share invitation

migrations/mysql/0011_share_invitations.sql

@@ -0,0 +1,15 @@
+CREATE TABLE resource_share_invitations (
+ token_hash VARCHAR(64) PRIMARY KEY,
+ resource_kind VARCHAR(16) NOT NULL,
+ resource_slug VARCHAR(255) NOT NULL,
+ user_id BIGINT NOT NULL,
+ permission VARCHAR(2) NOT NULL,
+ created_by BIGINT NOT NULL,
+ expires_at TEXT NOT NULL,
+ accepted_at TEXT NULL,
+ created_at TEXT NOT NULL DEFAULT (CURRENT_TIMESTAMP),
+ UNIQUE KEY uq_resource_share_invitation (resource_kind, resource_slug, user_id),
+ CONSTRAINT fk_share_invitation_user FOREIGN KEY(user_id) REFERENCES users(id) ON DELETE CASCADE,
+ CONSTRAINT fk_share_invitation_creator FOREIGN KEY(created_by) REFERENCES users(id) ON DELETE CASCADE
+);
+CREATE INDEX idx_resource_share_invitations_user ON resource_share_invitations(user_id);