feat: change entrypoint of lib + split responsabilites in components

Author: IvanildoBarauna

src/api_to_dataframe/__init__.py

@@ -1 +1,2 @@
-from api_to_dataframe.main import ClientBuilder
+from api_to_dataframe.controller import client_builder as ClientBuilder
+from api_to_dataframe.common.utils import retry_strategies as RetryStrategies

src/api_to_dataframe/common/utils/retry_strategies.py

@@ -0,0 +1,9 @@
+from enum import Enum
+
+
+class RetryStrategies(Enum):
+    NoRetryStrategy = 0
+    LinearStrategy = 1
+    ExponentialStrategy = 2
+    CustomStrategy = 3
+

src/api_to_dataframe/controller/client_builder.py

@@ -0,0 +1,20 @@
+from api_to_dataframe.common.utils.retry_strategies import RetryStrategies
+from api_to_dataframe.models.get_data import GetData
+
+
+class ClientBuilder:
+    def __init__(self, endpoint: str, retry_strategy: RetryStrategies = RetryStrategies.NoRetryStrategy):
+        if endpoint == "":
+            raise ValueError("::: endpoint param is mandatory :::")
+        else:
+            self.endpoint = endpoint
+            self.retry_strategy = retry_strategy
+
+    def get_api_data(self):
+        response = GetData.get_response(self.endpoint, self.retry_strategy)
+        return response
+
+    @staticmethod
+    def api_to_dataframe(response: dict):
+        df = GetData.to_dataframe(response)
+        return df

src/api_to_dataframe/main.py

@@ -0,0 +1,24 @@
+import requests
+import pandas as pd
+
+from api_to_dataframe.common.utils.retry_strategies import RetryStrategies
+
+
+class GetData:
+    @staticmethod
+    def get_response(endpoint: str, RetryStrategies: RetryStrategies):
+        response = requests.get(endpoint)
+
+        if response.ok:
+            return response.json()
+        else:
+            raise ConnectionError(response.status_code)
+
+    @staticmethod
+    def to_dataframe(response):
+        df = pd.DataFrame(response)
+        if df.empty:
+            raise ValueError("::: DataFrame is empty :::")
+        else:
+            return df
+

src/api_to_dataframe/models/get_data.py

@@ -0,0 +1,15 @@
+from api_to_dataframe.common.utils.retry_strategies import RetryStrategies
+
+
+class Retainer:
+    @staticmethod
+    def strategy(retry_strategy: RetryStrategies = RetryStrategies.NoRetryStrategy):
+        if retry_strategy == RetryStrategies.NoRetryStrategy:
+            print("::: NoRetryStrategy :::")
+        elif retry_strategy == RetryStrategies.LinearStrategy:
+            print("::: LinearStrategy :::")
+        elif retry_strategy == RetryStrategies.ExponentialStrategy:
+            print("::: ExponentialStrategy :::")
+        elif retry_strategy == RetryStrategies.CustomStrategy:
+            print("::: CustomStrategy :::")
+