auth: groups: handle join requests.

1 files changed, 28 insertions, 0 deletions

diff --git a/migrations/auth/20230207_01_r0bkZ-create-group-join-requests-table.py b/migrations/auth/20230207_01_r0bkZ-create-group-join-requests-table.py
new file mode 100644
index 0000000..6b06a64
--- /dev/null
+++ b/migrations/auth/20230207_01_r0bkZ-create-group-join-requests-table.py
@@ -0,0 +1,28 @@
+"""
+Create group_requests table
+"""
+
+from yoyo import step
+
+__depends__ = {'20230116_01_KwuJ3-rework-privileges-schema'}
+
+steps = [
+    step(
+        """
+        CREATE TABLE IF NOT EXISTS group_join_requests(
+            request_id TEXT NOT NULL,
+            group_id TEXT NOT NULL,
+            requester_id TEXT NOT NULL,
+            timestamp REAL NOT NULL,
+            status TEXT NOT NULL DEFAULT 'PENDING',
+            message TEXT,
+            PRIMARY KEY(request_id, group_id),
+            FOREIGN KEY(group_id) REFERENCES groups(group_id)
+            ON UPDATE CASCADE ON DELETE CASCADE,
+            FOREIGN KEY (requester_id) REFERENCES users(user_id)
+            ON UPDATE CASCADE ON DELETE CASCADE,
+            CHECK (status IN ('PENDING', 'ACCEPTED', 'REJECTED'))
+        ) WITHOUT ROWID
+        """,
+        "DROP TABLE IF EXISTS group_join_requests")
+]