sandy
/
mop
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

First pass at changing the way we map for filtering in filter.go

Browse Source 
Doing the right type conversion.  Works, but not debugged.
master
Adam Hayes 3 years ago
parent 22a26d2432
commit 59aa481703
1 changed files with 55 additions and 21 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Show Stats Download Patch File Download Diff File
  1. 76
      filter.go

76
filter.go
Unescape View File

@ -4,7 +4,11 @@
package mop
import "strings"
import (
"strings"
"log"
"strconv"
)
// Filter gets called to sort stock quotes by one of the columns. The
// setup is rather lengthy; there should probably be more concise way
@ -26,30 +30,60 @@ func (filter *Filter) Apply(stocks []Stock) []Stock {
var filteredStocks []Stock
for _, stock := range stocks {
var values = map[string]interface{}{
"ticker": strings.TrimSpace(stock.Ticker),
"last": m(stock.LastTrade),
"change": c(stock.Change),
"changePercent": c(stock.ChangePct),
"open": m(stock.Open),
"low": m(stock.Low),
"high": m(stock.High),
"low52": m(stock.Low52),
"high52": m(stock.High52),
"volume": m(stock.Volume),
"avgVolume": m(stock.AvgVolume),
"pe": m(stock.PeRatio),
"peX": m(stock.PeRatioX),
"dividend": m(stock.Dividend),
"yield": m(stock.Yield),
"mktCap": m(stock.MarketCap),
"mktCapX": m(stock.MarketCapX),
"advancing": stock.Advancing,
}
//var values = map[string]interface{}{
// "ticker": strings.TrimSpace(stock.Ticker),
// "last": m(stock.LastTrade),
// "change": c(stock.Change),
// "changePercent": c(stock.ChangePct),
// "open": m(stock.Open),
// "low": m(stock.Low),
// "high": m(stock.High),
// "low52": m(stock.Low52),
// "high52": m(stock.High52),
// "volume": m(stock.Volume),
// "avgVolume": m(stock.AvgVolume),
// "pe": m(stock.PeRatio),
// "peX": m(stock.PeRatioX),
// "dividend": m(stock.Dividend),
// "yield": m(stock.Yield),
// "mktCap": m(stock.MarketCap),
// "mktCapX": m(stock.MarketCapX),
// "advancing": stock.Advancing,
//}
var values = make(map[string]interface{})
//values["pe"] = 8;
var err error
values["ticker"] = strings.TrimSpace(stock.Ticker)
values["last"],err = strconv.ParseFloat(strings.ReplaceAll(strings.TrimSpace(stock.LastTrade),"$",""),64)
values["change"],err = strconv.ParseFloat(strings.ReplaceAll(strings.TrimSpace(stock.Change),"$",""),64)
values["changePercent"],err = strconv.ParseFloat(strings.ReplaceAll(strings.TrimSpace(stock.ChangePct),"$",""),64)
values["open"],err = strconv.ParseFloat(strings.ReplaceAll(strings.TrimSpace(stock.Open),"$",""),64)
values["low"],err = strconv.ParseFloat(strings.ReplaceAll(strings.TrimSpace(stock.Low),"$",""),64)
values["high"],err = strconv.ParseFloat(strings.ReplaceAll(strings.TrimSpace(stock.High),"$",""),64)
values["low52"],err = strconv.ParseFloat(strings.ReplaceAll(strings.TrimSpace(stock.Low52),"$",""),64)
values["high52"],err = strconv.ParseFloat(strings.ReplaceAll(strings.TrimSpace(stock.High52),"$",""),64)
values["volume"],err = strconv.ParseFloat(stock.Volume,64)
values["avgVolume"],err = strconv.ParseFloat(stock.AvgVolume,64)
values["pe"],err = strconv.ParseFloat(stock.PeRatio,64)
values["peX"],err = strconv.ParseFloat(stock.PeRatioX,64)
values["dividend"],err = strconv.ParseFloat(strings.ReplaceAll(strings.TrimSpace(stock.Dividend),"$",""),64)
values["yield"],err = strconv.ParseFloat(strings.ReplaceAll(strings.TrimSpace(stock.Yield),"$",""),64)
values["mktCap"],err = strconv.ParseFloat(strings.ReplaceAll(strings.TrimSpace(stock.MarketCap),"$",""),64)
values["mktCapX"],err = strconv.ParseFloat(strings.ReplaceAll(strings.TrimSpace(stock.MarketCapX),"$",""),64)
values["advancing"] = stock.Advancing
log.Println(stock.Dividend)
log.Println("m9: ",m("$9"))
log.Printf("type m($9) is %T\n",m("$9"))
log.Println("dividend:",stock.Dividend,m(stock.Dividend))
log.Printf("dividend is %T\n",stock.Dividend)
log.Printf("m(dividend) is %T\n",m(stock.Dividend))
log.Printf("values[pe] is type %T\n",values["pe"])
result, err := filter.profile.filterExpression.Evaluate(values)
if err != nil {
log.Println("In filter.go, err:",err)
// The filter isn't working, so reset to no filter.
filter.profile.Filter = ""
// Return an empty list. The next main loop cycle will

Write Preview
Loading…
Cancel
Save