WebBuild/wwwroot/platform/tenants/infos/tenantInfo.js

class TenantInfo {
    constructor() {
    }
    static SetCurrentTenant(tenant) {
        TenantInfo.CurrentTenant = tenant;
    }
    static GetCurrentTenant() {
        var t = new TenantInfo();
        t.ServerUrl = "localhost";
        t.TenantId = 100010;
        TenantInfo.CurrentTenant = t;
        return TenantInfo.CurrentTenant;
    }
}