Modelo de usuarios personalizado con foto

Libros/biblioteca/biblioteca/settings.py

@@ -77,7 +77,7 @@ WSGI_APPLICATION = 'biblioteca.wsgi.application'
 DATABASES = {
     'default': {
         'ENGINE': 'django.db.backends.sqlite3',
-        'NAME': BASE_DIR / 'db.sqlite3',
+        'NAME': BASE_DIR / 'libros.sqlite3',
     }
 }
 
@@ -125,4 +125,6 @@ DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
 
 LOGIN_URL = '/accounts/login/'
 LOGIN_REDIRECT_URL = '/gestion/libros'
-LOGOUT_REDIRECT_URL = 'principal'
+LOGOUT_REDIRECT_URL = 'principal'
+
+AUTH_USER_MODEL = "gestion.ReyMotaUser"

Libros/biblioteca/gestion/admin.py

@@ -1,9 +1,37 @@
 from django.contrib import admin
+from django.contrib.auth.admin import UserAdmin
 
 # Register your models here.
 
 
-from .models import Autor, Libro
+from .models import Autor, Libro, ReyMotaUser
+from .forms import ReyMotaUserCreationForm, ReyMotaUserChangeForm
 
 admin.site.register(Autor)
 admin.site.register(Libro)
+
+class ReyMotaUserAdmin(UserAdmin):
+    add_form = ReyMotaUserCreationForm
+    form = ReyMotaUserChangeForm
+    model = ReyMotaUser
+    list_display = ("email", "is_staff", "is_active", "foto")
+    list_filter = ("email", "is_staff", "is_active",)
+    fieldsets = (
+        (None, {"fields": ("email", "password")}),
+        ("Permissions", {"fields": ("is_staff", "is_active", "groups", "user_permissions")}),
+        ("Varios", {"fields": ("foto",)}),
+    )
+    add_fieldsets = (
+        (None, {
+            "classes": ("wide",),
+            "fields": (
+                "email", "password1", "password2", "is_staff",
+                "is_active", "groups", "user_permissions"
+            )}
+        ),
+        ("Varios", {"fields": ("foto",)}),
+    )
+    search_fields = ("email",)
+    ordering = ("email",)
+
+admin.site.register(ReyMotaUser, ReyMotaUserAdmin)

Libros/biblioteca/gestion/forms.py

@@ -1,5 +1,7 @@
 from django import forms
-from .models import Autor, Libro
+from django.contrib.auth.forms import UserCreationForm, UserChangeForm
+
+from .models import Autor, Libro, ReyMotaUser
 
 class AutorForm(forms.ModelForm):
     class Meta:
@@ -25,3 +27,15 @@ class LibroForm(forms.ModelForm):
         queryset=Autor.objects.all(),
         widget=forms.Select(attrs={'class': 'form-control'}))
 
+class ReyMotaUserCreationForm(UserCreationForm):
+
+    class Meta:
+        model = ReyMotaUser
+        fields = ("email", "foto")
+
+
+class ReyMotaUserChangeForm(UserChangeForm):
+
+    class Meta:
+        model = ReyMotaUser
+        fields = ("email", "foto")

Libros/biblioteca/gestion/managers.py

@@ -0,0 +1,34 @@
+from django.contrib.auth.base_user import BaseUserManager
+from django.utils.translation import gettext_lazy as _
+
+
+class ReyMotaUserManager(BaseUserManager):
+    """
+    ReyMota user model manager where email is the unique identifiers
+    for authentication instead of usernames.
+    """
+    def create_user(self, email, password, **extra_fields):
+        """
+        Create and save a user with the given email and password.
+        """
+        if not email:
+            raise ValueError(_("The Email must be set"))
+        email = self.normalize_email(email)
+        user = self.model(email=email, **extra_fields)
+        user.set_password(password)
+        user.save()
+        return user
+
+    def create_superuser(self, email, password, **extra_fields):
+        """
+        Create and save a SuperUser with the given email and password.
+        """
+        extra_fields.setdefault("is_staff", True)
+        extra_fields.setdefault("is_superuser", True)
+        extra_fields.setdefault("is_active", True)
+
+        if extra_fields.get("is_staff") is not True:
+            raise ValueError(_("Superuser must have is_staff=True."))
+        if extra_fields.get("is_superuser") is not True:
+            raise ValueError(_("Superuser must have is_superuser=True."))
+        return self.create_user(email, password, **extra_fields)

Libros/biblioteca/gestion/migrations/0001_initial.py

@@ -1,6 +1,8 @@
-# Generated by Django 5.0.7 on 2024-08-05 09:29
+# Generated by Django 5.0.7 on 2024-08-09 09:07
 
+import django.core.validators
 import django.db.models.deletion
+import gestion.models
 from django.db import migrations, models
 
 
@@ -9,26 +11,25 @@ class Migration(migrations.Migration):
     initial = True
 
     dependencies = [
+        ('auth', '0012_alter_user_first_name_max_length'),
     ]
 
     operations = [
         migrations.CreateModel(
-            name='Autor',
+            name='ReyMotaUser',
             fields=[
                 ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('nombre', models.CharField(max_length=200)),
-                ('biografia', models.TextField(blank=True, null=True)),
-            ],
-        ),
-        migrations.CreateModel(
-            name='Libro',
-            fields=[
-                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('titulo', models.CharField(max_length=200)),
-                ('fecha_publicacion', models.DateField()),
-                ('descripcion', models.TextField(blank=True, null=True)),
-                ('archivo', models.FileField(upload_to='libros/')),
-                ('autor', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='gestion.autor')),
+                ('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')),
+                ('email', models.EmailField(max_length=254, unique=True, verbose_name='email address')),
+                ('foto', models.ImageField(blank=True, upload_to='profile_images')),
+                ('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={
+                'abstract': False,
+            },
         ),
+        
     ]

Libros/biblioteca/gestion/migrations/0002_alter_libro_fecha_publicacion.py

@@ -1,20 +0,0 @@
-# Generated by Django 5.0.7 on 2024-08-05 10:17
-
-import django.core.validators
-import gestion.models
-from django.db import migrations, models
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('gestion', '0001_initial'),
-    ]
-
-    operations = [
-        migrations.AlterField(
-            model_name='libro',
-            name='fecha_publicacion',
-            field=models.PositiveBigIntegerField(default=2024, validators=[django.core.validators.MinValueValidator(1984), gestion.models.max_value_current_year]),
-        ),
-    ]

Libros/biblioteca/gestion/migrations/0002_autor_reymotauser_is_active_reymotauser_is_staff_and_more.py

@@ -0,0 +1,26 @@
+# Generated by Django 5.0.7 on 2024-08-09 09:13
+
+import django.core.validators
+import django.db.models.deletion
+import gestion.models
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('gestion', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='reymotauser',
+            name='is_active',
+            field=models.BooleanField(default=True),
+        ),
+        migrations.AddField(
+            model_name='reymotauser',
+            name='is_staff',
+            field=models.BooleanField(default=False),
+        ),
+    ]

Libros/biblioteca/gestion/migrations/0003_libro_portada.py

@@ -1,18 +0,0 @@
-# Generated by Django 5.0.7 on 2024-08-05 10:24
-
-from django.db import migrations, models
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('gestion', '0002_alter_libro_fecha_publicacion'),
-    ]
-
-    operations = [
-        migrations.AddField(
-            model_name='libro',
-            name='portada',
-            field=models.ImageField(blank=True, null=True, upload_to='portadas/'),
-        ),
-    ]

Libros/biblioteca/gestion/migrations/0004_autor_foto.py

@@ -1,18 +0,0 @@
-# Generated by Django 5.0.7 on 2024-08-05 10:29
-
-from django.db import migrations, models
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('gestion', '0003_libro_portada'),
-    ]
-
-    operations = [
-        migrations.AddField(
-            model_name='autor',
-            name='foto',
-            field=models.ImageField(blank=True, null=True, upload_to='autores/'),
-        ),
-    ]

Libros/biblioteca/gestion/models.py

@@ -1,7 +1,10 @@
+from django.contrib.auth.models import AbstractBaseUser, PermissionsMixin
 from django.db import models
-
 import datetime
 from django.core.validators import MaxValueValidator, MinValueValidator
+from django.utils.translation import gettext_lazy as _
+
+from .managers import ReyMotaUserManager
 
 def current_year():
     return datetime.date.today().year
@@ -28,3 +31,18 @@ class Libro(models.Model):
 
     def __str__(self):
         return self.titulo
+
+
+class ReyMotaUser(AbstractBaseUser, PermissionsMixin):
+    email = models.EmailField(_("email address"), unique=True)
+    foto = models.ImageField(upload_to="profile_images", blank=True)
+    is_staff = models.BooleanField(default=False)
+    is_active = models.BooleanField(default=True)
+
+    USERNAME_FIELD = "email"
+    REQUIRED_FIELDS = []
+
+    objects = ReyMotaUserManager()
+
+    def __str__(self):
+        return self.email

Libros/biblioteca/gestion/templates/_cabecera.html

@@ -15,7 +15,7 @@
                     <div class="app-utilities col-auto">
                         <div class="app-utility-item app-user-dropdown dropdown">
                             {% if user.is_authenticated %}
-                            <a class="dropdown-toggle" id="user-dropdown-toggle" data-bs-toggle="dropdown" href="#" role="button" aria-expanded="false">{{ user.get_username }}</a>
+                            <a class="dropdown-toggle" id="user-dropdown-toggle" data-bs-toggle="dropdown" href="#" role="button" aria-expanded="false"><img src="{{ user.foto }}"></a>
                             {% else %}
                             <a class="dropdown-toggle" id="user-dropdown-toggle" data-bs-toggle="dropdown" href="#" role="button" aria-expanded="false">Sin usuario</a>
                             {% endif %}
@@ -141,5 +141,5 @@
             </nav><!--//app-nav-->           
         </div><!--//sidepanel-inner-->
     </div><!--//app-sidepanel-->
-    
+
 </header><!--//app-header-->