feat: finished proj

.gitattributes

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+# Auto detect text files and perform LF normalization
+* text=auto

README.md

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+## Modelagem do banco
+
+![](modelage-desafio-backend.jpg)
+
+## Download & Instruções para instalação.
+
+* 1 - Clone o projeto: git clone 
+* 2 - cd desafio-backend
+* 3 - Criar virtual environment: python -m venv venv
+* 4 - venv\scripts\activate
+* 5 - pip install -r requirements.txt
+* 6 - python manage.py migrate
+* 7 - python manage.py createsuperuser
+* 8 - python manage.py runserver
+
+## Tasklist
+
+- [X] Implementar modelo de user personalizado
+- [X] Criar models conforme modelagem
+- [X] Implementação da autenticação JWT
+- [X] CRUD Usuários
+- [X] CRUD Categoria
+- [X] CRUD Questões
+- [X] Implementação do QUIZ
+- [X] Implementação dos filtros do Rank
+
+
+## Endpoints.
+
+**User**:
+
+* http://127.0.0.1:8000/api/users/register/
+> Endpoint para registro de usuários.
+
+* http://127.0.0.1:8000/api/users/login/
+> Passando email e senha, assim você obterá seu token de acesso.
+
+* http://127.0.0.1:8000/api/users/
+> Listagem geral dos usuários.
+
+* http://127.0.0.1:8000/api/users/profile/
+> Perfil simples do usuário que fez a requisição.
+
+* http://127.0.0.1:8000/api/users/update/:id/
+> Alteração do perfil do usuário passando o ID, endpoint aguarda os fields: name, email e is_admin(Booleano)
+
+* http://127.0.0.1:8000/api/users/delete/:id/
+> Desativação do usuário, como boa prática acredito que nenhuma informação seja excluída apenas desativa.
+
+**Categorias**:
+
+* http://127.0.0.1:8000/api/questions/categories/
+> Listagem das categorias cadastradas, se filtrado pelo admin busca todas, caso contrario busca apenas as ativas.
+
+* http://127.0.0.1:8000/api/questions/create-category/
+> Criação de uma nova categoria, aguarda o field name.
+
+* http://127.0.0.1:8000/api/questions/update-category/:id/
+> Atualização de uma categoria existente, aguarda o parâmetro pk e field name.
+
+* http://127.0.0.1:8000/api/questions/delete-category/:id/
+> Desativação de uma categoria existente, aguarda o parâmetro pk.
+
+**Perguntas**:
+
+* http://127.0.0.1:8000/api/questions/
+> Listagem das perguntas cadastradas.
+
+* http://127.0.0.1:8000/api/questions/create/
+> Criação de uma nova pergunta, aguarda os fields: question, first_answer, second_answer, third_answer, correct_answer(1, 2 ou 3) e category(id).
+
+* http://127.0.0.1:8000/api/questions/update/:id/
+> Atualização de uma pergunta existente, aguarda o parâmetro pk e os fields: question, first_answer, second_answer, third_answer, correct_answer(1, 2 ou 3) e category(id).
+
+* http://127.0.0.1:8000/api/questions/delete/:id/
+> Desativação de uma pergunta existente, aguarda o parâmetro pk.
+
+**Quiz**:
+
+* http://127.0.0.1:8000/api/questions/quiz/
+> Para jogar acesse o endpoint acima que listara as categorias.
+
+* http://127.0.0.1:8000/api/questions/quiz/:id/
+> Apos a categoria selecionada, passa para esse segundo endpoint com o parâmetro pk da categoria, **esse endpoint lhe retornará as 10 questões aleatórias**.
+
+* http://127.0.0.1:8000/api/questions/quiz-answers/
+> Por fim use esse endpoint para responder as questões, passando no form-data o id da pergunta e resposta.
+
+**Rank**:
+
+* http://127.0.0.1:8000/api/rank/
+> Listagem dos quizzes respondidos.
+
+* http://127.0.0.1:8000/api/rank/user/
+> Pontuação do usuário que chamou o endpoint.
+
+* http://127.0.0.1:8000/api/rank/user/:id/
+> Pontuação do usuário por categoria, endpoint requer o pk da categoria.
+
+
+
+Faltam alguns pontos como uma regra para só liberar as categorias que tiverem mais de 10 perguntas, e com o rank faltou a listagem por usuário e pontuação.
+
+

backend/asgi.py

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+"""
+ASGI config for backend project.
+
+It exposes the ASGI callable as a module-level variable named ``application``.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/3.2/howto/deployment/asgi/
+"""
+
+import os
+
+from django.core.asgi import get_asgi_application
+
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'backend.settings')
+
+application = get_asgi_application()

backend/settings.py

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+from datetime import timedelta
+from pathlib import Path
+
+# Build paths inside the project like this: BASE_DIR / 'subdir'.
+BASE_DIR = Path(__file__).resolve().parent.parent
+
+
+# Quick-start development settings - unsuitable for production
+# See https://docs.djangoproject.com/en/3.2/howto/deployment/checklist/
+
+# SECURITY WARNING: keep the secret key used in production secret!
+SECRET_KEY = (
+    "django-insecure-l6q3l%l)qn#^+ukwr^kgkdqwg1b_4@*-uk4*-&iot5huj15_-="
+)
+
+# SECURITY WARNING: don't run with debug turned on in production!
+DEBUG = True
+
+ALLOWED_HOSTS = []
+
+
+# Application definition
+
+INSTALLED_APPS = [
+    "django.contrib.admin",
+    "django.contrib.auth",
+    "django.contrib.contenttypes",
+    "django.contrib.sessions",
+    "django.contrib.messages",
+    "django.contrib.staticfiles",
+    # 3rd party
+    "rest_framework",
+    "rest_framework_simplejwt",
+    # LocalApps
+    "users.apps.UsersConfig",
+    "questions.apps.QuestionsConfig",
+    "rank.apps.RankConfig",
+]
+
+MIDDLEWARE = [
+    "django.middleware.security.SecurityMiddleware",
+    "django.contrib.sessions.middleware.SessionMiddleware",
+    "django.middleware.common.CommonMiddleware",
+    "django.middleware.csrf.CsrfViewMiddleware",
+    "django.contrib.auth.middleware.AuthenticationMiddleware",
+    "django.contrib.messages.middleware.MessageMiddleware",
+    "django.middleware.clickjacking.XFrameOptionsMiddleware",
+]
+
+ROOT_URLCONF = "backend.urls"
+
+TEMPLATES = [
+    {
+        "BACKEND": "django.template.backends.django.DjangoTemplates",
+        "DIRS": [],
+        "APP_DIRS": True,
+        "OPTIONS": {
+            "context_processors": [
+                "django.template.context_processors.debug",
+                "django.template.context_processors.request",
+                "django.contrib.auth.context_processors.auth",
+                "django.contrib.messages.context_processors.messages",
+            ],
+        },
+    },
+]
+
+WSGI_APPLICATION = "backend.wsgi.application"
+
+
+# Database
+# https://docs.djangoproject.com/en/3.2/ref/settings/#databases
+
+DATABASES = {
+    "default": {
+        "ENGINE": "django.db.backends.sqlite3",
+        "NAME": BASE_DIR / "db.sqlite3",
+    }
+}
+
+
+# Password validation
+# https://docs.djangoproject.com/en/3.2/ref/settings/#auth-password-validators
+
+AUTH_PASSWORD_VALIDATORS = [
+    {
+        "NAME": "django.contrib.auth.password_validation.UserAttributeSimilarityValidator",
+    },
+    {
+        "NAME": "django.contrib.auth.password_validation.MinimumLengthValidator",
+    },
+    {
+        "NAME": "django.contrib.auth.password_validation.CommonPasswordValidator",
+    },
+    {
+        "NAME": "django.contrib.auth.password_validation.NumericPasswordValidator",
+    },
+]
+
+REST_FRAMEWORK = {
+    "DEFAULT_AUTHENTICATION_CLASSES": (
+        "rest_framework_simplejwt.authentication.JWTAuthentication",
+    )
+}
+
+AUTH_USER_MODEL = "users.User"
+
+# Internationalization
+# https://docs.djangoproject.com/en/3.2/topics/i18n/
+
+LANGUAGE_CODE = "pt-bt"
+
+TIME_ZONE = "America/Manaus"
+
+USE_I18N = True
+
+USE_L10N = True
+
+USE_TZ = True
+
+
+# Static files (CSS, JavaScript, Images)
+# https://docs.djangoproject.com/en/3.2/howto/static-files/
+
+STATIC_URL = "/static/"
+
+MEDIA_URL = "/images/"
+
+STATIC_ROOT = BASE_DIR / "staticfiles"
+
+STATICFILES_DIRS = [
+    BASE_DIR / "static",
+]
+
+MEDIA_ROOT = "static/images"
+
+# Default primary key field type
+# https://docs.djangoproject.com/en/3.2/ref/settings/#default-auto-field
+
+DEFAULT_AUTO_FIELD = "django.db.models.BigAutoField"
+
+SIMPLE_JWT = {
+    "ACCESS_TOKEN_LIFETIME": timedelta(days=7),
+    "REFRESH_TOKEN_LIFETIME": timedelta(days=1),
+    "ROTATE_REFRESH_TOKENS": False,
+    "BLACKLIST_AFTER_ROTATION": True,
+    "UPDATE_LAST_LOGIN": False,
+    "ALGORITHM": "HS256",
+    "SIGNING_KEY": SECRET_KEY,
+    "VERIFYING_KEY": None,
+    "AUDIENCE": None,
+    "ISSUER": None,
+    "JWK_URL": None,
+    "LEEWAY": 0,
+    "AUTH_HEADER_TYPES": ("Bearer",),
+    "AUTH_HEADER_NAME": "HTTP_AUTHORIZATION",
+    "USER_ID_FIELD": "id",
+    "USER_ID_CLAIM": "user_id",
+    "USER_AUTHENTICATION_RULE": "rest_framework_simplejwt.authentication.default_user_authentication_rule",
+    "AUTH_TOKEN_CLASSES": ("rest_framework_simplejwt.tokens.AccessToken",),
+    "TOKEN_TYPE_CLAIM": "token_type",
+    "JTI_CLAIM": "jti",
+    "SLIDING_TOKEN_REFRESH_EXP_CLAIM": "refresh_exp",
+    "SLIDING_TOKEN_LIFETIME": timedelta(minutes=5),
+    "SLIDING_TOKEN_REFRESH_LIFETIME": timedelta(days=1),
+}

backend/urls.py

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+from django.contrib import admin
+from django.urls import include, path
+
+urlpatterns = [
+    path("admin/", admin.site.urls),
+    path("api/users/", include("users.urls")),
+    path("api/questions/", include("questions.urls")),
+    path("api/rank/", include("rank.urls")),
+]

backend/wsgi.py

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+"""
+WSGI config for backend project.
+
+It exposes the WSGI callable as a module-level variable named ``application``.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/3.2/howto/deployment/wsgi/
+"""
+
+import os
+
+from django.core.wsgi import get_wsgi_application
+
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'backend.settings')
+
+application = get_wsgi_application()

manage.py

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+#!/usr/bin/env python
+"""Django's command-line utility for administrative tasks."""
+import os
+import sys
+
+
+def main():
+    """Run administrative tasks."""
+    os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'backend.settings')
+    try:
+        from django.core.management import execute_from_command_line
+    except ImportError as exc:
+        raise ImportError(
+            "Couldn't import Django. Are you sure it's installed and "
+            "available on your PYTHONPATH environment variable? Did you "
+            "forget to activate a virtual environment?"
+        ) from exc
+    execute_from_command_line(sys.argv)
+
+
+if __name__ == '__main__':
+    main()

questions/admin.py

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+from django.contrib import admin
+
+from questions.models import Category, Question
+
+
+@admin.register(Question)
+class QuestionAdmin(admin.ModelAdmin):
+    model = Question
+    list_display = ["id", "category", "registered_by", "is_active"]
+    search_fields = ["category"]
+
+
+@admin.register(Category)
+class CategoryAdmin(admin.ModelAdmin):
+    model = Category
+    list_display = ["id", "name", "is_active"]
+    search_fields = ["name"]

questions/apps.py

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