node-freeagent2/lib/freeagent.js

Node.js OAuth2 REST Library for use with the FreeAgent v2 API, with Passport Authentication Strategy

// Generated by CoffeeScript 1.7.1
(function() {
  var FreeAgent, crypto, proxyUrl, qs, request, _;

  request = require('request');

  crypto = require('crypto');

  qs = require('querystring');

  _ = require('underscore');

  proxyUrl = process.env.HTTPS_PROXY || process.env.https_proxy;

  FreeAgent = (function() {
    function FreeAgent(access_token, sandboxMode) {
      this.access_token = access_token;
      if (sandboxMode) {
        this.baseUri = 'https://api.sandbox.freeagent.com/v2/';
      } else {
        this.baseUri = 'https://api.freeagent.com/v2/';
      }
    }

    FreeAgent.prototype._prepareHeaders = function(access_token, options) {
      if (!options) {
        options = {};
      }
      return _.extend(options, {
        proxy: proxyUrl,
        headers: {
          'Accept': 'application/json',
          'User-Agent': 'node-freeagent2',
          'Authorization': "Bearer " + access_token
        }
      });
    };

    FreeAgent.prototype._getRequest = function(url, options, callback) {
      var requestUri;
      requestUri = this.baseUri + url;
      if (options) {
        requestUri += '?' + qs.stringify(options);
      }
      return request.get(this._prepareHeaders(this.access_token, {
        uri: requestUri,
        json: true
      }), function(error, response, body) {
        if (!error) {
          if (response.statusCode < 400) {
            return callback(null, body);
          } else {
            return callback(new Error("" + response.statusCode + " : " + body.errors.error.message));
          }
        } else {
          return callback(error);
        }
      });
    };

    FreeAgent.prototype._postRequest = function(url, data, callback) {
      var requestUri;
      requestUri = this.baseUri + url;
      return request.post(this._prepareHeaders(this.access_token, {
        uri: requestUri,
        body: data,
        json: true
      }), function(error, response, body) {
        if (!error) {
          if (response.statusCode < 400) {
            return callback(null, body);
          } else {
            return callback(new Error("" + response.statusCode + " : " + body.errors.error.message));
          }
        } else {
          return callback(error);
        }
      });
    };

    FreeAgent.prototype._processParams = function(optionsOrCallback, callback) {
      if (typeof optionsOrCallback === 'function') {
        return {
          options: null,
          callback: optionsOrCallback
        };
      } else {
        if (callback) {
          return {
            options: optionsOrCallback,
            callback: callback
          };
        } else {
          throw new Error('No callback defined!');
        }
      }
    };

    FreeAgent.prototype.refreshToken = function(refresh_token, client_id, client_secret, callback) {
      return request.post({
        url: this.baseUri + 'token_endpoint',
        headers: {
          'Accept': 'application/json',
          'User-Agent': 'node-freeagent2',
          'Authorization': 'Basic ' + new Buffer("" + client_id + ":" + client_secret).toString('base64')
        },
        json: {
          grant_type: 'refresh_token',
          refresh_token: refresh_token
        }
      }, function(error, response, body) {
        if (!error && response && body.access_token) {
          this.access_token = body.access_token;
          return callback(null, body.access_token);
        } else {
          return callback(error);
        }
      });
    };

    FreeAgent.prototype.getCompany = function(optionsOrCallback, callback) {
      var params;
      params = this._processParams(optionsOrCallback, callback);
      return this._getRequest('company', params.options, function(error, data) {
        if (!error && data && data.company) {
          return params.callback(null, data.company);
        } else {
          return params.callback(error);
        }
      });
    };

    FreeAgent.prototype.getProjects = function(optionsOrCallback, callback) {
      var params;
      params = this._processParams(optionsOrCallback, callback);
      return this._getRequest('projects', params.options, params.callback);
    };

    FreeAgent.prototype.getProjectWithId = function(projectUri, optionsOrCallback, callback) {
      var params;
      params = this._processParams(optionsOrCallback, callback);
      return this._getRequest('projects/' + projectUri, params.options, params.callback);
    };

    FreeAgent.prototype.getTasksForProject = function(projectUri, optionsOrCallback, callback) {
      var params;
      params = this._processParams(optionsOrCallback, callback);
      return this._getRequest('tasks/' + projectUri, params.options, params.callback);
    };

    FreeAgent.prototype.getUsers = function(optionsOrCallback, callback) {
      var params;
      params = this._processParams(optionsOrCallback, callback);
      return this._getRequest('users', params.options, params.callback);
    };

    FreeAgent.prototype.getTimeslips = function(optionsOrCallback, callback) {
      var params;
      params = this._processParams(optionsOrCallback, callback);
      return this._getRequest('timeslips', params.options, params.callback);
    };

    FreeAgent.prototype.getInvoices = function(optionsOrCallback, callback) {
      var params;
      params = this._processParams(optionsOrCallback, callback);
      return this._getRequest('invoices', params.options, params.callback);
    };

    FreeAgent.prototype.getInvoicesForProject = function(projectUri, optionsOrCallback, callback) {
      var params;
      params = this._processParams(optionsOrCallback, callback);
      return this._getRequest('invoices', _.extend(params.options, {
        project: projectUri
      }), params.callback);
    };

    FreeAgent.prototype.getExpenses = function(optionsOrCallback, callback) {
      var params;
      params = this._processParams(optionsOrCallback, callback);
      return this._getRequest('expenses', params.options, params.callback);
    };

    FreeAgent.prototype.createExpense = function(optionsOrCallback, callback) {
      var params;
      params = this._processParams(optionsOrCallback, callback);
      return this._postRequest('expenses', params.options, params.callback);
    };

    FreeAgent.prototype.getCurrentUser = function(optionsOrCallback, callback) {
      var params;
      params = this._processParams(optionsOrCallback, callback);
      return this._getRequest('users/me', params.options, params.callback);
    };

    FreeAgent.prototype.getOpenBills = function(optionsOrCallback, callback) {
      var params;
      params = this._processParams(optionsOrCallback, callback);
      return this._getRequest('bills', {
        view: 'open'
      }, params.callback);
    };

    FreeAgent.prototype.getContacts = function(optionsOrCallback, callback) {
      var params;
      params = this._processParams(optionsOrCallback, callback);
      return this._getRequest('contacts', params.options, params.callback);
    };

    FreeAgent.prototype.getCategories = function(optionsOrCallback, callback) {
      var params;
      params = this._processParams(optionsOrCallback, callback);
      return this._getRequest('categories', params.options, params.callback);
    };

    return FreeAgent;

  })();

  module.exports = FreeAgent;

}).call(this);