From fbaf3b1bf9a498c323f494b1868625a588099f1d Mon Sep 17 00:00:00 2001
From: Aaron Louie <aaron@sartography.com>
Date: Thu, 14 Nov 2019 10:37:06 -0500
Subject: [PATCH] Adds basic Django and Viewflow structure

---
 .idea/cr_connect_workflow.iml                 |  33 +++++
 .../inspectionProfiles/profiles_settings.xml  |   6 +
 .idea/misc.xml                                |   7 +
 .idea/modules.xml                             |   8 ++
 .idea/workspace.xml                           | 101 ++++++++++++++
 app/__init__.py                               |   0
 app/admin.py                                  |   3 +
 app/apps.py                                   |   5 +
 app/flows.py                                  |  47 +++++++
 app/migrations/0001_initial.py                |  28 ++++
 app/migrations/__init__.py                    |   0
 app/models.py                                 |   7 +
 app/tests.py                                  |   3 +
 app/views.py                                  |   3 +
 cr_connect_workflow/__init__.py               |   0
 cr_connect_workflow/settings.py               | 126 ++++++++++++++++++
 cr_connect_workflow/urls.py                   |  26 ++++
 cr_connect_workflow/wsgi.py                   |  16 +++
 manage.py                                     |  21 +++
 19 files changed, 440 insertions(+)
 create mode 100644 .idea/cr_connect_workflow.iml
 create mode 100644 .idea/inspectionProfiles/profiles_settings.xml
 create mode 100644 .idea/misc.xml
 create mode 100644 .idea/modules.xml
 create mode 100644 .idea/workspace.xml
 create mode 100644 app/__init__.py
 create mode 100644 app/admin.py
 create mode 100644 app/apps.py
 create mode 100644 app/flows.py
 create mode 100644 app/migrations/0001_initial.py
 create mode 100644 app/migrations/__init__.py
 create mode 100644 app/models.py
 create mode 100644 app/tests.py
 create mode 100644 app/views.py
 create mode 100644 cr_connect_workflow/__init__.py
 create mode 100644 cr_connect_workflow/settings.py
 create mode 100644 cr_connect_workflow/urls.py
 create mode 100644 cr_connect_workflow/wsgi.py
 create mode 100755 manage.py

diff --git a/.idea/cr_connect_workflow.iml b/.idea/cr_connect_workflow.iml
new file mode 100644
index 00000000..5054d6e6
--- /dev/null
+++ b/.idea/cr_connect_workflow.iml
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="PYTHON_MODULE" version="4">
+  <component name="FacetManager">
+    <facet type="django" name="Django">
+      <configuration>
+        <option name="rootFolder" value="$MODULE_DIR$" />
+        <option name="settingsModule" value="cr_connect_workflow/settings.py" />
+        <option name="manageScript" value="$MODULE_DIR$/manage.py" />
+        <option name="environment" value="&lt;map/&gt;" />
+        <option name="doNotUseTestRunner" value="false" />
+        <option name="trackFilePattern" value="migrations" />
+      </configuration>
+    </facet>
+  </component>
+  <component name="NewModuleRootManager">
+    <content url="file://$MODULE_DIR$/../cr-connect-workflow">
+      <excludeFolder url="file://$MODULE_DIR$/../cr-connect-workflow/venv" />
+    </content>
+    <orderEntry type="jdk" jdkName="Python 3.6 (venv)" jdkType="Python SDK" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+  <component name="TemplatesService">
+    <option name="TEMPLATE_CONFIGURATION" value="Django" />
+    <option name="TEMPLATE_FOLDERS">
+      <list>
+        <option value="$MODULE_DIR$/templates" />
+      </list>
+    </option>
+  </component>
+  <component name="TestRunnerService">
+    <option name="PROJECT_TEST_RUNNER" value="Unittests" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/.idea/inspectionProfiles/profiles_settings.xml b/.idea/inspectionProfiles/profiles_settings.xml
new file mode 100644
index 00000000..105ce2da
--- /dev/null
+++ b/.idea/inspectionProfiles/profiles_settings.xml
@@ -0,0 +1,6 @@
+<component name="InspectionProjectProfileManager">
+  <settings>
+    <option name="USE_PROJECT_PROFILE" value="false" />
+    <version value="1.0" />
+  </settings>
+</component>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
new file mode 100644
index 00000000..4994d04f
--- /dev/null
+++ b/.idea/misc.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="JavaScriptSettings">
+    <option name="languageLevel" value="ES6" />
+  </component>
+  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.6 (venv)" project-jdk-type="Python SDK" />
+</project>
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
new file mode 100644
index 00000000..a9127472
--- /dev/null
+++ b/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/../cr-connect-workflow/.idea/cr_connect_workflow.iml" filepath="$PROJECT_DIR$/../cr-connect-workflow/.idea/cr_connect_workflow.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/workspace.xml b/.idea/workspace.xml
new file mode 100644
index 00000000..10b602d9
--- /dev/null
+++ b/.idea/workspace.xml
@@ -0,0 +1,101 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ChangeListManager">
+    <list default="true" id="332c1053-f6d6-4ccf-9094-ed2432476ac1" name="Default Changelist" comment="" />
+    <option name="EXCLUDED_CONVERTED_TO_IGNORED" value="true" />
+    <option name="SHOW_DIALOG" value="false" />
+    <option name="HIGHLIGHT_CONFLICTS" value="true" />
+    <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
+    <option name="LAST_RESOLUTION" value="IGNORE" />
+  </component>
+  <component name="DatabaseView">
+    <option name="SHOW_INTERMEDIATE" value="true" />
+    <option name="GROUP_DATA_SOURCES" value="true" />
+    <option name="GROUP_SCHEMA" value="true" />
+    <option name="GROUP_CONTENTS" value="false" />
+    <option name="SORT_POSITIONED" value="false" />
+    <option name="SHOW_EMPTY_GROUPS" value="false" />
+    <option name="AUTO_SCROLL_FROM_SOURCE" value="false" />
+    <option name="HIDDEN_KINDS">
+      <set />
+    </option>
+    <expand>
+      <path>
+        <item name="Database" type="3277223f:DatabaseStructure$DbRootGroup" />
+        <item name="db" type="feb32156:DbDataSourceImpl" />
+      </path>
+    </expand>
+    <select />
+  </component>
+  <component name="DjangoConsoleOptions" custom-start-script="import sys; print('Python %s on %s' % (sys.version, sys.platform))&#10;import django; print('Django %s' % django.get_version())&#10;sys.path.extend([WORKING_DIR_AND_PYTHON_PATHS])&#10;if 'setup' in dir(django): django.setup()&#10;import django_manage_shell; django_manage_shell.run(PROJECT_ROOT)">
+    <option name="myCustomStartScript" value="import sys; print('Python %s on %s' % (sys.version, sys.platform))&#10;import django; print('Django %s' % django.get_version())&#10;sys.path.extend([WORKING_DIR_AND_PYTHON_PATHS])&#10;if 'setup' in dir(django): django.setup()&#10;import django_manage_shell; django_manage_shell.run(PROJECT_ROOT)" />
+  </component>
+  <component name="FileTemplateManagerImpl">
+    <option name="RECENT_TEMPLATES">
+      <list>
+        <option value="Python Script" />
+      </list>
+    </option>
+  </component>
+  <component name="ProjectId" id="1TbxM4HUMoX1yR3IauEP3eiItn9" />
+  <component name="PropertiesComponent">
+    <property name="WebServerToolWindowFactoryState" value="false" />
+    <property name="run.code.analysis.last.selected.profile" value="aDefault" />
+    <property name="settings.editor.selected.configurable" value="settings.github" />
+  </component>
+  <component name="RunDashboard">
+    <option name="ruleStates">
+      <list>
+        <RuleState>
+          <option name="name" value="ConfigurationTypeDashboardGroupingRule" />
+        </RuleState>
+        <RuleState>
+          <option name="name" value="StatusDashboardGroupingRule" />
+        </RuleState>
+      </list>
+    </option>
+  </component>
+  <component name="RunManager">
+    <configuration name="cr_connect_workflow" type="Python.DjangoServer" factoryName="Django server">
+      <module name="cr_connect_workflow" />
+      <option name="INTERPRETER_OPTIONS" value="" />
+      <option name="PARENT_ENVS" value="true" />
+      <envs>
+        <env name="PYTHONUNBUFFERED" value="1" />
+        <env name="DJANGO_SETTINGS_MODULE" value="cr_connect_workflow.settings" />
+      </envs>
+      <option name="SDK_HOME" value="" />
+      <option name="WORKING_DIRECTORY" value="" />
+      <option name="IS_MODULE_SDK" value="false" />
+      <option name="ADD_CONTENT_ROOTS" value="true" />
+      <option name="ADD_SOURCE_ROOTS" value="true" />
+      <option name="launchJavascriptDebuger" value="false" />
+      <option name="port" value="8000" />
+      <option name="host" value="" />
+      <option name="additionalOptions" value="" />
+      <option name="browserUrl" value="" />
+      <option name="runTestServer" value="false" />
+      <option name="runNoReload" value="false" />
+      <option name="useCustomRunCommand" value="false" />
+      <option name="customRunCommand" value="" />
+      <method v="2" />
+    </configuration>
+  </component>
+  <component name="SvnConfiguration">
+    <configuration />
+  </component>
+  <component name="TaskManager">
+    <task active="true" id="Default" summary="Default task">
+      <changelist id="332c1053-f6d6-4ccf-9094-ed2432476ac1" name="Default Changelist" comment="" />
+      <created>1573742544583</created>
+      <option name="number" value="Default" />
+      <option name="presentableId" value="Default" />
+      <updated>1573742544583</updated>
+      <workItem from="1573742545717" duration="2887000" />
+    </task>
+    <servers />
+  </component>
+  <component name="TypeScriptGeneratedFilesManager">
+    <option name="version" value="1" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/app/__init__.py b/app/__init__.py
new file mode 100644
index 00000000..e69de29b
diff --git a/app/admin.py b/app/admin.py
new file mode 100644
index 00000000..8c38f3f3
--- /dev/null
+++ b/app/admin.py
@@ -0,0 +1,3 @@
+from django.contrib import admin
+
+# Register your models here.
diff --git a/app/apps.py b/app/apps.py
new file mode 100644
index 00000000..80b2c8d7
--- /dev/null
+++ b/app/apps.py
@@ -0,0 +1,5 @@
+from django.apps import AppConfig
+
+
+class AppConfig(AppConfig):
+    name = 'app'
diff --git a/app/flows.py b/app/flows.py
new file mode 100644
index 00000000..cc4df4f4
--- /dev/null
+++ b/app/flows.py
@@ -0,0 +1,47 @@
+from viewflow import flow, frontend
+from viewflow.base import this, Flow
+from viewflow.flow.views import CreateProcessView, UpdateProcessView
+
+from .models import CRConnectProcess
+
+
+@frontend.register
+class CRConnectFlow(Flow):
+    process_class = CRConnectProcess
+
+    start = (
+        flow.Start(
+            CreateProcessView,
+            fields=["text"]
+        ).Permission(
+            auto_create=True
+        ).Next(this.approve)
+    )
+
+    approve = (
+        flow.View(
+            UpdateProcessView,
+            fields=["approved"]
+        ).Permission(
+            auto_create=True
+        ).Next(this.check_approve)
+    )
+
+    check_approve = (
+        flow.If(lambda activation: activation.process.approved)
+        .Then(this.send)
+        .Else(this.end)
+    )
+
+    send = (
+        flow.Handler(
+            this.send_cr_connect_request
+        ).Next(this.end)
+    )
+
+    end = flow.End()
+
+    def send_cr_connect_request(self, activation):
+        print(activation.process.text)
+
+
diff --git a/app/migrations/0001_initial.py b/app/migrations/0001_initial.py
new file mode 100644
index 00000000..8ba11f03
--- /dev/null
+++ b/app/migrations/0001_initial.py
@@ -0,0 +1,28 @@
+# Generated by Django 2.2.7 on 2019-11-14 15:06
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('viewflow', '0006_i18n'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='CRConnectProcess',
+            fields=[
+                ('process_ptr', models.OneToOneField(auto_created=True, on_delete=django.db.models.deletion.CASCADE, parent_link=True, primary_key=True, serialize=False, to='viewflow.Process')),
+                ('text', models.CharField(max_length=150)),
+                ('approved', models.BooleanField(default=False)),
+            ],
+            options={
+                'abstract': False,
+            },
+            bases=('viewflow.process',),
+        ),
+    ]
diff --git a/app/migrations/__init__.py b/app/migrations/__init__.py
new file mode 100644
index 00000000..e69de29b
diff --git a/app/models.py b/app/models.py
new file mode 100644
index 00000000..606f70f4
--- /dev/null
+++ b/app/models.py
@@ -0,0 +1,7 @@
+from django.db import models
+from viewflow.models import Process
+
+# Create your models here.
+class CRConnectProcess(Process):
+    text = models.CharField(max_length=150)
+    approved = models.BooleanField(default=False)
diff --git a/app/tests.py b/app/tests.py
new file mode 100644
index 00000000..7ce503c2
--- /dev/null
+++ b/app/tests.py
@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.
diff --git a/app/views.py b/app/views.py
new file mode 100644
index 00000000..91ea44a2
--- /dev/null
+++ b/app/views.py
@@ -0,0 +1,3 @@
+from django.shortcuts import render
+
+# Create your views here.
diff --git a/cr_connect_workflow/__init__.py b/cr_connect_workflow/__init__.py
new file mode 100644
index 00000000..e69de29b
diff --git a/cr_connect_workflow/settings.py b/cr_connect_workflow/settings.py
new file mode 100644
index 00000000..fb5db750
--- /dev/null
+++ b/cr_connect_workflow/settings.py
@@ -0,0 +1,126 @@
+"""
+Django settings for cr_connect_workflow project.
+
+Generated by 'django-admin startproject' using Django 2.2.7.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/2.2/topics/settings/
+
+For the full list of settings and their values, see
+https://docs.djangoproject.com/en/2.2/ref/settings/
+"""
+
+import os
+
+# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
+BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+
+
+# Quick-start development settings - unsuitable for production
+# See https://docs.djangoproject.com/en/2.2/howto/deployment/checklist/
+
+# SECURITY WARNING: keep the secret key used in production secret!
+SECRET_KEY = 'kbw*xnbw)4q-vpdtjs7ysb_z@z3%0c*kk4&7=5vc^!$-jl(y-g'
+
+# 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',
+    'app.apps.AppConfig',
+    'material',
+    'material.frontend',
+    'viewflow',
+    'viewflow.frontend',
+]
+
+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 = 'cr_connect_workflow.urls'
+
+TEMPLATES = [
+    {
+        'BACKEND': 'django.template.backends.django.DjangoTemplates',
+        'DIRS': [os.path.join(BASE_DIR, 'templates')]
+        ,
+        '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 = 'cr_connect_workflow.wsgi.application'
+
+
+# Database
+# https://docs.djangoproject.com/en/2.2/ref/settings/#databases
+
+DATABASES = {
+    'default': {
+        'ENGINE': 'django.db.backends.sqlite3',
+        'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
+    }
+}
+
+
+# Password validation
+# https://docs.djangoproject.com/en/2.2/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/2.2/topics/i18n/
+
+LANGUAGE_CODE = 'en-us'
+
+TIME_ZONE = 'UTC'
+
+USE_I18N = True
+
+USE_L10N = True
+
+USE_TZ = True
+
+
+# Static files (CSS, JavaScript, Images)
+# https://docs.djangoproject.com/en/2.2/howto/static-files/
+
+STATIC_URL = '/static/'
diff --git a/cr_connect_workflow/urls.py b/cr_connect_workflow/urls.py
new file mode 100644
index 00000000..023b0fc2
--- /dev/null
+++ b/cr_connect_workflow/urls.py
@@ -0,0 +1,26 @@
+"""cr_connect_workflow URL Configuration
+
+The `urlpatterns` list routes URLs to views. For more information please see:
+    https://docs.djangoproject.com/en/2.2/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
+from django.conf.urls import include, url
+from django.views import generic
+from material.frontend import urls as frontend_urls
+
+urlpatterns = [
+    url(r'^$', generic.RedirectView.as_view(url='/workflow/', permanent=False)),
+    url(r'', include(frontend_urls)),
+    # path('admin/', admin.site.urls),
+]
diff --git a/cr_connect_workflow/wsgi.py b/cr_connect_workflow/wsgi.py
new file mode 100644
index 00000000..38fc8d29
--- /dev/null
+++ b/cr_connect_workflow/wsgi.py
@@ -0,0 +1,16 @@
+"""
+WSGI config for cr_connect_workflow 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/2.2/howto/deployment/wsgi/
+"""
+
+import os
+
+from django.core.wsgi import get_wsgi_application
+
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'cr_connect_workflow.settings')
+
+application = get_wsgi_application()
diff --git a/manage.py b/manage.py
new file mode 100755
index 00000000..f671a878
--- /dev/null
+++ b/manage.py
@@ -0,0 +1,21 @@
+#!/usr/bin/env python
+"""Django's command-line utility for administrative tasks."""
+import os
+import sys
+
+
+def main():
+    os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'cr_connect_workflow.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()