Remove the view packages

app/user/rest.py

@@ -0,0 +1,84 @@
+from flask import (jsonify, request)
+from sqlalchemy.exc import DataError
+from sqlalchemy.orm.exc import NoResultFound
+from app.dao.services_dao import get_model_services
+from app.dao.users_dao import (
+    get_model_users, save_model_user, delete_model_user)
+from app.schemas import (
+    user_schema, users_schema, service_schema, services_schema)
+from app import db
+
+
+from flask import Blueprint
+user = Blueprint('user', __name__)
+
+
+# TODO auth to be added
+@user.route('/', methods=['POST'])
+def create_user():
+    user, errors = user_schema.load(request.get_json())
+    if errors:
+        return jsonify(result="error", message=errors), 400
+    save_model_user(user)
+    return jsonify(data=user_schema.dump(user).data), 201
+
+
+# TODO auth to be added
+@user.route('/<int:user_id>', methods=['PUT', 'DELETE'])
+def update_user(user_id):
+    try:
+        user = get_model_users(user_id=user_id)
+    except DataError:
+        return jsonify(result="error", message="Invalid user id"), 400
+    except NoResultFound:
+        return jsonify(result="error", message="User not found"), 404
+    if request.method == 'DELETE':
+        status_code = 202
+        delete_model_user(user)
+    else:
+        status_code = 200
+        # TODO there has got to be a better way to do the next three lines
+        update_user, errors = user_schema.load(request.get_json())
+        if errors:
+            return jsonify(result="error", message=errors), 400
+        update_dict, errors = user_schema.dump(update_user)
+        # TODO FIX ME
+        # Remove update_service model which is added to db.session
+        db.session.rollback()
+        save_model_user(user, update_dict=update_dict)
+    return jsonify(data=user_schema.dump(user).data), status_code
+
+
+# TODO auth to be added.
+@user.route('/<int:user_id>', methods=['GET'])
+@user.route('/', methods=['GET'])
+def get_user(user_id=None):
+    try:
+        users = get_model_users(user_id=user_id)
+    except DataError:
+        return jsonify(result="error", message="Invalid user id"), 400
+    except NoResultFound:
+        return jsonify(result="error", message="User not found"), 404
+    result = users_schema.dump(users) if isinstance(users, list) else user_schema.dump(users)
+    return jsonify(data=result.data)
+
+
+# TODO auth to be added
+@user.route('/<int:user_id>/service', methods=['GET'])
+@user.route('/<int:user_id>/service/<int:service_id>', methods=['GET'])
+def get_service_by_user_id(user_id, service_id=None):
+    try:
+        user = get_model_users(user_id=user_id)
+    except DataError:
+        return jsonify(result="error", message="Invalid user id"), 400
+    except NoResultFound:
+        return jsonify(result="error", message="User not found"), 404
+
+    try:
+        services = get_model_services(user_id=user.id, service_id=service_id)
+    except DataError:
+        return jsonify(result="error", message="Invalid service id"), 400
+    except NoResultFound:
+        return jsonify(result="error", message="Service not found"), 404
+    services, errors = services_schema.dump(services) if isinstance(services, list) else service_schema.dump(services)
+    return jsonify(data=services)