Added homepage user adding functionality and new html template

homepage/forms.py

+from django.forms import ModelForm, ModelChoiceField
+from .models import WidgetUser, Department
+
+class UserForm(ModelForm):
+    class Meta:
+        model =  WidgetUser
+        fields = ['last_name', 'first_name', 'middle_name', 'email', 'id_num','department','user_imageUrl']

homepage/migrations/0005_remove_department_widgetuser_widgetuser_department_and_more.py

+# Generated by Django 4.0.3 on 2022-05-25 15:57
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('homepage', '0004_alter_widgetuser_user_imageurl'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='department',
+            name='widgetuser',
+        ),
+        migrations.AddField(
+            model_name='widgetuser',
+            name='department',
+            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, to='homepage.department'),
+        ),
+        migrations.AlterField(
+            model_name='department',
+            name='dept_name',
+            field=models.CharField(max_length=50, null=True),
+        ),
+        migrations.AlterField(
+            model_name='department',
+            name='home_unit',
+            field=models.CharField(max_length=50, null=True),
+        ),
+        migrations.AlterField(
+            model_name='widgetuser',
+            name='email',
+            field=models.EmailField(max_length=100, null=True),
+        ),
+        migrations.AlterField(
+            model_name='widgetuser',
+            name='first_name',
+            field=models.CharField(max_length=20, null=True),
+        ),
+        migrations.AlterField(
+            model_name='widgetuser',
+            name='id_num',
+            field=models.IntegerField(null=True),
+        ),
+        migrations.AlterField(
+            model_name='widgetuser',
+            name='last_name',
+            field=models.CharField(max_length=20, null=True),
+        ),
+        migrations.AlterField(
+            model_name='widgetuser',
+            name='middle_name',
+            field=models.CharField(max_length=10, null=True),
+        ),
+        migrations.AlterField(
+            model_name='widgetuser',
+            name='user_imageUrl',
+            field=models.CharField(default=1, max_length=999, null=True),
+        ),
+    ]

homepage/models.py

@@ -2,19 +2,16 @@ from itertools import chain
 from django.db import models
 
 # Create your models here.
-class WidgetUser(models.Model):
-    first_name = models.CharField(max_length=20)
-    middle_name = models.CharField(max_length=10)
-    last_name = models.CharField(max_length=20)
-    id_num = models.IntegerField()
-    email = models.EmailField(max_length=100)
-    user_imageUrl = models.CharField(max_length=999, default = 1)
-
-
-
-
 
 class Department(models.Model):
-    widgetuser = models.ForeignKey(WidgetUser, on_delete=models.CASCADE)
-    dept_name = models.CharField(max_length=50)
-    home_unit = models.CharField(max_length=50)
+    dept_name = models.CharField(max_length=50,null=True)
+    home_unit = models.CharField(max_length=50,null=True)
+
+class WidgetUser(models.Model):
+    first_name = models.CharField(max_length=20,null=True)
+    middle_name = models.CharField(max_length=10,null=True)
+    last_name = models.CharField(max_length=20,null=True)
+    id_num = models.IntegerField(null=True)
+    email = models.EmailField(max_length=100,null=True)
+    user_imageUrl = models.CharField(max_length=999, default = 1,null=True)
+    department = models.ForeignKey(Department, on_delete=models.CASCADE,null=True)
\ No newline at end of file

homepage/templates/homepage/user_add.html

+{% extends "homepage/base.html" %}
+
+{% block content %}
+    <h1> Add Widget User!</h1>
+         <p>Please enter details for new widget user: </p>
+         <form method="POST" action= "{% url 'add' %}">
+            {% csrf_token %}
+            <div class="fieldWrapper">
+              <p>Enter a First Name:</p><br>
+              {{user_form.first_name}}
+            </div>
+            <div class="fieldWrapper">
+              <p>Enter a Middle name:</p><br>
+              {{user_form.middle_name}}
+            </div>
+            <div class="fieldWrapper">
+              <p>Enter a Last Name</p><br>
+              {{user_form.last_name}}
+            </div>
+            <div class="fieldWrapper">
+              <p>Enter an email address</p><br>
+              {{user_form.email}}
+            </div>
+            <div class="fieldWrapper">
+               <p>Enter an id number</p><br>
+               {{user_form.id_num}}
+             </div>
+             <div class="fieldWrapper">
+               <p>Choose a Department</p><br>
+               {{user_form.department}}
+             </div>
+             <div class="fieldWrapper">
+               <p>Enter a Image Url</p><br>
+               {{user_form.user_imageUrl}}
+             </div>
+            <br>
+            <button class="button" type="submit">Save New User</button>
+        </form>
+         <p><a href ="{% url 'homepage'%}">Click Here to go back to homepage</a></p>
+
+{% endblock %}
\ No newline at end of file

homepage/templates/homepage/user_details.html

@@ -3,13 +3,10 @@
 {% block content %}
 
 <img src = {{user.user_imageUrl}}><br>
-    {% for dept in dept_list%}
-        {% if dept.widgetuser.last_name == user.last_name %}
-            <h3>{{dept.widgetuser.id_num}}</h3><br>
-            <h3>{{dept.widgetuser.email}}</h3><br>
-            <h3>{{dept.dept_name}}</h3><br>
-            <h3>{{dept.home_unit}}</h3><br>
-        {% endif %}
-    {% endfor %}
+        <h3>{{user.id_num}}</h3><br>
+        <h3>{{user.email}}</h3><br>
+        <h3>{{user.department.dept_name}}</h3><br>
+        <h3>{{user.department.home_unit}}</h3><br>
+
    
 {% endblock %}
\ No newline at end of file

homepage/templates/homepage/view_homepage.html

@@ -9,6 +9,7 @@
             <p><li><a href ="{% url 'user' user.id%}">{{user.last_name}}, {{user.first_name}} {{user.middle_name}}</a></li></p>
          {% endfor %}
          </ol>
+         <p><a href ="{% url 'add'%}">Click Here to add new user</a></p>
       {% else %}
          <p> users do not exist. </p>
       {% endif %}

homepage/urls.py

 from django.urls import path
-
+from .views import HomePageView
 from . import views
 
-urlpatterns = [
-    path('', views.index, name='index'),
-    path("<int:user_id>/details/", views.user, name='user')   
-]
-
 
+urlpatterns = [
+    path('', HomePageView.as_view(), name='views_homepage'),
+    path("users/<int:user_id>/details/", views.user, name='user'),
+    path("users/add", views.add, name='add'),
+    path("", views.add, name='homepage')
+]
\ No newline at end of file

homepage/views.py

 from django.http import HttpResponse
+import homepage
+from .forms import UserForm
 from . models import WidgetUser
 from . models import Department
-from django.shortcuts import render
+from django.shortcuts import render, redirect
+from django.views import View
+from django.views.generic.detail import DetailView
 
-# Create your views here.
-def index(request):
-    widgets = WidgetUser.objects.all()
-    depts = Department.objects.all()
-    user_list = WidgetUser.objects.order_by("last_name")
-    context ={
-        'Widgets':widgets,
-        'Depts':depts,
-        'user_list':user_list
-    }
 
-    return render(request, "homepage/view_homepage.html", context)
+# Create your views here.
+class HomePageView(View):
+    def get(self, request):
+        widgets = WidgetUser.objects.all()
+        depts = Department.objects.all()
+        user_list = WidgetUser.objects.order_by("last_name")
+        context ={
+            'Widgets':widgets,
+            'Depts':depts,
+            'user_list':user_list
+        }
+        return render(request, "homepage/view_homepage.html", context)
 
 def user(request, user_id):
-    dept_list = Department.objects.order_by("widgetuser_id")
+    dept_list = WidgetUser.objects.order_by("first_name")
     try:
         user = WidgetUser.objects.get(pk=user_id)
     except WidgetUser.DoesNotExist:
         raise Http404("User doesnt exist")
     return render(request,"homepage/user_details.html",{"user": user, 'dept_list':dept_list})
+
+def add(request):
+    user_form = UserForm()
+    if request.method == "POST":
+        user_form = UserForm(request.POST)
+        if user_form.is_valid():
+            user_form.save()
+            return redirect("homepage")
+        else:
+            user_form = UserForm()   
+
+    return render(request, "homepage/user_add.html", {"user_form": user_form})