Spaenny/my-bloody-hetzner-sb-notifier
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added serve-http option

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This commit is contained in:
Mahmoud Rahbar Azad 2018-10-26 22:31:39 +02:00
parent c0539ade72
commit 4a726291a2
WARNING! Although there is a key with this ID in the database it does not verify this commit! This commit is SUSPICIOUS.
GPG key ID: 7DBBD39E2BFEB784
9 changed files with 313 additions and 96 deletions
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69
crawler/crawler.go
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@ -1,51 +1,41 @@
package crawler
import (
"fmt"
"github.com/mrahbar/my-bloody-hetzner-sb-notifier/hetzner"
"os"
"sort"
"text/tabwriter"
)
type Crawler struct {
tabWriter *tabwriter.Writer
type Parameter struct {
MinPrice float64
MaxPrice float64
minPrice float64
maxPrice float64
MinRam int64
MaxRam int64
minRam int
maxRam int
MinHddSize int64
MaxHddSize int64
minHddSize int
maxHddSize int
MinHddCount int64
MaxHddCount int64
minHddCount int
maxHddCount int
minBenchmark int
maxBenchmark int
MinBenchmark int64
MaxBenchmark int64
}
func NewCrawler(minPrice float64, maxPrice float64, minRam int, maxRam int, minHddSize int, maxHddSize int, minHddCount int, maxHddCount int, minBenchmark int, maxBenchmark int) *Crawler {
type Crawler struct {
parameter Parameter
}
func NewCrawler(parameter Parameter) *Crawler {
crawler := &Crawler{
tabwriter.NewWriter(os.Stdout, 0, 8, 2, ' ', tabwriter.Debug|tabwriter.AlignRight),
minPrice,
maxPrice,
minRam,
maxRam,
minHddSize,
maxHddSize,
minHddCount,
maxHddCount,
minBenchmark,
maxBenchmark,
parameter: parameter,
}
return crawler
}
func (c *Crawler) Filter(servers []hetzner.Server) []hetzner.Server {
func (c *Crawler) Filter(servers []hetzner.Server) hetzner.Deals {
var filteredServers []hetzner.Server
for _, server := range servers {
if !c.isFiltered(server) {
@ -56,26 +46,23 @@ func (c *Crawler) Filter(servers []hetzner.Server) []hetzner.Server {
sort.Slice(servers, func(i, j int) bool {
return servers[i].Score() > servers[j].Score()
})
return filteredServers
}
func (c *Crawler) Print(servers []hetzner.Server) {
fmt.Fprintf(c.tabWriter, "%s\n", servers[0].Header())
for _, server := range servers {
fmt.Fprintf(c.tabWriter, "%s\n", server.ToString())
deals := hetzner.Deals{
ResultStats: hetzner.FilterResultStats{OriginalCount: len(servers), FilteredCount: len(filteredServers)},
Servers: filteredServers,
}
c.tabWriter.Flush()
return deals
}
func (c *Crawler) isFiltered(server hetzner.Server) bool {
filtered := true
priceParsed := server.ParsePrice()
if server.CpuBenchmark >= c.minBenchmark && server.CpuBenchmark <= c.maxBenchmark &&
priceParsed >= c.minPrice && priceParsed <= c.maxPrice &&
server.Ram >= c.minRam && server.Ram <= c.maxRam &&
server.TotalHdd() >= c.minHddSize && server.TotalHdd() <= c.maxHddSize &&
server.HddCount >= c.minHddCount && server.HddCount <= c.maxHddCount {
if server.CpuBenchmark >= c.parameter.MinBenchmark && server.CpuBenchmark <= c.parameter.MaxBenchmark &&
priceParsed >= c.parameter.MinPrice && priceParsed <= c.parameter.MaxPrice &&
server.Ram >= c.parameter.MinRam && server.Ram <= c.parameter.MaxRam &&
server.TotalHdd() >= c.parameter.MinHddSize && server.TotalHdd() <= c.parameter.MaxHddSize &&
server.HddCount >= c.parameter.MinHddCount && server.HddCount <= c.parameter.MaxHddCount {
filtered = false
}