Fix DetailView

Shows all fields of `Project` in `DetailView`

FOSSDB/apps/fossdb/hosting_platform/models.py

@@ -1,7 +1,5 @@
 from django.db import models
 
-from fossdb.models import Project
-
 
 class HostingPlatform(models.Model):
     name = models.CharField(max_length=100, unique=True)
@@ -12,7 +10,7 @@ class HostingPlatform(models.Model):
 
 class ProjectHostingPlatform(models.Model):
     hosting_platform = models.ForeignKey(HostingPlatform, on_delete=models.CASCADE)
-    project = models.OneToOneField(Project, on_delete=models.CASCADE)
+    project = models.OneToOneField("Project", on_delete=models.CASCADE)
     url = models.URLField(unique=True)
 
     def __str__(self):

FOSSDB/apps/fossdb/migrations/0001_initial.py

@@ -0,0 +1,104 @@
+# Generated by Django 4.2.2 on 2023-06-26 17:16
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+import uuid
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='HostingPlatform',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=100, unique=True)),
+            ],
+        ),
+        migrations.CreateModel(
+            name='License',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('short_name', models.CharField(max_length=50, unique=True)),
+                ('full_name', models.CharField(max_length=100, unique=True)),
+                ('url', models.URLField(blank=True, default='')),
+                ('text', models.TextField(blank=True, default='')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='OperatingSystem',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=100, unique=True)),
+                ('description', models.TextField(blank=True, default='')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='OperatingSystemVersion',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('version', models.CharField(blank=True, default='', max_length=50)),
+                ('codename', models.CharField(blank=True, default='', max_length=100)),
+                ('is_lts', models.BooleanField(blank=True, default=False)),
+                ('operating_system', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='fossdb.operatingsystem')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='ProgrammingLanguage',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=100, unique=True)),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Project',
+            fields=[
+                ('uuid', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=255)),
+                ('description', models.TextField(blank=True, default='')),
+                ('date_created', models.DateTimeField(auto_now_add=True)),
+                ('license', models.ManyToManyField(blank=True, to='fossdb.license')),
+                ('operating_system', models.ManyToManyField(blank=True, to='fossdb.operatingsystemversion')),
+                ('owner', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Tag',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(db_index=True, max_length=100, unique=True)),
+                ('description', models.TextField(blank=True, default='')),
+                ('icon', models.ImageField(blank=True, null=True, upload_to='types/icons/')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='ProjectProgrammingLanguage',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('percentage', models.PositiveIntegerField()),
+                ('programming_language', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='fossdb.programminglanguage')),
+                ('project', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='fossdb.project')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='ProjectHostingPlatform',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('url', models.URLField(unique=True)),
+                ('hosting_platform', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='fossdb.hostingplatform')),
+                ('project', models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, to='fossdb.project')),
+            ],
+        ),
+        migrations.AddField(
+            model_name='project',
+            name='tag',
+            field=models.ManyToManyField(blank=True, to='fossdb.tag'),
+        ),
+    ]

FOSSDB/apps/fossdb/migrations/0002_project_proggramming_language.py

@@ -0,0 +1,18 @@
+# Generated by Django 4.2.2 on 2023-06-26 17:38
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('fossdb', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='project',
+            name='proggramming_language',
+            field=models.ManyToManyField(blank=True, through='fossdb.ProjectProgrammingLanguage', to='fossdb.programminglanguage'),
+        ),
+    ]

FOSSDB/apps/fossdb/migrations/0003_rename_proggramming_language_project_programming_language.py

@@ -0,0 +1,18 @@
+# Generated by Django 4.2.2 on 2023-06-26 17:43
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('fossdb', '0002_project_proggramming_language'),
+    ]
+
+    operations = [
+        migrations.RenameField(
+            model_name='project',
+            old_name='proggramming_language',
+            new_name='programming_language',
+        ),
+    ]

FOSSDB/apps/fossdb/migrations/0004_remove_project_programming_language.py

@@ -0,0 +1,17 @@
+# Generated by Django 4.2.2 on 2023-06-26 17:45
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('fossdb', '0003_rename_proggramming_language_project_programming_language'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='project',
+            name='programming_language',
+        ),
+    ]

FOSSDB/apps/fossdb/programming_language/models.py

@@ -1,5 +1,4 @@
 from django.db import models
-from fossdb.models import Project
 
 
 class ProgrammingLanguage(models.Model):
@@ -10,9 +9,9 @@ class ProgrammingLanguage(models.Model):
 
 
 class ProjectProgrammingLanguage(models.Model):
-    project = models.ForeignKey(Project, on_delete=models.CASCADE)
+    project = models.ForeignKey("Project", on_delete=models.CASCADE)
     programming_language = models.ForeignKey(ProgrammingLanguage, on_delete=models.CASCADE)
     percentage = models.PositiveIntegerField()
 
     def __str__(self):
-        return f"{self.project} | {self.programming_language} | {self.percentage}%"
+        return f"{self.project.owner}/{self.project.name} | {self.programming_language} | {self.percentage}%"

FOSSDB/apps/fossdb/views.py

@@ -1,12 +1,15 @@
 from django.contrib.auth.mixins import LoginRequiredMixin, UserPassesTestMixin
+from django.db import transaction
 from django.shortcuts import get_object_or_404, redirect, render
 from django.urls import reverse_lazy
 from django.views.generic import CreateView, DeleteView, DetailView, UpdateView
 
 from .forms import ProjectForm
 from .hosting_platform.forms import HostingPlatformForm
+from .hosting_platform.models import ProjectHostingPlatform
 from .models import Project
 from .programming_language.forms import ProgrammingLanguageForm
+from .programming_language.models import ProjectProgrammingLanguage
 
 
 def index(request):
@@ -25,21 +28,23 @@ class ProjectCreateView(LoginRequiredMixin, CreateView):
     redirect_field_name = "redirect_to"
 
     def form_valid(self, form):
-        form.instance.owner = self.request.user
+        response = None
-        response = super().form_valid(form)
+        with transaction.atomic():
+            form.instance.owner = self.request.user
+            response = super().form_valid(form)
 
-        hosting_platform_form = HostingPlatformForm(self.request.POST, instance=self.object)
+            hosting_platform_form = HostingPlatformForm(self.request.POST, instance=self.object)
-        if hosting_platform_form.is_valid():
+            if hosting_platform_form.is_valid():
-            hosting_platform = hosting_platform_form.save(commit=False)
+                hosting_platform = hosting_platform_form.save(commit=False)
-            hosting_platform.project = self.object
+                hosting_platform.project = self.object
-            hosting_platform.save()
+                hosting_platform.save()
 
-        # TODO: allow adding multiple languages
+            # TODO: allow adding multiple languages
-        programming_language_form = ProgrammingLanguageForm(self.request.POST, instance=self.object)
+            programming_language_form = ProgrammingLanguageForm(self.request.POST, instance=self.object)
-        if programming_language_form.is_valid():
+            if programming_language_form.is_valid():
-            programming_language = programming_language_form.save(commit=False)
+                programming_language = programming_language_form.save(commit=False)
-            programming_language.project = self.object
+                programming_language.project = self.object
-            programming_language.save()
+                programming_language.save()
 
         return response
 
@@ -73,25 +78,6 @@ class ProjectUpdateView(LoginRequiredMixin, UserPassesTestMixin, UpdateView):
     login_url = "/login/"
     redirect_field_name = "redirect_to"
 
-    def form_valid(self, form):
-        form.instance.owner = self.request.user
-        response = super().form_valid(form)
-
-        hosting_platform_form = HostingPlatformForm(self.request.POST, instance=self.object)
-        if hosting_platform_form.is_valid():
-            hosting_platform = hosting_platform_form.save(commit=False)
-            hosting_platform.project = self.object
-            hosting_platform.save()
-
-        # TODO: allow adding multiple languages
-        programming_language_form = ProgrammingLanguageForm(self.request.POST, instance=self.object)
-        if programming_language_form.is_valid():
-            programming_language = programming_language_form.save(commit=False)
-            programming_language.project = self.object
-            programming_language.save()
-
-        return response
-
     def get_queryset(self):
         queryset = super().get_queryset()
         return queryset.filter(owner__username=self.kwargs.get("username"))

templates/fossdb/detailed_view.html

@@ -1,11 +1,14 @@
 {% extends "layout.html" %}
 {% load static %}
-{% block title %}{{ project.name }}{% endblock %}
+{% block title %}{{ project.owner }}/{{ project.name }}{% endblock %}
 {% block meta %}{% endblock %}
 {% block content %}
-    <h2>@{{ project.owner.username }}</h2>
+    <h2>@{{ project.owner }}</h2>
-    <p>{{ project.name }}</p>
+    <h3>{{ project.name }}</h3>
     <p>{{ project.description }}</p>
+    <p>
+        <a href="{{ project.projecthostingplatform.url }}" target="_blank">{{ project.projecthostingplatform.hosting_platform }}</a>
+    </p>
     <ul>
         {% for license in project.license.all %}
             <li>
@@ -16,15 +19,8 @@
         {% endfor %}
     </ul>
     <ul>
-        {% for language in project.programming_language.all %}
+        {% for os in project.operating_system.all %}
-            <li>{{ language }}&#37;</li>
+            <li>{{ os }}</li>
-        {% empty %}
-            <p>No language</p>
-        {% endfor %}
-    </ul>
-    <ul>
-        {% for os in project.oprating_system.all %}
-            <li>{{ os.version }}</li>
         {% empty %}
             <p>No OS</p>
         {% endfor %}
@@ -36,6 +32,13 @@
             <p>No tag</p>
         {% endfor %}
     </ul>
+    <ul>
+        {% for language in project.projectprogramminglanguage_set.all %}
+            <li>{{ language.programming_language }} {{ language.percentage }}&#37;</li>
+        {% empty %}
+            <p>No language</p>
+        {% endfor %}
+    </ul>
     <p>{{ project.date_created|date:"d.m.Y, G:i" }}</p>
     <button>
         <a href="{% url 'project-update' project.owner project.name %}">Update</a>