// Asura (CustomerController.js)

static async postCustomerWithMagic(ctx, next) {
        // .. something something
        } else if (primary_id_type === 'customerId') {
            let { isActive, isProvisioned } = await api.classify(primary_id, primary_id_type);
            if (!isActive && !isProvisioned) {
                await api.provision(customer.id, 'spAccountId', customer.sku, effectiveDate, primary_id);
            }
        } else {
        // .. something something
        ctx.json(result);
}

// Wyvern (SignupController.js)

*prePostOtp()
{
    // do something
    var classify = .. do classification

    if (isActive || isLapsed) {
            // call another asura endpoint
            // which will move SKU instead of provision and create user
            return;
    }
    // do something else
}

*postOtp()
{
    var activationResult = yield postCustomer(this.session.country, this.request.body);

    // create user
    var customerParam = {
            ipAddress: process.env[this.session.country + '_CREDENTIALS_API_IP'],
            apiuser: process.env.EVERGENT_API_USER,
            apipassword: process.env.EVERGENT_API_PASSWORD,
            contactUserName: this.request.body.email,
            contactPassword: this.request.body.password,
            phoneNumber: sanitizePhone(this.request.body.phone),
            smsCode: this.request.body.otp, // <--- for primaryIdType === 'msisdn' || 'email'
            socialLoginID: this.request.body.socialid || null,
            socialLoginType: this.request.body.socialid ? 'Facebook' : null,
            channelPartnerID: this.request.body.cpid || process.env[this.session.country + '_CREDENTIALS_API_PARTNERID'],
            locale: process.env.EVERGENT_API_LOCALE
        },
        response = yield request.post({ url: process.env.EVERGENT_API_DOMAIN + 'createCustomer', form: customerParam });

    response = JSON.parse(response.body);

    // .. something something
}