTH_USER_MODEL),
+        ),
+        migrations.AddField(
+            model_name='event',
+            name='dive_base',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='events', to='divebases.divebase'),
+        ),
+    ]

events/models.py

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+from django.db import models
+from django.conf import settings
+
+User = settings.AUTH_USER_MODEL
+
+
+class Event(models.Model):
+    title = models.CharField(max_length=255)
+    start_datetime = models.DateTimeField()
+
+    dive_base = models.ForeignKey(
+        'divebases.DiveBase',
+        on_delete=models.CASCADE,
+        related_name='events'
+    )
+
+    created_by = models.ForeignKey(
+        User,
+        on_delete=models.PROTECT,
+        related_name='created_events'
+    )
+
+    is_deleted = models.BooleanField(default=False)
+
+    def __str__(self):
+        return self.title

infos/admin.py

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+from django.contrib import admin
+from .models import InfoArticle
+
+
+@admin.register(InfoArticle)
+class InfoArticleAdmin(admin.ModelAdmin):
+    list_display = ("title", "dive_base", "created_at", "is_deleted")
+    list_filter = ("dive_base", "is_deleted")

infos/migrations/0001_initial.py

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+# Generated by Django 5.2.9 on 2026-01-06 11:46
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='InfoArticle',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('title', models.CharField(max_length=255)),
+                ('content', models.TextField()),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('is_deleted', models.BooleanField(default=False)),
+            ],
+        ),
+    ]

infos/migrations/0002_initial.py

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+# Generated by Django 5.2.9 on 2026-01-06 11:46
+
+import django.db.models.deletion
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('divebases', '0001_initial'),
+        ('infos', '0001_initial'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='infoarticle',
+            name='created_by',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='articles', to=settings.AUTH_USER_MODEL),
+        ),
+        migrations.AddField(
+            model_name='infoarticle',
+            name='dive_base',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='articles', to='divebases.divebase'),
+        ),
+    ]

infos/models.py

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+from django.db import models
+from django.conf import settings
+
+User = settings.AUTH_USER_MODEL
+
+
+class InfoArticle(models.Model):
+    title = models.CharField(max_length=255)
+    content = models.TextField()
+
+    dive_base = models.ForeignKey(
+        'divebases.DiveBase',
+        on_delete=models.CASCADE,
+        related_name='articles'
+    )
+
+    created_by = models.ForeignKey(
+        User,
+        on_delete=models.PROTECT,
+        related_name='articles'
+    )
+
+    created_at = models.DateTimeField(auto_now_add=True)
+
+    is_deleted = models.BooleanField(default=False)
+
+    def __str__(self):
+        return self.title

manage.py

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+
+#!/usr/bin/env python
+import os, sys
+def main():
+    os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'divemanager.settings')
+    from django.core.management import execute_from_command_line
+    execute_from_command_line(sys.argv)
+if __name__ == '__main__':
+    main()

users/__init__.py

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+default_app_config = "users.apps.UsersConfig"

users/admin.py

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+from django.contrib import admin
+from .models import User
+
+@admin.register(User)
+class UserAdmin(admin.ModelAdmin):
+    list_display = ("username", "email", "role", "dive_base", "is_staff")
+    list_filter = ("role", "dive_base")
+    search_fields = ("username", "email")

users/apps.py

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+from django.apps import AppConfig
+
+class UsersConfig(AppConfig):
+    default_auto_field = "django.db.models.BigAutoField"
+    name = "users"

users/migrations/0001_initial.py

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+# Generated by Django 5.2.9 on 2026-01-06 11:46
+
+import django.contrib.auth.models
+import django.contrib.auth.validators
+import django.db.models.deletion
+import django.utils.timezone
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('auth', '0012_alter_user_first_name_max_length'),
+        ('divebases', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='User',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('password', models.CharField(max_length=128, verbose_name='password')),
+                ('last_login', models.DateTimeField(blank=True, null=True, verbose_name='last login')),
+                ('is_superuser', models.BooleanField(default=False, help_text='Designates that this user has all permissions without explicitly assigning them.', verbose_name='superuser status')),
+                ('username', models.CharField(error_messages={'unique': 'A user with that username already exists.'}, help_text='Required. 150 characters or fewer. Letters, digits and @/./+/-/_ only.', max_length=150, unique=True, validators=[django.contrib.auth.validators.UnicodeUsernameValidator()], verbose_name='username')),
+                ('first_name', models.CharField(blank=True, max_length=150, verbose_name='first name')),
+                ('last_name', models.CharField(blank=True, max_length=150, verbose_name='last name')),
+                ('email', models.EmailField(blank=True, max_length=254, verbose_name='email address')),
+                ('is_staff', models.BooleanField(default=False, help_text='Designates whether the user can log into this admin site.', verbose_name='staff status')),
+                ('is_active', models.BooleanField(default=True, help_text='Designates whether this user should be treated as active. Unselect this instead of deleting accounts.', verbose_name='active')),
+                ('date_joined', models.DateTimeField(default=django.utils.timezone.now, verbose_name='date joined')),
+                ('role', models.CharField(choices=[('USER', 'User'), ('ADMIN', 'Admin')], default='USER', max_length=10)),
+                ('dive_certificate', models.CharField(blank=True, max_length=255)),
+                ('dive_base', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, to='divebases.divebase')),
+                ('groups', models.ManyToManyField(blank=True, help_text='The groups this user belongs to. A user will get all permissions granted to each of their groups.', related_name='user_set', related_query_name='user', to='auth.group', verbose_name='groups')),
+                ('user_permissions', models.ManyToManyField(blank=True, help_text='Specific permissions for this user.', related_name='user_set', related_query_name='user', to='auth.permission', verbose_name='user permissions')),
+            ],
+            options={
+                'verbose_name': 'user',
+                'verbose_name_plural': 'users',
+                'abstract': False,
+            },
+            managers=[
+                ('objects', django.contrib.auth.models.UserManager()),
+            ],
+        ),
+    ]

users/models.py

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+
+from django.contrib.auth.models import AbstractUser
+from django.db import models
+
+class User(AbstractUser):
+    ROLE_CHOICES = [('USER','User'), ('ADMIN','Admin')]
+    role = models.CharField(max_length=10, choices=ROLE_CHOICES, default='USER')
+    dive_certificate = models.CharField(max_length=255, blank=True)
+    dive_base = models.ForeignKey('divebases.DiveBase', null=True, blank=True, on_delete=models.SET_NULL)