[OSDEV-1474] Add contributor type to /api/contributors/ endpoint (#461)

[OSDEV-1474](https://opensupplyhub.atlassian.net/browse/OSDEV-1474) Add
contributor type to /api/contributors/ endpoint

- Added contributor type value to response of `/api/contributors/`
endpoint
- Updated unit test

[OSDEV-1474]:
https://opensupplyhub.atlassian.net/browse/OSDEV-1474?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ

doc/release/RELEASE-NOTES.md

@@ -24,6 +24,7 @@ This project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html
 
 ### What's new
 * [OSDEV-1383](https://opensupplyhub.atlassian.net/browse/OSDEV-1383) - Edited text of the automated email that notifies a contributor when one of their facilities has been claimed. The new text provides more information to the contributor to understand the claim process and how they can encourage more of their facilities to claim their profile.
+* [OSDEV-1474](https://opensupplyhub.atlassian.net/browse/OSDEV-1474) - Added contributor type value to response of `/api/contributors/` endpoint.
 
 ### Release instructions:
 * Ensure that the following commands are included in the `post_deployment` command:

src/django/api/tests/test_contributors_list_api_endpoint.py

@@ -37,6 +37,14 @@ def setUp(self):
         self.contrib_six_name = "contributor with one good and one error item"
         self.contrib_seven_name = "contributor with create=False API source"
 
+        self.contrib_one_type = "Brand / Retailer"
+        self.contrib_two_type = "Multi-Stakeholder Initiative"
+        self.contrib_three_type = "Union"
+        self.contrib_four_type = "Brand / Retailer"
+        self.contrib_five_type = "Multi-Stakeholder Initiative"
+        self.contrib_six_type = "Test"
+        self.contrib_seven_type = "Union"
+
         self.country_code = "US"
         self.list_one_name = "one"
         self.list_one_b_name = "one-b"
@@ -57,43 +65,44 @@ def setUp(self):
         self.contrib_one = Contributor.objects.create(
             admin=self.user_one,
             name=self.contrib_one_name,
-            contrib_type=Contributor.OTHER_CONTRIB_TYPE,
+            contrib_type=self.contrib_one_type,
         )
 
         self.contrib_two = Contributor.objects.create(
             admin=self.user_two,
             name=self.contrib_two_name,
-            contrib_type=Contributor.OTHER_CONTRIB_TYPE,
+            contrib_type=self.contrib_two_type,
         )
 
         self.contrib_three = Contributor.objects.create(
             admin=self.user_three,
             name=self.contrib_three_name,
-            contrib_type=Contributor.OTHER_CONTRIB_TYPE,
+            contrib_type=self.contrib_three_type,
         )
 
         self.contrib_four = Contributor.objects.create(
             admin=self.user_four,
             name=self.contrib_four_name,
-            contrib_type=Contributor.OTHER_CONTRIB_TYPE,
+            contrib_type=self.contrib_four_type,
         )
 
         self.contrib_five = Contributor.objects.create(
             admin=self.user_five,
             name=self.contrib_five_name,
-            contrib_type=Contributor.OTHER_CONTRIB_TYPE,
+            contrib_type=self.contrib_five_type,
         )
 
         self.contrib_six = Contributor.objects.create(
             admin=self.user_six,
             name=self.contrib_six_name,
             contrib_type=Contributor.OTHER_CONTRIB_TYPE,
+            other_contrib_type=self.contrib_six_type,
         )
 
         self.contrib_seven = Contributor.objects.create(
             admin=self.user_seven,
             name=self.contrib_seven_name,
-            contrib_type=Contributor.OTHER_CONTRIB_TYPE,
+            contrib_type=self.contrib_seven_type,
         )
 
         self.list_one = FacilityList.objects.create(
@@ -216,12 +225,18 @@ def test_contributors_list_has_only_contributors_with_active_lists(self):
         response = self.client.get("/api/contributors/")
         response_data = response.json()
         contributor_names = list(zip(*response_data))[1]
+        contributor_types = list(zip(*response_data))[2]
 
         self.assertIn(
             self.contrib_one_name,
             contributor_names,
         )
 
+        self.assertIn(
+            self.contrib_one_type,
+            contributor_types,
+        )
+
         self.assertNotIn(
             self.contrib_two_name,
             contributor_names,
@@ -247,6 +262,11 @@ def test_contributors_list_has_only_contributors_with_active_lists(self):
             contributor_names,
         )
 
+        self.assertIn(
+            self.contrib_six_type,
+            contributor_types,
+        )
+
         self.assertEqual(
             2,
             len(contributor_names),

src/django/api/views/contributor/all_contributors.py

@@ -8,19 +8,25 @@
 @throttle_classes([])
 def all_contributors(_):
     """
-    Returns list contributors as a list of tuples of contributor IDs and names.
+    Returns list contributors as a list of tuples of
+    contributor IDs, names and types.
 
     ## Sample Response
 
         [
-            [1, "Contributor One"]
-            [2, "Contributor Two"]
+            [1, "Contributor One", "Brand/Retailer"]
+            [2, "Contributor Two", "Service Provider"]
         ]
     """
     response_data = [
-        (contributor.id, contributor.name)
-        for contributor
-        in active_contributors().order_by('name')
+        (
+            contributor.id,
+            contributor.name,
+            contributor.other_contrib_type
+            if contributor.contrib_type == "Other"
+            else contributor.contrib_type
+        )
+        for contributor in active_contributors().order_by('name')
     ]
 
     return Response(response_data)