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greent refactoring

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This commit is contained in:
Manuel Simon Hirsig
2016-11-07 12:09:40 +01:00
parent 38d3c6c607
commit 3ef4597018
31 changed files with 267 additions and 252 deletions
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core/history.lua
+8 -8
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@@ -1,20 +1,20 @@
module 'aux.core.history'
include 'green_t'
include 'green_T'
include 'aux'
local persistence = require 'aux.util.persistence'
local history_schema = {'tuple', '#', {next_push='number'}, {daily_min_buyout='number'}, {daily_max_price='number'}, {data_points={'list', ';', {'tuple', '@', {market_value='number'}, {time='number'}}}}}
local value_cache = t
local value_cache = T
do
local cache
function get_data()
if not cache then
local dataset = persistence.dataset
cache = dataset.history or t
cache = dataset.history or T
dataset.history = cache
end
return cache
@@ -34,7 +34,7 @@ do
end
function get_new_record()
return T('next_push', next_push, 'data_points', t)
return O('next_push', next_push, 'data_points', T)
end
function read_record(item_key)
@@ -79,11 +79,11 @@ function M.value(item_key)
local item_record, value
item_record = read_record(item_key)
if getn(item_record.data_points) > 0 then
local total_weight, weighted_values = 0, tt
local total_weight, weighted_values = 0, temp-T
for _, data_point in item_record.data_points do
local weight = .99 ^ round((item_record.data_points[1].time - data_point.time) / (60 * 60 * 24))
total_weight = total_weight + weight
tinsert(weighted_values, T('value', data_point.market_value, 'weight', weight))
tinsert(weighted_values, O('value', data_point.market_value, 'weight', weight))
end
for _, weighted_value in weighted_values do
weighted_value.weight = weighted_value.weight / total_weight
@@ -92,7 +92,7 @@ function M.value(item_key)
else
value = calculate_market_value(item_record)
end
value_cache[item_key] = T('value', value, 'next_push', item_record.next_push)
value_cache[item_key] = O('value', value, 'next_push', item_record.next_push)
end
return value_cache[item_key].value
end
@@ -118,7 +118,7 @@ end
function push_record(item_record)
for market_value in present(calculate_market_value(item_record)) do
tinsert(item_record.data_points, 1, weak-T('market_value', market_value, 'time', item_record.next_push))
tinsert(item_record.data_points, 1, weak-O('market_value', market_value, 'time', item_record.next_push))
while getn(item_record.data_points) > 11 do
release(item_record.data_points[getn(item_record.data_points)])
tremove(item_record.data_points)