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path: root/umosapi/app_db/uobject.py
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from flask import current_app
from bson.objectid import ObjectId

from .db import MongoDB


class UObject(object):
    def __init__(self, app=None):
        self.app = app

    def all(self):
        db = MongoDB(self.app)
        mongo = db.connection()
        return list(mongo.db.uobjects.find({}))

    def register(self, datas):
        db = MongoDB(self.app)
        mongo = db.connection()
        error = {}

        if type(datas) != dict:
            error = {
                "msg": "UObject datas type is not dict (JSON).",
                "code": 400
            }

        if not error:
            _id = mongo.db.uobjects.insert({"datas": datas})
            return {"_id": str(_id), "msg": "UObject added.", "code": 201}
        return error

    def remove(self, _id):
        db = MongoDB(self.app)
        mongo = db.connection()
        error = {}

        if not _id:
            error = {"msg": "UObject _id is required", "code": 400}
        elif len(list(mongo.db.uobjects.find({"_id": ObjectId(_id)}))) == 0:
            error = {
                'msg': "UObject {} not exist. So it's good.".format(_id),
                "code": 404
            }

        if not error:
            mongo.db.uobjects.remove({"_id": ObjectId(_id)})
            return {"msg": "UObject {} deleted".format(_id), "code": 200}
        return error