Moved recent viewed feature to own model.
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115
app/models/recent_view.rb
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115
app/models/recent_view.rb
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class RecentView < ApplicationModel
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belongs_to :recent_view_object, :class_name => 'RecentView::Object'
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@@cache_object = {}
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def self.log( object, user )
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# lookups
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recent_view_object = self.recent_view_object_lookup( object.class.to_s )
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# create entry
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record = {
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:o_id => object.id,
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:recent_view_object_id => recent_view_object.id,
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:created_by_id => user.id,
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}
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RecentView.create(record)
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end
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def self.log_destroy( requested_object, requested_object_id )
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RecentView.where( :recent_view_object_id => RecentView::Object.where( :name => requested_object ) ).
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where( :o_id => requested_object_id ).
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destroy_all
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end
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def self.list( user, limit = 10 )
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recent_views = RecentView.where( :created_by_id => user.id ).
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order('created_at DESC, id DESC').
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limit(limit)
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list = []
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recent_views.each { |item|
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data = item.attributes
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data['recent_view_object'] = self.recent_view_object_lookup_id( data['recent_view_object_id'] ).name
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data.delete( 'history_object_id' )
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list.push data
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}
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return list
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end
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def self.list_fulldata( user, limit = 10 )
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recent_viewed = self.list( user, limit )
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# get related users
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users = {}
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tickets = []
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recent_viewed.each {|item|
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# load article ids
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# if item.recent_view_object == 'Ticket'
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ticket = Ticket.find( item['o_id'] ).attributes
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tickets.push ticket
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# end
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# if item.recent_view_object 'Ticket::Article'
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# tickets.push Ticket::Article.find(item.o_id)
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# end
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# if item.recent_view_object 'User'
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# tickets.push User.find(item.o_id)
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# end
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# load users
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if !users[ ticket['owner_id'] ]
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users[ ticket['owner_id'] ] = User.user_data_full( ticket['owner_id'] )
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end
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if !users[ ticket['created_by_id'] ]
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users[ ticket['created_by_id'] ] = User.user_data_full( ticket['created_by_id'] )
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end
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if !users[ item['created_by_id'] ]
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users[ item['created_by_id'] ] = User.user_data_full( item['created_by_id'] )
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end
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}
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return {
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:recent_viewed => recent_viewed,
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:tickets => tickets,
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:users => users,
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}
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end
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private
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def self.recent_view_object_lookup_id( id )
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# use cache
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return @@cache_object[ id ] if @@cache_object[ id ]
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# lookup
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history_object = RecentView::Object.find(id)
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@@cache_object[ id ] = history_object
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return history_object
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end
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def self.recent_view_object_lookup( name )
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# use cache
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return @@cache_object[ name ] if @@cache_object[ name ]
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# lookup
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recent_view_object = RecentView::Object.where( :name => name ).first
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if recent_view_object
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@@cache_object[ name ] = recent_view_object
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return recent_view_object
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end
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# create
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recent_view_object = RecentView::Object.create(
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:name => name
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)
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@@cache_object[ name ] = recent_view_object
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return recent_view_object
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end
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class Object < ApplicationModel
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end
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end
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