Add JSON endpoints

web/lazaro_quotes/migrations/0001_initial.py

@@ -1,4 +1,4 @@
-# Generated by Django 5.1.3 on 2024-12-02 22:49
+# Generated by Django 5.1.3 on 2024-12-03 12:13
 
 import django.db.models.deletion
 from django.db import migrations, models
@@ -17,7 +17,7 @@ class Migration(migrations.Migration):
             fields=[
                 ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                 ('name', models.CharField(max_length=254)),
-                ('slug', models.CharField(max_length=24)),
+                ('slug', models.CharField(max_length=24, unique=True)),
             ],
         ),
         migrations.CreateModel(

web/lazaro_quotes/models.py

@@ -1,4 +1,5 @@
 from django.db import models
+from django.forms.models import model_to_dict
 
 
 class Suggester(models.Model):
@@ -11,7 +12,7 @@ class Suggester(models.Model):
 
 class Author(models.Model):
     name = models.CharField(max_length=254)
-    slug = models.CharField(max_length=24)
+    slug = models.CharField(max_length=24, unique=True)
 
     def __str__(self):
         return self.name
@@ -27,6 +28,14 @@ class Quote(models.Model):
     def __str__(self):
         return self.text
 
+    def as_dict(self):
+        result = model_to_dict(self, fields=["text"])
+        result["author"] = model_to_dict(self.author, exclude=["id"])
+        result["suggester"] = model_to_dict(
+            self.suggester, exclude=["id"]) if self.suggester else None
+
+        return result
+
 
 class Suggestion(models.Model):
     text = models.TextField()

web/lazaro_quotes/urls.py

@@ -6,5 +6,9 @@ app_name = "lazaro_quotes"
 
 urlpatterns = [
     path("", views.show_quote, name="show_quote"),
+    path("json", views.get_quote_json, name="get_quote_json"),
+    path("all/json", views.get_all_quotes_json, name="get_all_quotes_json"),
+    path("<str:author_slug>", views.show_quote, name="show_quote"),
+    path("<str:author_slug>/json", views.get_quote_json, name="get_quote_json"),
     path("suggest", views.suggest_quote_form, name="suggest_quote_form")
 ]

web/lazaro_quotes/views.py

@@ -1,16 +1,42 @@
 from django.shortcuts import render, redirect
 from django.contrib import messages
+from django.forms.models import model_to_dict
+from django.http import JsonResponse
 
 from .models import Quote, Suggester
 from .forms import SuggestionForm
 
 
-def show_quote(request):
+def show_quote(request, author_slug=None):
-    quote = Quote.objects.order_by('?').first() or None
+    if author_slug is None:
+        quote = Quote.objects.order_by('?').first()
+    else:
+        quote = Quote.objects.filter(
+            author__slug=author_slug).order_by('?').first()
 
     return render(request, 'lazaro_quotes/show_quote.html', {"quote": quote})
 
 
+def get_quote_json(request, author_slug=None):
+    if author_slug is None:
+        quote = Quote.objects.order_by('?').first()
+    else:
+        quote = Quote.objects.filter(
+            author__slug=author_slug).order_by('?').first()
+
+    return JsonResponse(quote.as_dict())
+
+
+def get_all_quotes_json(request):
+    quotes = Quote.objects.all()
+
+    result = {}
+    for i, quote in enumerate(quotes):
+        result[i] = quote.as_dict()
+
+    return JsonResponse(result)
+
+
 def suggest_quote_form(request):
     if request.method == 'POST':
         form = SuggestionForm(request.POST)