feat: migrate codes from previous project

internal/feishu/client.go

@@ -0,0 +1,53 @@
+package feishu
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+
+	"github.com/google/uuid"
+	lark "github.com/larksuite/oapi-sdk-go/v3"
+	larkcore "github.com/larksuite/oapi-sdk-go/v3/core"
+	larkim "github.com/larksuite/oapi-sdk-go/v3/service/im/v1"
+)
+
+type Client struct {
+	larkClient *lark.Client
+}
+
+func NewClient(larkClient *lark.Client) *Client {
+	return &Client{larkClient: larkClient}
+}
+
+func (c *Client) SendMessageToChat(ctx context.Context, message, chatID string) error {
+	content := &MessageContent{
+		Text: message,
+	}
+	contentJson, err := json.Marshal(content)
+	if err != nil {
+		return err
+	}
+	contentString := string(contentJson)
+
+	req := larkim.NewCreateMessageReqBuilder().
+		ReceiveIdType("chat_id").
+		Body(larkim.NewCreateMessageReqBodyBuilder().
+			ReceiveId(chatID).
+			MsgType(`text`).
+			Content(contentString).
+			Uuid(uuid.New().String()).
+			Build()).
+		Build()
+
+	resp, err := c.larkClient.Im.V1.Message.Create(ctx, req)
+	if err != nil {
+		return err
+	}
+
+	if !resp.Success() {
+		fmt.Printf("logId: %s, error response: \n%s", resp.RequestId(), larkcore.Prettify(resp.CodeError))
+		return nil
+	}
+
+	return nil
+}