[MM-26532] Support "active" filter on profile search (#14923)

* Support "active" filter on profile search

* Add tests for active user filter

model/client4.go

@@ -939,6 +939,17 @@ func (c *Client4) GetRecentlyActiveUsersInTeam(teamId string, page int, perPage
 	return UserListFromJson(r.Body), BuildResponse(r)
 }
 
+// GetActiveUsersInTeam returns a page of users on a team. Page counting starts at 0.
+func (c *Client4) GetActiveUsersInTeam(teamId string, page int, perPage int, etag string) ([]*User, *Response) {
+	query := fmt.Sprintf("?active=true&in_team=%v&page=%v&per_page=%v", teamId, page, perPage)
+	r, err := c.DoApiGet(c.GetUsersRoute()+query, etag)
+	if err != nil {
+		return nil, BuildErrorResponse(r, err)
+	}
+	defer closeBody(r)
+	return UserListFromJson(r.Body), BuildResponse(r)
+}
+
 // GetUsersNotInTeam returns a page of users who are not in a team. Page counting starts at 0.
 func (c *Client4) GetUsersNotInTeam(teamId string, page int, perPage int, etag string) ([]*User, *Response) {
 	query := fmt.Sprintf("?not_in_team=%v&page=%v&per_page=%v", teamId, page, perPage)