Merge pull request #29 from ddavison/save-load-requests

Save load requests

.gitignore

@@ -1,3 +1,5 @@
 .DS_Store
 npm-debug.log
 node_modules
+recent.json
+collections.json

lib/rest-client-event.coffee

@@ -0,0 +1,4 @@
+module.exports =
+class RestClientEvent
+  @NEW_REQUEST = 'new-request'
+  @REQUEST_FINISHED = 'request-finished'

lib/rest-client-persist.coffee

@@ -0,0 +1,73 @@
+fs = require 'fs'
+
+module.exports =
+class RestClientPersist
+  REQUEST_FILE_LIMIT: 100
+  requests: []
+  requestFileLimit: @REQUEST_FILE_LIMIT
+
+  constructor: (path) ->
+    @path = path
+    @initPath()
+
+  load: (callback) ->
+    fs.readFile(@path, callback)
+
+  save: (request) =>
+    @requests.unshift(request)
+    @requests = @requests.slice(0, @REQUESTS_LIMIT)
+    @saveFile()
+
+  initPath: ->
+    try
+      stat = fs.lstatSync(@path)
+      if !stat.isFile()
+        @saveFile()
+    catch statErr
+        @saveFile()
+
+  saveFile: ->
+    requestsToBeSaved = @get(@requestFileLimit)
+    fs.writeFile(
+      "#{@path}",
+      JSON.stringify(requestsToBeSaved),
+      @showErrorOnPersist
+    )
+
+  update: (requests) ->
+    @requests = requests
+
+  get: (limit = false) ->
+    if limit
+      return @requests.slice(0, limit)
+
+    @requests
+
+  remove: (removed_request) ->
+    for request, index in @requests
+      if @requestEquals(removed_request, request)
+        @requests.splice(index, 1)
+        @saveFile()
+        break
+
+  requestEquals: (request1, request2) ->
+      return (request1.url == request2.url and
+              request1.method == request2.method)
+
+
+  showErrorOnPersist: (err) =>
+    if err
+      atom.confirm(
+        message: 'Cannot save file: ' + @path,
+        detailedMessage: JSON.stringify(err)
+      )
+
+  getRequestFileLimit: () ->
+    return @requestFileLimit
+
+  setRequestFileLimit: (limit) ->
+    @requestFileLimit = limit
+
+  clear: ->
+    @requests = []
+    @saveFile()

lib/rest-client-request.coffee

@@ -0,0 +1,4 @@
+module.exports =
+class RestClientRequest
+  constructor: (data) ->
+    @data = data