Files
junhong_cmp_fiber/internal/service/device/binding.go
huang 8f3a68a673
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2026-05-12 11:13:04 +08:00

495 lines
11 KiB
Go

package device
import (
"context"
"github.com/break/junhong_cmp_fiber/internal/model"
"github.com/break/junhong_cmp_fiber/internal/model/dto"
"github.com/break/junhong_cmp_fiber/pkg/constants"
"github.com/break/junhong_cmp_fiber/pkg/errors"
"github.com/break/junhong_cmp_fiber/pkg/logger"
"go.uber.org/zap"
"gorm.io/gorm"
)
func (s *Service) ListBindings(ctx context.Context, deviceID uint) (*dto.ListDeviceCardsResponse, error) {
device, err := s.deviceStore.GetByID(ctx, deviceID)
if err != nil {
if err == gorm.ErrRecordNotFound {
return nil, errors.New(errors.CodeNotFound, "设备不存在")
}
return nil, err
}
bindings, err := s.deviceSimBindingStore.ListByDeviceID(ctx, device.ID)
if err != nil {
return nil, err
}
cardIDs := make([]uint, 0, len(bindings))
for _, binding := range bindings {
cardIDs = append(cardIDs, binding.IotCardID)
}
var cards []*model.IotCard
if len(cardIDs) > 0 {
cards, err = s.iotCardStore.GetByIDs(ctx, cardIDs)
if err != nil {
return nil, err
}
}
cardMap := make(map[uint]*model.IotCard)
for _, card := range cards {
cardMap[card.ID] = card
}
responses := make([]*dto.DeviceCardBindingResponse, 0, len(bindings))
for _, binding := range bindings {
card := cardMap[binding.IotCardID]
if card == nil {
continue
}
resp := &dto.DeviceCardBindingResponse{
ID: binding.ID,
SlotPosition: binding.SlotPosition,
IotCardID: binding.IotCardID,
ICCID: card.ICCID,
MSISDN: card.MSISDN,
CarrierName: card.CarrierName,
Status: card.Status,
StatusName: constants.GetIotCardStatusName(card.Status),
RealNameStatus: card.RealNameStatus,
RealNameStatusName: constants.GetRealNameStatusName(card.RealNameStatus),
BindTime: binding.BindTime,
IsCurrent: binding.IsCurrent,
RealnamePolicy: card.RealnamePolicy,
NetworkStatus: card.NetworkStatus,
GatewayExtend: card.GatewayExtend,
}
responses = append(responses, resp)
}
return &dto.ListDeviceCardsResponse{
Bindings: responses,
}, nil
}
func (s *Service) BindCard(ctx context.Context, deviceID uint, req *dto.BindCardToDeviceRequest) (*dto.BindCardToDeviceResponse, error) {
device, err := s.deviceStore.GetByID(ctx, deviceID)
if err != nil {
if err == gorm.ErrRecordNotFound {
appErr := errors.New(errors.CodeNotFound, "设备不存在")
s.logDeviceOperation(
ctx,
constants.AssetAuditOpDeviceBindCard,
"设备绑卡失败",
constants.AssetAuditResultFailed,
nil,
nil,
map[string]any{
"device_id": deviceID,
"iot_card_id": req.IotCardID,
"slot_position": req.SlotPosition,
},
0,
0,
0,
appErr,
)
return nil, appErr
}
s.logDeviceOperation(
ctx,
constants.AssetAuditOpDeviceBindCard,
"设备绑卡失败",
constants.AssetAuditResultFailed,
nil,
nil,
map[string]any{
"device_id": deviceID,
"iot_card_id": req.IotCardID,
"slot_position": req.SlotPosition,
},
0,
0,
0,
err,
)
return nil, err
}
if req.SlotPosition > device.MaxSimSlots {
appErr := errors.New(errors.CodeInvalidParam, "插槽位置超出设备最大插槽数")
s.logDeviceOperation(
ctx,
constants.AssetAuditOpDeviceBindCard,
"设备绑卡被拒绝",
constants.AssetAuditResultDenied,
device,
map[string]any{"device": deviceSnapshot(device)},
map[string]any{
"iot_card_id": req.IotCardID,
"slot_position": req.SlotPosition,
},
0,
0,
0,
appErr,
)
return nil, appErr
}
existingBinding, err := s.deviceSimBindingStore.GetByDeviceAndSlot(ctx, device.ID, req.SlotPosition)
if err != nil && err != gorm.ErrRecordNotFound {
s.logDeviceOperation(
ctx,
constants.AssetAuditOpDeviceBindCard,
"设备绑卡失败",
constants.AssetAuditResultFailed,
device,
map[string]any{"device": deviceSnapshot(device)},
map[string]any{
"iot_card_id": req.IotCardID,
"slot_position": req.SlotPosition,
},
0,
0,
0,
err,
)
return nil, err
}
if existingBinding != nil {
appErr := errors.New(errors.CodeConflict, "该插槽已有绑定的卡")
s.logDeviceOperation(
ctx,
constants.AssetAuditOpDeviceBindCard,
"设备绑卡被拒绝",
constants.AssetAuditResultDenied,
device,
map[string]any{"device": deviceSnapshot(device)},
map[string]any{
"iot_card_id": req.IotCardID,
"slot_position": req.SlotPosition,
},
0,
0,
0,
appErr,
)
return nil, appErr
}
card, err := s.iotCardStore.GetByID(ctx, req.IotCardID)
if err != nil {
if err == gorm.ErrRecordNotFound {
appErr := errors.New(errors.CodeIotCardNotFound)
s.logDeviceOperation(
ctx,
constants.AssetAuditOpDeviceBindCard,
"设备绑卡失败",
constants.AssetAuditResultFailed,
device,
map[string]any{"device": deviceSnapshot(device)},
map[string]any{
"iot_card_id": req.IotCardID,
"slot_position": req.SlotPosition,
},
0,
0,
0,
appErr,
)
return nil, appErr
}
s.logDeviceOperation(
ctx,
constants.AssetAuditOpDeviceBindCard,
"设备绑卡失败",
constants.AssetAuditResultFailed,
device,
map[string]any{"device": deviceSnapshot(device)},
map[string]any{
"iot_card_id": req.IotCardID,
"slot_position": req.SlotPosition,
},
0,
0,
0,
err,
)
return nil, err
}
activeBinding, err := s.deviceSimBindingStore.GetActiveBindingByCardID(ctx, card.ID)
if err != nil && err != gorm.ErrRecordNotFound {
s.logDeviceOperation(
ctx,
constants.AssetAuditOpDeviceBindCard,
"设备绑卡失败",
constants.AssetAuditResultFailed,
device,
map[string]any{"device": deviceSnapshot(device)},
map[string]any{
"iot_card_id": req.IotCardID,
"slot_position": req.SlotPosition,
},
0,
0,
0,
err,
)
return nil, err
}
if activeBinding != nil {
appErr := errors.New(errors.CodeIotCardBoundToDevice, "该卡已绑定到其他设备")
s.logDeviceOperation(
ctx,
constants.AssetAuditOpDeviceBindCard,
"设备绑卡被拒绝",
constants.AssetAuditResultDenied,
device,
map[string]any{
"device": deviceSnapshot(device),
"card": map[string]any{
"id": card.ID,
"iccid": card.ICCID,
"status": card.Status,
},
},
map[string]any{
"iot_card_id": req.IotCardID,
"slot_position": req.SlotPosition,
},
0,
0,
0,
appErr,
)
return nil, appErr
}
binding := &model.DeviceSimBinding{
DeviceID: device.ID,
IotCardID: card.ID,
SlotPosition: req.SlotPosition,
BindStatus: 1,
}
if err := s.deviceSimBindingStore.Create(ctx, binding); err != nil {
s.logDeviceOperation(
ctx,
constants.AssetAuditOpDeviceBindCard,
"设备绑卡失败",
constants.AssetAuditResultFailed,
device,
map[string]any{
"device": deviceSnapshot(device),
"card": map[string]any{
"id": card.ID,
"iccid": card.ICCID,
"status": card.Status,
},
},
map[string]any{
"slot_position": req.SlotPosition,
},
0,
0,
0,
err,
)
return nil, err
}
// 异步快照维护:更新卡上的设备虚拟号,失败不阻断主流程
if updateErr := s.iotCardStore.UpdateDeviceVirtualNo(ctx, card.ID, device.VirtualNo); updateErr != nil {
logger.GetAppLogger().Warn("更新卡的设备虚拟号快照失败",
zap.Uint("card_id", card.ID),
zap.Uint("device_id", device.ID),
zap.Error(updateErr),
)
}
s.logDeviceOperation(
ctx,
constants.AssetAuditOpDeviceBindCard,
"设备绑卡",
constants.AssetAuditResultSuccess,
device,
map[string]any{
"device": deviceSnapshot(device),
"card": map[string]any{
"id": card.ID,
"iccid": card.ICCID,
"status": card.Status,
},
},
map[string]any{
"binding_id": binding.ID,
"slot_position": req.SlotPosition,
"iot_card_id": card.ID,
"iccid": card.ICCID,
},
1,
1,
0,
nil,
)
return &dto.BindCardToDeviceResponse{
BindingID: binding.ID,
Message: "绑定成功",
}, nil
}
func (s *Service) UnbindCard(ctx context.Context, deviceID uint, cardID uint) (*dto.UnbindCardFromDeviceResponse, error) {
device, err := s.deviceStore.GetByID(ctx, deviceID)
if err != nil {
if err == gorm.ErrRecordNotFound {
appErr := errors.New(errors.CodeNotFound, "设备不存在")
s.logDeviceOperation(
ctx,
constants.AssetAuditOpDeviceUnbindCard,
"设备解绑卡失败",
constants.AssetAuditResultFailed,
nil,
nil,
map[string]any{
"device_id": deviceID,
"iot_card_id": cardID,
},
0,
0,
0,
appErr,
)
return nil, appErr
}
s.logDeviceOperation(
ctx,
constants.AssetAuditOpDeviceUnbindCard,
"设备解绑卡失败",
constants.AssetAuditResultFailed,
nil,
nil,
map[string]any{
"device_id": deviceID,
"iot_card_id": cardID,
},
0,
0,
0,
err,
)
return nil, err
}
binding, err := s.deviceSimBindingStore.GetByDeviceAndCard(ctx, device.ID, cardID)
if err != nil {
if err == gorm.ErrRecordNotFound {
appErr := errors.New(errors.CodeNotFound, "该卡未绑定到此设备")
s.logDeviceOperation(
ctx,
constants.AssetAuditOpDeviceUnbindCard,
"设备解绑卡被拒绝",
constants.AssetAuditResultDenied,
device,
map[string]any{"device": deviceSnapshot(device)},
map[string]any{"iot_card_id": cardID},
0,
0,
0,
appErr,
)
return nil, appErr
}
s.logDeviceOperation(
ctx,
constants.AssetAuditOpDeviceUnbindCard,
"设备解绑卡失败",
constants.AssetAuditResultFailed,
device,
map[string]any{"device": deviceSnapshot(device)},
map[string]any{"iot_card_id": cardID},
0,
0,
0,
err,
)
return nil, err
}
var cardAudit map[string]any
if card, cardErr := s.iotCardStore.GetByID(ctx, binding.IotCardID); cardErr == nil {
cardAudit = map[string]any{
"id": card.ID,
"iccid": card.ICCID,
"status": card.Status,
}
}
beforeAuditData := map[string]any{
"device": deviceSnapshot(device),
"binding_id": binding.ID,
"iot_card_id": binding.IotCardID,
}
if cardAudit != nil {
beforeAuditData["card"] = cardAudit
}
if err := s.deviceSimBindingStore.Unbind(ctx, binding.ID); err != nil {
s.logDeviceOperation(
ctx,
constants.AssetAuditOpDeviceUnbindCard,
"设备解绑卡失败",
constants.AssetAuditResultFailed,
device,
beforeAuditData,
nil,
0,
0,
0,
err,
)
return nil, err
}
// 解绑后清空卡的设备虚拟号快照,失败不阻断主流程
if updateErr := s.iotCardStore.UpdateDeviceVirtualNo(ctx, cardID, ""); updateErr != nil {
logger.GetAppLogger().Warn("清空卡的设备虚拟号快照失败",
zap.Uint("card_id", cardID),
zap.Uint("device_id", deviceID),
zap.Error(updateErr),
)
}
afterAuditData := map[string]any{
"iot_card_id": cardID,
"unbind": true,
}
if cardAudit != nil {
afterAuditData["card"] = cardAudit
}
s.logDeviceOperation(
ctx,
constants.AssetAuditOpDeviceUnbindCard,
"设备解绑卡",
constants.AssetAuditResultSuccess,
device,
beforeAuditData,
afterAuditData,
1,
1,
0,
nil,
)
return &dto.UnbindCardFromDeviceResponse{
Message: "解绑成功",
}, nil
}