@saulo.martins/backend-auth

NestJS JWT auth module: signup/login, /auth/me profile, password reset, change password.

Signup: userType and host responsibilities

When the client sends userType: "customer" or "company" on POST /auth/signup, this package only creates the User row. You must implement AuthUsersServiceContract.onSignupComplete in your app to create domain-specific rows.

Typical pattern (photo.app / Supabase):

| userType | Suggested host behaviour | |------------|---------------------------| | customer | Insert/link your customer profile (e.g. CustomerUser). | | company | Create Company, then CompanyMember with role: "owner" linking userId to companyId. Use SignupFollowUpPayload.companyDisplayName as the default company name, or your own fallback if it is empty. |

The payload includes companyDisplayName: firstName + lastName trimmed when userType === "company" (same idea as joining names for createCompanyWithOwner in the app).

Also implement getProfileRoles so /auth/me can set isCustomer / isCompany. isAdmin is derived from ADMIN_EMAILS (comma-separated emails).

Environment

• ADMIN_EMAILS: optional; listed emails get isAdmin: true on /auth/me.