From b8e55c85ccf78c5ffa1e118413fdb3c8fab1aa16 Mon Sep 17 00:00:00 2001
From: Sarah Sloan <sarah.sloan@levellingup.gov.uk>
Date: Wed, 5 Jul 2023 14:40:09 +0100
Subject: [PATCH] adding vcap_services class from frontend

---
 fsd_utils/toggles/vcap_services.py | 30 ++++++++++++++++++++++++++++++
 pyproject.toml                     |  2 +-
 2 files changed, 31 insertions(+), 1 deletion(-)
 create mode 100644 fsd_utils/toggles/vcap_services.py

diff --git a/fsd_utils/toggles/vcap_services.py b/fsd_utils/toggles/vcap_services.py
new file mode 100644
index 0000000..6fba257
--- /dev/null
+++ b/fsd_utils/toggles/vcap_services.py
@@ -0,0 +1,30 @@
+import json
+from dataclasses import dataclass
+
+
+@dataclass
+class VcapServices(object):
+
+    services: dict
+
+    @staticmethod
+    def from_env_json(json_string: str):
+        json_dict = dict(json.loads(json_string))
+        vcap_services = VcapServices(services=json_dict)
+        return vcap_services
+
+    def does_service_exist(self, service_key: str) -> bool:
+        return service_key in self.services.keys()
+
+    def get_service_by_name(self, group_key: str, name: str) -> dict:
+        service_group = self.services.get(group_key)
+        if service_group:
+            for service in service_group:
+                if service.get("name") == name:
+                    return service
+            raise Exception(f"Service name '{name}' not found")
+        raise Exception(f"Service group '{group_key}' not found")
+
+    def get_service_credentials_value(self, group_key: str, name: str, key: str):
+        service = self.get_service_by_name(group_key, name)
+        return service.get("credentials").get(key)
diff --git a/pyproject.toml b/pyproject.toml
index 5853b66..c59011f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "funding-service-design-utils"
-version = "2.0.8"
+version = "2.0.9"
 authors = [
   { name="DLUHC", email="FundingServiceDesignTeam@levellingup.gov.uk" },
 ]