61 lines
1.2 KiB
Go
61 lines
1.2 KiB
Go
package httpcall
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import (
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"bytes"
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"encoding/json"
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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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)
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// SyncSensors ..
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func SyncSensors(configDir string, force bool) error {
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// read config
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cnf, 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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// send array of sensors to remote links
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for _, remote := range cnf.Remotes {
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if remote.Enabled || force {
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// encode to json
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sensorsAsBytes, err := json.Marshal(cnf.Sensors)
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if err != nil {
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return err
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}
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sensorsAsReader := bytes.NewReader(sensorsAsBytes)
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requestURL := fmt.Sprintf("%v/sensors", remote.Address)
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req, err := http.NewRequest("PUT", requestURL, sensorsAsReader)
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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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}
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return nil
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}
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