prevent callback hell

gistfile1.txt

async.auto({
    loginSuperAdmin: (cb) => {
        send({
            uri: config.api + "/supervisor/auth/",
            method: 'POST',
            headers: {
                'content-type': 'application/json; charset=utf-8'
            },
            json: true,
            followAllRedirects: true,
            body: {
                "email": "[email protected]",
                "password": "xxxxxx"
            }
        }, cb);
    },
    createAdmin: ["loginSuperAdmin", (scope, cb) => {
        send({
            uri: config.api + "/admin/supervisor/",
            method: 'PUT',
            headers: {
                'content-type': 'application/json; charset=utf-8',
                'authorization': scope.loginSuperAdmin.token
            },
            json: true,
            followAllRedirects: true,
            body: {
                "login": config.admin,
                "tenant": config.tenant,
                "detail": JSON.stringify({"fullname": "God Mio"})
            }
        }, cb);
    }],
    activateAdmin: ["createAdmin", (scope, cb) => {
        send({
            uri: config.api + "/supervisor/password/",
            method: 'POST',
            headers: {
                'content-type': 'application/json; charset=utf-8'
            },
            json: true,
            followAllRedirects: true,
            body: {
                "email": config.admin,
                "password": "pwd_" + config.admin,
                "code": SHA1(scope.createAdmin.id + config.admin.toLowerCase() + "xxx").toString()
            }
        }, cb);
    }],
    loginAdmin: ["activateAdmin", (scope, cb) => {
        send({
            uri: config.api + "/supervisor/auth/",
            method: 'POST',
            headers: {
                'content-type': 'application/json; charset=utf-8'
            },
            json: true,
            followAllRedirects: true,
            body: {
                "email": config.admin,
                "password": "pwd_" + config.admin
            }
        }, cb);
    }]
}, (err, topScope) => {
    if (err) {
        throw Error(err);
        return;
    }
    async.eachLimit(data, 4, (record, cb) => {
        async.auto({
            createDevice: (cb) => {
                send({
                    uri: config.api + "/admin/device/",
                    method: 'PUT',
                    headers: {
                        'content-type': 'application/json; charset=utf-8',
                        'authorization': topScope.loginSuperAdmin.token
                    },
                    json: true,
                    followAllRedirects: true,
                    body: {
                        "number": record.number,
                        "detail": JSON.stringify({"owner": record.login}),
                        "tenant": record.tenant
                    }
                }, cb);
            },
            createUser: (cb) => {
                send({
                    uri: config.api + "/supervisor/",
                    method: 'PUT',
                    headers: {
                        'content-type': 'application/json; charset=utf-8'
                    },
                    json: true,
                    followAllRedirects: true,
                    body: {
                        "login": record.login,
                        "detail": JSON.stringify({"fullname": record.fullname})
                    }
                }, cb);
            },
            activateUser: ["createUser", (scope, cb) => {
                send({
                    uri: config.api + "/supervisor/password/",
                    method: 'POST',
                    headers: {
                        'content-type': 'application/json; charset=utf-8'
                    },
                    json: true,
                    followAllRedirects: true,
                    body: {
                        "email": record.login,
                        "password": "pwd_" + record.login,
                        "code": SHA1(scope.createUser.id + record.login.toLowerCase() + "xxx").toString()
                    }
                }, cb);
            }],
            loginUser: ["activateUser", (scope, cb) => {
                send({
                    uri: config.api + "/supervisor/auth/",
                    method: 'POST',
                    headers: {
                        'content-type': 'application/json; charset=utf-8'
                    },
                    json: true,
                    followAllRedirects: true,
                    body: {
                        "email": record.login,
                        "password": "pwd_" + record.login
                    }
                }, cb);
            }],
            createContainer: ["loginUser", (scope, cb) => {
                send({
                    uri: config.api + "/container/",
                    method: 'PUT',
                    headers: {
                        'content-type': 'application/json; charset=utf-8',
                        'authorization': scope.loginUser.token
                    },
                    json: true,
                    followAllRedirects: true,
                    body: {
                        "detail": JSON.stringify({"owner": record.login})
                    }
                }, cb);
            }],
            attachDevice2Container: ["createDevice", "createContainer", (scope, cb) => {
                send({
                    uri: config.api + "/container/attach",
                    method: 'POST',
                    headers: {
                        'content-type': 'application/json; charset=utf-8',
                        'authorization': scope.loginUser.token
                    },
                    json: true,
                    followAllRedirects: true,
                    body: {
                        "number": record.number
                    },
                    qs: {
                        id: scope.createContainer.id
                    },
                }, cb);
            }],
            createContractBattery: ["attachDevice2Container", (scope, cb) => {
                send({
                    uri: config.api + "/admin/smartcontract/",
                    method: 'PUT',
                    headers: {
                        'content-type': 'application/json; charset=utf-8',
                        'authorization': topScope.loginAdmin.token
                    },
                    json: true,
                    followAllRedirects: true,
                    body: {
                        "containerId": scope.createContainer.id,
                        "script": "battery",
                        "argv": {}
                    }
                }, cb);
            }],
            createContractCounter: ["attachDevice2Container", (scope, cb) => {
                send({
                    uri: config.api + "/admin/smartcontract/",
                    method: 'PUT',
                    headers: {
                        'content-type': 'application/json; charset=utf-8',
                        'authorization': topScope.loginAdmin.token
                    },
                    json: true,
                    followAllRedirects: true,
                    body: {
                        "containerId": scope.createContainer.id,
                        "script": "km",
                        "argv": {target: 100000}
                    }
                }, cb);
            }],
        }, (err, scope) => {
            console.log("iteration".green, record.login)
            err && console.error(scope, err);
            cb(err);
        })
    }, (err) => {
        console.error("final".red, err)
    });
});