Add method and tests for getAccountTransactions with date range support

lib/client.coffee

@@ -3,6 +3,16 @@ Request = require "./request"
 
 BASE_URL = "https://financialdatafeed.platform.intuit.com/v1"
 
+zeroBased = (number) ->
+  ("0" + number).slice(-2)
+
+# 2015-07-29
+formatDate = (date) ->
+  year = date.getFullYear()
+  month = zeroBased date.getMonth() + 1
+  day = zeroBased date.getDate()
+  "#{year}-#{month}-#{day}"
+
 module.exports = class IntuitClient
   constructor: (@options) ->
 
@@ -36,9 +46,26 @@ module.exports = class IntuitClient
       return done err if err
       done err, _.first response.accounts
 
-  getAccountTransactions: (userId, accountId, startDate, endDate) ->
+  # Download last week of transactions unless a date range is specified
+  # If no endDate is specified, startDate to current is downloaded
+  getAccountTransactions: (userId, accountId, startDate, endDate, done) ->
+    oneWeekAgo = -10080
+    defaultStartDate = formatDate new Date(new Date().getTime() + oneWeekAgo * 60000)
+
+    if typeof(startDate) is "function"
+      [startDate, endDate, done] = [defaultStartDate, null, startDate]
+    else if typeof(endDate) is "function"
+      [startDate, endDate, done] = [formatDate(startDate), null, endDate]
+    else
+      [startDate, endDate, done] = [formatDate(startDate), formatDate(endDate), done]
+
+    url = "/accounts/#{accountId}/transactions?txnStartDate=#{startDate}"
+    url += "&txnEndDate=#{endDate}" if endDate
+
     @options.userId = userId
-    @request "get", "/accounts/#{accountId}/transactions", done
+    @request "get", url, (err, response) ->
+      return done err if err
+      done err, response.bankingTransactions
 
   updateInstitutionLogin: (userId, institutionId, loginId, credentials, done) ->
     @options.userId = userId

package.json

@@ -18,7 +18,8 @@
   "devDependencies": {
     "bondjs": "^1.2.3",
     "mocha": "^2.2.5",
-    "nock": "^2.9.1"
+    "nock": "^2.9.1",
+    "timekeeper": "0.0.5"
   },
   "engines": {
     "node": "0.12.5",

test/api.coffee

@@ -1,4 +1,5 @@
 assert = require "assert"
+timekeeper = require "timekeeper"
 request = require "request"
 bond = require "bondjs"
 request = require "request"
@@ -44,7 +45,32 @@ describe "Intuit Client", ->
           done err
 
     describe "getAccountTransactions", ->
-      it "should return transactions"
+      describe "default parameters", ->
+        before -> timekeeper.freeze new Date "2015-07-30"
+        before -> fixture.load "getAccountTransactions"
+        after -> timekeeper.reset()
+        it "should return transactions", (done) ->
+          intuit.getAccountTransactions "userId", 400107846787, (err, transactions) ->
+            assert.equal transactions.length, 8
+            done err
+
+      describe "Specific start date", ->
+        before -> timekeeper.freeze new Date "2015-07-30"
+        before -> fixture.load "getAccountTransactions_startDate"
+        after -> timekeeper.reset()
+        it "should return transactions", (done) ->
+          intuit.getAccountTransactions "userId", 400107846787, new Date("2015-05-15"), (err, transactions) ->
+            assert.equal transactions.length, 8
+            done err
+
+      describe "Specific date range", ->
+        before -> timekeeper.freeze new Date "2015-07-30"
+        before -> fixture.load "getAccountTransactions_dateRange"
+        after -> timekeeper.reset()
+        it "should return transactions", (done) ->
+          intuit.getAccountTransactions "userId", 400107846787, new Date("2015-05-15"), new Date("2015-05-22"), (err, transactions) ->
+            assert.equal transactions.length, 8
+            done err
 
     describe "updateInstitutionLogin", ->
       it "should update bank credentials"

test/fixtures/getAccountTransactions.json

@@ -0,0 +1,159 @@
+[
+  {
+    "scope": "https://financialdatafeed.platform.intuit.com:443",
+    "method": "GET",
+    "path": "/v1/accounts/400107846787/transactions?txnStartDate=2015-07-22",
+    "body": "",
+    "status": 200,
+    "response": {
+      "bankingTransactions": [
+        {
+          "id": 403657885582,
+          "currencyType": "USD",
+          "postedDate": 1437634800000,
+          "payeeName": "CHECKINGD debit 204",
+          "amount": -7.23,
+          "pending": false,
+          "institutionTransactionId": "INTUIT-403657885582",
+          "userDate": 1437634800000,
+          "categorization": {
+            "context": [
+
+            ],
+            "common": {
+
+            }
+          }
+        },
+        {
+          "id": 403657885585,
+          "currencyType": "USD",
+          "postedDate": 1437894000000,
+          "payeeName": "CHECKINGD credit 207",
+          "amount": 7.26,
+          "pending": false,
+          "institutionTransactionId": "INTUIT-403657885585",
+          "userDate": 1437894000000,
+          "categorization": {
+            "context": [
+
+            ],
+            "common": {
+
+            }
+          }
+        },
+        {
+          "id": 403657885595,
+          "currencyType": "USD",
+          "postedDate": 1437548400000,
+          "payeeName": "CHECKINGD credit 203",
+          "amount": 7.22,
+          "pending": false,
+          "institutionTransactionId": "INTUIT-403657885595",
+          "userDate": 1437548400000,
+          "categorization": {
+            "context": [
+
+            ],
+            "common": {
+
+            }
+          }
+        },
+        {
+          "id": 403657885902,
+          "currencyType": "USD",
+          "postedDate": 1437807600000,
+          "payeeName": "CHECKINGD debit 206",
+          "amount": -7.25,
+          "pending": false,
+          "institutionTransactionId": "INTUIT-403657885902",
+          "userDate": 1437807600000,
+          "categorization": {
+            "context": [
+
+            ],
+            "common": {
+
+            }
+          }
+        },
+        {
+          "id": 403657885905,
+          "currencyType": "USD",
+          "postedDate": 1437721200000,
+          "payeeName": "CHECKINGD credit 205",
+          "amount": 7.24,
+          "pending": false,
+          "institutionTransactionId": "INTUIT-403657885905",
+          "userDate": 1437721200000,
+          "categorization": {
+            "context": [
+
+            ],
+            "common": {
+
+            }
+          }
+        },
+        {
+          "id": 403663363252,
+          "currencyType": "USD",
+          "postedDate": 1437980400000,
+          "payeeName": "CHECKINGD debit 208",
+          "amount": -7.27,
+          "pending": false,
+          "institutionTransactionId": "INTUIT-403663363252",
+          "userDate": 1437980400000,
+          "categorization": {
+            "context": [
+
+            ],
+            "common": {
+
+            }
+          }
+        },
+        {
+          "id": 403664091017,
+          "currencyType": "USD",
+          "payeeName": "CHECKINGD credit 209",
+          "amount": 7.28,
+          "pending": true,
+          "userDate": 1438153200000,
+          "categorization": {
+            "context": [
+
+            ],
+            "common": {
+
+            }
+          }
+        },
+        {
+          "id": 403664091018,
+          "currencyType": "USD",
+          "payeeName": "CHECKINGD debit 210",
+          "amount": -7.29,
+          "pending": true,
+          "userDate": 1438153200000,
+          "categorization": {
+            "context": [
+
+            ],
+            "common": {
+
+            }
+          }
+        }
+    ]},
+    "headers": {
+      "date": "Tue, 28 Jul 2015 18:32:49 GMT",
+      "content-type": "text/plain",
+      "content-length": "0",
+      "intuit_tid": "gw-1e6def67-b82b-4317-981c-d2e7bed343c8",
+      "connection": "close"
+    }
+  }
+]