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Only fetch poems once

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This commit is contained in:
Vit Brunner
2014-10-02 22:41:54 +02:00
parent 19e4fc957a
commit ab4daea5a3
1 changed files with 12 additions and 6 deletions
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source/documents/scripts/services/poems.js.coffee
+12 -6
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@@ -1,15 +1,21 @@
angular.module("sideBySide").service "poems", ['$rootScope', '$q', 'fetch', ($rootScope, $q, fetch) ->
poems = []
loaded = false
heading = undefined
@update = (config) ->
fetch(config).then((result) ->
$q.all(result.promises).then((results) ->
poems = results
heading = result.heading
$rootScope.$emit "poemsLoaded"
if loaded == true
$rootScope.$emit "poemsLoaded"
else
fetch(config).then((result) ->
$q.all(result.promises).then((results) ->
poems = results
heading = result.heading
loaded = true
$rootScope.$emit "poemsLoaded"
)
)
)
@get = () ->
poems