--[[----------------------------------------------------------------------------

WFCatSortByAssetId.lua

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Dissemination of this information or reproduction of this material is
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----------------------------------------------------------------------------]]--

local Rx = require "Rx"

--==============================================================================

local WFCatSortByAssetId = {}

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function WFCatSortByAssetId.executeSort( wfCatalog, assetIds, order )
	
	-- no need for an SQL query here, just sort the asset ids, in ascending or descending order
	if order == "ASC" then
		table.sort( assetIds )
	else
		table.sort( assetIds, function(a,b) return a > b end  )
	end

	-- return table of tables to satisfy callers (Rx)
	local temp = {}
	for i, assetId in ipairs (assetIds) do
		temp[i] = {assetId, 0}
	end
	
	return Rx.Observable.just( temp )
	
end
	


--==============================================================================

return WFCatSortByAssetId
