Copy over files from GN3 repository.

1 files changed, 39 insertions, 0 deletions

diff --git a/migrations/auth/20221206_01_BbeF9-create-group-user-roles-on-resources-table.py b/migrations/auth/20221206_01_BbeF9-create-group-user-roles-on-resources-table.py
new file mode 100644
index 0000000..9aa3667
--- /dev/null
+++ b/migrations/auth/20221206_01_BbeF9-create-group-user-roles-on-resources-table.py
@@ -0,0 +1,39 @@
+"""
+Create 'group_user_roles_on_resources' table
+"""
+
+from yoyo import step
+
+__depends__ = {'20221117_02_fmuZh-create-group-users-table'}
+
+steps = [
+    step(
+        """
+        CREATE TABLE group_user_roles_on_resources (
+            group_id TEXT NOT NULL,
+            user_id TEXT NOT NULL,
+            role_id TEXT NOT NULL,
+            resource_id TEXT NOT NULL,
+            PRIMARY KEY (group_id, user_id, role_id, resource_id),
+            FOREIGN KEY (user_id)
+              REFERENCES users(user_id)
+              ON UPDATE CASCADE ON DELETE RESTRICT,
+            FOREIGN KEY (group_id, role_id)
+              REFERENCES group_roles(group_id, role_id)
+              ON UPDATE CASCADE ON DELETE RESTRICT,
+            FOREIGN KEY (group_id, resource_id)
+              REFERENCES resources(group_id, resource_id)
+              ON UPDATE CASCADE ON DELETE RESTRICT
+        ) WITHOUT ROWID
+        """,
+        "DROP TABLE IF EXISTS group_user_roles_on_resources"),
+    step(
+        """
+        CREATE INDEX IF NOT EXISTS
+            idx_tbl_group_user_roles_on_resources_group_user_resource
+        ON group_user_roles_on_resources(group_id, user_id, resource_id)
+        """,
+        """
+        DROP INDEX IF EXISTS
+            idx_tbl_group_user_roles_on_resources_group_user_resource""")
+]