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handlers_groups.go
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/
handlers_groups.go
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// -*- Mode: Go; indent-tabs-mode: t -*-
/*
* This file is part of the IoT Management Service
* Copyright 2019 Canonical Ltd.
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU Affero General Public License version 3, as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranties of MERCHANTABILITY,
* SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package web
import (
"io"
"io/ioutil"
"github.com/everactive/iot-management/datastore"
"github.com/gin-gonic/gin"
log "github.com/sirupsen/logrus"
)
// GroupListHandler is the API method to list the groups
func (wb Service) GroupListHandler(c *gin.Context) {
w := c.Writer
w.Header().Set("Content-Type", JSONHeader)
user, err := getUserFromContextAndCheckPermissions(c, datastore.Standard)
if user == nil || err != nil {
formatStandardResponse("UserAuth", "", c)
return
}
response := wb.Manage.GroupList(c.Param("orgid"), user.Username, user.Role)
err = encodeResponse(response, w)
if err != nil {
log.Error(err)
}
}
// GroupCreateHandler is the API method to create a group
func (wb Service) GroupCreateHandler(c *gin.Context) {
w := c.Writer
r := c.Request
w.Header().Set("Content-Type", JSONHeader)
user, err := getUserFromContextAndCheckPermissions(c, datastore.Standard)
if user == nil || err != nil {
formatStandardResponse("UserAuth", "", c)
return
}
defer func(Body io.ReadCloser) {
errInt := Body.Close()
if errInt != nil {
log.Error(errInt)
}
}(r.Body)
b, err := ioutil.ReadAll(r.Body)
if err != nil {
formatStandardResponse("GroupCreate", "error reading the request", c)
return
}
response := wb.Manage.GroupCreate(c.Param("orgid"), user.Username, user.Role, b)
err = encodeResponse(response, w)
if err != nil {
log.Error(err)
}
}
// GroupDevicesHandler is the API method to list the devices for a group
func (wb Service) GroupDevicesHandler(c *gin.Context) {
w := c.Writer
w.Header().Set("Content-Type", JSONHeader)
user, err := getUserFromContextAndCheckPermissions(c, datastore.Standard)
if user == nil || err != nil {
formatStandardResponse("UserAuth", "", c)
return
}
response := wb.Manage.GroupDevices(c.Param("orgid"), user.Username, user.Role, c.Param("name"))
err = encodeResponse(response, w)
if err != nil {
log.Error(err)
}
}
// GroupExcludedDevicesHandler is the API method to list the devices not in a group
func (wb Service) GroupExcludedDevicesHandler(c *gin.Context) {
w := c.Writer
w.Header().Set("Content-Type", JSONHeader)
user, err := getUserFromContextAndCheckPermissions(c, datastore.Standard)
if user == nil || err != nil {
formatStandardResponse("UserAuth", "", c)
return
}
response := wb.Manage.GroupExcludedDevices(c.Param("orgid"), user.Username, user.Role, c.Param("name"))
err = encodeResponse(response, w)
if err != nil {
log.Error(err)
}
}
// GroupDeviceLinkHandler is the API method to link a device to a group
func (wb Service) GroupDeviceLinkHandler(c *gin.Context) { //nolint
w := c.Writer
w.Header().Set("Content-Type", JSONHeader)
user, err := getUserFromContextAndCheckPermissions(c, datastore.Standard)
if user == nil || err != nil {
formatStandardResponse("UserAuth", "", c)
return
}
response := wb.Manage.GroupDeviceLink(c.Param("orgid"), user.Username, user.Role, c.Param("name"), c.Param("device"))
err = encodeResponse(response, w)
if err != nil {
log.Error(err)
}
}
//nolint
// GroupDeviceUnlinkHandler is the API method to unlink a device from a group
func (wb Service) GroupDeviceUnlinkHandler(c *gin.Context) {
w := c.Writer
w.Header().Set("Content-Type", JSONHeader)
user, err := getUserFromContextAndCheckPermissions(c, datastore.Standard)
if user == nil || err != nil {
formatStandardResponse("UserAuth", "", c)
return
}
response := wb.Manage.GroupDeviceUnlink(c.Param("orgid"), user.Username, user.Role, c.Param("name"), c.Param("device"))
err = encodeResponse(response, w)
if err != nil {
log.Error(err)
}
}