Merge branch 'bvl-discover-command' into 'master'

Call gitlab "/internal/discover" from go

Closes #175

See merge request gitlab-org/gitlab-shell!283

1 files changed, 76 insertions, 0 deletions

diff --git a/go/internal/gitlabnet/discover/client.go b/go/internal/gitlabnet/discover/client.go
new file mode 100644
index 0000000..8df78fb
--- /dev/null
+++ b/go/internal/gitlabnet/discover/client.go
@@ -0,0 +1,76 @@
+package discover
+
+import (
+	"encoding/json"
+	"fmt"
+	"net/http"
+	"net/url"
+
+	"gitlab.com/gitlab-org/gitlab-shell/go/internal/config"
+	"gitlab.com/gitlab-org/gitlab-shell/go/internal/gitlabnet"
+)
+
+type Client struct {
+	config *config.Config
+	client gitlabnet.GitlabClient
+}
+
+type Response struct {
+	UserId   int64  `json:"id"`
+	Name     string `json:"name"`
+	Username string `json:"username"`
+}
+
+func NewClient(config *config.Config) (*Client, error) {
+	client, err := gitlabnet.GetClient(config)
+	if err != nil {
+		return nil, fmt.Errorf("Error creating http client: %v", err)
+	}
+
+	return &Client{config: config, client: client}, nil
+}
+
+func (c *Client) GetByKeyId(keyId string) (*Response, error) {
+	params := url.Values{}
+	params.Add("key_id", keyId)
+
+	return c.getResponse(params)
+}
+
+func (c *Client) GetByUsername(username string) (*Response, error) {
+	params := url.Values{}
+	params.Add("username", username)
+
+	return c.getResponse(params)
+}
+
+func (c *Client) parseResponse(resp *http.Response) (*Response, error) {
+	parsedResponse := &Response{}
+
+	if err := json.NewDecoder(resp.Body).Decode(parsedResponse); err != nil {
+		return nil, err
+	} else {
+		return parsedResponse, nil
+	}
+}
+
+func (c *Client) getResponse(params url.Values) (*Response, error) {
+	path := "/discover?" + params.Encode()
+	response, err := c.client.Get(path)
+
+	if err != nil {
+		return nil, err
+	}
+
+	defer response.Body.Close()
+	parsedResponse, err := c.parseResponse(response)
+	if err != nil {
+		return nil, fmt.Errorf("Parsing failed")
+	}
+
+	return parsedResponse, nil
+}
+
+func (r *Response) IsAnonymous() bool {
+	return r.UserId < 1
+}