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laboratorios/admin.py

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+from django.contrib import admin
+
+# Register your models here.

laboratorios/apps.py

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+from django.apps import AppConfig
+
+
+class LaboratoriosConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'laboratorios'

laboratorios/forms.py

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+from django import forms
+from django.contrib.auth.models import User
+from django.contrib.auth.forms import UserCreationForm
+from .models import lab, labComputo
+
+
+        
+class Formlab(forms.ModelForm):
+    class Meta:
+        model = lab
+        fields = ('usuario', 'id_lab', 'id_asig', 'id_area', 'id_mat', 'uso')
+
+
+class FormlabEnv(forms.ModelForm):
+    class Meta:
+        model = lab
+        fields = ('id_asig', 'id_area', 'id_mat', 'uso')
+
+
+class FormlabComputo(forms.ModelForm):
+    class Meta:
+        model = labComputo
+        fields = ('usuario', 'id_lab', 'id_asig', 'id_area', 'id_mat', 'uso')
+
+
+class FormlabComputoEnv(forms.ModelForm):
+    class Meta:
+        model = labComputo
+        fields = ('id_asig', 'id_area', 'id_mat', 'uso')

laboratorios/migrations/0001_initial.py

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+# Generated by Django 4.0.5 on 2022-06-27 13:26
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('universidad', '0001_initial'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='lab',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('uso', models.CharField(choices=[('Practica', 'Practica'), ('Clase', 'Clase'), ('Libre', 'Libre')], default='Clase', max_length=10, verbose_name='Tipo de Uso')),
+                ('foto', models.ImageField(blank=True, upload_to='foto/')),
+                ('entrada', models.DateField(auto_now_add=True, verbose_name='Entrada')),
+                ('salida', models.DateField(auto_now_add=True, verbose_name='Salida')),
+                ('fecha_alta', models.DateField(auto_now_add=True, verbose_name='Fecha alta')),
+                ('fecha_actualizacion', models.DateField(auto_now=True, verbose_name='Fecha de Actualización')),
+                ('id_area', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='universidad.area', verbose_name='Area')),
+                ('id_asig', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='universidad.asignatura', verbose_name='Asignatura')),
+                ('id_lab', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='universidad.laboratorio', verbose_name='Laboratorio')),
+                ('id_mat', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='universidad.material', verbose_name='Material')),
+                ('usuario', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
+            ],
+            options={
+                'verbose_name': 'laboratorio',
+                'verbose_name_plural': 'laboratorios',
+                'ordering': ['-entrada'],
+            },
+        ),
+    ]

laboratorios/migrations/0002_alter_lab_options_alter_lab_id_area_and_more.py

@@ -0,0 +1,68 @@
+# Generated by Django 4.0.5 on 2022-07-22 12:25
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ('universidad', '0001_initial'),
+        ('laboratorios', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name='lab',
+            options={'ordering': ['-entrada'], 'verbose_name': 'Laboratorio de automatización', 'verbose_name_plural': 'Laboratorio de automatización'},
+        ),
+        migrations.AlterField(
+            model_name='lab',
+            name='id_area',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='universidad.area', verbose_name='Area'),
+        ),
+        migrations.AlterField(
+            model_name='lab',
+            name='id_asig',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='universidad.asignatura', verbose_name='Asignatura'),
+        ),
+        migrations.AlterField(
+            model_name='lab',
+            name='id_lab',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='universidad.laboratorio', verbose_name='Laboratorio'),
+        ),
+        migrations.AlterField(
+            model_name='lab',
+            name='id_mat',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='universidad.material', verbose_name='Material'),
+        ),
+        migrations.AlterField(
+            model_name='lab',
+            name='salida',
+            field=models.DateField(auto_now=True, verbose_name='Salida'),
+        ),
+        migrations.CreateModel(
+            name='labComputo',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('uso', models.CharField(choices=[('Practica', 'Practica'), ('Clase', 'Clase'), ('Libre', 'Libre')], default='Clase', max_length=10, verbose_name='Tipo de Uso')),
+                ('foto', models.ImageField(blank=True, upload_to='foto/')),
+                ('entrada', models.DateField(auto_now_add=True, verbose_name='Entrada')),
+                ('salida', models.DateField(auto_now=True, verbose_name='Salida')),
+                ('fecha_alta', models.DateField(auto_now_add=True, verbose_name='Fecha alta')),
+                ('fecha_actualizacion', models.DateField(auto_now=True, verbose_name='Fecha de Actualización')),
+                ('id_area', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='universidad.area', verbose_name='Area')),
+                ('id_asig', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='universidad.asignatura', verbose_name='Asignatura')),
+                ('id_lab', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='universidad.laboratorio', verbose_name='Laboratorio')),
+                ('id_mat', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='universidad.material', verbose_name='Material')),
+                ('usuario', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
+            ],
+            options={
+                'verbose_name': 'Laboratorio de cómputo y redes',
+                'verbose_name_plural': 'Laboratorio de cómputo y redes',
+                'ordering': ['-entrada'],
+            },
+        ),
+    ]

laboratorios/migrations/0003_alter_labcomputo_entrada_and_more.py

@@ -0,0 +1,33 @@
+# Generated by Django 4.0.5 on 2022-07-23 08:20
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('laboratorios', '0002_alter_lab_options_alter_lab_id_area_and_more'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='labcomputo',
+            name='entrada',
+            field=models.DateTimeField(auto_now_add=True, verbose_name='Entrada'),
+        ),
+        migrations.AlterField(
+            model_name='labcomputo',
+            name='fecha_actualizacion',
+            field=models.DateTimeField(auto_now=True, verbose_name='Fecha de Actualización'),
+        ),
+        migrations.AlterField(
+            model_name='labcomputo',
+            name='fecha_alta',
+            field=models.DateTimeField(auto_now_add=True, verbose_name='Fecha alta'),
+        ),
+        migrations.AlterField(
+            model_name='labcomputo',
+            name='salida',
+            field=models.DateTimeField(auto_now=True, verbose_name='Salida'),
+        ),
+    ]

laboratorios/migrations/0004_alter_lab_options_alter_labcomputo_options.py

@@ -0,0 +1,21 @@
+# Generated by Django 4.0.5 on 2022-07-23 23:52
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('laboratorios', '0003_alter_labcomputo_entrada_and_more'),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name='lab',
+            options={'ordering': ['-entrada'], 'verbose_name': 'Laboratorio', 'verbose_name_plural': 'Laboratorios'},
+        ),
+        migrations.AlterModelOptions(
+            name='labcomputo',
+            options={'ordering': ['-entrada'], 'verbose_name': 'Laboratorio', 'verbose_name_plural': 'Laboratorios'},
+        ),
+    ]

laboratorios/migrations/0005_alter_labcomputo_options.py

@@ -0,0 +1,17 @@
+# Generated by Django 4.0.5 on 2022-07-24 22:10
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('laboratorios', '0004_alter_lab_options_alter_labcomputo_options'),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name='labcomputo',
+            options={'ordering': ['-id'], 'verbose_name': 'Laboratorio', 'verbose_name_plural': 'Laboratorios'},
+        ),
+    ]

laboratorios/models.py

@@ -0,0 +1,62 @@
+from django.db import models
+from django.contrib.auth.models import User
+import os
+from model_utils import Choices
+from universidad.models import laboratorio, asignatura, area, material
+
+# Create your models here.
+
+class lab(models.Model):
+    USO = Choices('Practica', 'Clase', 'Libre')
+    usuario = models.ForeignKey(User, on_delete=models.CASCADE, null=True, blank=True)
+    id_lab = models.ForeignKey(laboratorio, on_delete=models.CASCADE, null=True, blank=True, verbose_name='Laboratorio')
+    id_asig = models.ForeignKey(asignatura, on_delete=models.CASCADE, null=True, blank=True, verbose_name='Asignatura')
+    id_area = models.ForeignKey(area, on_delete=models.CASCADE, null=True, blank=True, verbose_name='Area')
+    id_mat = models.ForeignKey(material, on_delete=models.CASCADE, null=True, blank=True, verbose_name='Material')
+    uso = models.CharField(choices=USO, default=USO.Clase, max_length=10, verbose_name='Tipo de Uso')
+    foto = models.ImageField(upload_to='foto/', blank=True)
+    entrada = models.DateField(auto_now_add=True, verbose_name='Entrada')
+    salida = models.DateField(auto_now=True, verbose_name='Salida')
+    fecha_alta = models.DateField(auto_now_add=True, verbose_name='Fecha alta')
+    fecha_actualizacion = models.DateField(auto_now=True, verbose_name='Fecha de Actualización')
+        
+    def delete(self, *args, **kwargs):
+        if os.path.isfile(self.foto.path):
+            os.remove(self.foto.path)
+        super(User, self).delete(*args, **kwargs)
+    
+    def __str__(self):
+        return self.entrada
+    
+    class Meta:
+        verbose_name = 'Laboratorio'
+        verbose_name_plural = 'Laboratorios'
+        ordering = ['-entrada']
+
+
+class labComputo(models.Model):
+    USO = Choices('Practica', 'Clase', 'Libre')
+    usuario = models.ForeignKey(User, on_delete=models.CASCADE, null=True, blank=True)
+    id_lab = models.ForeignKey(laboratorio, on_delete=models.CASCADE, null=True, blank=True, verbose_name='Laboratorio')
+    id_asig = models.ForeignKey(asignatura, on_delete=models.CASCADE, null=True, blank=True, verbose_name='Asignatura')
+    id_area = models.ForeignKey(area, on_delete=models.CASCADE, null=True, blank=True, verbose_name='Area')
+    id_mat = models.ForeignKey(material, on_delete=models.CASCADE, null=True, blank=True, verbose_name='Material')
+    uso = models.CharField(choices=USO, default=USO.Clase, max_length=10, verbose_name='Tipo de Uso')
+    foto = models.ImageField(upload_to='foto/', blank=True)
+    entrada = models.DateTimeField(auto_now_add=True, verbose_name='Entrada')
+    salida = models.DateTimeField(auto_now=True, verbose_name='Salida')
+    fecha_alta = models.DateTimeField(auto_now_add=True, verbose_name='Fecha alta')
+    fecha_actualizacion = models.DateTimeField(auto_now=True, verbose_name='Fecha de Actualización')
+        
+    def delete(self, *args, **kwargs):
+        if os.path.isfile(self.foto.path):
+            os.remove(self.foto.path)
+        super(User, self).delete(*args, **kwargs)
+    
+    def __str__(self):
+        return self.entrada
+    
+    class Meta:
+        verbose_name = 'Laboratorio'
+        verbose_name_plural = 'Laboratorios'
+        ordering = ['-id']

laboratorios/tests.py

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

laboratorios/views.py

@@ -0,0 +1,79 @@
+from django.contrib import messages
+from django.shortcuts import render, redirect, get_object_or_404
+from django.contrib.auth.decorators import login_required
+from django.contrib.auth.models import User
+from datetime import datetime
+from .models import lab, labComputo
+from autenticacion.models import perfil
+from universidad.models import carrera, asignatura, area, material, laboratorio
+from .forms import FormlabComputoEnv, FormlabComputo
+
+
+# Create your views here.
+
+
+def scan(request):
+	return render(request, 'scan.html')
+
+
+def user(request):
+	return render(request, 'user.html')
+
+
+
+def lcomputo(request, id):
+	if request.method == "POST":
+		form = FormlabComputo(request.POST)
+		if form.is_valid():
+			post = form.save(commit=False)
+			post.save()
+			messages.success(request, f"El registro se ha creado o actualizado correctamente")
+			return redirect('laboratorios', id)
+		else:
+			for field, items in form.errors.items():
+				for item in items:
+					messages.error(request, '{}: {}'.format(field, item))
+	datos = labComputo.objects.filter(id_lab_id=id)
+	perfils = perfil.objects.all()
+	users = User.objects.all()
+	labos = laboratorio.objects.get(id=id)
+	asigs = asignatura.objects.all()
+	areas = area.objects.all()
+	mates = material.objects.all()
+	return render(request, 'laboratorios.html', {"datos": datos, "perfils": perfils, "users": users, "labos": labos, "asigs": asigs, "areas": areas, "mates": mates})
+	
+
+
+def LCscan(request, id):
+	idlab = id
+	return render(request, 'LCscan.html', {"idlab": idlab})
+
+
+def LCcheckIng(request, id):
+	idlab = id
+	key = request.POST.get("key")
+	datos = perfil.objects.get(key=key)
+	user = User.objects.get(id=datos.usuario_id)
+	form = FormlabComputoEnv()
+	return render(request, 'LCcheckIng.html', {"datos": datos, "form": form, "user": user, "idlab": idlab})
+
+
+def LCscanS(request, idlab, id):
+	idlabx = idlab
+	idx = id
+	return render(request, 'LCscanS.html', {"idlabx": idlabx, "idx": idx})
+
+
+def Updatesalida(request, idlab, id ):
+	key = request.POST.get("key")
+	datosuser = perfil.objects.get(key=key)
+	datoslab = labComputo.objects.get(id=id)
+	idlabx = idlab
+	idx= id
+	date = datetime.now()
+	if datosuser.usuario_id == datoslab.usuario_id:
+		update = labComputo.objects.values('salida').filter(id=idx).update(salida=date)
+		return redirect('laboratorios', idlabx)
+
+	return redirect('laboratorios', idlabx)
+