Update category (#72)

- API support
- Documented example

Co-authored-by: Steve Chaloner <steve@seats.io>

README.md

@@ -106,6 +106,14 @@ for category in category_list:
   print(category.label)
 ```
 
+### Updating a category
+
+```python
+import seatsio
+client = seatsio.Client(seatsio.Region.EU(), secret_key="my-workspace-secret-key")
+client.charts.update_category(chart_key=chart.key, category_key=1, label="Updated label", color="#bbbbbb", accessible=True)
+```
+
 ### Listing all charts
 
 ```python

seatsio/charts/chartsClient.py

@@ -97,6 +97,12 @@ def list_categories(self, chart_key):
             .get()
         return Category.create_list(response["categories"])
 
+    def update_category(self, chart_key, category_key, label, color, accessible):
+        self.http_client.url("/charts/{chart_key}/categories/{category_key}",
+                             chart_key=chart_key,
+                             category_key=category_key) \
+            .post(UpdateCategoryRequest(label, color, accessible))
+
     def move_to_archive(self, chart_key):
         self.http_client.url("/charts/{key}/actions/move-to-archive", key=chart_key).post()
 
@@ -133,3 +139,12 @@ def validate_published_version(self, key):
     def validate_draft_version(self, key):
         response = self.http_client.url("/charts/{key}/version/draft/actions/validate", key=key).post()
         return ChartValidation(json.loads(response.text))
+
+class UpdateCategoryRequest:
+    def __init__(self, label, color, accessible):
+        if label:
+            self.label = label
+        if color:
+            self.color = color
+        if accessible:
+            self.accessible = accessible

tests/charts/manageCategoriesTest.py

@@ -35,3 +35,14 @@ def test_list_categories(self):
         category_list = self.client.charts.list_categories(chart.key)
         assert_that(category_list[0].key).is_equal_to(category1["key"])
         assert_that(category_list[1].key).is_equal_to(category2["key"])
+
+    def test_update_category(self):
+        category1 = {"key": 1, "label": "Category 1", "color": "#aaaaaa", "accessible": False}
+        chart = self.client.charts.create(name="aChart", categories=[category1])
+
+        self.client.charts.update_category(chart_key=chart.key, category_key=1, label="Updated label", color="#bbbbbb", accessible=True)
+
+        category_list = self.client.charts.list_categories(chart.key)
+        assert_that(category_list[0].label).is_equal_to("Updated label")
+        assert_that(category_list[0].color).is_equal_to("#bbbbbb")
+        assert_that(category_list[0].accessible).is_true()