initial commit

2020-11-17 19:58:32 +01:00 · 2020-11-17 19:58:32 +01:00 · 5906dd3f26
commit 5906dd3f26
70 changed files with 20212 additions and 0 deletions
--- a/.gitignore
+++ b/.gitignore
@ -0,0 +1,17 @@
+.idea/
+*.iml
+.vscode/
+
+node_modules/
+venv/
+env/
+
+
+
+.DS_Store
+.DS_Store?
+._*
+.Spotlight-V100
+.Trashes
+ehthumbs.db
+Thumbs.db
--- a/README.md
+++ b/README.md
@ -0,0 +1,4 @@
+# AIC Federated Storage Project
+
+* Start both middleware AND frontend dev server simultaneously
+* See README of subfolder for further information
--- a/backend/.gitignore
+++ b/backend/.gitignore
@ -0,0 +1,6 @@
+venv
+*.pyc
+staticfiles
+.env
+*.sqlite3
+homeschooling_be_app.egg-info
--- a/backend/.run/createsuperuser.run.xml
+++ b/backend/.run/createsuperuser.run.xml
@ -0,0 +1,24 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="createsuperuser" type="PythonConfigurationType" factoryName="Python">
+    <module name="middleware" />
+    <option name="INTERPRETER_OPTIONS" value="" />
+    <option name="PARENT_ENVS" value="true" />
+    <envs>
+      <env name="PYTHONUNBUFFERED" value="1" />
+    </envs>
+    <option name="SDK_HOME" value="" />
+    <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$" />
+    <option name="IS_MODULE_SDK" value="true" />
+    <option name="ADD_CONTENT_ROOTS" value="true" />
+    <option name="ADD_SOURCE_ROOTS" value="true" />
+    <EXTENSION ID="PythonCoverageRunConfigurationExtension" runner="coverage.py" />
+    <option name="SCRIPT_NAME" value="$PROJECT_DIR$/manage.py" />
+    <option name="PARAMETERS" value="createsuperuser" />
+    <option name="SHOW_COMMAND_LINE" value="false" />
+    <option name="EMULATE_TERMINAL" value="false" />
+    <option name="MODULE_MODE" value="false" />
+    <option name="REDIRECT_INPUT" value="false" />
+    <option name="INPUT_FILE" value="" />
+    <method v="2" />
+  </configuration>
+</component>
--- a/backend/.run/makemigrations.run.xml
+++ b/backend/.run/makemigrations.run.xml
@ -0,0 +1,24 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="makemigrations" type="PythonConfigurationType" factoryName="Python">
+    <module name="middleware" />
+    <option name="INTERPRETER_OPTIONS" value="" />
+    <option name="PARENT_ENVS" value="true" />
+    <envs>
+      <env name="PYTHONUNBUFFERED" value="1" />
+    </envs>
+    <option name="SDK_HOME" value="" />
+    <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$" />
+    <option name="IS_MODULE_SDK" value="true" />
+    <option name="ADD_CONTENT_ROOTS" value="true" />
+    <option name="ADD_SOURCE_ROOTS" value="true" />
+    <EXTENSION ID="PythonCoverageRunConfigurationExtension" runner="coverage.py" />
+    <option name="SCRIPT_NAME" value="$PROJECT_DIR$/manage.py" />
+    <option name="PARAMETERS" value="makemigrations app_be" />
+    <option name="SHOW_COMMAND_LINE" value="false" />
+    <option name="EMULATE_TERMINAL" value="false" />
+    <option name="MODULE_MODE" value="false" />
+    <option name="REDIRECT_INPUT" value="false" />
+    <option name="INPUT_FILE" value="" />
+    <method v="2" />
+  </configuration>
+</component>
--- a/backend/.run/migrate.run.xml
+++ b/backend/.run/migrate.run.xml
@ -0,0 +1,24 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="migrate" type="PythonConfigurationType" factoryName="Python">
+    <module name="middleware" />
+    <option name="INTERPRETER_OPTIONS" value="" />
+    <option name="PARENT_ENVS" value="true" />
+    <envs>
+      <env name="PYTHONUNBUFFERED" value="1" />
+    </envs>
+    <option name="SDK_HOME" value="" />
+    <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$" />
+    <option name="IS_MODULE_SDK" value="true" />
+    <option name="ADD_CONTENT_ROOTS" value="true" />
+    <option name="ADD_SOURCE_ROOTS" value="true" />
+    <EXTENSION ID="PythonCoverageRunConfigurationExtension" runner="coverage.py" />
+    <option name="SCRIPT_NAME" value="$PROJECT_DIR$/manage.py" />
+    <option name="PARAMETERS" value="migrate" />
+    <option name="SHOW_COMMAND_LINE" value="false" />
+    <option name="EMULATE_TERMINAL" value="false" />
+    <option name="MODULE_MODE" value="false" />
+    <option name="REDIRECT_INPUT" value="false" />
+    <option name="INPUT_FILE" value="" />
+    <method v="2" />
+  </configuration>
+</component>
--- a/backend/.run/runserver.run.xml
+++ b/backend/.run/runserver.run.xml
@ -0,0 +1,24 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="runserver" type="PythonConfigurationType" factoryName="Python">
+    <module name="middleware" />
+    <option name="INTERPRETER_OPTIONS" value="" />
+    <option name="PARENT_ENVS" value="true" />
+    <envs>
+      <env name="PYTHONUNBUFFERED" value="1" />
+    </envs>
+    <option name="SDK_HOME" value="" />
+    <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$" />
+    <option name="IS_MODULE_SDK" value="true" />
+    <option name="ADD_CONTENT_ROOTS" value="true" />
+    <option name="ADD_SOURCE_ROOTS" value="true" />
+    <EXTENSION ID="PythonCoverageRunConfigurationExtension" runner="coverage.py" />
+    <option name="SCRIPT_NAME" value="$PROJECT_DIR$/manage.py" />
+    <option name="PARAMETERS" value="runserver" />
+    <option name="SHOW_COMMAND_LINE" value="false" />
+    <option name="EMULATE_TERMINAL" value="false" />
+    <option name="MODULE_MODE" value="false" />
+    <option name="REDIRECT_INPUT" value="false" />
+    <option name="INPUT_FILE" value="" />
+    <method v="2" />
+  </configuration>
+</component>
--- a/backend/Dockerfile
+++ b/backend/Dockerfile
@ -0,0 +1,19 @@
+FROM python:3.8-slim
+ENV PYTHONUNBUFFERED 1
+RUN apt-get update
+RUN apt-get install -y build-essential gcc
+
+RUN python -m venv /opt/venv
+ENV PATH="/opt/venv/bin:$PATH"
+
+RUN python -m pip install --upgrade pip
+
+ENV PATH="/opt/venv/bin:$PATH"
+
+RUN mkdir /code
+WORKDIR /code
+COPY setup.py /code/
+COPY requirements.txt /code/
+RUN pip install -r requirements.txt
+
+COPY . /code/
--- a/backend/README.md
+++ b/backend/README.md
@ -0,0 +1,20 @@
+# AIC Django Middleware
+
+## Tips
+* use Jetbrains Pycharm IDE
+* create and use a virtual environment
+
+## Setup
+    $ cd ./middleware
+    
+    $ pip install -r requirements.txt
+    
+    $ python manage.py makemigrations
+    $ python manage.py migrate
+    $ python manage.py createsuperuser
+    
+    $ python mangge.py runserver
+
+## ERROR handling
+<em>Microsoft Visual C++ 14.0 or greater is required. Get it with "Microsoft C++ Build Tools"</em>
+<br>Install missing deps https://visualstudio.microsoft.com/visual-cpp-build-tools/
--- a/backend/init.py
+++ b/backend/init.py
--- a/backend/app_be/init.py
+++ b/backend/app_be/init.py
--- a/backend/app_be/admin.py
+++ b/backend/app_be/admin.py
@ -0,0 +1,3 @@
+from django.contrib import admin
+
+# Register your models here.
--- a/backend/app_be/apps.py
+++ b/backend/app_be/apps.py
@ -0,0 +1,5 @@
+from django.apps import AppConfig
+
+
+class AppBeConfig(AppConfig):
+    name = 'app_be'
--- a/backend/app_be/models.py
+++ b/backend/app_be/models.py
@ -0,0 +1,3 @@
+from django.db import models
+
+# Create your models here.
--- a/backend/app_be/routing.py
+++ b/backend/app_be/routing.py
@ -0,0 +1,17 @@
+from django.conf.urls import url
+
+from channels.routing import ProtocolTypeRouter, URLRouter
+from channels.sessions import SessionMiddlewareStack
+from django.core.asgi import get_asgi_application
+
+from .views.ws_api import CustomConsumer
+
+application = ProtocolTypeRouter({
+    # Django's ASGI application to handle traditional HTTP requests
+    "http": get_asgi_application(),
+
+    # WebSocket send handler
+    "websocket": SessionMiddlewareStack(URLRouter([
+        url(r"^test-ws-endpoint/$", CustomConsumer.as_asgi()),
+    ]))
+})
--- a/backend/app_be/serializers.py
+++ b/backend/app_be/serializers.py
@ -0,0 +1,3 @@
+from rest_framework import serializers
+
+# add serializer here
--- a/backend/app_be/services/data_factory.py
+++ b/backend/app_be/services/data_factory.py
--- a/backend/app_be/services/tests/test_data_factory.py
+++ b/backend/app_be/services/tests/test_data_factory.py
--- a/backend/app_be/settings.py
+++ b/backend/app_be/settings.py
@ -0,0 +1,221 @@
+"""
+For more information on this file, see
+https://docs.djangoproject.com/en/2.0/topics/settings/
+
+For the full list of settings and their values, see
+https://docs.djangoproject.com/en/2.0/ref/settings/
+"""
+import datetime
+import os
+
+# set the websocket routing module location here
+ASGI_APPLICATION = 'app_be.routing.application'
+
+
+# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
+BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+PROJECT_ROOT = os.path.dirname(os.path.abspath(__file__))
+
+
+# Quick-start development settings - unsuitable for production
+# See https://docs.djangoproject.com/en/2.0/howto/deployment/checklist/
+
+# SECURITY WARNING: keep the secret key used in production secret!
+SECRET_KEY = "{{ secret_key }}"
+
+# SECURITY WARNING: don't run with debug turned on in production!
+DEBUG = True
+
+# Application definition
+
+INSTALLED_APPS = [
+    'app_be',
+    'django.contrib.admin',
+    'django.contrib.auth',
+    'django.contrib.contenttypes',
+    'django.contrib.sessions',
+    'django.contrib.messages',
+    'django.contrib.staticfiles',
+    'channels',
+    'rest_framework'
+]
+
+MIDDLEWARE = [
+    'django.middleware.security.SecurityMiddleware',
+    'whitenoise.middleware.WhiteNoiseMiddleware',
+    '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',
+]
+
+"""
+default permission and authentication classes
+sets the standard privileges needed to access an api
+for now, no classes necessary and therefore disabled!
+"""
+REST_FRAMEWORK = {
+    'DEFAULT_PERMISSION_CLASSES': (
+        # 'rest_framework.permissions.IsAuthenticated',  # last comma is MANDATORY
+        []
+    ),
+    'DEFAULT_AUTHENTICATION_CLASSES': (
+        # 'rest_framework_jwt.authentication.JSONWebTokenAuthentication',  # last comma is MANDATORY
+        []
+    )
+}
+
+
+# configuration of jason web token authentication
+JWT_AUTH = {
+    'JWT_VERIFY': True,
+    'JWT_AUTH_HEADER_PREFIX': 'Bearer',
+    'JWT_ALLOW_REFRESH': True,
+    # 60 minutes
+    'JWT_EXPIRATION_DELTA': datetime.timedelta(seconds=3600),
+    # debug 10 seconds
+    # 'JWT_EXPIRATION_DELTA': datetime.timedelta(seconds=10),
+}
+
+if DEBUG:
+    # install corsheaders to enable to run
+    # the rest (django) an gui (angular) server on two different ports
+    INSTALLED_APPS.append("corsheaders")
+    MIDDLEWARE.append('corsheaders.middleware.CorsMiddleware')
+    MIDDLEWARE.append('django.middleware.common.BrokenLinkEmailsMiddleware')
+    MIDDLEWARE.append('django.middleware.common.CommonMiddleware')
+    CORS_ORIGIN_ALLOW_ALL = True
+    ALLOWED_HOSTS = [
+        "*"
+    ]
+else:
+    ALLOWED_HOSTS = [
+        "*",
+        "127.0.0.1"
+    ]
+
+ROOT_URLCONF = 'app_be.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',
+            ],
+            'debug': DEBUG,
+        },
+    },
+]
+
+WSGI_APPLICATION = 'app_be.wsgi.application'
+
+
+# Database
+# https://docs.djangoproject.com/en/2.0/ref/settings/#databases
+
+DATABASES = {
+    'default': {
+        'ENGINE': 'django.db.backends.sqlite3',
+        'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
+    }
+}
+
+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/2.0/topics/i18n/
+
+LANGUAGE_CODE = 'en-us'
+TIME_ZONE = 'UTC'
+USE_I18N = True
+USE_L10N = True
+USE_TZ = True
+
+# Change 'default' database configuration with $DATABASE_URL.
+# DATABASES['default'].update(dj_database_url.config(conn_max_age=500, ssl_require=True))
+
+# Honor the 'X-Forwarded-Proto' header for request.is_secure()
+SECURE_PROXY_SSL_HEADER = ('HTTP_X_FORWARDED_PROTO', 'https')
+
+# Static files (CSS, JavaScript, Images)
+# https://docs.djangoproject.com/en/2.0/howto/static-files/
+
+STATIC_ROOT = os.path.join(PROJECT_ROOT, 'staticfiles')
+STATIC_URL = '/static/'
+
+# Extra places for collectstatic to find static files.
+STATICFILES_DIRS = [
+    os.path.join(PROJECT_ROOT, 'static'),
+]
+
+# Simplified static file serving.
+# https://warehouse.python.org/project/whitenoise/
+STATICFILES_STORAGE = 'whitenoise.storage.CompressedManifestStaticFilesStorage'
+
+LOGGING = {
+    'version': 1,
+    'disable_existing_loggers': False,
+    'formatters': {
+        'verbose': {
+            'format': '{asctime} - {levelname}: {message} ({pathname}:{lineno})',
+            'style': '{',
+        }
+    },
+    'handlers': {
+        'console': {
+            'level': 'DEBUG',
+            'class': 'logging.StreamHandler',
+            'formatter': 'verbose'
+        },
+        'logfile': {
+            'level': 'DEBUG',
+            'class': 'logging.FileHandler',
+            'filename': BASE_DIR + "/../logfile",
+            'formatter': 'verbose'
+        },
+    },
+
+    'loggers': {
+        'rdg': {
+            'handlers': ['console', 'logfile'],
+            'level': 'DEBUG',
+        },
+        'rdg_rest': {
+            'handlers': ['console', 'logfile'],
+            'level': 'DEBUG',
+        },
+        'rdg_angular': {
+            'handlers': ['console', 'logfile'],
+            'level': 'DEBUG',
+        },
+    },
+    'root': {
+        'level': 'DEBUG',
+        'handlers': []  # pass a empty list to avoid duplicte log entries
+    },
+}
+
+# increase the maximum upload size of files
+DATA_UPLOAD_MAX_MEMORY_SIZE = 104857600
+
--- a/backend/app_be/tests.py
+++ b/backend/app_be/tests.py
@ -0,0 +1,15 @@
+from django.test import TestCase
+
+# Create your tests here.
+from rest_framework import status
+from rest_framework.test import APITestCase
+
+
+class AccountTests(APITestCase):
+    def test_create_account(self):
+        """
+        Ensure we can create a new account object.
+        """
+        url = '/test/'
+        response = self.client.get(url, format='json')
+        self.assertEqual(response.status_code, status.HTTP_200_OK)
--- a/backend/app_be/urls.py
+++ b/backend/app_be/urls.py
@ -0,0 +1,30 @@
+"""{{ project_name }} URL Configuration
+
+The `urlpatterns` list routes URLs to views. For more information please see:
+    https://docs.djangoproject.com/en/2.0/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.conf.urls import url
+from django.contrib import admin
+from django.urls import path
+from rest_framework.routers import DefaultRouter
+
+from app_be.views.rest_api import TestApiClass
+
+urlpatterns = [
+    path('admin/', admin.site.urls),
+    url(r'^test/', TestApiClass.test_api),
+]
+
+router = DefaultRouter()
+
+urlpatterns.extend(router.urls)
--- a/backend/app_be/views/init.py
+++ b/backend/app_be/views/init.py
--- a/backend/app_be/views/rest_api.py
+++ b/backend/app_be/views/rest_api.py
@ -0,0 +1,15 @@
+import logging
+
+from django.http import JsonResponse
+
+from rest_framework.decorators import api_view
+
+logger = logging.getLogger(__name__)
+
+
+class TestApiClass:
+    @staticmethod
+    @api_view(['GET'])
+    def test_api(request):
+        logger.debug('Test api call: {}'.format(request))
+        return JsonResponse({'Result': 'success'}, safe=False)
--- a/backend/app_be/views/tests/init.py
+++ b/backend/app_be/views/tests/init.py
--- a/backend/app_be/views/tests/test_rest_api.py
+++ b/backend/app_be/views/tests/test_rest_api.py
--- a/backend/app_be/views/tests/test_ws_api.py
+++ b/backend/app_be/views/tests/test_ws_api.py
--- a/backend/app_be/views/ws_api.py
+++ b/backend/app_be/views/ws_api.py
@ -0,0 +1,18 @@
+import logging
+
+from channels.generic.websocket import WebsocketConsumer
+
+
+logger = logging.getLogger(__name__)
+
+
+class CustomConsumer(WebsocketConsumer):
+    def connect(self):
+        self.accept()
+
+    def receive(self, text_data=None, bytes_data=None):
+        self.send('1. response: {}'.format(text_data))
+        self.send('2. response: {}'.format(text_data))
+
+    def disconnect(self, code):
+        pass
--- a/backend/app_be/wsgi.py
+++ b/backend/app_be/wsgi.py
@ -0,0 +1,16 @@
+"""
+WSGI config for {{ project_name }} 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/2.0/howto/deployment/wsgi/
+"""
+
+import os
+
+from django.core.wsgi import get_wsgi_application
+
+os.environ.setdefault("DJANGO_SETTINGS_MODULE", "{{ app_be }}.settings")
+
+application = get_wsgi_application()
--- a/backend/manage.py
+++ b/backend/manage.py
@ -0,0 +1,15 @@
+#!/usr/bin/env python
+import os
+import sys
+
+if __name__ == "__main__":
+    os.environ.setdefault("DJANGO_SETTINGS_MODULE", "app_be.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?"
+        )
+    execute_from_command_line(sys.argv)
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@ -0,0 +1,2 @@
+# install setup.py in dev mode
+-e .
--- a/backend/setup.py
+++ b/backend/setup.py
@ -0,0 +1,23 @@
+import os
+from setuptools import find_packages, setup
+
+# allow setup.py to be run from any path
+os.chdir(os.path.normpath(os.path.join(os.path.abspath(__file__), os.pardir)))
+
+setup(
+    name='homeschooling-be-app',
+    version='0.0.0',
+    packages=find_packages(),
+    include_package_data=True,
+    install_requires=[
+        'Django==3.0.5',
+        'djangorestframework==3.12.1',
+        'djangorestframework-jwt==1.11.0',
+        'django-cors-headers==3.5.0',
+        'channels==3.0.1',
+        'channels_redis==3.2.0',
+        'whitenoise==5.2.0',
+    ],
+    license='BSD License',  # example license
+    description='DESCRIPTION'
+)
--- a/frontend/.browserslistrc
+++ b/frontend/.browserslistrc
@ -0,0 +1,18 @@
+# This file is used by the build system to adjust CSS and JS output to support the specified browsers below.
+# For additional information regarding the format and rule options, please see:
+# https://github.com/browserslist/browserslist#queries
+
+# For the full list of supported browsers by the Angular framework, please see:
+# https://angular.io/guide/browser-support
+
+# You can see what browsers were selected by your queries by running:
+#   npx browserslist
+
+last 1 Chrome version
+last 1 Firefox version
+last 2 Edge major versions
+last 2 Safari major versions
+last 2 iOS major versions
+Firefox ESR
+not IE 9-10 # Angular support for IE 9-10 has been deprecated and will be removed as of Angular v11. To opt-in, remove the 'not' prefix on this line.
+not IE 11 # Angular supports IE 11 only as an opt-in. To opt-in, remove the 'not' prefix on this line.
--- a/frontend/.dockerignore
+++ b/frontend/.dockerignore
@ -0,0 +1,2 @@
+dist
+node_modules
--- a/frontend/.editorconfig
+++ b/frontend/.editorconfig
@ -0,0 +1,13 @@
+# Editor configuration, see http://editorconfig.org
+root = true
+
+[*]
+charset = utf-8
+indent_style = space
+indent_size = 2
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[*.md]
+max_line_length = off
+trim_trailing_whitespace = false
--- a/frontend/.gitignore
+++ b/frontend/.gitignore
@ -0,0 +1,46 @@
+# See http://help.github.com/ignore-files/ for more about ignoring files.
+
+# compiled output
+/dist
+/tmp
+/out-tsc
+# Only exists if Bazel was run
+/bazel-out
+
+# dependencies
+/node_modules
+
+# profiling files
+chrome-profiler-events*.json
+speed-measure-plugin*.json
+
+# IDEs and editors
+/.idea
+.project
+.classpath
+.c9/
+*.launch
+.settings/
+*.sublime-workspace
+
+# IDE - VSCode
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+.history/*
+
+# misc
+/.sass-cache
+/connect.lock
+/coverage
+/libpeerconnection.log
+npm-debug.log
+yarn-error.log
+testem.log
+/typings
+
+# System Files
+.DS_Store
+Thumbs.db
--- a/frontend/Dockerfile
+++ b/frontend/Dockerfile
@ -0,0 +1,17 @@
+# Stage 1
+
+FROM node:alpine AS build-image
+
+WORKDIR /app
+
+COPY . .
+
+RUN npm ci && npm run build
+
+# Stage 2
+
+FROM nginx:alpine
+
+COPY --from=build-image /app/dist/app-fe /usr/share/nginx/html
+
+EXPOSE 80
--- a/frontend/README.md
+++ b/frontend/README.md
@ -0,0 +1,16 @@
+# AIC Angular Frontend
+
+## Tips
+* use Jetbrains Webstorm IDE
+* don't forget your browser's console (F12)
+
+## Prerequisites
+* install [nodejs](https://nodejs.org/en/)
+* install [angular-cli globally](https://cli.angular.io/)
+
+## Setup
+    $ cd ./frontend
+    
+    $ npm install
+    
+    $ ng serve
--- a/frontend/angular.json
+++ b/frontend/angular.json
@ -0,0 +1,124 @@
+{
+  "$schema": "./node_modules/@angular/cli/lib/config/schema.json",
+  "version": 1,
+  "newProjectRoot": "projects",
+  "projects": {
+    "app-fe": {
+      "projectType": "application",
+      "schematics": {},
+      "root": "",
+      "sourceRoot": "src",
+      "prefix": "app",
+      "architect": {
+        "build": {
+          "builder": "@angular-devkit/build-angular:browser",
+          "options": {
+            "outputPath": "dist/app-fe",
+            "index": "src/index.html",
+            "main": "src/main.ts",
+            "polyfills": "src/polyfills.ts",
+            "tsConfig": "tsconfig.app.json",
+            "aot": true,
+            "assets": [
+              "src/favicon.ico",
+              "src/assets"
+            ],
+            "styles": [
+              "src/styles.css"
+            ],
+            "scripts": []
+          },
+          "configurations": {
+            "production": {
+              "fileReplacements": [
+                {
+                  "replace": "src/environments/environment.ts",
+                  "with": "src/environments/environment.prod.ts"
+                }
+              ],
+              "optimization": true,
+              "outputHashing": "all",
+              "sourceMap": false,
+              "extractCss": true,
+              "namedChunks": false,
+              "extractLicenses": true,
+              "vendorChunk": false,
+              "buildOptimizer": true,
+              "budgets": [
+                {
+                  "type": "initial",
+                  "maximumWarning": "2mb",
+                  "maximumError": "5mb"
+                },
+                {
+                  "type": "anyComponentStyle",
+                  "maximumWarning": "6kb",
+                  "maximumError": "10kb"
+                }
+              ]
+            }
+          }
+        },
+        "serve": {
+          "builder": "@angular-devkit/build-angular:dev-server",
+          "options": {
+            "browserTarget": "app-fe:build"
+          },
+          "configurations": {
+            "production": {
+              "browserTarget": "app-fe:build:production"
+            }
+          }
+        },
+        "extract-i18n": {
+          "builder": "@angular-devkit/build-angular:extract-i18n",
+          "options": {
+            "browserTarget": "app-fe:build"
+          }
+        },
+        "test": {
+          "builder": "@angular-devkit/build-angular:karma",
+          "options": {
+            "main": "src/test.ts",
+            "polyfills": "src/polyfills.ts",
+            "tsConfig": "tsconfig.spec.json",
+            "karmaConfig": "karma.conf.js",
+            "assets": [
+              "src/favicon.ico",
+              "src/assets"
+            ],
+            "styles": [
+              "src/styles.css"
+            ],
+            "scripts": []
+          }
+        },
+        "lint": {
+          "builder": "@angular-devkit/build-angular:tslint",
+          "options": {
+            "tsConfig": [
+              "tsconfig.app.json",
+              "tsconfig.spec.json",
+              "e2e/tsconfig.json"
+            ],
+            "exclude": [
+              "**/node_modules/**"
+            ]
+          }
+        },
+        "e2e": {
+          "builder": "@angular-devkit/build-angular:protractor",
+          "options": {
+            "protractorConfig": "e2e/protractor.conf.js",
+            "devServerTarget": "app-fe:serve"
+          },
+          "configurations": {
+            "production": {
+              "devServerTarget": "app-fe:serve:production"
+            }
+          }
+        }
+      }
+    }},
+  "defaultProject": "app-fe"
+}
--- a/frontend/e2e/app.e2e-spec.ts
+++ b/frontend/e2e/app.e2e-spec.ts
@ -0,0 +1,14 @@
+import { AppPage } from './app.po';
+
+describe('frontend-dev App', () => {
+  let page: AppPage;
+
+  beforeEach(() => {
+    page = new AppPage();
+  });
+
+  it('should display welcome message', () => {
+    page.navigateTo();
+    expect(page.getParagraphText()).toEqual('Welcome to app!');
+  });
+});
--- a/frontend/e2e/app.po.ts
+++ b/frontend/e2e/app.po.ts
@ -0,0 +1,11 @@
+import { browser, by, element } from 'protractor';
+
+export class AppPage {
+  navigateTo() {
+    return browser.get('/');
+  }
+
+  getParagraphText() {
+    return element(by.css('app-root h1')).getText();
+  }
+}
--- a/frontend/e2e/tsconfig.e2e.json
+++ b/frontend/e2e/tsconfig.e2e.json
@ -0,0 +1,14 @@
+{
+  "extends": "../tsconfig.json",
+  "compilerOptions": {
+    "outDir": "../out-tsc/e2e",
+    "baseUrl": "./",
+    "module": "commonjs",
+    "target": "es5",
+    "types": [
+      "jasmine",
+      "jasminewd2",
+      "node"
+    ]
+  }
+}
--- a/frontend/karma.conf.js
+++ b/frontend/karma.conf.js
@ -0,0 +1,56 @@
+// Karma configuration file, see link for more information
+// https://karma-runner.github.io/1.0/config/configuration-file.html
+
+module.exports = function (config) {
+  config.set({
+    basePath: '',
+    frameworks: ['jasmine', '@angular-devkit/build-angular'],
+    plugins: [
+      require('karma-jasmine'),
+      require('karma-chrome-launcher'),
+      require('karma-htmlfile-reporter'),
+      require('karma-jasmine-html-reporter'),
+      require('karma-coverage-istanbul-reporter'),
+      require('@angular-devkit/build-angular/plugins/karma')
+    ],
+    client: {
+      clearContext: false // leave Jasmine Spec Runner output visible in browser
+    },
+    coverageIstanbulReporter: {
+      dir: require('path').join(__dirname, 'coverage'), reports: ['html', 'lcovonly'],
+      fixWebpackSourcePaths: true
+    },
+
+    htmlReporter: {
+      outputFile: 'unit-tests.html',
+
+      // Optional
+      pageTitle: 'Unit Tests',
+      subPageTitle: 'A sample project description',
+      groupSuites: true,
+      useCompactStyle: true,
+      useLegacyStyle: true
+    },
+
+    reporters: ['progress', 'html'],
+    port: 9876,
+    colors: true,
+    logLevel: config.LOG_INFO,
+    autoWatch: true,
+    browsers: ['Chrome', 'ChromeHeadless'],
+    customLaunchers: {
+      ChromeHeadless: {
+        base: 'Chrome',
+        flags: [
+          '--headless',
+          '--no-sandbox',
+          '--disable-setuid-sandbox',
+          '--disable-gpu',
+          '--disable-dev-shm-usage',
+          '--remote-debugging-port=9222'
+        ]
+      }
+    },
+    singleRun: true
+  });
+};
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
--- a/frontend/package.json
+++ b/frontend/package.json
@ -0,0 +1,58 @@
+{
+  "name": "app-fe",
+  "version": "0.0.0",
+  "scripts": {
+    "ng": "ng",
+    "start": "ng serve",
+    "build": "ng build",
+    "test": "ng test",
+    "lint": "ng lint",
+    "e2e": "ng e2e",
+    "postinstall": "ngcc"
+  },
+  "private": true,
+  "dependencies": {
+    "@angular-devkit/schematics": "~9.1.7",
+    "@angular/animations": "~9.1.9",
+    "@angular/cdk": "9.2.4",
+    "@angular/common": "~9.1.9",
+    "@angular/compiler": "~9.1.9",
+    "@angular/core": "~9.1.9",
+    "@angular/forms": "~9.1.9",
+    "@angular/localize": "~9.1.9",
+    "@angular/material": "9.2.4",
+    "@angular/platform-browser": "~9.1.9",
+    "@angular/platform-browser-dynamic": "~9.1.9",
+    "@angular/router": "~9.1.9",
+    "@types/uuid": "8.3.0",
+    "bootstrap": "~4.3.1",
+    "jquery": "3.5.1",
+    "ngx-logger": "4.1.9",
+    "popper.js": "1.16.0",
+    "rxjs": "~6.5.5",
+    "tslib": "^1.10.0",
+    "zone.js": "~0.10.2"
+  },
+  "devDependencies": {
+    "@angular-devkit/build-angular": "~0.901.7",
+    "@angular/cli": "~9.1.7",
+    "@angular/compiler-cli": "~9.1.9",
+    "@angular/language-service": "~9.1.9",
+    "@compodoc/compodoc": "~1.1.11",
+    "@types/jasmine": "~3.4.6",
+    "@types/jasminewd2": "~2.0.8",
+    "@types/node": "^12.12.42",
+    "codelyzer": "^5.2.2",
+    "jasmine-core": "~3.5.0",
+    "jasmine-spec-reporter": "~4.2.1",
+    "karma": "~4.4.1",
+    "karma-chrome-launcher": "~3.1.0",
+    "karma-coverage-istanbul-reporter": "~2.1.1",
+    "karma-jasmine": "~2.0.1",
+    "karma-jasmine-html-reporter": "^1.5.4",
+    "protractor": "~5.4.4",
+    "ts-node": "~8.5.4",
+    "tslint": "~5.20.1",
+    "typescript": "~3.8.3"
+  }
+}
--- a/frontend/protractor.conf.js
+++ b/frontend/protractor.conf.js
@ -0,0 +1,29 @@
+// Protractor configuration file, see link for more information
+// https://github.com/angular/protractor/blob/master/lib/config.ts
+
+const {SpecReporter} = require('jasmine-spec-reporter');
+
+exports.config = {
+  allScriptsTimeout: 11000,
+  specs: [
+    './e2e/**/*.e2e-spec.ts'
+  ],
+  capabilities: {
+    'browserName': 'chrome'
+  },
+  directConnect: true,
+  baseUrl: 'http://localhost:4200/',
+  framework: 'jasmine',
+  jasmineNodeOpts: {
+    showColors: true,
+    defaultTimeoutInterval: 30000,
+    print: function () {
+    }
+  },
+  onPrepare() {
+    require('ts-node').register({
+      project: 'e2e/tsconfig.e2e.json'
+    });
+    jasmine.getEnv().addReporter(new SpecReporter({spec: {displayStacktrace: true}}));
+  }
+};
--- a/frontend/src/app/app-routing.module.ts
+++ b/frontend/src/app/app-routing.module.ts
@ -0,0 +1,10 @@
+import { NgModule } from '@angular/core';
+import { Routes, RouterModule } from '@angular/router';
+
+const routes: Routes = [];
+
+@NgModule({
+  imports: [RouterModule.forRoot(routes)],
+  exports: [RouterModule]
+})
+export class AppRoutingModule { }
--- a/frontend/src/app/app.module.ts
+++ b/frontend/src/app/app.module.ts
@ -0,0 +1,49 @@
+import {BrowserModule} from '@angular/platform-browser';
+import {NgModule} from '@angular/core';
+
+import {AppRoutingModule} from './app-routing.module';
+import {LandingComponent} from './component/landing/landing.component';
+import {RestService} from './services/rest.service';
+import {HTTP_INTERCEPTORS, HttpClientModule} from '@angular/common/http';
+import {InterceptorService} from './services/interceptor.service';
+import {WebsocketService} from './services/websocket.service';
+import {LoggerModule, NgxLoggerLevel} from 'ngx-logger';
+import {environment} from '../environments/environment';
+import {TestSubCompComponent} from './component/testsubcomp/test-sub-comp.component';
+import {FormsModule, ReactiveFormsModule} from '@angular/forms';
+import {MatFormFieldModule} from '@angular/material/form-field';
+import {BrowserAnimationsModule} from '@angular/platform-browser/animations';
+import {MatButtonModule} from '@angular/material/button';
+import {MatInputModule} from '@angular/material/input';
+import {MatSlideToggleModule} from '@angular/material/slide-toggle';
+import {MatSliderModule} from "@angular/material/slider";
+
+@NgModule({
+  declarations: [LandingComponent, TestSubCompComponent],
+  imports: [
+    ReactiveFormsModule,
+    BrowserModule,
+    BrowserAnimationsModule,
+    AppRoutingModule,
+    LoggerModule.forRoot({level: environment.log_level, serverLogLevel: NgxLoggerLevel.ERROR}),
+    HttpClientModule,
+    MatFormFieldModule,
+    FormsModule,
+    MatButtonModule,
+    MatInputModule,
+    MatSlideToggleModule,
+    MatSliderModule
+  ],
+  // enables injecting
+  providers: [
+    RestService,
+    WebsocketService,
+    {
+      provide: HTTP_INTERCEPTORS, useClass: InterceptorService, multi: true
+    },
+
+  ],
+  bootstrap: [LandingComponent]
+})
+export class AppModule {
+}
--- a/frontend/src/app/component/landing/landing.component.css
+++ b/frontend/src/app/component/landing/landing.component.css
--- a/frontend/src/app/component/landing/landing.component.html
+++ b/frontend/src/app/component/landing/landing.component.html
@ -0,0 +1,33 @@
+<h1>landing works!</h1>
+
+<mat-slider min="1" max="5" step="0.5" [value]="myValue"></mat-slider>
+
+
+<h2>Two way data binding, passing data, triggering child event...</h2>
+<mat-form-field *ngIf="true">
+  <input
+         type="text"
+         placeholder="Placeholder"
+         matInput
+         [(ngModel)]="exampleInputText"
+  >
+</mat-form-field>
+
+<app-test-sub-comp [message]="exampleInputText" (buttonClickedEvent)="alert()"
+                   [anotherInput]=""
+></app-test-sub-comp>
+
+
+
+<h2>Hide display with *ngIf</h2>
+<mat-slide-toggle [(ngModel)]="showPar">Show paragraph</mat-slide-toggle>
+<p *ngIf="showPar">Toggle me</p>
+<app-test-sub-comp *ngIf="showPar"
+  [message]="exampleInputText" (buttonClickedEvent)="alert()"
+                   [anotherInput]=""
+></app-test-sub-comp>
+
+
+
+<h2>Display a test list with *ngFor</h2>
+<span *ngFor="let dict of testList">{{dict.value}}; </span>
--- a/frontend/src/app/component/landing/landing.component.ts
+++ b/frontend/src/app/component/landing/landing.component.ts
@ -0,0 +1,88 @@
+import {Component, OnInit} from '@angular/core';
+import {RestService} from '../../services/rest.service';
+import {WebsocketService} from '../../services/websocket.service';
+import {NGXLogger} from 'ngx-logger';
+import {Subscription} from 'rxjs';
+
+@Component({
+  selector: 'app-landing',
+  templateUrl: './landing.component.html',
+  styleUrls: ['./landing.component.css']
+})
+export class LandingComponent implements OnInit {
+
+  private wsSubscription: Subscription;
+  private wsMessageCounter: number;
+  exampleInputText: string;
+  showPar = false;
+  testList = [{'value': 1}, {'value': 2}, {'value': 3}];
+  myValue: any = 15;
+
+  constructor(
+    private logger: NGXLogger,
+    private restService: RestService,
+    private wsService: WebsocketService
+  ) {
+  }
+
+  ngOnInit(): void {
+    // perform test rest call as observable
+    this.observableCall();
+
+    // perform test rest call as promise (shorter - will only be executed exactly once)
+    this.promiseCall();
+
+    // perform test ws send / receive
+    setTimeout(() => {
+        this.wsCall();
+      },
+      1000);
+  }
+
+  private observableCall(): void {
+
+    const subscription = this.restService.testCall(1).subscribe(
+      // subscribe with lambda function
+      response => {
+        this.logger.debug('Execute obs test call', response);
+        subscription.unsubscribe();
+      },
+      error => {
+        this.logger.error('Error while executing obs test call', error);
+        subscription.unsubscribe();
+      }
+    );
+  }
+
+  private promiseCall(): void {
+    this.restService.testCall(2).toPromise()
+      // lambda for success
+      .then(response => {
+        this.logger.debug('Execute obs test call', response);
+      })
+      // lambda for fail
+      .catch(error => {
+        this.logger.error('Error while executing obs test call', error);
+      });
+  }
+
+  private wsCall(): void {
+    this.wsMessageCounter = 0;
+    this.wsSubscription = this.wsService.wsTestCall('Test message').message.subscribe(
+      result => {
+        this.logger.debug('ws call result', result);
+        if (this.wsMessageCounter >= 2) {
+          this.wsSubscription.unsubscribe();
+        }
+      },
+      error => {
+        this.logger.error('ws call error', error);
+        this.wsSubscription.unsubscribe();
+      }
+    );
+  }
+
+  alert() {
+    alert(this.exampleInputText);
+  }
+}
--- a/frontend/src/app/component/testsubcomp/test-sub-comp.component.css
+++ b/frontend/src/app/component/testsubcomp/test-sub-comp.component.css
--- a/frontend/src/app/component/testsubcomp/test-sub-comp.component.html
+++ b/frontend/src/app/component/testsubcomp/test-sub-comp.component.html
@ -0,0 +1 @@
+<p>{{message}} <button mat-raised-button (click)="buttonClickedEvent.emit()">Click me</button></p>
--- a/frontend/src/app/component/testsubcomp/test-sub-comp.component.ts
+++ b/frontend/src/app/component/testsubcomp/test-sub-comp.component.ts
@ -0,0 +1,24 @@
+import {Component, EventEmitter, Input, OnInit, Output} from '@angular/core';
+
+@Component({
+  selector: 'app-test-sub-comp',
+  templateUrl: './test-sub-comp.component.html',
+  styleUrls: ['./test-sub-comp.component.css']
+})
+export class TestSubCompComponent implements OnInit {
+  @Input()
+  message: string;
+  @Input()
+  anotherInput: string;
+
+  @Output()
+  buttonClickedEvent: EventEmitter<void> = new EventEmitter<void>();
+
+  constructor() {
+  }
+
+  ngOnInit(): void {
+    this.message;
+  }
+
+}
--- a/frontend/src/app/interfaces/interface.ts
+++ b/frontend/src/app/interfaces/interface.ts
@ -0,0 +1,7 @@
+import {Observable} from 'rxjs';
+
+export interface WSEvents {
+  message: Observable<Event>;
+  error: Observable<Event>;
+  close: Observable<Event>;
+}
--- a/frontend/src/app/services/interceptor.service.ts
+++ b/frontend/src/app/services/interceptor.service.ts
@ -0,0 +1,52 @@
+import {HttpEvent, HttpHandler, HttpInterceptor, HttpRequest, HttpResponse} from '@angular/common/http';
+import {Injectable} from '@angular/core';
+import {Observable} from 'rxjs';
+import {tap} from 'rxjs/operators';
+import {NGXLogger} from 'ngx-logger';
+
+@Injectable({
+  providedIn: 'root'
+})
+/**
+ * The InterceptorService intercepts EVERY http event.
+ */
+export class InterceptorService implements HttpInterceptor {
+
+  constructor(private logger: NGXLogger) {
+  }
+
+  /**
+   * Intercepts every HTTP request and for example adds a token
+   * @param req   http request
+   * @param next  http response handler
+   */
+  intercept(req: HttpRequest<any>, next: HttpHandler): Observable<HttpEvent<any>> {
+    // TODO get the real token
+    const token = 'A_TOKEN';
+
+    // the original request is immutable, so we need to clone it
+    req = req.clone({
+      setHeaders: {
+        // FIXME e.g. if Bearer is used
+        Authorization: `Bearer ${token}`
+      }
+    });
+
+    this.logger.debug('Interceptor works');
+
+    // pipe the response observable
+    return next.handle(req).pipe(
+      // perform a side effect for every emission on the source Observable
+      // return an Observable that is identical to the source
+      tap(event => {
+        // check if it is the response message
+        if (event instanceof HttpResponse) {
+          // TODO so something if necessary
+        }
+      }, error => {
+        // TODO handle error here
+        this.logger.error('HTTP Response interception error', error);
+      })
+    );
+  }
+}
--- a/frontend/src/app/services/rest.service.ts
+++ b/frontend/src/app/services/rest.service.ts
@ -0,0 +1,22 @@
+import {HttpClient} from '@angular/common/http';
+import {Injectable} from '@angular/core';
+import {NGXLogger} from 'ngx-logger';
+import {environment} from '../../environments/environment';
+import {Observable} from 'rxjs';
+
+@Injectable()
+export class RestService {
+  private currentLocation = 'http://' + environment.location + ':' + environment.port + '/';
+
+  constructor(
+    private logger: NGXLogger,
+    private http: HttpClient
+  ) {
+  }
+
+  testCall(i: number): Observable<string> {
+    const url = this.currentLocation + 'test/';
+    this.logger.debug('Performing ' + i + '. test rest call on', url);
+    return this.http.get<string>(url);
+  }
+}
--- a/frontend/src/app/services/websocket.service.ts
+++ b/frontend/src/app/services/websocket.service.ts
@ -0,0 +1,52 @@
+import {Injectable} from '@angular/core';
+import {NGXLogger} from 'ngx-logger';
+import {fromEvent, interval, Observable} from 'rxjs';
+
+import {environment} from '../../environments/environment';
+import {WSEvents} from '../interfaces/interface';
+
+@Injectable({
+  providedIn: 'root'
+})
+export class WebsocketService {
+  private wsEndpoint = environment.ws_location + ':' + environment.ws_port + '/test-ws-endpoint/';
+  private readonly ws: WebSocket;
+  private wsEvents: WSEvents;
+
+  constructor(private logger: NGXLogger) {
+    this.logger.debug('Initiating ws connection on', this.wsEndpoint);
+    this.ws = new WebSocket(this.wsEndpoint);
+
+    interval(5000).subscribe(() => {
+      // continuously check if the connection is still open
+      if (this.ws.readyState !== WebSocket.OPEN) {
+        this.logger.error('Lost websocket connection ...', this.ws);
+      }
+    });
+
+  }
+
+  wsTestCall(msg: string): WSEvents {
+    this.logger.debug(
+      'Performing ws test call',
+      'current ws ready state ==', this.ws.readyState + ',',
+      'expected == 1 == open');
+
+    if (this.ws.readyState === WebSocket.OPEN) {
+      this.ws.send(msg);
+    } else {
+      return undefined;
+    }
+
+    if (!this.wsEvents) {
+      this.wsEvents = {
+        message: fromEvent(this.ws, 'message'),
+        error: fromEvent(this.ws, 'error'),
+        close: fromEvent(this.ws, 'close')
+      };
+    }
+
+    return this.wsEvents;
+  }
+
+}
--- a/frontend/src/assets/.gitkeep
+++ b/frontend/src/assets/.gitkeep
--- a/frontend/src/environments/environment.prod.ts
+++ b/frontend/src/environments/environment.prod.ts
@ -0,0 +1,9 @@
+import {NgxLoggerLevel} from 'ngx-logger';
+
+export const environment = {
+  production: true,
+  location: window.location.hostname,
+  port: 8000,
+  ws_url_root: 'ws://' + window.location.hostname + ':' + window.location.port + '/',
+  log_level: NgxLoggerLevel.WARN,
+};
--- a/frontend/src/environments/environment.ts
+++ b/frontend/src/environments/environment.ts
@ -0,0 +1,23 @@
+// This file can be replaced during build by using the `fileReplacements` array.
+// `ng build --prod` replaces `environment.ts` with `environment.prod.ts`.
+// The list of file replacements can be found in `angular.json`.
+
+import {NgxLoggerLevel} from 'ngx-logger';
+
+export const environment = {
+  production: false,
+  location: 'localhost',
+  port: 8000,
+  ws_location: 'ws://127.0.0.1',
+  ws_port: 8000,
+  log_level: NgxLoggerLevel.DEBUG,
+};
+
+/*
+ * For easier debugging in development mode, you can import the following file
+ * to ignore zone related error stack frames such as `zone.run`, `zoneDelegate.invokeTask`.
+ *
+ * This import should be commented out in production mode because it will have a negative impact
+ * on performance if an error is thrown.
+ */
+// import 'zone.js/dist/zone-error';  // Included with Angular CLI.
--- a/frontend/src/favicon.ico
+++ b/frontend/src/favicon.ico
--- a/frontend/src/index.html
+++ b/frontend/src/index.html
@ -0,0 +1,17 @@
+<!doctype html>
+<html lang="en">
+<head>
+  <meta charset="utf-8">
+  <title>AppFe</title>
+  <base href="/">
+  <meta name="viewport" content="width=device-width, initial-scale=1">
+  <link rel="icon" type="image/x-icon" href="favicon.ico">
+</head>
+<body>
+  <app-landing></app-landing>
+</body>
+</html>
+
+<!--<script src="https://code.jquery.com/jquery-3.2.1.slim.min.js"></script>-->
+<!--<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js"></script>-->
+<!--<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js"></script>-->
--- a/frontend/src/main.ts
+++ b/frontend/src/main.ts
@ -0,0 +1,12 @@
+import { enableProdMode } from '@angular/core';
+import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
+
+import { AppModule } from './app/app.module';
+import { environment } from './environments/environment';
+
+if (environment.production) {
+  enableProdMode();
+}
+
+platformBrowserDynamic().bootstrapModule(AppModule)
+  .catch(err => console.error(err));
--- a/frontend/src/polyfills.ts
+++ b/frontend/src/polyfills.ts
@ -0,0 +1,79 @@
+/**
+ * This file includes polyfills needed by Angular and is loaded before the app.
+ * You can add your own extra polyfills to this file.
+ *
+ * This file is divided into 2 sections:
+ *   1. Browser polyfills. These are applied before loading ZoneJS and are sorted by browsers.
+ *   2. Application imports. Files imported after ZoneJS that should be loaded before your main
+ *      file.
+ *
+ * The current setup is for so-called "evergreen" browsers; the last versions of browsers that
+ * automatically update themselves. This includes Safari >= 10, Chrome >= 55 (including Opera),
+ * Edge >= 13 on the desktop, and iOS 10 and Chrome on mobile.
+ *
+ * Learn more in https://angular.io/docs/ts/latest/guide/browser-support.html
+ */
+
+/***************************************************************************************************
+ * BROWSER POLYFILLS
+ */
+
+(window as any).global = window;
+
+/** IE9, IE10 and IE11 requires all of the following polyfills. **/
+// import 'core-js/es6/symbol';
+// import 'core-js/es6/object';
+// import 'core-js/es6/function';
+// import 'core-js/es6/parse-int';
+// import 'core-js/es6/parse-float';
+// import 'core-js/es6/number';
+// import 'core-js/es6/math';
+// import 'core-js/es6/string';
+// import 'core-js/es6/date';
+// import 'core-js/es6/array';
+// import 'core-js/es6/regexp';
+// import 'core-js/es6/map';
+// import 'core-js/es6/weak-map';
+// import 'core-js/es6/set';
+
+/** IE10 and IE11 requires the following for NgClass support on SVG elements */
+// import 'classlist.js';  // Run `npm install --save classlist.js`.
+
+/** IE10 and IE11 requires the following for the Reflect API. */
+// import 'core-js/es6/reflect';
+
+
+/** Evergreen browsers require these. **/
+// Used for reflect-metadata in JIT. If you use AOT (and only Angular decorators), you can remove.
+// import 'core-js/es7/reflect';
+
+
+/**
+ * Required to support Web Animations `@angular/platform-browser/animations`.
+ * Needed for: All but Chrome, Firefox and Opera. http://caniuse.com/#feat=web-animation
+ **/
+// import 'web-animations-js';  // Run `npm install --save web-animations-js`.
+
+/**
+ * By default, zone.js will patch all possible macroTask and DomEvents
+ * user can disable parts of macroTask/DomEvents patch by setting following flags
+ */
+
+// (window as any).__Zone_disable_requestAnimationFrame = true; // disable patch requestAnimationFrame
+// (window as any).__Zone_disable_on_property = true; // disable patch onProperty such as onclick
+// (window as any).__zone_symbol__BLACK_LISTED_EVENTS = ['scroll', 'mousemove']; // disable patch specified eventNames
+
+/**
+ * in IE/Edge developer tools, the addEventListener will also be wrapped by zone.js
+ * with the following flag, it will bypass `zone.js` patch for IE/Edge
+ */
+// (window as any).__Zone_enable_cross_context_check = true;
+
+/***************************************************************************************************
+ * Zone JS is required by default for Angular itself.
+ */
+import 'zone.js/dist/zone'; // Included with Angular CLI.
+/***************************************************************************************************
+ * APPLICATION IMPORTS
+ */
+import '@angular/localize/init';
--- a/frontend/src/styles.css
+++ b/frontend/src/styles.css
@ -0,0 +1,9 @@
+/* You can add global styles to this file, and also import other style files */
+
+@import "~@angular/material/prebuilt-themes/indigo-pink.css";
+@import '~bootstrap/dist/css/bootstrap.min.css';
+
+body {
+  width: 95%;
+  margin: auto;
+}
--- a/frontend/src/test.ts
+++ b/frontend/src/test.ts
@ -0,0 +1,25 @@
+// This file is required by karma.conf.js and loads recursively all the .spec and framework files
+
+import 'zone.js/dist/zone-testing';
+import { getTestBed } from '@angular/core/testing';
+import {
+  BrowserDynamicTestingModule,
+  platformBrowserDynamicTesting
+} from '@angular/platform-browser-dynamic/testing';
+
+declare const require: {
+  context(path: string, deep?: boolean, filter?: RegExp): {
+    keys(): string[];
+    <T>(id: string): T;
+  };
+};
+
+// First, initialize the Angular testing environment.
+getTestBed().initTestEnvironment(
+  BrowserDynamicTestingModule,
+  platformBrowserDynamicTesting()
+);
+// Then we find all the tests.
+const context = require.context('./', true, /\.spec\.ts$/);
+// And load the modules.
+context.keys().map(context);
--- a/frontend/src/theme.scss
+++ b/frontend/src/theme.scss
@ -0,0 +1,20 @@
+@import '~@angular/material/theming';
+
+@include mat-core();
+
+$my-app-primary: mat-palette($mat-grey);
+$my-app-accent: mat-palette($mat-amber, 500, 900, A100);
+$my-app-warn: mat-palette($mat-red, 700, 900);
+
+$my-app-theme: mat-light-theme($my-app-primary, $my-app-accent, $my-app-warn);
+
+@include angular-material-theme($my-app-theme);
+
+.alternate-theme {
+  $alternate-primary: mat-palette($mat-light-blue);
+  $alternate-accent: mat-palette($mat-yellow, 400);
+
+  $alternate-theme: mat-light-theme($alternate-primary, $alternate-accent);
+
+  @include angular-material-theme($alternate-theme);
+}
--- a/frontend/tsconfig.app.json
+++ b/frontend/tsconfig.app.json
@ -0,0 +1,15 @@
+/* To learn more about this file see: https://angular.io/config/tsconfig. */
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "outDir": "./out-tsc/app",
+    "types": []
+  },
+  "files": [
+    "src/main.ts",
+    "src/polyfills.ts"
+  ],
+  "include": [
+    "src/**/*.d.ts"
+  ]
+}
--- a/frontend/tsconfig.json
+++ b/frontend/tsconfig.json
@ -0,0 +1,23 @@
+/* To learn more about this file see: https://angular.io/config/tsconfig. */
+{
+  "compileOnSave": false,
+  "compilerOptions": {
+    "module": "esnext",
+    "outDir": "./dist/out-tsc",
+    "sourceMap": true,
+    "declaration": false,
+    "moduleResolution": "node",
+    "emitDecoratorMetadata": true,
+    "experimentalDecorators": true,
+    "target": "es5",
+    "typeRoots": [
+      "node_modules/@types"
+    ],
+    "lib": [
+      "es2017",
+      "dom"
+    ],
+    "allowJs": true
+  }
+}
+
--- a/frontend/tslint.json
+++ b/frontend/tslint.json
@ -0,0 +1,142 @@
+{
+  "rulesDirectory": [
+    "node_modules/codelyzer"
+  ],
+  "rules": {
+    "arrow-return-shorthand": true,
+    "callable-types": true,
+    "class-name": true,
+    "comment-format": [
+      true,
+      "check-space"
+    ],
+    "curly": true,
+    "deprecation": {
+      "severity": "warn"
+    },
+    "eofline": true,
+    "forin": true,
+    "import-blacklist": [
+      true,
+      "rxjs/Rx"
+    ],
+    "import-spacing": true,
+    "indent": [
+      true,
+      "spaces"
+    ],
+    "interface-over-type-literal": true,
+    "label-position": true,
+    "max-line-length": [
+      true,
+      140
+    ],
+    "member-access": false,
+    "member-ordering": [
+      true,
+      {
+        "order": [
+          "static-field",
+          "instance-field",
+          "static-method",
+          "instance-method"
+        ]
+      }
+    ],
+    "no-arg": true,
+    "no-bitwise": true,
+    "no-console": [
+      true,
+      "debug",
+      "info",
+      "time",
+      "timeEnd",
+      "trace"
+    ],
+    "no-construct": true,
+    "no-debugger": true,
+    "no-duplicate-super": true,
+    "no-empty": false,
+    "no-empty-interface": true,
+    "no-eval": true,
+    "no-inferrable-types": [
+      true,
+      "ignore-params"
+    ],
+    "no-misused-new": true,
+    "no-non-null-assertion": true,
+    "no-shadowed-variable": true,
+    "no-string-literal": false,
+    "no-string-throw": true,
+    "no-switch-case-fall-through": true,
+    "no-trailing-whitespace": true,
+    "no-unnecessary-initializer": true,
+    "no-unused-expression": true,
+    "no-use-before-declare": true,
+    "no-var-keyword": true,
+    "object-literal-sort-keys": false,
+    "one-line": [
+      true,
+      "check-open-brace",
+      "check-catch",
+      "check-else",
+      "check-whitespace"
+    ],
+    "prefer-const": true,
+    "quotemark": [
+      true,
+      "single"
+    ],
+    "radix": true,
+    "semicolon": [
+      true,
+      "always"
+    ],
+    "triple-equals": [
+      true,
+      "allow-null-check"
+    ],
+    "typedef-whitespace": [
+      true,
+      {
+        "call-signature": "nospace",
+        "index-signature": "nospace",
+        "parameter": "nospace",
+        "property-declaration": "nospace",
+        "variable-declaration": "nospace"
+      }
+    ],
+    "unified-signatures": true,
+    "variable-name": false,
+    "whitespace": [
+      true,
+      "check-branch",
+      "check-decl",
+      "check-operator",
+      "check-separator",
+      "check-type"
+    ],
+    "directive-selector": [
+      true,
+      "attribute",
+      "app",
+      "camelCase"
+    ],
+    "component-selector": [
+      true,
+      "element",
+      "app",
+      "kebab-case"
+    ],
+    "no-output-on-prefix": true,
+    "use-input-property-decorator": true,
+    "use-output-property-decorator": true,
+    "use-host-property-decorator": true,
+    "no-input-rename": true,
+    "no-output-rename": true,
+    "use-life-cycle-interface": true,
+    "use-pipe-transform-interface": true,
+    "component-class-suffix": true,
+    "directive-class-suffix": true
+  }
+}
				`@ -0,0 +1 @@`
				`<p>{{message}} <button mat-raised-button (click)="buttonClickedEvent.emit()">Click me</button></p>`