add close task method

session.go

@@ -86,15 +86,19 @@ func (s *Session) SetCookie(v string) {
 }
 
 func (s *Session) doGet(path string, params interface{}, resp interface{}) error {
-	return s.doRaw("GET", path, params, nil, resp)
+	return s.doRaw(http.MethodGet, path, params, nil, resp)
 }
 
 func (s *Session) doPost(path string, data, v interface{}) error {
-	return s.doRaw("POST", path, nil, data, v)
+	return s.doRaw(http.MethodPost, path, nil, data, v)
 }
 
 func (s *Session) doDelete(path string, resp interface{}) error {
-	return s.doRaw("DELETE", path, nil, nil, resp)
+	return s.doRaw(http.MethodDelete, path, nil, nil, resp)
+}
+
+func (s *Session) doPut(path string, data, v interface{}) error {
+	return s.doRaw(http.MethodPut, path, nil, nil, v)
 }
 
 func (s *Session) doRaw(method, path string, params, data, v interface{}) error {

v4.go

@@ -2,11 +2,12 @@ package tdclient
 
 import (
 	"fmt"
+	"io"
+
 	"github.com/google/uuid"
 	"github.com/pkg/errors"
 	"github.com/tada-team/tdproto"
 	"github.com/tada-team/tdproto/tdapi"
-	"io"
 )
 
 func (s *Session) Ping() error {
@@ -240,6 +241,27 @@ func (s *Session) CreateTask(teamUid string, req tdapi.Task) (tdproto.Chat, erro
 	return resp.Result, nil
 }
 
+func (s *Session) CloseTask(teamUid, taskUid string) (tdproto.Chat, error) {
+	resp := new(struct {
+		tdapi.Resp
+		Result tdproto.Chat `json:"result"`
+	})
+
+	req := map[string]interface{}{
+		"task_status": "done",
+	}
+
+	if err := s.doPut(fmt.Sprintf("/api/v4/teams/%s/tasks/%s", teamUid, taskUid), req, resp); err != nil {
+		return resp.Result, err
+	}
+
+	if !resp.Ok {
+		return resp.Result, errors.Wrap(resp.Error, "")
+	}
+
+	return resp.Result, nil
+}
+
 // FIXME: move to tdapi
 type tdapiTeam struct {
 	Name string `json:"name"`