104 lines
1.9 KiB
Go
104 lines
1.9 KiB
Go
package helper
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import (
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"context"
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"db_service/models"
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"log"
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"net"
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"net/http"
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"os"
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"time"
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)
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func CheckDBExists(endpoint string) bool {
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const ConnectMaxWaitTime = 30 * time.Second
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const RequestMaxWaitTime = 60 * time.Second
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client := http.Client{
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Transport: &http.Transport{
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DialContext: (&net.Dialer{
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Timeout: ConnectMaxWaitTime,
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}).DialContext,
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},
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}
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ctx, cancel := context.WithTimeout(context.Background(), RequestMaxWaitTime)
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defer cancel()
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req, err := http.NewRequestWithContext(ctx, "GET", endpoint, nil)
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req.Proto = "HTTP/1.0"
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if err != nil {
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log.Println(err.Error())
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return false
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}
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q := req.URL.Query()
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req.URL.RawQuery = q.Encode()
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req.Header.Set("Connection", "close")
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req.Close = true
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client.CloseIdleConnections()
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response, err := client.Do(req)
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// handle timeout
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if e, ok := err.(net.Error); ok && e.Timeout() {
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if response != nil {
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response.Body.Close()
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}
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log.Println(err.Error())
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return false
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} else if err != nil {
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if response != nil {
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response.Body.Close()
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}
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log.Println(err.Error())
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return false
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}
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if response != nil {
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response.Body.Close()
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}
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if response.StatusCode == http.StatusOK {
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return true
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} else {
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return false
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}
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}
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func GetCategoryWeight(slug string) string {
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db, err := CdbServer.Get(os.Getenv("db_ty_categories"))
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if err != nil {
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Error("can not get db. Err: " + err.Error())
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return "0.5"
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}
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doc, err := db.Get(slug, nil)
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if err != nil {
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Error("can not get by slug. Err: " + err.Error())
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return "0.5"
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}
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return doc["weight"].(string)
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}
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func IsLCWSizeVariantsAdded(items []models.Variant, keyItem models.Variant) bool {
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for _, option := range items {
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if option.ItemNumber == keyItem.ItemNumber {
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return true
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}
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}
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return false
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}
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func IsImageAdded(images []string, image string) bool {
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for _, img := range images {
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if img == image {
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return true
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}
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}
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return false
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} |