Task Attachments (#104)

pkg/models/task_attachment_rights.go

@@ -0,0 +1,46 @@
+//   Vikunja is a todo-list application to facilitate your life.
+//   Copyright 2019 Vikunja and contributors. All rights reserved.
+//
+//   This program is free software: you can redistribute it and/or modify
+//   it under the terms of the GNU General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   This program is distributed in the hope that it will be useful,
+//   but WITHOUT ANY WARRANTY; without even the implied warranty of
+//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//   GNU General Public License for more details.
+//
+//   You should have received a copy of the GNU General Public License
+//   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+package models
+
+import "code.vikunja.io/web"
+
+// CanRead checks if the user can see an attachment
+func (ta *TaskAttachment) CanRead(a web.Auth) (bool, error) {
+	t, err := GetTaskByIDSimple(ta.TaskID)
+	if err != nil {
+		return false, err
+	}
+	return t.CanRead(a)
+}
+
+// CanDelete checks if the user can delete an attachment
+func (ta *TaskAttachment) CanDelete(a web.Auth) (bool, error) {
+	t, err := GetTaskByIDSimple(ta.TaskID)
+	if err != nil {
+		return false, err
+	}
+	return t.CanWrite(a)
+}
+
+// CanCreate checks if the user can create an attachment
+func (ta *TaskAttachment) CanCreate(a web.Auth) (bool, error) {
+	t, err := GetTaskByIDSimple(ta.TaskID)
+	if err != nil {
+		return false, err
+	}
+	return t.CanCreate(a)
+}