70 lines
1.3 KiB
Go
70 lines
1.3 KiB
Go
package model
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import (
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"errors"
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"etrismartfarmpoccontroller/constants"
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"fmt"
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"io/ioutil"
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"net/http"
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)
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func (s *dbHandler) StatusCheck(did string, new map[string]interface{}) bool {
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origin, ok := s.states[did]
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if !ok {
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fmt.Println(did)
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fmt.Println("insert origin, before", s.states[did])
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s.states[did] = new
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// origin = map[string]interface{}{}
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// s.states[did] = origin
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// for k, v := range new {
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// origin[k] = v
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// }
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fmt.Println("insert origin, after", s.states[did])
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fmt.Println("insert origin, new", new)
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return true
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}
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changed := false
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for k, v := range new {
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if v.(float64) != origin[k].(float64) {
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fmt.Println("origin, new", v, origin[k])
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origin[k] = v
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changed = true
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}
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}
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return changed
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}
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func (s *dbHandler) GetSID(sname string) (string, error) {
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sid, ok := s.cache[sname]
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if !ok {
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req, err := http.NewRequest("GET",
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fmt.Sprintf("http://%s/%s", constants.Config["serverAddr"], "services"),
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nil,
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)
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req.Header.Set("sname", sname)
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if err != nil {
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return "", err
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}
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resp, err := http.DefaultClient.Do(req)
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if err != nil {
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return "", err
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} else if resp.ContentLength == 0 {
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return "", errors.New("not exist service")
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}
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b, err := ioutil.ReadAll(resp.Body)
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if err != nil {
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return "", err
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}
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sid = string(b)
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}
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return sid, nil
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}
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