add save functionality to ssh-keys

app/components/add-ssh-key.coffee

@@ -1,4 +1,4 @@
-`import Ember from 'ember'`
+# `import Ember from 'ember'`
 
 AddSshKeyComponent = Ember.Component.extend
 
@@ -7,52 +7,63 @@ AddSshKeyComponent = Ember.Component.extend
   store: Ember.inject.service()
   isSaving: false
 
+  didInsertElement: () ->
+    id = @get('repo.id')
+    model = @get('store').recordForId('sshKey', id)
+    # TODO: this can be removed in favor of simply unloading record
+    # once https://github.com/emberjs/data/pull/2867
+    # and https://github.com/emberjs/data/pull/2870 are merged
+    if model
+      @get('store').dematerializeRecord(model)
+      typeMap = @get('store').typeMapFor('sshKey')
+      idToRecord = typeMap.idToRecord
+      delete idToRecord[id]
+
+    model = @get('store').createRecord('sshKey', id: id)
+    @set('model', model)
+
   isValid: () ->
-    true
+    if Ember.isBlank(@get('value'))
+      this.set('valueError', 'Value can\'t be blank.')
+      false
+    else
+      true
 
   reset: ->
     @setProperties(description: null, value: null)
 
+  valueChanged: (->
+    this.set('valueError', false)
+  ).observes('value')
+
+  addErrorsFromResponse: (errArr) ->
+    error = errArr[0]
+    if error.code == 'not_a_private_key'
+      this.set('valueError', 'This key is not a private key.')
+    else if error.code == 'key_with_a_passphrase' 
+      this.set('valueError', 'We can\'t use key with a passphrase.')
+
   actions: 
 
-    add: ->
-      # not sure how to integrate that with 'save' in the compotent
-      id = @get('repo.id')
-      model = @store.recordForId('sshKey', id)
-      # TODO: this can be removed in favor of simply unloading record
-      # once https://github.com/emberjs/data/pull/2867
-      # and https://github.com/emberjs/data/pull/2870 are merged
-      if model
-        @store.dematerializeRecord(model)
-        typeMap = @store.typeMapFor('sshKey')
-        idToRecord = typeMap.idToRecord
-        delete idToRecord[id]
-
-      model = @store.createRecord('sshKey', id: id)
-      @set('model', model)
-      @set('isEditing', true)
-
     save: ->
+      this.set('valueError', false)
       return if @get('isSaving')
       @set('isSaving', true)
-
       if @isValid()
 
-        ssh_key = @get('store').createRecord('ssh_key',
+        ssh_key = @get('model').setProperties(
           description: @get('description')
           value: @get('value')
-          fingerprint: 'I dont know?'
-          repo: @get('repo')
         )
         self = this
         ssh_key.save().then =>
           @set('isSaving', false)
           @reset()
-        , =>
+        , (error) =>
           @set('isSaving', false)
+          if error.errors
+            @addErrorsFromResponse(error.errors)
 
-        # if error.errors
-        #   @addErrorsFromResponse(error.errors)
       else
         @set('isSaving', false)
 

app/templates/components/add-ssh-key.hbs

@@ -4,6 +4,9 @@
   </div>
   <div class="form-elem">
     {{textarea value=value class="ssh-value" rows="10" placeholder="SSH Key"}}
+    {{#if valueError}}
+      <p>{{valueError}}</p>
+    {{/if}}
   </div>
   <div class="form-elem">
     {{#if isSaving}}