71 lines
1.5 KiB
Go
71 lines
1.5 KiB
Go
package crawler
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import (
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"github.com/mrahbar/my-bloody-hetzner-sb-notifier/hetzner"
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"sort"
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)
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type Parameter struct {
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MinPrice float64
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MaxPrice float64
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MinRam int64
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MaxRam int64
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MinHddSize int64
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MaxHddSize int64
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MinHddCount int64
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MaxHddCount int64
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MinBenchmark int64
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MaxBenchmark int64
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}
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type Crawler struct {
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parameter Parameter
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}
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func NewCrawler(parameter Parameter) *Crawler {
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crawler := &Crawler{
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parameter: parameter,
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}
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return crawler
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}
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func (c *Crawler) Filter(servers []hetzner.Server) hetzner.Deals {
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var filteredServers []hetzner.Server
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for _, server := range servers {
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if !c.isFiltered(server) {
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filteredServers = append(filteredServers, server)
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}
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}
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sort.Slice(servers, func(i, j int) bool {
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return servers[i].Score() > servers[j].Score()
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})
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deals := hetzner.Deals{
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ResultStats: hetzner.FilterResultStats{OriginalCount: len(servers), FilteredCount: len(filteredServers)},
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Servers: filteredServers,
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}
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return deals
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}
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func (c *Crawler) isFiltered(server hetzner.Server) bool {
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filtered := true
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priceParsed := server.ParsePrice()
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if server.CpuBenchmark >= c.parameter.MinBenchmark && server.CpuBenchmark <= c.parameter.MaxBenchmark &&
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priceParsed >= c.parameter.MinPrice && priceParsed <= c.parameter.MaxPrice &&
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server.Ram >= c.parameter.MinRam && server.Ram <= c.parameter.MaxRam &&
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server.TotalHdd() >= c.parameter.MinHddSize && server.TotalHdd() <= c.parameter.MaxHddSize &&
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server.HddCount >= c.parameter.MinHddCount && server.HddCount <= c.parameter.MaxHddCount {
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filtered = false
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}
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return filtered
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}
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