Add labels to tasks (#45)

pkg/models/label.go

@@ -0,0 +1,59 @@
+//  Vikunja is a todo-list application to facilitate your life.
+//  Copyright 2018 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"
+)
+
+// Label represents a label
+type Label struct {
+	ID          int64  `xorm:"int(11) autoincr not null unique pk" json:"id" param:"label"`
+	Title       string `xorm:"varchar(250) not null" json:"title" valid:"runelength(3|250)"`
+	Description string `xorm:"varchar(250)" json:"description" valid:"runelength(0|250)"`
+	HexColor    string `xorm:"varchar(6)" json:"hex_color" valid:"runelength(0|6)"`
+
+	CreatedByID int64 `xorm:"int(11) not null" json:"-"`
+	CreatedBy   *User `xorm:"-" json:"created_by"`
+
+	Created int64 `xorm:"created" json:"created"`
+	Updated int64 `xorm:"updated" json:"updated"`
+
+	web.CRUDable `xorm:"-" json:"-"`
+	web.Rights   `xorm:"-" json:"-"`
+}
+
+// TableName makes a pretty table name
+func (Label) TableName() string {
+	return "labels"
+}
+
+// LabelTask represents a relation between a label and a task
+type LabelTask struct {
+	ID      int64 `xorm:"int(11) autoincr not null unique pk" json:"id"`
+	TaskID  int64 `xorm:"int(11) INDEX not null" json:"-" param:"listtask"`
+	LabelID int64 `xorm:"int(11) INDEX not null" json:"label_id" param:"label"`
+	Created int64 `xorm:"created" json:"created"`
+
+	web.CRUDable `xorm:"-" json:"-"`
+	web.Rights   `xorm:"-" json:"-"`
+}
+
+// TableName makes a pretty table name
+func (LabelTask) TableName() string {
+	return "label_task"
+}