[BugFix] - Fix nested router descriptions (#6292)

* fix: get_routers

* keep previous structure

* rebuild

* opt

* rename var

* simpler

* ^

3 files changed, 20 insertions, 6 deletions

diff --git a/openbb_platform/core/openbb_core/app/router.py b/openbb_platform/core/openbb_core/app/router.py
index 68ac8dec3ec..51bfc836d07 100644
--- a/openbb_platform/core/openbb_core/app/router.py
+++ b/openbb_platform/core/openbb_core/app/router.py
@@ -209,7 +209,7 @@ class Router:
         return self._api_router.prefix
 
     @property
-    def description(self) -> str:
+    def description(self) -> Optional[str]:
         """Description."""
         return self._description
 
@@ -221,7 +221,7 @@ class Router:
     def __init__(
         self,
         prefix: str = "",
-        description: str = "",
+        description: Optional[str] = None,
     ) -> None:
         """Initialize Router."""
         self._api_router = APIRouter(
diff --git a/openbb_platform/core/openbb_core/app/static/package_builder.py b/openbb_platform/core/openbb_core/app/static/package_builder.py
index 98a6996b8c5..4559d0762b8 100644
--- a/openbb_platform/core/openbb_core/app/static/package_builder.py
+++ b/openbb_platform/core/openbb_core/app/static/package_builder.py
@@ -1684,8 +1684,16 @@ class ReferenceGenerator:
         main_router = RouterLoader.from_extensions()
         routers = {}
         for path in route_map:
-            # Strip the command name from the path
-            _path = "/".join(path.split("/")[:-1])
-            if description := main_router.get_attr(_path, "description"):
-                routers[_path] = {"description": description}
+            path_parts = path.split("/")
+            # We start at 2: ["/", "some_router"] "/some_router"
+            i = 2
+            p = "/".join(path_parts[:i])
+            while p != path:
+                if p not in routers:
+                    description = main_router.get_attr(p, "description")
+                    if description is not None:
+                        routers[p] = {"description": description}
+                # We go down the path to include sub-routers
+                i += 1
+                p = "/".join(path_parts[:i])
         return routers
diff --git a/openbb_platform/openbb/assets/reference.json b/openbb_platform/openbb/assets/reference.json
index 8356e399770..8517caa78cc 100644
--- a/openbb_platform/openbb/assets/reference.json
+++ b/openbb_platform/openbb/assets/reference.json
@@ -27173,6 +27173,9 @@
         "/currency": {
             "description": "Foreign exchange (FX) market data."
         },
+        "/derivatives": {
+            "description": "Derivatives market data."
+        },
         "/economy": {
             "description": "Economic data."
         },
@@ -27190,6 +27193,9 @@
         },
         "/news": {
             "description": "Financial market news data."
+        },
+        "/regulators": {
+            "description": "Financial market regulators data."
         }
     }
 }
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