API feature completed

.docker/Dockerfile

@@ -1,15 +1,12 @@
 FROM python:3.11
-ENV PYTHONUNBUFFERED=1 \
-    POETRY_VIRTUALENVS_CREATE=false
+ENV PYTHONUNBUFFERED=1
 WORKDIR /app
 
 RUN pip install poetry
 
-COPY ../poetry.lock /app
-COPY ../pyproject.toml /app
+COPY . .
 
-RUN poetry install --no-root
+RUN poetry install
 
-COPY . .
 EXPOSE 8000
-CMD ["python", "manage.py", "runserver", "0.0.0.0:8000"]
+CMD ["poetry", "run", "python", "manage.py", "runserver", "0.0.0.0:8000"]

food_helper/settings.py

@@ -11,6 +11,7 @@
 """
 
 import os
+from datetime import timedelta
 from pathlib import Path
 
 from .env import env
@@ -30,7 +31,7 @@
 # SECURITY WARNING: don't run with debug turned on in production!
 DEBUG = env("DEBUG")
 
-ALLOWED_HOSTS = []
+ALLOWED_HOSTS = []  # if running project from docker add "0.0.0.0"
 
 
 INSTALLED_APPS = [
@@ -91,26 +92,26 @@
 # Database
 # https://docs.djangoproject.com/en/4.2/ref/settings/#databases
 
-if env("ENVIRONMENT") == "ci":
-    DATABASES = {
-        "default": {
-            "ENGINE": "django.db.backends.sqlite3",
-            "NAME": "cidb",
-        }
-    }
-else:
-    DATABASES = {
-        "default": {
-            "ENGINE": "django.db.backends.postgresql",
-            "NAME": env("DB_NAME"),
-            "USER": env("DB_USER"),
-            "PASSWORD": env("DB_PASSWORD"),
-            "HOST": env("DB_HOST"), # localhost db
-            # "HOST": "db", docker db
-            "PORT": env("DB_PORT"),
-        }
+
+DATABASES = {
+    "default": {
+        "ENGINE": "django.db.backends.postgresql",
+        "NAME": env("DB_NAME"),
+        "USER": env("DB_USER"),
+        "PASSWORD": env("DB_PASSWORD"),
+        "HOST": env("DB_HOST"),  # localhost db
+        # "HOST": "db", # docker db
+        "PORT": env("DB_PORT"),
     }
+}
 
+REST_FRAMEWORK = {
+    "DEFAULT_RENDERER_CLASSES": ("rest_framework.renderers.JSONRenderer",),
+    "DEFAULT_PARSER_CLASSES": ("rest_framework.parsers.JSONParser",),
+    "DEFAULT_AUTHENTICATION_CLASSES": [
+        "rest_framework_simplejwt.authentication.JWTAuthentication"
+    ],
+}
 
 # Password validation
 # https://docs.djangoproject.com/en/4.2/ref/settings/#auth-password-validators
@@ -158,3 +159,10 @@
 LOGIN_REDIRECT_URL = "home-page"
 
 LOGIN_URL = "login-page"
+
+SIMPLE_JWT = {
+    "ACCESS_TOKEN_LIFETIME": timedelta(minutes=120),
+    "REFRESH_TOKEN_LIFETIME": timedelta(days=1),
+    "ROTATE_REFRESH_TOKENS": True,
+    "BLACKLIST_AFTER_ROTATION": True,
+}

food_helper/urls.py

@@ -1,19 +1,3 @@
-"""
-URL configuration for food_helper project.
-
-The `urlpatterns` list routes URLs to views. For more information please see:
-    https://docs.djangoproject.com/en/4.2/topics/http/urls/
-Examples:
-Function views
-    1. Add an import:  from my_app import views
-    2. Add a URL to urlpatterns:  path('', views.home, name='home')
-Class-based views
-    1. Add an import:  from other_app.views import Home
-    2. Add a URL to urlpatterns:  path('', Home.as_view(), name='home')
-Including another URLconf
-    1. Import the include() function: from django.urls import include, path
-    2. Add a URL to urlpatterns:  path('blog/', include('blog.urls'))
-"""
 from django.contrib import admin
 from django.urls import include, path
 
@@ -24,4 +8,5 @@
     path("", include("products.urls")),
     path("", include("user_ingredients.urls")),
     path("", include("recipe_ingredients.urls")),
+    path("", include("ingredients.urls")),
 ]

ingredients/api/serializers.py

@@ -0,0 +1,17 @@
+from rest_framework import serializers
+from rest_framework.validators import UniqueTogetherValidator
+
+from ..models import Ingredient
+
+
+class IngredientSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = Ingredient
+        fields = "__all__"
+        validators = [
+            UniqueTogetherValidator(
+                queryset=Ingredient.objects.all(),
+                fields=("product", "quantity_type"),
+                message="Ingredient exists - use get method with parameters",
+            )
+        ]

ingredients/api/views.py

@@ -0,0 +1,11 @@
+from rest_framework import viewsets
+from rest_framework.permissions import IsAuthenticated
+
+from ingredients.api.serializers import IngredientSerializer
+from ingredients.models import Ingredient
+
+
+class IngredientViewSet(viewsets.ModelViewSet):
+    serializer_class = IngredientSerializer
+    queryset = Ingredient.objects.all()
+    permission_classes = [IsAuthenticated]

ingredients/migrations/0001_initial.py

@@ -1,4 +1,4 @@
-# Generated by Django 4.2.5 on 2024-01-11 21:33
+# Generated by Django 4.2.5 on 2024-06-24 16:24
 
 import django.db.models.deletion
 from django.db import migrations, models
@@ -46,5 +46,8 @@ class Migration(migrations.Migration):
                     ),
                 ),
             ],
+            options={
+                "unique_together": {("product", "quantity_type")},
+            },
         ),
     ]

ingredients/models.py

@@ -18,5 +18,8 @@ class Ingredient(models.Model):
         choices=AMOUNT_TYPE_CHOICES,
     )
 
+    class Meta:
+        unique_together = ["product", "quantity_type"]
+
     def __str__(self):
         return f"{self.product.name}, {self.quantity_type}"

ingredients/urls.py

@@ -0,0 +1,9 @@
+from django.urls import include, path
+from rest_framework.routers import SimpleRouter
+
+from .api.views import IngredientViewSet
+
+router = SimpleRouter()
+router.register("ingredients", IngredientViewSet)
+
+urlpatterns = [path("api/", include(router.urls))]