mirror of
https://github.com/openfoodfoundation/openfoodnetwork
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8db1fa4e77
Extracts the JSON response from the admin's line item controller which are only used by the bulk management feature into its own controller. This decouples spree from an OFN-only feature and allows to remove unnecessary code. Furthermore, Admin::LineItemsController is gone in Spree 2.4.0.beta. See: https://github.com/spree/spree/pull/5280
66 lines
2.0 KiB
CoffeeScript
66 lines
2.0 KiB
CoffeeScript
angular.module("admin.resources").factory 'LineItems', ($q, LineItemResource) ->
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new class LineItems
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byID: {}
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pristineByID: {}
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index: (params={}, callback=null) ->
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LineItemResource.index params, (data) =>
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@load(data)
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(callback || angular.noop)(data)
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resetData: ->
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@byID = {}
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@pristineByID = {}
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load: (lineItems) ->
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@resetData()
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for lineItem in lineItems
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@byID[lineItem.id] = lineItem
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@pristineByID[lineItem.id] = angular.copy(lineItem)
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saveAll: ->
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for id, lineItem of @byID
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lineItem.errors = {} # removes errors when line_item has been returned to original state
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@save(lineItem) if !@isSaved(lineItem)
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save: (lineItem) ->
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deferred = $q.defer()
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lineItem.errors = {}
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lineItem.$update({id: lineItem.id})
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.then( (data) =>
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@pristineByID[lineItem.id] = angular.copy(lineItem)
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deferred.resolve(data)
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).catch (response) ->
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lineItem.errors = response.data.errors if response.data.errors?
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deferred.reject(response)
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deferred.promise
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allSaved: ->
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for id, lineItem of @byID
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return false unless @isSaved(lineItem)
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true
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isSaved: (lineItem) ->
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@diff(lineItem).length == 0
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diff: (lineItem) ->
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changed = []
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for attr, value of lineItem when not angular.equals(value, @pristineByID[lineItem.id][attr])
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changed.push attr if attr in ["price", "quantity", "final_weight_volume"]
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changed
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resetAttribute: (lineItem, attribute) ->
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lineItem[attribute] = @pristineByID[lineItem.id][attribute]
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delete: (lineItem, callback=null) ->
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deferred = $q.defer()
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lineItem.$delete({id: lineItem.id})
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.then( (data) =>
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delete @byID[lineItem.id]
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delete @pristineByID[lineItem.id]
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(callback || angular.noop)(data)
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deferred.resolve(data)
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).catch (response) ->
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deferred.reject(response)
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deferred.promise
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