commit 3e2cf37921e4fe2a42597859de524a711fd94ba7
Author: androiddrew <bednar.andrew@gmail.com>
Date:   Wed Oct 4 15:02:02 2017 -0400

    Initial commit

diff --git a/.gitignore b/.gitignore
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+# Pycharm
+.idea
+
+# ---> Python
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+env/
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+*.egg-info/
+.installed.cfg
+*.egg
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*,cover
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
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diff --git a/README.md b/README.md
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diff --git a/__init__.py b/__init__.py
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index 0000000..e69de29
diff --git a/app.py b/app.py
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+++ b/app.py
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+import json
+
+from apistar import Include, Route, http, Response, annotate
+from apistar.frameworks.wsgi import WSGIApp as App
+from apistar.handlers import docs_urls, static_urls
+from apistar.backends import sqlalchemy_backend
+from apistar.backends.sqlalchemy_backend import Session
+
+from models import Base, Cookie
+from model.util import alchemyencoder
+from render import JSONRenderer
+
+
+def welcome(name=None):
+    if name is None:
+        return {'message': 'Welcome to API Star!'}
+    return {'message': 'Welcome to API Star, %s!' % name}
+
+
+@annotate(renderers=[JSONRenderer()])
+def get_cookies(session: Session):
+    cookies = session.query(Cookie).all()
+    result = [{"id": cookie.id,
+               "created_date": cookie.created_date,
+               "modified_date": cookie.modified_date,
+               "name": cookie.name,
+               "recipe_url": cookie.recipe_url,
+               "sku": cookie.sku,
+               "qoh": cookie.unit_cost}
+              for cookie in cookies]
+
+    return result
+
+routes = [
+    Route('/', 'GET', welcome),
+    Route('/cookies', 'GET', get_cookies),
+    Include('/docs', docs_urls),
+    Include('/static', static_urls)
+]
+
+settings = {
+    'DATABASE': {
+        'URL': 'postgresql://:@localhost/apistar',
+        'METADATA': Base.metadata
+    }
+}
+
+app = App(routes=routes,
+          settings=settings,
+          commands=sqlalchemy_backend.commands,
+          components=sqlalchemy_backend.components
+          )
diff --git a/model/__init__.py b/model/__init__.py
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diff --git a/model/util.py b/model/util.py
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+++ b/model/util.py
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+import datetime as dt
+import decimal
+
+def alchemyencoder(obj):
+    """JSON encoder function for SQLAlchemy special classes."""
+    if isinstance(obj, dt.datetime):
+        return obj.isoformat()
+    elif isinstance(obj, decimal.Decimal):
+        return float(obj)
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diff --git a/models.py b/models.py
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+++ b/models.py
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+from sqlalchemy.ext.declarative import declarative_base
+from sqlalchemy import Column, Integer, String, ForeignKey, DateTime, Boolean, Numeric
+from sqlalchemy.orm import relationship, backref
+from sqlalchemy.sql import expression
+from sqlalchemy.ext.compiler import compiles
+from sqlalchemy.types import DateTime as DateTimeType
+
+# can be moved to models util
+class utcnow(expression.FunctionElement):
+    type = DateTimeType()
+
+# Can be moved to the models util dirp
+@compiles(utcnow, 'postgresql')
+def pg_utcnow(element, compiler, **kw):
+    return "TIMEZONE('utc', CURRENT_TIMESTAMP)"
+
+
+Base = declarative_base()
+
+
+
+class DBMixin:
+    id = Column(Integer, primary_key=True)
+    created_date = Column(DateTime, server_default=utcnow())
+    modified_date = Column(DateTime, server_default=utcnow(), onupdate=utcnow())
+
+
+def ReferenceCol(tablename, nullable=False, **kw):
+    return Column(ForeignKey('{}.id'.format(tablename)), nullable=nullable, **kw)
+
+
+class Cookie(Base, DBMixin):
+    __tablename__ = 'cookies'
+
+    name = Column(String(50), index=True)
+    recipe_url = Column(String(255))
+    sku = Column(String(55))
+    qoh = Column(Integer)
+    unit_cost = Column(Numeric(12, 2))
+
+
+class User(DBMixin, Base):
+    __tablename__ = 'users'
+
+    username = Column(String(255), nullable=False, unique=True)
+    email_address = Column(String(255), nullable=False)
+    phone = Column(String(20), nullable=False)
+    password = Column(String(255))
+
+
+class Order(DBMixin, Base):
+    __tablename__ = 'orders'
+
+    user_id = ReferenceCol('users')
+    shipped = Column(Boolean, default=False)
+
+    user = relationship('User', backref=backref('orders'))
+
+
+class LineItem(DBMixin, Base):
+    __tablename__ = 'line_items'
+
+    order_id = ReferenceCol('orders')
+    cookie_id = ReferenceCol('cookies')
+    quantity = Column(Integer)
+    extended_cost = Column(Numeric(12, 2))
+
+    order = relationship('Order', backref=backref('line_items'))
+    cookie = relationship('Cookie', uselist=False)
+
diff --git a/render.py b/render.py
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+++ b/render.py
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+import json
+from apistar import http
+from apistar.renderers import Renderer
+
+from model.util import alchemyencoder
+
+
+class JSONRenderer(Renderer):
+    media_type = 'application/json'
+    charset = None
+
+    def render(self, data: http.ResponseData) -> bytes:
+        return json.dumps(data, default=alchemyencoder).encode('utf-8')
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diff --git a/requirements.txt b/requirements.txt
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+++ b/requirements.txt
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+apistar==0.3.6
+certifi==2017.7.27.1
+chardet==3.0.4
+coreapi==2.3.1
+coreschema==0.0.4
+idna==2.6
+itypes==1.1.0
+Jinja2==2.9.6
+MarkupSafe==1.0
+py==1.4.34
+pytest==3.2.2
+requests==2.18.4
+SQLAlchemy==1.1.14
+uritemplate==3.0.0
+urllib3==1.22
+Werkzeug==0.12.2
+whitenoise==3.3.1
diff --git a/tests.py b/tests.py
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+++ b/tests.py
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+from apistar.test import TestClient
+from app import welcome
+
+
+def test_welcome():
+    """
+    Testing a view directly.
+    """
+    data = welcome()
+    assert data == {'message': 'Welcome to API Star!'}
+
+
+def test_http_request():
+    """
+    Testing a view, using the test client.
+    """
+    client = TestClient()
+    response = client.get('http://localhost/')
+    assert response.status_code == 200
+    assert response.json() == {'message': 'Welcome to API Star!'}