From fae2ea5180ced44517a1c78c359a23c09800f050 Mon Sep 17 00:00:00 2001
From: MiguelPeralvo <miguel.peralvo@gmail.com>
Date: Thu, 10 May 2018 12:36:03 +0100
Subject: [PATCH] Fix dependency issue based on
 https://github.com/ssola/python-flask-microservice/issues/3 and
 https://github.com/ssola/python-flask-microservice/pull/4/commits/ee517d76c48bcca99b8404f43a6f0ada9af6bfd8.

---
 api/items.py         | 10 +++++-----
 app.py               | 15 ++++++++++++++-
 services/__init__.py |  0
 services/provider.py | 12 ++++++++++++
 4 files changed, 31 insertions(+), 6 deletions(-)
 create mode 100644 services/__init__.py
 create mode 100644 services/provider.py

diff --git a/api/items.py b/api/items.py
index 4dcfd80..5e0db39 100644
--- a/api/items.py
+++ b/api/items.py
@@ -1,7 +1,7 @@
-items = {
-    0: {"name": "First item"}
-}
+from flask_injector import inject
+from services.provider import ItemsProvider
 
 
-def search() -> list:
-    return items
\ No newline at end of file
+@inject
+def search(data_provider: ItemsProvider) -> list:
+    return data_provider.get()
\ No newline at end of file
diff --git a/app.py b/app.py
index c5f0b4f..689a4ad 100644
--- a/app.py
+++ b/app.py
@@ -1,8 +1,21 @@
-from connexion.resolver import RestyResolver
 import connexion
 
+from injector import Binder
+from flask_injector import FlaskInjector
+from connexion.resolver import RestyResolver
+
+from services.provider import ItemsProvider
+
+
+def configure(binder: Binder) -> Binder:
+    binder.bind(
+        ItemsProvider,
+        ItemsProvider([{"Name": "Test 1"}])
+    )
+
 
 if __name__ == '__main__':
     app = connexion.App(__name__, specification_dir='swagger/')
     app.add_api('app.yaml', resolver=RestyResolver('api'))
+    FlaskInjector(app=app.app, modules=[configure])
     app.run(port=9090)
\ No newline at end of file
diff --git a/services/__init__.py b/services/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/services/provider.py b/services/provider.py
new file mode 100644
index 0000000..c331eaa
--- /dev/null
+++ b/services/provider.py
@@ -0,0 +1,12 @@
+class ItemsProvider(object):
+  def __init__(self, items: list = []):
+    self._items = items
+
+  def get(self, number_of_items: int = 5) -> list:
+    if not self._items:
+      return []
+
+    if number_of_items > len(self._items):
+      number_of_items = len(self._items)
+
+    return self._items[0:number_of_items]
\ No newline at end of file