Initial commit

1 files changed, 92 insertions, 0 deletions

diff --git a/main.go b/main.go
new file mode 100644
index 0000000..e3d2228
--- /dev/null
+++ b/main.go
@@ -0,0 +1,92 @@
+package main
+
+import (
+	"bytes"
+	"encoding/json"
+	"errors"
+	"github.com/labstack/echo"
+	"io/ioutil"
+	"log"
+	"net/http"
+)
+
+type event struct {
+	Payload string `form:"payload"`
+}
+
+type payload struct {
+	Type     string `json:"type" form:"type"`
+	Token    string `json:"token"`
+	ActionTS string `json:"action_ts"`
+
+	Team struct {
+		ID     string `json:"id"`
+		Domain string `json:"domain"`
+	}
+	User struct {
+		ID   string `json:"id"`
+		Name string `json:"name"`
+	} `json:"user"`
+	Channel struct {
+		ID   string `json:"id"`
+		Name string `json:"name"`
+	} `json:"channel"`
+	CallbackID string `json:"callback_id"`
+	TriggerID  string `json:"trigger_id"`
+	MessageTS  string `json:"message_ts"`
+	Message    struct {
+		ClientMsgID string `json:"client_msg_id"`
+		Type        string `json:"type"`
+		Text        string `json:"text"`
+		User        string `json:"user"`
+		TS          string `json:"ts"`
+	} `json:"message"`
+	ResponseUrl string `json:"response_url"`
+}
+
+type message struct {
+	Text         string       `json:"text"`
+	ResponseType string       `json:"response_type"`
+	Attachments  []Attachment `json:"attachments"`
+}
+type Attachment struct {
+	Color string `json:"color"`
+	Text  string `json:"text"`
+}
+
+func main() {
+	e := echo.New()
+	e.POST("/events-endpoint", func(c echo.Context) error {
+		ev := &event{}
+		c.Bind(ev)
+		pl := &payload{}
+		if err := json.Unmarshal([]byte(ev.Payload), pl); err != nil {
+			log.Println(err)
+			return err
+		}
+
+		member := getRandomMember()
+		text := "Назначен: " + member
+		jm := message{
+			Text:         pl.Message.Text,
+			ResponseType: "in_channel",
+			Attachments:  []Attachment{{Text: text, Color: "#36a64f"}},
+		}
+		b, _ := json.Marshal(jm)
+		resp, err := http.DefaultClient.Post(pl.ResponseUrl, "application/json", bytes.NewReader(b))
+		if err != nil {
+			return err
+		}
+		if resp.StatusCode >= 300 || resp.StatusCode < 200 {
+			return errors.New("unexpected status " + resp.Status)
+		}
+		defer resp.Body.Close()
+		s, _ := ioutil.ReadAll(resp.Body)
+		log.Println(string(s))
+
+		return nil
+	})
+	if err := e.Start(":3000"); err != nil {
+		log.Fatalln(err)
+	}
+}