refac: split the auth handler into registration and login, account verification, and password reset handlers, each with its own dependencies

test/cancel_pending_registration_http_test.go

@@ -17,28 +17,27 @@ import (
 
 func newCancelRegistrationRouter(userRepo *mockUserRepo, mailRepo *mockMailRepo, token *jwtauth.JWTAuth) *chi.Mux {
 	hasher := &stubHasher{}
-	authHandler := auth.NewHandler(
+	loginHandler := auth.NewLoginHandler(
 		token,
-		useCases.NewGetUserUseCase(userRepo),
-		useCases.NewListUsersUseCase(userRepo),
 		useCases.NewCreateUserUseCase(userRepo, hasher, mailRepo, "https://cms.example.com"),
 		useCases.NewAuthenticateUserUseCase(userRepo, hasher),
+		true,
+	)
+	verificationHandler := auth.NewVerificationHandler(
 		useCases.NewVerifyUserUseCase(userRepo, hasher),
 		useCases.NewCancelRegistrationUseCase(userRepo),
-		useCases.NewRequestPasswordResetUseCase(userRepo, hasher, mailRepo, "https://cms.example.com"),
-		useCases.NewResetPasswordUseCase(userRepo, hasher),
 		true,
 	)
 
 	r := chi.NewRouter()
 	r.Route("/v1", func(r chi.Router) {
 		r.Route("/auth", func(r chi.Router) {
-			r.Post("/register", authHandler.Register)
+			r.Post("/register", loginHandler.Register)
 			r.Group(func(r chi.Router) {
 				r.Use(jwtauth.Verifier(token))
 				r.Use(jwtauth.Authenticator(token))
-				r.Post("/verify", authHandler.Verify)
-				r.Delete("/register", authHandler.CancelRegistration)
+				r.Post("/verify", verificationHandler.Verify)
+				r.Delete("/register", verificationHandler.CancelRegistration)
 			})
 		})
 	})