3 files changed, 40 insertions, 0 deletions
diff --git a/gn_auth/auth/authorisation/resources/inbredset/__init__.py b/gn_auth/auth/authorisation/resources/inbredset/__init__.py
new file mode 100644
index 0000000..7ca14a0
--- /dev/null
+++ b/gn_auth/auth/authorisation/resources/inbredset/__init__.py
@@ -0,0 +1 @@
+"""InbredSet resources."""
diff --git a/gn_auth/auth/authorisation/resources/inbredset/views.py b/gn_auth/auth/authorisation/resources/inbredset/views.py
new file mode 100644
index 0000000..c3669e6
--- /dev/null
+++ b/gn_auth/auth/authorisation/resources/inbredset/views.py
@@ -0,0 +1,37 @@
+"""Views for InbredSet resources."""
+from flask import jsonify, Response, Blueprint
+
+from gn_auth.auth.db import sqlite3 as db
+from gn_auth.auth.db.sqlite3 import with_db_connection
+from gn_auth.auth.authentication.oauth2.resource_server import require_oauth
+
+iset = Blueprint("inbredset", __name__)
+
+@iset.route("/resource-id/<int:speciesid>/<int:inbredsetid>")
+def resource_id_by_inbredset_id(speciesid: int, inbredsetid: int) -> Response:
+    """Retrieve the resource ID for resource attached to the inbredset."""
+    def __res_by_iset_id__(conn):
+        with db.cursor(conn) as cursor:
+            cursor.execute(
+                "SELECT r.resource_id FROM linked_inbredset_groups AS lisg "
+                "INNER JOIN inbredset_group_resources AS isgr "
+                "ON lisg.data_link_id=isgr.data_link_id "
+                "INNER JOIN resources AS r ON isgr.resource_id=r.resource_id "
+                "WHERE lisg.SpeciesId=? AND lisg.InbredSetId=?",
+                (speciesid, inbredsetid))
+            return cursor.fetchone()
+
+    res = with_db_connection(__res_by_iset_id__)
+    if res:
+        resp = jsonify({"status": "success", "resource-id": res["resource_id"]})
+    else:
+        resp = jsonify({
+            "status": "not-found",
+            "error_description": (
+                "Could not find resource handling InbredSet group with ID "
+                f"'{inbredsetid}' that belongs to Species with ID "
+                f"'{speciesid}'")
+        })
+        resp.status_code = 404
+
+    return resp
diff --git a/gn_auth/auth/views.py b/gn_auth/auth/views.py
index 1060ea9..cf5c45f 100644
--- a/gn_auth/auth/views.py
+++ b/gn_auth/auth/views.py
@@ -10,6 +10,7 @@ from .authorisation.roles.views import roles
 from .authorisation.resources.views import resources
 from .authorisation.resources.groups.views import groups
 from .authorisation.resources.system.views import system
+from .authorisation.resources.inbredset.views import iset
 
 oauth2 = Blueprint("oauth2", __name__)
 
@@ -21,3 +22,4 @@ oauth2.register_blueprint(admin, url_prefix="/admin")
 oauth2.register_blueprint(groups, url_prefix="/group")
 oauth2.register_blueprint(system, url_prefix="/system")
 oauth2.register_blueprint(resources, url_prefix="/resource")
+oauth2.register_blueprint(iset, url_prefix="/resource/inbredset")