added send, request, and register

.gitignore

@@ -1 +1,2 @@
 env.sh
+.DS_Store

README.md

@@ -7,6 +7,7 @@ Requires your Dwolla application client_id and client_secret.
 
   * basicAccountInfo(client_id, client_secret, id, callback)
   * nearby(client_id, client_secret, lat, lon, [, params], callback)
+  * register(client_id, client_secret, userInfo, callback)
 
 Requires a valid user OAuth2 token. Note tokens do not expire and may be
 reused. See https://github.com/bnoguchi/everyauth for an example on how
@@ -18,6 +19,8 @@ to authorize a user and get a Dwolla OAuth2 token.
   * transactions(oauth_token[, params], callback)
   * transactionById(oauth_token, id, callback)
   * transactionsStats(oauth_token[, params], callback)
+  * send(oauth_token, pin, destinationId, amount[, params], callback)
+  * request(oauth_token, pin, sourceId, amount[, params], callback)
 
 All optional parameters are passed in as an optional object before the callback.
 
@@ -26,7 +29,7 @@ All optional parameters are passed in as an optional object before the callback.
     $ npm install dwolla
 
 ## Example Usage
-See examples.js.
+See more examples in the examples folder.
 
     var dwolla = require('dwolla');
 
@@ -51,7 +54,10 @@ See examples.js.
     });
 
 ## Tests
-Tests use mocha and should
+Tests use mocha and should.js. Tests were made only for GET requests,
+as tests of POST requests would be processed just like real requests.
+Although working examples of each POST request can be found in the
+examples folder.
 
     $ npm test
 

config.js

@@ -0,0 +1,6 @@
+module.exports = {
+  token: process.env.DWOLLA_OAUTH_TOKEN || null
+  , client_id: process.env.DWOLLA_CLIENT_ID || null
+  , client_secret: process.env.DWOLLA_CLIENT_SECRET || null
+  , pin: process.env.DWOLLA_PIN || null
+}

examples/request.js

@@ -0,0 +1,14 @@
+var dwolla = require('../lib/dwolla');
+var c = require('../config');
+
+if (c.pin === null) return 'Missing DWOLLA_PIN';
+if (c.token === null) return 'Missing DWOLLA_TOKEN';
+
+var sourceId = 'shiff2kl@yahoo.com';
+var amount = 1;
+var params = { sourceType: 'Email' };
+dwolla.request(c.token, c.pin, sourceId, amount, params, function(err, tran) {
+  console.log(err);
+  console.log(tran);
+});
+

examples/send.js

@@ -0,0 +1,14 @@
+var dwolla = require('../lib/dwolla');
+var c = require('../config');
+
+if (c.pin === null) return 'Missing DWOLLA_PIN';
+if (c.token === null) return 'Missing DWOLLA_TOKEN';
+
+var destinationId = 'shiff2kl@yahoo.com';
+var amount = 1;
+var params = { destinationType: 'Email' };
+dwolla.send(c.token, c.pin, destinationId, amount, params, function(err, tran) {
+  console.log(err);
+  console.log(tran);
+});
+

lib/dwolla.js

@@ -25,13 +25,44 @@ function _request(path, params, fn) {
           fn(data.Message, null);
         }
       } catch (e) {
-        fn('Error parsing response from dwolla api.', data);
+        fn('Error parsing response from Dwolla API.', data);
       }
     });
   });
   req.end();
 }
 
+function _post(path, post_data, fn) {
+  var options = {
+    host: 'www.dwolla.com'
+    , path: API_PATH + path
+    , method: 'POST'
+    , headers: {
+      'Content-Type': 'application/json'
+    }
+  };
+  var req = https.request(options, function(res) {
+    var data = '';
+    res.on('data', function(chunk) {
+      data += chunk;
+    });
+    res.on('end', function() {
+      try {
+        data = JSON.parse(data);
+        if (data.Success) {
+          fn(null, data.Response);
+        } else {
+          fn(data.Message, null);
+        }
+      } catch (e) {
+        fn('Error parsing response from Dwolla API.', data);
+      }
+    });
+  });
+  req.write(JSON.stringify(post_data));
+  req.end();
+}
+
 /**
  * Retrieves the basic account information for the Dwolla account associated with the account identifier.
  * https://www.dwolla.com/developers/endpoints/users/basicinformation
@@ -200,3 +231,80 @@ exports.transactionsStats = function(oauth_token, params, fn) {
   params.oauth_token = oauth_token;
   _request('/transactions/stats', params, fn);
 };
+
+/**
+ * Send funds to a destination user for the user associated with the authorized access token.
+ * https://www.dwolla.com/developers/endpoints/transactions/send
+ *
+ * Optional params:
+ *
+ *   - destinationType
+ *   - facilitatorAmount
+ *   - assumeCosts
+ *   - notes
+ *
+ * @param {String}   oauth_token
+ * @param {Number}   pin
+ * @param {String}   destinationId
+ * @param {String}   amount
+ * @param {Function} fn
+ */
+exports.send = function(oauth_token, pin, destinationId, amount, params, fn) {
+  // params are optional
+  if (!fn || typeof params === 'function') {
+    fn = params;
+    params = {};
+  }
+  params = params || {};
+  params.oauth_token = oauth_token;
+  params.pin = pin;
+  params.destinationId = destinationId;
+  params.amount = amount;
+  _post('/transactions/send', params, fn);
+};
+
+/**
+ * Request funds from a source user for the user associated with the authorized access token.
+ * https://www.dwolla.com/developers/endpoints/transactions/request
+ *
+ * Optional params:
+ *
+ *   - sourceType
+ *   - facilitatorAmount
+ *   - notes
+ *
+ * @param {String}   oauth_token
+ * @param {Number}   pin
+ * @param {String}   sourceId
+ * @param {String}   amount
+ * @param {Function} fn
+ */
+exports.request = function(oauth_token, pin, sourceId, amount, params, fn) {
+  // params are optional
+  if (!fn || typeof params === 'function') {
+    fn = params;
+    params = {};
+  }
+  params = params || {};
+  params.oauth_token = oauth_token;
+  params.pin = pin;
+  params.sourceId= sourceId;
+  params.amount = amount;
+  _post('/transactions/request', params, fn);
+};
+
+/**
+ * Register a new Dwolla user account.
+ * https://www.dwolla.com/developers/endpoints/register/user
+ *
+ * @param {String} client_id
+ * @param {String} client_secret
+ * @param {Object} userInfo
+ * @param {Function} fn
+ */
+exports.register = function(client_id, client_secret, userInfo, fn) {
+  var params = {};
+  params.client_id = client_id;
+  params.client_secret = client_secret;
+  _post('/register/?' + qs.stringify(params), userInfo, fn);
+};

test/config.js

@@ -2,4 +2,5 @@ module.exports = {
   token: process.env.DWOLLA_OAUTH_TOKEN || null
   , client_id: process.env.DWOLLA_CLIENT_ID || null
   , client_secret: process.env.DWOLLA_CLIENT_SECRET || null
+  , pin: process.env.DWOLLA_PIN || null
 }

test/transactions.js

@@ -22,10 +22,4 @@ describe('Transactions', function() {
       });
     });
   });
-  describe('Send', function() {
-    it('should return a transaction number');
-  });
-  describe('Request', function() {
-    it('should return a transaction number');
-  });
 });