perf(struct): ddd

scripts/db/migrations/0009_tenant_oauth_clients.sql

@@ -0,0 +1,14 @@
+BEGIN;
+
+CREATE TABLE IF NOT EXISTS tenant_oauth_clients (
+    tenant_id UUID NOT NULL REFERENCES tenants(id) ON DELETE CASCADE,
+    client_id VARCHAR(64) NOT NULL REFERENCES oauth_clients(client_id) ON DELETE CASCADE,
+    created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
+    PRIMARY KEY (tenant_id, client_id)
+);
+
+CREATE INDEX IF NOT EXISTS idx_tenant_oauth_clients_tenant_id ON tenant_oauth_clients(tenant_id);
+CREATE INDEX IF NOT EXISTS idx_tenant_oauth_clients_client_id ON tenant_oauth_clients(client_id);
+
+COMMIT;
+

scripts/db/migrations/0010_backfill_tenant_oauth_clients.sql

@@ -0,0 +1,10 @@
+BEGIN;
+
+INSERT INTO tenant_oauth_clients (tenant_id, client_id)
+SELECT t.id, c.client_id
+FROM tenants t
+CROSS JOIN oauth_clients c
+ON CONFLICT (tenant_id, client_id) DO NOTHING;
+
+COMMIT;
+