Add governed reusable workflow definitions

src/govoplan_workflow/backend/node_library.py

@@ -24,7 +24,7 @@ WORKFLOW_NODE_TYPES = (
         type="workflow.start.manual",
         category="trigger",
         label="Manual start",
-        description="Start an instance through an explicit user or API action.",
+        description="Start an instance through an explicit user action.",
         icon="circle-play",
         default_config={"input_schema_ref": ""},
         config_fields=(
@@ -36,6 +36,68 @@ WORKFLOW_NODE_TYPES = (
             ),
         ),
     ),
+    DefinitionNodeType(
+        type="workflow.start.api",
+        category="trigger",
+        label="API start",
+        description=(
+            "Start through an authenticated API request with an explicit "
+            "input contract."
+        ),
+        icon="braces",
+        default_config={
+            "input_schema_ref": "",
+            "authorization_policy_ref": "",
+        },
+        config_fields=(
+            DefinitionConfigField(
+                id="input_schema_ref",
+                label="Input schema",
+                kind="text",
+                required=True,
+            ),
+            DefinitionConfigField(
+                id="authorization_policy_ref",
+                label="Authorization policy",
+                kind="text",
+                required=True,
+            ),
+        ),
+    ),
+    DefinitionNodeType(
+        type="workflow.start.workflow",
+        category="trigger",
+        label="Parent workflow",
+        description=(
+            "Start as a pinned child or dependency of another Workflow "
+            "instance."
+        ),
+        icon="git-branch",
+        default_config={
+            "parent_definition_ref": "",
+            "parent_outcome": "completed",
+            "input_mapping": {},
+        },
+        config_fields=(
+            DefinitionConfigField(
+                id="parent_definition_ref",
+                label="Parent definition",
+                kind="text",
+                required=True,
+            ),
+            DefinitionConfigField(
+                id="parent_outcome",
+                label="Parent outcome",
+                kind="text",
+                required=True,
+            ),
+            DefinitionConfigField(
+                id="input_mapping",
+                label="Input mapping",
+                kind="mapping",
+            ),
+        ),
+    ),
     DefinitionNodeType(
         type="workflow.start.event",
         category="trigger",