53 lines
1.2 KiB
Go
53 lines
1.2 KiB
Go
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package httpcall
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import (
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"bytes"
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"fmt"
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"io/ioutil"
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"net/http"
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"git.cryptic.systems/fh-trier/go-flucky/pkg/config"
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stypes "git.cryptic.systems/fh-trier/go-flucky-server/pkg/types"
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)
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// SendTemperature remote servers
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func SendTemperatures(temperatures []*stypes.Temperature, configDir string) error {
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con, err := config.Read(configDir)
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if err != nil {
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return err
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}
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var buffer bytes.Buffer
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for _, temperature := range temperatures {
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temperature.EncodeToJSON(&buffer)
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}
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for _, remote := range con.Remotes {
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requestURL := fmt.Sprintf("%s%s", remote.Address, "/temperatures")
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req, err := http.NewRequest("POST", requestURL, &buffer)
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if err != nil {
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return err
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}
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client := http.Client{}
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resp, err := client.Do(req)
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if err != nil {
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return err
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}
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defer resp.Body.Close()
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if resp.StatusCode < 200 || resp.StatusCode > 299 {
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b, err := ioutil.ReadAll(resp.Body)
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if err != nil {
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return fmt.Errorf("Invalid HTTP-Statuscode - expected 200, got %d - can not read response body: %v", resp.StatusCode, err)
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}
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return fmt.Errorf("Invalid HTTP-Statuscode - expected 200, got %d: %v", resp.StatusCode, string(b))
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}
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}
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return nil
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}
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