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selectel: getting sub-domain (#803)

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This commit is contained in:
Daniil Rutskiy 2019-02-22 19:24:17 +03:00 committed by Ludovic Fernandez
parent 7cdfe9b36b
commit 6cb9b249d2
1 changed files with 13 additions and 3 deletions
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14
providers/dns/selectel/internal/client.go
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@ -6,6 +6,7 @@ import (
"fmt"
"io/ioutil"
"net/http"
"strings"
)
// Domain represents domain name.
@ -65,7 +66,9 @@ func NewClient(opts ClientOpts) *Client {
}
}
// GetDomainByName gets Domain object by its name.
// GetDomainByName gets Domain object by its name. If `domainName` level > 2 and there is
// no such domain on the account - it'll recursively search for the first
// which is exists in Selectel Domain API.
func (c *Client) GetDomainByName(domainName string) (*Domain, error) {
uri := fmt.Sprintf("/%s", domainName)
req, err := c.newRequest(http.MethodGet, uri, nil)
@ -74,10 +77,17 @@ func (c *Client) GetDomainByName(domainName string) (*Domain, error) {
}
domain := &Domain{}
_, err = c.do(req, domain)
resp, err := c.do(req, domain)
if err != nil {
switch {
case resp.StatusCode == http.StatusNotFound && strings.Count(domainName, ".") > 1:
// Look up for the next sub domain
subIndex := strings.Index(domainName, ".")
return c.GetDomainByName(domainName[subIndex+1:])
default:
return nil, err
}
}
return domain, nil
}