Merge branch 'announcementBoard' into 'main'

Announcement board

See merge request !2

widget_vincentdjango/announcementBoard/admin.py

+from django.contrib import admin
+from .models import Announcement, Reaction
+
+class ReactionInline(admin.TabularInline):
+    model = Reaction
+
+class AnnouncementAdmin(admin.ModelAdmin):
+    model = Announcement
+
+    list_display = ('title', 'author', )
+    search_fields = ('title', 'body', 'author', )
+    list_filter = ('title', 'author')
+
+    fieldsets = [
+        ('Announcement', {
+            'fields':
+                ('title', 'body','author')
+        })
+    ]
+
+    inlines = [ReactionInline]
+
+class ReactionAdmin(admin.ModelAdmin):
+    model = Reaction
+
+
+admin.site.register(Announcement, AnnouncementAdmin)
+admin.site.register(Reaction, ReactionAdmin)

widget_vincentdjango/announcementBoard/apps.py

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

widget_vincentdjango/announcementBoard/migrations/0001_initial.py

+# Generated by Django 3.2 on 2023-03-04 07:17
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('dashboard', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Announcement',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('title', models.CharField(default='', max_length=250)),
+                ('body', models.TextField(blank=True, null=True)),
+                ('pub_datetime', models.DateTimeField(auto_now_add=True)),
+                ('author', models.ForeignKey(default=True, null=True, on_delete=django.db.models.deletion.SET_DEFAULT, to='dashboard.widgetuser')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Reaction',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=10)),
+                ('tally', models.IntegerField(default=0)),
+                ('annoucement', models.ForeignKey(default=True, null=True, on_delete=django.db.models.deletion.SET_DEFAULT, to='announcementBoard.announcement')),
+            ],
+        ),
+    ]

widget_vincentdjango/announcementBoard/models.py

+from django.db import models
+from dashboard.models import WidgetUser
+
+
+class Announcement(models.Model):
+    title = models.CharField(max_length=250, default="")
+    body = models.TextField(null=True, blank=True)
+    author = models.ForeignKey(
+        WidgetUser,
+        null=True, 
+        default=True, 
+        on_delete=models.CASCADE,
+        related_name='announcements',
+    )
+    pub_datetime = models.DateTimeField(auto_now_add=True)
+
+    def __str__(self):
+        return self.title
+    
+    def format_pub_datetime(self):
+        return self.pub_datetime.strftime('%m/%d/%Y %I:%M %p')
+
+class Reaction(models.Model):
+    name = models.CharField(max_length=5, choices=[('Like', 'Like'), 
+                                                   ('Love', 'Love'), 
+                                                   ('Angry', 'Angry')], default='Like')
+    tally = models.PositiveIntegerField(default=0)
+    annoucement = models.ForeignKey(
+        Announcement, 
+        null=True, 
+        default=True, 
+        on_delete=models.CASCADE,
+        related_name='reactions'
+    )
+
+    def __str__(self):
+        return self.name
+    

widget_vincentdjango/announcementBoard/tests.py

+from django.test import TestCase
+
+# Create your tests here.

widget_vincentdjango/announcementBoard/urls.py

+from django.urls import path
+from .views import index
+
+urlpatterns = [
+    path('', index, name='index'),
+]
+
+
+app_name = "announcementBoard"
\ No newline at end of file

widget_vincentdjango/announcementBoard/views.py

+from django.shortcuts import render
+from django.http import HttpResponse
+from .models import Announcement
+from dashboard.models import WidgetUser
+
+def index(request):
+
+    head = "<h1 style='border-bottom:4px solid lightgray;\
+            padding-bottom:30px;\
+            font-size:450%;'>\
+            Widget's Announcement Board\
+            </h1>"
+
+    body = "<h2>Announcements:</h2>"
+  
+    for x in Announcement.objects.all():
+        reaction = x.reactions.all()
+        body += "<p style='border: 2px solid gray;\
+                  border-radius:5px;\
+                  padding:20px 30px;'>\
+                  {} by {} published {}:\
+                  <br>\
+                  {}\
+                  </p>".format(x.title, x.author, 
+                               x.format_pub_datetime(), x.body)
+        for y in reaction:
+            body += "<p>{}: {}\
+                </p>".format(y.name, y.tally)
+
+        body += '<p>&nbsp;</p>'
+
+    return_string = "<html>\
+                    <body style = 'font-family:helvetica;\
+                    padding:30px;'>\
+                    {}{}\
+                    </body></html>".format(head, body)
+
+    return HttpResponse(return_string)
\ No newline at end of file

widget_vincentdjango/widget_vincentdjango/settings.py

@@ -41,6 +41,7 @@ INSTALLED_APPS = [
     'django.contrib.messages',
     'django.contrib.staticfiles',
     'dashboard',
+    'announcementBoard',
 ]
 
 MIDDLEWARE = [

widget_vincentdjango/widget_vincentdjango/urls.py

@@ -19,4 +19,5 @@ from django.urls import include, path
 urlpatterns = [
     path('admin/', admin.site.urls),
     path('dashboard/', include('dashboard.urls', namespace="dashboard")),
+    path('announcementBoard/', include('announcementBoard.urls', namespace="announcementBoard")),
 ]