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61 lines
1.6 KiB
61 lines
1.6 KiB
7 years ago
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import flask
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import flask_cors
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from quote import engine, Base, Session, Quote, QuoteSchema
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app = flask.Flask(__name__)
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flask_cors.CORS(app)
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Base.metadata.create_all(engine)
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@app.route('/quotes')
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def get_quotes():
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args = flask.request.args
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filter = args.get('filter', type=str)
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sort_by = args.get('sort_by', type=str)
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sort_order = args.get('sort_order', type=str)
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page_number = args.get('page_number', type=int)
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page_size = args.get('page_size', type=int)
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session = Session()
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try:
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q = session.query(Quote)
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if filter:
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q = q.filter(Quote.text.ilike('%{}%'.format(filter)))
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count = q.count()
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if sort_by:
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col = getattr(Quote, sort_by, None)
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if col:
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if sort_order:
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order_by = getattr(col, sort_order, None)
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if order_by:
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q = q.order_by(order_by())
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else:
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q = q.order_by(col)
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if page_size:
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q = q.limit(page_size)
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if page_number and page_size:
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q = q.offset(page_number * page_size)
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data = QuoteSchema(many=True).dump(q).data
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finally:
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session.close()
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return flask.jsonify(data), 200, {'X-Total-Count': count}
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@app.route('/quotes', methods=['POST'])
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def add_quote():
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q = QuoteSchema().load(flask.request.get_json())
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quote = Quote(**q.data)
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session = Session()
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try:
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session.add(quote)
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session.commit()
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data = QuoteSchema().dump(quote).data
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except:
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session.rollback()
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raise
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finally:
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session.close()
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return flask.jsonify(data), 201
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