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|
define [
'backbone'
], (
Backbone
) ->
class extends Backbone.Model
defaults:
page: 1
maxResultsReached: false
query: {}
facets: ['severities', 'statuses', 'resolutions']
nextPage: ->
page = @get 'page'
@set page: page + 1
cleanQuery: (query) ->
q = {}
Object.keys(query).forEach (key) ->
q[key] = query[key] if query[key]
q
_areQueriesEqual: (a, b) ->
equal = Object.keys(a).length == Object.keys(b).length
Object.keys(a).forEach (key) ->
equal = equal && (a[key] == b[key])
equal
updateFilter: (obj) ->
oldQuery = @get('query')
query = _.extend {}, oldQuery, obj
query = @cleanQuery query
@setQuery query unless @_areQueriesEqual oldQuery, query
setQuery: (query) ->
@set { query: query }, { silent: true }
@set changed: true
@trigger 'change:query'
|
