feat(data-extraction): MongoWrapper, DataClasses and services for News and Company data

Jupyter/API-tests/News/models/News.py

@@ -1,13 +0,0 @@
-from dataclasses import asdict, dataclass
-
-
-@dataclass
-class News:
-    id: str
-    title: str
-    date: str
-    text: str
-    source_url: str
-
-    def dict(self):
-        return asdict(self)

Jupyter/API-tests/News/utils/NewsServiceInterface.py

@@ -1,17 +0,0 @@
-from abc import ABC
-
-from News.models.News import News
-
-
-class NewsServiceInterface(ABC):
-    def get_all(self) -> list[News]:
-        raise NotImplementedError
-
-    def get_by_id(self, id: str) -> News | None:
-        raise NotImplementedError
-
-    def insert(self, news: News):
-        raise NotImplementedError
-
-    def insert_many(self, news: list[News]):
-        raise NotImplementedError

Jupyter/API-tests/News/utils/mongodb/mongo.py

@@ -1,67 +0,0 @@
-import pymongo
-from News.models.News import News
-from News.utils.NewsServiceInterface import NewsServiceInterface
-
-
-class MongoConnector:
-    def __init__(
-        self,
-        hostname,
-        database: str,
-        port: int | None,
-        username: str | None = None,
-        password: str | None = None,
-    ):
-        self.client = self.connect(hostname, port, username, password)
-        databases = self.client.list_database_names()
-        if database not in databases:
-            print(f"Database {database} will be created")
-        self.database = self.client[database]
-
-    def connect(self, hostname, port, username, password) -> pymongo.MongoClient:
-        if username is not None and password is not None:
-            connection_string = f"mongodb+srv://{username}:{password}@{hostname}"
-        else:
-            connection_string = f"mongodb+srv://{hostname}"
-        if port is not None:
-            connection_string += f":{port}"
-            connection_string = connection_string.replace("mongodb+srv", "mongodb")
-        print(connection_string)
-        return pymongo.MongoClient(connection_string)
-
-
-class MongoNewsService(NewsServiceInterface):
-    def __init__(self, connector: MongoConnector):
-        self.collection = connector.database["news"]
-
-    def get_all(self) -> list[News]:
-        result = self.collection.find()
-        return [MongoEntryTransformer.transform_outgoing(elem) for elem in result]
-
-    def get_by_id(self, id: str) -> News | None:
-        result = list(self.collection.find({"_id": id}))
-        if len(result) == 1:
-            return MongoEntryTransformer.transform_outgoing(list(result)[0])
-        return None
-
-    def insert(self, news: News):
-        return self.collection.insert_one(MongoEntryTransformer.transform_ingoing(news))
-
-
-class MongoEntryTransformer:
-    @staticmethod
-    def transform_ingoing(news: News) -> dict:
-        transport_object = news.dict()
-        transport_object["_id"] = news.id
-        del transport_object["id"]
-        return transport_object
-
-    @staticmethod
-    def transform_outgoing(data: dict) -> News:
-        return News(
-            id=data["_id"],
-            title=data["title"],
-            date=data["date"],
-            text=data["text"],
-            source_url=data["source_url"],
-        )