summaryrefslogtreecommitdiffstats
path: root/internal/client/dns.go
blob: 96ae8e1b34f696bb86d2f1ad732345b4631b5e40 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
package client

import (
	"bufio"
	"context"
	"encoding/json"
	"fmt"
	"net/http"
	"net/url"

	"git.db.org.ai/dborg/internal/models"
)

func (c *Client) CheckDNSTLDStream(params *models.DNSTLDParams, callback func(result json.RawMessage) error) error {
	term := url.PathEscape(params.Term)
	fullURL := c.config.BaseURL + "/dns/tld/" + term

	if params.ShowOnly != "" {
		queryParams := url.Values{}
		queryParams.Set("showOnly", params.ShowOnly)
		fullURL = fullURL + "?" + queryParams.Encode()
	}

	req, err := http.NewRequest(http.MethodGet, fullURL, nil)
	if err != nil {
		return fmt.Errorf("failed to create request: %w", err)
	}

	req.Header.Set("User-Agent", c.config.UserAgent)

	streamClient := &http.Client{}
	req = req.WithContext(context.Background())

	resp, err := streamClient.Do(req)
	if err != nil {
		return fmt.Errorf("request failed: %w", err)
	}
	defer resp.Body.Close()

	if resp.StatusCode != http.StatusOK {
		return fmt.Errorf("API request failed with status %d", resp.StatusCode)
	}

	scanner := bufio.NewScanner(resp.Body)
	for scanner.Scan() {
		line := scanner.Bytes()
		if len(line) == 0 {
			continue
		}

		if err := callback(json.RawMessage(line)); err != nil {
			return fmt.Errorf("callback failed: %w", err)
		}
	}

	if err := scanner.Err(); err != nil {
		return fmt.Errorf("failed to read response: %w", err)
	}

	return nil
}

func (c *Client) CheckDNSSite(siteURL string) (*models.DNSResponse, error) {
	path := fmt.Sprintf("/dns/site/%s", url.PathEscape(siteURL))
	data, err := c.Get(path, nil)
	if err != nil {
		return nil, err
	}

	var response models.DNSResponse
	if err := json.Unmarshal(data, &response); err != nil {
		return nil, fmt.Errorf("failed to parse DNS site response: %w", err)
	}

	return &response, nil
}