add hooks

hooks.go

@@ -0,0 +1,38 @@
+package gorocket
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"log"
+	"net/http"
+)
+
+type HookMessage struct {
+	Text        string           `json:"text"`
+	Attachments []HookAttachment `json:"attachments"`
+}
+
+type HookAttachment struct {
+	Title     string `json:"title"`
+	TitleLink string `json:"title_link"`
+	Text      string `json:"text"`
+	ImageURL  string `json:"image_url"`
+	Color     string `json:"color"`
+}
+
+func (c *Client) Hooks(msg *HookMessage, token string) {
+	opt, _ := json.Marshal(msg)
+
+	req, err := http.NewRequest("POST",
+		fmt.Sprintf("%s/hooks/%s", c.baseURL, token),
+		bytes.NewBuffer(opt))
+	req.Header.Set("Accept", "application/json; charset=utf-8")
+	req.Header.Set("Content-Type", "application/json; charset=utf-8")
+
+	if err != nil {
+		log.Fatal("Request error")
+		//return nil, err
+	}
+
+}