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# Copyright (c) 2021 AtLarge Research
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
from datetime import datetime
from flask import request
from flask_restful import Resource
from marshmallow import Schema, fields
from opendc.models.prefab import Prefab as PrefabModel, PrefabSchema
from opendc.database import Database
from opendc.exts import current_user, requires_auth, db
class PrefabList(Resource):
"""
Resource for the list of prefabs available to the user.
"""
method_decorators = [requires_auth]
def get(self):
"""
Get the available prefabs for a user.
"""
user_id = current_user['sub']
own_prefabs = db.fetch_all({'authorId': user_id}, PrefabModel.collection_name)
public_prefabs = db.fetch_all({'visibility': 'public'}, PrefabModel.collection_name)
authorizations = {"authorizations": []}
authorizations["authorizations"].append(own_prefabs)
authorizations["authorizations"].append(public_prefabs)
return {'data': authorizations}
def post(self):
"""
Create a new prefab.
"""
schema = PrefabList.PostSchema()
result = schema.load(request.json)
prefab = PrefabModel(result['prefab'])
prefab.set_property('datetimeCreated', Database.datetime_to_string(datetime.now()))
prefab.set_property('datetimeLastEdited', Database.datetime_to_string(datetime.now()))
user_id = current_user['sub']
prefab.set_property('authorId', user_id)
prefab.insert()
return {'data': prefab.obj}
class PostSchema(Schema):
"""
Schema for the POST operation on the prefab list.
"""
prefab = fields.Nested(PrefabSchema, required=True)
class Prefab(Resource):
"""
Resource representing a single prefab.
"""
method_decorators = [requires_auth]
def get(self, prefab_id):
"""Get this Prefab."""
prefab = PrefabModel.from_id(prefab_id)
prefab.check_exists()
prefab.check_user_access(current_user['sub'])
return {'data': prefab.obj}
def put(self, prefab_id):
"""Update a prefab's name and/or contents."""
schema = Prefab.PutSchema()
result = schema.load(request.json)
prefab = PrefabModel.from_id(prefab_id)
prefab.check_exists()
prefab.check_user_access(current_user['sub'])
prefab.set_property('name', result['prefab']['name'])
prefab.set_property('rack', result['prefab']['rack'])
prefab.set_property('datetime_last_edited', Database.datetime_to_string(datetime.now()))
prefab.update()
return {'data': prefab.obj}
def delete(self, prefab_id):
"""Delete this Prefab."""
prefab = PrefabModel.from_id(prefab_id)
prefab.check_exists()
prefab.check_user_access(current_user['sub'])
old_object = prefab.delete()
return {'data': old_object}
class PutSchema(Schema):
"""
Schema for the PUT operation on a prefab.
"""
prefab = fields.Nested(PrefabSchema, required=True)
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