Expand garden model (#428)

CHANGELOG.rst

@@ -1,12 +1,18 @@
 Brewtils Changelog
 ==================
 
+3.24.0
+------
+TBD
+
+- Expanding Garden model to include children gardens
+- Added Source/Target Garden labels on Request model
+
 3.23.1
 ------
 TBD
 
 - Fixed self reference bug that was returning back output instead of Request object.
-- Added Source/Target Garden labels on Request model
 
 3.23.0
 ------
@@ -29,6 +35,7 @@ TBD
 - Adding default topic for PublishClient to Plugins {Namespace}.{System}.{Version}.{Instance}
 - Removed Python 12 support until we upgrade Marshmallow dependency to 3.15 or greater
 
+
 3.21.0
 ------
 11/16/2023

brewtils/models.py

@@ -1452,6 +1452,9 @@ def __init__(
         systems=None,
         connection_type=None,
         connection_params=None,
+        has_parent=None,
+        parent=None,
+        children=None,
     ):
         self.id = id
         self.name = name
@@ -1463,11 +1466,24 @@ def __init__(
         self.connection_type = connection_type
         self.connection_params = connection_params
 
+        self.has_parent = has_parent
+        self.parent = parent
+        self.children = children
+
     def __str__(self):
         return "%s" % self.name
 
     def __repr__(self):
-        return "<Garden: garden_name=%s, status=%s>" % (self.name, self.status)
+        return (
+            "<Garden: garden_name=%s, status=%s, parent=%s, has_parent=%s, connection_type=%s>"
+            % (
+                self.name,
+                self.status,
+                self.parent,
+                self.has_parent,
+                self.connection_type,
+            )
+        )
 
 
 class Operation(BaseModel):

brewtils/schemas.py

@@ -497,6 +497,11 @@ class GardenSchema(BaseSchema):
     connection_params = fields.Dict(allow_none=True)
     namespaces = fields.List(fields.Str(), allow_none=True)
     systems = fields.Nested("SystemSchema", many=True, allow_none=True)
+    has_parent = fields.Bool(allow_none=True)
+    parent = fields.Str(allow_none=True)
+    children = fields.Nested(
+        "self", exclude=("parent"), many=True, default=None, allow_none=True
+    )
 
 
 class GardenDomainIdentifierSchema(BaseSchema):

brewtils/test/fixtures.py

@@ -763,6 +763,9 @@ def garden_dict(ts_epoch, system_dict):
         "systems": [system_dict],
         "connection_type": "http",
         "connection_params": {},
+        "parent": None,
+        "has_parent": False,
+        "children": [],
     }