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gateway_antenna.go
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gateway_antenna.go
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// Copyright © 2019 The Things Network Foundation, The Things Industries B.V.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package store
import "go.thethings.network/lorawan-stack/v3/pkg/ttnpb"
// GatewayAntenna model.
type GatewayAntenna struct {
Model
Gateway *Gateway
GatewayID string `gorm:"type:UUID;unique_index:gateway_antenna_id_index;index:gateway_antenna_gateway_index;not null"`
Index int `gorm:"unique_index:gateway_antenna_id_index;not null"`
Attributes []Attribute `gorm:"polymorphic:Entity;polymorphic_value:gateway"`
Gain float32
Location
Placement int
}
func init() {
registerModel(&GatewayAntenna{})
}
func (a GatewayAntenna) toPB() *ttnpb.GatewayAntenna {
var loc *ttnpb.Location
if a.Location != (Location{}) {
loc = &ttnpb.Location{
Latitude: a.Latitude,
Longitude: a.Longitude,
Altitude: a.Altitude,
Accuracy: a.Accuracy,
Source: ttnpb.SOURCE_REGISTRY,
}
}
return &ttnpb.GatewayAntenna{
Gain: a.Gain,
Location: loc,
Attributes: attributes(a.Attributes).toMap(),
Placement: ttnpb.GatewayAntennaPlacement(a.Placement),
}
}
func (a *GatewayAntenna) fromPB(pb ttnpb.GatewayAntenna) {
a.Gain = pb.Gain
a.Location = Location{
Latitude: pb.Location.GetLatitude(),
Longitude: pb.Location.GetLongitude(),
Altitude: pb.Location.GetAltitude(),
Accuracy: pb.Location.GetAccuracy(),
}
a.Attributes = attributes(a.Attributes).updateFromMap(pb.Attributes)
a.Placement = int(pb.Placement)
}