V20230103 CS50x Final Project. Pure JavaScript.

.gitignore

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+ESC/docker/esc_app/esc_db/data/*
+**/__pycache__
+**/migrations
+**/node_modules
+ESC_Backend/esc/storage

.vscode/launch.json

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+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "Python: Django",
+            "type": "python",
+            "request": "launch",
+            "program": "${workspaceFolder}\\ESC_Backend\\esc\\manage.py",
+            "args": [
+                "runserver"
+            ],
+            "django": true,
+            "justMyCode": true
+        },
+        {
+            "type": "firefox",
+            "request": "attach",
+            "name": "Attach"
+        }
+    ]
+}

.vscode/tasks.json

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+{
+    // See https://go.microsoft.com/fwlink/?LinkId=733558
+    // for the documentation about the tasks.json format
+    "version": "2.0.0",
+    "tasks": [
+    {
+        "label": "start db",
+        "type": "shell",
+        "isBackground": true,
+        "command": "docker-compose up -d",
+        "options": {
+          "cwd": "./ESC/docker/esc_app"
+        },
+        "problemMatcher": []
+      },
+      {
+        "label": "stop db",
+        "type": "shell",
+        "isBackground": true,
+        "command": "docker-compose down --remove-orphans",
+        "options": {
+          "cwd": "./ESC/docker/esc_app"
+        },
+        "problemMatcher": []
+      }
+]
+}

ESC.code-workspace

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+{
+	"folders": [
+		{
+			"path": "."
+		}
+	],
+	"settings": {}
+}

ESC/config.txt

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+python manage.py makemigrations
+python manage.py migrate
+python manage.py createsuperuser

ESC/docker/esc_app/docker-compose.yml

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+version: '3'
+services:
+  dbserver.esc:
+    build:
+      context: ./esc_db
+    ports:
+      - '5432:5432'
+    volumes:
+      - ./esc_db/data:/var/lib/postgresql/data
+    env_file:
+      - ./esc_db/env.db
+  dbadmin:
+   image: adminer
+   depends_on:
+     - dbserver.esc
+   restart: always
+   ports:
+     - target: 8080
+       published: 8081
+       protocol: tcp
+       mode: host
+
+
+
+
+
+

ESC/docker/esc_app/esc_db/Dockerfile

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+FROM postgres:13.5
+COPY ./scripts/init.sql /docker-entrypoint-initdb.d/
+WORKDIR /usr/esc_app
+#ENV POSTGRES_USER esc
+#ENV POSTGRES_PASSWORD mysecret
+#ENV POSTGRES_DB esc

ESC/docker/esc_app/esc_db/del_db_data.ps1

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+Remove-Item '.\data\*' -Recurse

ESC/docker/esc_app/esc_db/env.db

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+POSTGRES_USER=esc
+POSTGRES_PASSWORD=segredo
+POSTGRES_DB=esc
+TZ='America/Sao_Paulo'
+PGTZ='America/Sao_Paulo'

ESC/docker/esc_app/esc_db/scripts/init.sql

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+ALTER ROLE esc SET client_encoding TO 'utf8';
+ALTER ROLE esc SET default_transaction_isolation TO 'read committed';
+ALTER ROLE esc SET timezone TO 'America/Sao_Paulo';

ESC/docker/esc_app/parar.bat

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+docker-compose down --remove-orphans

ESC_Backend/esc/esc/asgi.py

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+"""
+ASGI config for esc 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', 'esc.settings')
+
+application = get_asgi_application()

ESC_Backend/esc/esc/settings.py

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+"""
+Django settings for esc project.
+
+Generated by 'django-admin startproject' using Django 3.2.11.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/3.2/topics/settings/
+
+For the full list of settings and their values, see
+https://docs.djangoproject.com/en/3.2/ref/settings/
+"""
+
+from pathlib import Path
+import os
+from datetime import timedelta
+
+# 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-eg0(64)_@hqakyh_q3yh!5^tkhrn%*50tt5y^)h(d@*)wv70qd'
+
+# 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',
+    'esc_app',
+    'rest_framework',
+    'rest_framework_simplejwt',
+    # 'corsheaders',
+]
+
+MIDDLEWARE = [
+    'django.middleware.security.SecurityMiddleware',
+    'django.contrib.sessions.middleware.SessionMiddleware',
+    #"corsheaders.middleware.CorsMiddleware",
+    'django.middleware.common.CommonMiddleware',
+    'django.middleware.csrf.CsrfViewMiddleware',
+    'django.contrib.auth.middleware.AuthenticationMiddleware',
+    'django.contrib.messages.middleware.MessageMiddleware',
+    'django.middleware.clickjacking.XFrameOptionsMiddleware',
+
+]
+
+ROOT_URLCONF = 'esc.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 = 'esc.wsgi.application'
+
+
+# Database
+# https://docs.djangoproject.com/en/3.2/ref/settings/#databases
+
+DATABASES = {
+    'default': {
+        "ENGINE": os.environ.get("SQL_ENGINE", "django.db.backends.postgresql"),
+        "NAME": os.environ.get("SQL_DATABASE", 'esc'),
+        "USER": os.environ.get("SQL_USER", 'esc'),
+        "PASSWORD": os.environ.get("SQL_PASSWORD", 'segredo'),
+        "HOST": os.environ.get("SQL_HOST", 'dbserver.esc'),
+        "PORT": os.environ.get("SQL_PORT", '5432'),
+    }
+}
+
+
+# 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',
+    },
+]
+
+
+# Internationalization
+# https://docs.djangoproject.com/en/3.2/topics/i18n/
+
+LANGUAGE_CODE = 'en-us'
+
+TIME_ZONE = 'America/Sao_Paulo'
+
+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/'
+
+# STATIC_ROOT = BASE_DIR / 'static'
+
+# STATICFILES_DIRS = [
+#     "/home/special.polls.com/polls/static",
+#     "/home/polls.com/polls/static",
+#     "/opt/webfiles/common",
+# ]
+
+STATICFILES_DIRS = [
+    os.path.join(BASE_DIR,"static"),
+]
+
+
+# print("base dir")
+# print(BASE_DIR)
+# print(STATIC_ROOT)
+
+# Default primary key field type
+# https://docs.djangoproject.com/en/3.2/ref/settings/#default-auto-field
+
+DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
+
+REST_FRAMEWORK = {
+    # Use Django's standard `django.contrib.auth` permissions,
+    # or allow read-only access for unauthenticated users.
+    'DEFAULT_PERMISSION_CLASSES': [
+        'rest_framework.permissions.DjangoModelPermissionsOrAnonReadOnly'
+    ],
+    'DEFAULT_AUTHENTICATION_CLASSES': (
+        'rest_framework_simplejwt.authentication.JWTAuthentication',
+        'rest_framework.authentication.BasicAuthentication',
+        'rest_framework.authentication.SessionAuthentication'
+    ),
+    'COERCE_DECIMAL_TO_STRING': False,
+    'DEFAULT_PARSER_CLASSES': [
+        'rest_framework.parsers.JSONParser',
+    ]
+}
+
+X_FRAME_OPTIONS = 'SAMEORIGIN'
+
+CSRF_USE_SESSIONS = False
+CSRF_COOKIE_HTTPONLY = False
+
+#PENDENTE - Temporariamente o token de autenticação está com tempo de vida elevado
+#Futuramente, ao integrar na DTI, será interessante utilizar o conceito de refresh token também.
+SIMPLE_JWT = {
+    'ACCESS_TOKEN_LIFETIME': timedelta(days=1),
+    'REFRESH_TOKEN_LIFETIME': timedelta(days=1)
+}
+
+# CORS_ALLOWED_ORIGINS = [
+#     "https://example.com",
+#     "https://sub.example.com",
+#     "http://localhost:8080",
+#     "http://127.0.0.1:9000",
+# ]
+
+# CORS_ALLOWED_ORIGIN_REGEXES = [
+#     r"^http://localhost.*$",
+# ]
+# CORS_ALLOW_ALL_ORIGINS: True

ESC_Backend/esc/esc/urls.py

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+"""esc URL Configuration
+
+The `urlpatterns` list routes URLs to views. For more information please see:
+    https://docs.djangoproject.com/en/3.2/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 path, include
+from . import settings
+from django.conf.urls.static import static
+from rest_framework_simplejwt.views import (
+    TokenObtainPairView,
+    TokenRefreshView,
+)
+
+urlpatterns = [
+    path('admin/', admin.site.urls),
+    path('esc/', include("esc_app.urls")),
+    path('api/token/', TokenObtainPairView.as_view(), name='token_obtain_pair'),
+    path('api/token/refresh/', TokenRefreshView.as_view(), name='token_refresh'),
+
+    #REST_REFATORADA
+    path('api-auth/', include('rest_framework.urls', namespace='rest_framework')),
+] 
+# + static(settings.STATIC_URL, document_root=settings.STATIC_ROOT)

ESC_Backend/esc/esc/wsgi.py

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+"""
+WSGI config for esc 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', 'esc.settings')
+
+application = get_wsgi_application()