svb-ach/index.js

Helper API to issue ACH money transfers

//
// svb-ach
// index.js
//
// For full documentation: http://docs.svbplatform.com/authentication/
// Email apisupport@svb.com for help!
//

const _genericGet = function(client, type, id, callback) {
  let url = ['/v1', type, id];
  if (!id) {
    url.pop();
  }
  client.get(url.join('/'), '', (err, body) => {
    if (err) {
      return callback(err);
    }
    if (body && body.data) {
      callback(null, body.data);
    }
  });
};

const _genericPatch = function(client, type, id, data, callback) {
  client.patch(['/v1', type, id].join('/'), data, (err, body) => {
    if (err) {
      return callback(err);
    }
    if (body && body.data) {
      callback(null, body.data);
    }
  });
};

const _genericPost = function(client, type, data, callback) {
  client.post(['/v1', type].join('/'), data, (err, body) => {
    if (err) {
      return callback(err);
    }
    if (body && body.data) {
      callback(null, body.data);
    }
  });
};

function SVBach(client) {
  if (!client) {
    throw Error('SVB ACH helper requires an SVB Client object');
  }
  this.client = client;
}

SVBach.prototype = {
  create: function(achData, callback) {
    _genericPost(this.client, 'ach', achData, callback);
  },

  get: function(achID, callback) {
    _genericGet(this.client, 'ach', achID, callback);
  },

  updateStatus: function(achID, achStatus, callback) {
    if (typeof achStatus === 'object') {
      if (achStatus.status) {
        achStatus = achStatus.status;
      } else {
        throw Error('send an ACH status string or { status: status } parameter');
      }
    }
    _genericPatch(this.client, 'ach', achID, { status: achStatus }, callback);
  },

  find: function(filters, callback) {
    let filterURL = [];
    if (filters.status) {
      filterURL.push('filter%5Bstatus%5D=' + filters.status);
    }
    if (filters.effective_date) {
      filterURL.push('filter%5Beffective_date%5D=' + filters.effective_date);
    }
    if (!filterURL.length) {
      throw Error('send an ACH filter object ({ status: status } or { effective_date: "YYYY-MM-DD" })');
    }
    this.client.get('/v1/ach', filterURL.join('&'), (err, body) => {
      if (err) {
        return callback(err);
      }
      if (body && body.data) {
        callback(null, body.data);
      }
    });
  },

  filtered: function(filters, callback) {
    this.find(filters, callback);
  },

  all: function(callback) {
    this.get('', callback);
  }
};

module.exports = SVBach;