Sha256: 675589bc66bc0b6f424f204b82a1fa0d1b2697305266d164bb7b670d8e0219c6
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Size: 1.91 KB
Versions: 8
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Stored size: 1.91 KB
Contents
require 'volt/models/persistors/store'
module Persistors
class ArrayStore < Store
# Called when a collection loads
def loaded
scope = {}
# Scope to the parent
if @model.path.size > 1
parent = @model.parent
parent.persistor.ensure_setup if parent.persistor
puts @model.parent.inspect
if parent && (attrs = parent.attributes) && attrs[:_id].true?
scope[:"#{@model.path[-3].singularize}_id"] = attrs[:_id]
end
end
puts "Load At Scope: #{scope.inspect}"
query(scope)
change_channel_connection('add', 'added')
change_channel_connection('add', 'removed')
end
def query(query)
@tasks.call('StoreTasks', 'find', @model.path.last, query) do |results|
# TODO: Globals evil, replace
$loading_models = true
new_options = @model.options.merge(path: @model.path + [:[]], parent: @model)
results.each do |result|
@model << Model.new(result, new_options)
end
$loading_models = false
end
end
def channel_name
@model.path[-1]
end
# When a model is added to this collection, we call its "changed"
# method. This should trigger a save.
def added(model)
unless $loading_models
model.persistor.changed
end
if model.persistor
# Tell the persistor it was added
model.persistor.add_to_collection
end
end
def removed(model)
if model.persistor
# Tell the persistor it was removed
model.persistor.remove_from_collection
end
if $loading_models
return
else
puts "delete #{channel_name} - #{model.attributes[:_id]}"
@tasks.call('StoreTasks', 'delete', channel_name, model.attributes[:_id])
end
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems