Moved editors from PUT to POST so that version saving behavior is preserved and admins can PUT without saving new versions.

app/views/editor/ForkModal.coffee

@@ -33,7 +33,7 @@ module.exports = class ForkModal extends ModalView
     if @model.schema().properties.permissions
       newModel.set 'permissions', [access: 'owner', target: me.id]
     newPathPrefix = "editor/#{@editorPath}/"
-    res = newModel.save()
+    res = newModel.save(null, {type: 'POST'})  # Override PUT so we can trigger postFirstVersion logic
     return unless res
     res.error =>
       @hideLoading()

app/views/editor/article/ArticleEditView.coffee

@@ -83,7 +83,7 @@ module.exports = class ArticleEditView extends RootView
 
     newArticle = if e.major then @article.cloneNewMajorVersion() else @article.cloneNewMinorVersion()
     newArticle.set('commitMessage', e.commitMessage)
-    res = newArticle.save()
+    res = newArticle.save(null, {type: 'POST'})  # Override PUT so we can trigger postNewVersion logic
     return unless res
     modal = @$el.find('#save-version-modal')
     @enableModalInProgress(modal)

app/views/editor/level/components/NewLevelComponentModal.coffee

@@ -28,7 +28,7 @@ module.exports = class NewLevelComponentModal extends ModalView
     component.set 'name', name
     component.set 'code', component.get('code', true).replace(/AttacksSelf/g, name)
     component.set 'permissions', [{access: 'owner', target: me.id}]  # Private until saved in a published Level
-    res = component.save()
+    res = component.save(null, {type: 'POST'})  # Override PUT so we can trigger postFirstVersion logic
     return unless res
 
     @showLoading()

app/views/editor/level/modals/SaveLevelModal.coffee

@@ -97,7 +97,7 @@ module.exports = class SaveLevelModal extends SaveVersionModal
     tuples = _.zip(modelsToSave, formsToSave)
     for [newModel, form] in tuples
       newModel.updateI18NCoverage() if newModel.get('i18nCoverage')
-      res = newModel.save()
+      res = newModel.save(null, {type: 'POST'})  # Override PUT so we can trigger postNewVersion logic
       do (newModel, form) =>
         res.error =>
           @hideLoading()

app/views/editor/level/systems/NewLevelSystemModal.coffee

@@ -22,7 +22,7 @@ module.exports = class NewLevelSystemModal extends ModalView
     system.set 'name', name
     system.set 'code', system.get('code').replace(/Jitter/g, name)
     system.set 'permissions', [{access: 'owner', target: me.id}]  # Private until saved in a published Level
-    res = system.save()
+    res = system.save(null, {type: 'POST'})  # Override PUT so we can trigger postFirstVersion logic
     return unless res
 
     @showLoading()

app/views/editor/modal/NewModelModal.coffee

@@ -36,7 +36,7 @@ module.exports = class NewModelModal extends ModalView
   onModelSubmitted: (e) ->
     e.preventDefault()
     model = @makeNewModel()
-    res = model.save()
+    res = model.save(null, {type: 'POST'})  # Override PUT so we can trigger postFirstVersion logic if needed
     return unless res
 
     forms.clearFormAlerts @$el

app/views/editor/thang/ThangTypeEditView.coffee

@@ -367,7 +367,7 @@ module.exports = class ThangTypeEditView extends RootView
     newThangType.set('commitMessage', e.commitMessage)
     newThangType.updateI18NCoverage() if newThangType.get('i18nCoverage')
 
-    res = newThangType.save()
+    res = newThangType.save(null, {type: 'POST'})  # Override PUT so we can trigger postNewVersion logic
     return unless res
     modal = $('#save-version-modal')
     @enableModalInProgress(modal)

app/views/i18n/I18NEditModelView.coffee

@@ -10,7 +10,7 @@ require 'views/modal/RevertModal'
 module.exports = class I18NEditModelView extends RootView
   className: 'editor i18n-edit-model-view'
   template: template
-  
+
   events:
     'change .translation-input': 'onInputChanged'
     'change #language-select': 'onLanguageSelectChanged'
@@ -22,11 +22,11 @@ module.exports = class I18NEditModelView extends RootView
     @model = @supermodel.loadModel(@model, 'model').model
     @model.saveBackups = true
     @selectedLanguage = me.get('preferredLanguage', true)
-    
+
   showLoading: ($el) ->
     $el ?= @$el.find('.outer-content')
     super($el)
-    
+
   onLoaded: ->
     super()
     @model.markToRevert() unless @model.hasLocalChanges()
@@ -36,14 +36,14 @@ module.exports = class I18NEditModelView extends RootView
 
     c.model = @model
     c.selectedLanguage = @selectedLanguage
-    
+
     @translationList = []
     if @supermodel.finished() then @buildTranslationList() else []
     result.index = index for result, index in @translationList
     c.translationList = @translationList
-    
+
     c
-    
+
   afterRender: ->
     super()
 
@@ -63,7 +63,7 @@ module.exports = class I18NEditModelView extends RootView
       toEditor.on 'change', @onEditorChange
       editors = editors.concat([englishEditor, toEditor])
     )
-    
+
     for editor in editors
       session = editor.getSession()
       session.setTabSize 2
@@ -80,17 +80,17 @@ module.exports = class I18NEditModelView extends RootView
     @onTranslationChanged(rowInfo, value)
 
   wrapRow: (title, key, enValue, toValue, path, format) ->
-    @translationList.push { 
+    @translationList.push {
       title: title,
-      key: key, 
-      enValue: enValue, 
-      toValue: toValue or '', 
+      key: key,
+      enValue: enValue,
+      toValue: toValue or '',
       path: path
       format: format
     }
 
   buildTranslationList: -> [] # overwrite
-  
+
   onInputChanged: (e) ->
     index = $(e.target).data('index')
     rowInfo = @translationList[index]
@@ -98,10 +98,10 @@ module.exports = class I18NEditModelView extends RootView
     @onTranslationChanged(rowInfo, value)
 
   onTranslationChanged: (rowInfo, value) ->
-    
+
     #- Navigate down to where the translation will live
     base = @model.attributes
-    
+
     for seg in rowInfo.path
       base = base[seg]
 
@@ -109,19 +109,19 @@ module.exports = class I18NEditModelView extends RootView
 
     base[@selectedLanguage] ?= {}
     base = base[@selectedLanguage]
-    
+
     if rowInfo.key.length > 1
       for seg in rowInfo.key[..-2]
         base[seg] ?= {}
         base = base[seg]
-    
+
     #- Set the data in a non-kosher way
-        
+
     base[rowInfo.key[rowInfo.key.length-1]] = value
     @model.saveBackup()
-    
+
     #- Enable patch submit button
-  
+
     @$el.find('#patch-submit').attr('disabled', null)
 
   onLanguageSelectChanged: (e) ->
@@ -131,19 +131,19 @@ module.exports = class I18NEditModelView extends RootView
       me.set('preferredLanguage', @selectedLanguage)
       me.patch()
     @render()
-    
+
   onSubmitPatch: (e) ->
-    
+
     delta = @model.getDelta()
     flattened = deltasLib.flattenDelta(delta)
     save = _.all(flattened, (delta) ->
       return _.isArray(delta.o) and delta.o.length is 1 and 'i18n' in delta.dataPath
     )
-    
+
     if save
       modelToSave = @model.cloneNewMinorVersion()
       modelToSave.updateI18NCoverage() if modelToSave.get('i18nCoverage')
-      
+
     else
       modelToSave = new Patch()
       modelToSave.set 'delta', @model.getDelta()
@@ -154,13 +154,13 @@ module.exports = class I18NEditModelView extends RootView
 
     if @modelClass.schema.properties.commitMessage
       commitMessage = "Diplomat submission for lang #{@selectedLanguage}: #{flattened.length} change(s)."
-      modelToSave.set 'commitMessage', commitMessage 
-    
+      modelToSave.set 'commitMessage', commitMessage
+
     errors = modelToSave.validate()
     button = $(e.target)
     button.attr('disabled', 'disabled')
     return button.text('Failed to Submit Changes') if errors
-    res = modelToSave.save()
+    res = modelToSave.save(null, {type: 'POST'})  # Override PUT so we can trigger postNewVersion logic
     return button.text('Failed to Submit Changes') unless res
     res.error => button.text('Error Submitting Changes')
     res.success => button.text('Submit Changes')

server/commons/Handler.coffee

@@ -34,7 +34,7 @@ module.exports = class Handler
   hasAccessToDocument: (req, document, method=null) ->
     return true if req.user?.isAdmin()
 
-    if @modelClass.schema.uses_coco_translation_coverage and (method or req.method).toLowerCase() is 'put'
+    if @modelClass.schema.uses_coco_translation_coverage and (method or req.method).toLowerCase() is 'post'
       return true if @isJustFillingTranslations(req, document)
 
     if @modelClass.schema.uses_coco_permissions
@@ -335,8 +335,7 @@ module.exports = class Handler
   put: (req, res, id) ->
     # Client expects PATCH behavior for PUTs
     # Real PATCHs return incorrect HTTP responses in some environments (e.g. Browserstack, schools)
-    return @postNewVersion(req, res) if @modelClass.schema.uses_coco_versions  # Old logic - https://github.com/codecombat/codecombat/commit/0bdec68cfc2997a1d03458e516ecedd7c7f389a9#diff-859d2856438fffa609001ae3b7b74c27R331
-    #return @sendForbiddenError(res) if @modelClass.schema.uses_coco_versions and not req.user.isAdmin()  # New logic (from campaign editor) that breaks saving versioned documents, like in the level editor.
+    return @sendForbiddenError(res) if @modelClass.schema.uses_coco_versions and not req.user.isAdmin()  # Campaign editor just saves over things.
     return @sendBadInputError(res, 'No input.') if _.isEmpty(req.body)
     return @sendForbiddenError(res) unless @hasAccess(req)
     @getDocumentForIdOrSlug req.body._id or id, (err, document) =>