social-media/docs/FEATURES/workspace-invites.md

Feature: Workspace Invites

Status

Draft

Goal

Allow workspace managers to invite teammates, clients, and providers into a workspace and allow invited people to accept access with the correct role and workspace scope.

User Stories

• As a workspace manager, I want to invite a person by email and role so that they can access the right workspace.
• As an invited person, I want to accept an invite from a link so that I can join the workspace without administrator help.
• As an invited person without an account, I want to create my account as part of accepting the invite.
• As an invited person with an account, I want the accepted workspace to appear after sign-in.
• As a workspace manager, I want to see pending, accepted, cancelled, and expired invites so that I understand who has access or still needs follow-up.

Domain Rules

• Workspace invites belong to exactly one workspace.
• Invite email matching should use normalized email addresses.
• Pending invite tokens must be single-use and should expire.
• Accepted invites must grant the invited role and a workspace scope claim for the invite workspace.
• Signed-in users may accept invites only when their account email matches the invite email.
• New users may create an account during invite acceptance, then receive the invited role and workspace scope.
• Accepted, cancelled, and expired invites must not be accepted again.
• Managers can create, list, cancel, and resend invites only for workspaces they can manage.
• Managers must not be able to create duplicate pending invites for the same normalized email in the same workspace.
• Invite acceptance must be auditable through stored status and timestamp changes.

Proposed Statuses

• Pending
• Accepted
• Cancelled
• Expired

Backend Surface

• POST /api/workspaces/{workspaceId:guid}/invites
• GET /api/workspaces/{workspaceId:guid}/invites
• POST /api/workspace-invites/{inviteId:guid}/resend
• POST /api/workspace-invites/{inviteId:guid}/cancel
• GET /api/workspace-invites/accept/{token}
• POST /api/workspace-invites/accept

Frontend Surface

• Workspace settings members tab for invite creation and invite management.
• Public invite acceptance route.
• Authenticated invite acceptance route for signed-in users.
• Registration/sign-in handoff for invited users without a usable session.

Done When

• Invite creation sends an email with an acceptance link.
• Acceptance link validates a pending, unexpired, single-use token.
• Signed-in users can accept matching-email invites.
• New users can register through the invite path.
• Accepted invites grant role and workspace scope.
• Accepted users see the workspace after token refresh or sign-in.
• Managers can cancel and resend pending invites.
• Invite statuses are represented without magic strings.
• Backend tests cover create, duplicate, accept, expired, cancelled, and email mismatch cases.
• OpenAPI and frontend API usage are updated after contract changes.