From 28b9cc445f41655455c074614041f41eda902a07 Mon Sep 17 00:00:00 2001
From: Robert Segal <robert.segal@softwareone.com>
Date: Fri, 26 Sep 2025 09:13:03 -0600
Subject: [PATCH] Added billing journal sellers endpoint

---
 .../resources/billing/journal_sellers.py      | 28 +++++++++++++
 mpt_api_client/resources/billing/journals.py  | 16 ++++++++
 .../resources/billing/test_journal_sellers.py | 41 +++++++++++++++++++
 tests/resources/billing/test_journals.py      |  6 +++
 4 files changed, 91 insertions(+)
 create mode 100644 mpt_api_client/resources/billing/journal_sellers.py
 create mode 100644 tests/resources/billing/test_journal_sellers.py

diff --git a/mpt_api_client/resources/billing/journal_sellers.py b/mpt_api_client/resources/billing/journal_sellers.py
new file mode 100644
index 00000000..64f51a4d
--- /dev/null
+++ b/mpt_api_client/resources/billing/journal_sellers.py
@@ -0,0 +1,28 @@
+from mpt_api_client.http import AsyncService, Service
+from mpt_api_client.models import Model
+
+
+class JournalSeller(Model):
+    """Journal Seller resource."""
+
+
+class JournalSellersServiceConfig:
+    """Journal Sellers service configuration."""
+
+    _endpoint = "/public/v1/billing/journals/{journal_id}/sellers"
+    _model_class = JournalSeller
+    _collection_key = "data"
+
+
+class JournalSellersService(
+    Service[JournalSeller],
+    JournalSellersServiceConfig,
+):
+    """Journal Sellers service."""
+
+
+class AsyncJournalSellersService(
+    AsyncService[JournalSeller],
+    JournalSellersServiceConfig,
+):
+    """Async Journal Sellers service."""
diff --git a/mpt_api_client/resources/billing/journals.py b/mpt_api_client/resources/billing/journals.py
index 0c1b7b54..121c6c54 100644
--- a/mpt_api_client/resources/billing/journals.py
+++ b/mpt_api_client/resources/billing/journals.py
@@ -11,6 +11,10 @@
     AsyncJournalAttachmentsService,
     JournalAttachmentsService,
 )
+from mpt_api_client.resources.billing.journal_sellers import (
+    AsyncJournalSellersService,
+    JournalSellersService,
+)
 from mpt_api_client.resources.billing.mixins import AsyncRegeneratableMixin, RegeneratableMixin
 
 
@@ -43,6 +47,12 @@ def attachments(self, journal_id: str) -> JournalAttachmentsService:
             endpoint_params={"journal_id": journal_id},
         )
 
+    def sellers(self, journal_id: str) -> JournalSellersService:
+        """Return journal sellers service."""
+        return JournalSellersService(
+            http_client=self.http_client, endpoint_params={"journal_id": journal_id}
+        )
+
 
 class AsyncJournalsService(
     AsyncCreateMixin[Journal],
@@ -60,3 +70,9 @@ def attachments(self, journal_id: str) -> AsyncJournalAttachmentsService:
             http_client=self.http_client,
             endpoint_params={"journal_id": journal_id},
         )
+
+    def sellers(self, journal_id: str) -> AsyncJournalSellersService:
+        """Return journal sellers service."""
+        return AsyncJournalSellersService(
+            http_client=self.http_client, endpoint_params={"journal_id": journal_id}
+        )
diff --git a/tests/resources/billing/test_journal_sellers.py b/tests/resources/billing/test_journal_sellers.py
new file mode 100644
index 00000000..9678525c
--- /dev/null
+++ b/tests/resources/billing/test_journal_sellers.py
@@ -0,0 +1,41 @@
+import pytest
+
+from mpt_api_client.resources.billing.journal_sellers import (
+    AsyncJournalSellersService,
+    JournalSellersService,
+)
+
+
+@pytest.fixture
+def journal_sellers_service(http_client):
+    return JournalSellersService(
+        http_client=http_client, endpoint_params={"journal_id": "JRN-0000-0001"}
+    )
+
+
+@pytest.fixture
+def async_journal_sellers_service(async_http_client):
+    return AsyncJournalSellersService(
+        http_client=async_http_client, endpoint_params={"journal_id": "JRN-0000-0001"}
+    )
+
+
+def test_endpoint(journal_sellers_service):
+    assert journal_sellers_service.endpoint == "/public/v1/billing/journals/JRN-0000-0001/sellers"
+
+
+def test_async_endpoint(async_journal_sellers_service):
+    assert (
+        async_journal_sellers_service.endpoint
+        == "/public/v1/billing/journals/JRN-0000-0001/sellers"
+    )
+
+
+@pytest.mark.parametrize("method", ["get"])
+def test_methods_present(journal_sellers_service, method):
+    assert hasattr(journal_sellers_service, method)
+
+
+@pytest.mark.parametrize("method", ["get"])
+def test_async_methods_present(async_journal_sellers_service, method):
+    assert hasattr(async_journal_sellers_service, method)
diff --git a/tests/resources/billing/test_journals.py b/tests/resources/billing/test_journals.py
index 8018d832..7ee4b16b 100644
--- a/tests/resources/billing/test_journals.py
+++ b/tests/resources/billing/test_journals.py
@@ -4,6 +4,10 @@
     AsyncJournalAttachmentsService,
     JournalAttachmentsService,
 )
+from mpt_api_client.resources.billing.journal_sellers import (
+    AsyncJournalSellersService,
+    JournalSellersService,
+)
 from mpt_api_client.resources.billing.journals import AsyncJournalsService, JournalsService
 
 
@@ -37,6 +41,7 @@ def test_async_mixins_present(async_journals_service, method):
     ("service_method", "expected_service_class"),
     [
         ("attachments", JournalAttachmentsService),
+        ("sellers", JournalSellersService),
     ],
 )
 def test_property_services(journals_service, service_method, expected_service_class):
@@ -50,6 +55,7 @@ def test_property_services(journals_service, service_method, expected_service_cl
     ("service_method", "expected_service_class"),
     [
         ("attachments", AsyncJournalAttachmentsService),
+        ("sellers", AsyncJournalSellersService),
     ],
 )
 def test_async_property_services(async_journals_service, service_method, expected_service_class):