fix: some api bug

app/users/rpc/internal/models/hook/hook.go

@@ -8,6 +8,30 @@ import (
 	"juwan-backend/app/users/rpc/internal/models"
 )
 
+// The UserFollowsFunc type is an adapter to allow the use of ordinary
+// function as UserFollows mutator.
+type UserFollowsFunc func(context.Context, *models.UserFollowsMutation) (models.Value, error)
+
+// Mutate calls f(ctx, m).
+func (f UserFollowsFunc) Mutate(ctx context.Context, m models.Mutation) (models.Value, error) {
+	if mv, ok := m.(*models.UserFollowsMutation); ok {
+		return f(ctx, mv)
+	}
+	return nil, fmt.Errorf("unexpected mutation type %T. expect *models.UserFollowsMutation", m)
+}
+
+// The UserPreferencesFunc type is an adapter to allow the use of ordinary
+// function as UserPreferences mutator.
+type UserPreferencesFunc func(context.Context, *models.UserPreferencesMutation) (models.Value, error)
+
+// Mutate calls f(ctx, m).
+func (f UserPreferencesFunc) Mutate(ctx context.Context, m models.Mutation) (models.Value, error) {
+	if mv, ok := m.(*models.UserPreferencesMutation); ok {
+		return f(ctx, mv)
+	}
+	return nil, fmt.Errorf("unexpected mutation type %T. expect *models.UserPreferencesMutation", m)
+}
+
 // The UsersFunc type is an adapter to allow the use of ordinary
 // function as Users mutator.
 type UsersFunc func(context.Context, *models.UsersMutation) (models.Value, error)